Warning: Permanently added '10.128.1.19' (ED25519) to the list of known hosts. 2023/09/14 09:54:39 ignoring optional flag "sandboxArg"="0" 2023/09/14 09:54:40 parsed 1 programs [ 104.082223][ T27] kauditd_printk_skb: 76 callbacks suppressed [ 104.082239][ T27] audit: type=1400 audit(1694685280.065:205): avc: denied { getattr } for pid=5380 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 104.112503][ T27] audit: type=1400 audit(1694685280.065:206): avc: denied { read } for pid=5380 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 104.134368][ T27] audit: type=1400 audit(1694685280.065:207): avc: denied { open } for pid=5380 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 104.159416][ T27] audit: type=1400 audit(1694685280.115:208): avc: denied { mounton } for pid=5385 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 [ 104.184681][ T27] audit: type=1400 audit(1694685280.115:209): avc: denied { mount } for pid=5385 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 [ 104.210588][ T27] audit: type=1400 audit(1694685280.135:210): avc: denied { read write } for pid=5385 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 104.237407][ T27] audit: type=1400 audit(1694685280.135:211): avc: denied { open } for pid=5385 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 104.264382][ T27] audit: type=1400 audit(1694685280.215:212): avc: denied { unlink } for pid=5385 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 104.737621][ T27] audit: type=1400 audit(1694685280.715:213): avc: denied { relabelto } for pid=5387 comm="mkswap" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2023/09/14 09:54:41 executed programs: 0 [ 105.884357][ T5385] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 105.904695][ T27] audit: type=1400 audit(1694685281.885:214): avc: denied { search } for pid=4464 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 106.054266][ T4434] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 106.061884][ T4434] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 106.069233][ T4434] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 106.077695][ T4434] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 106.086888][ T5404] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 106.096246][ T5403] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 106.112364][ T5403] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 106.119608][ T5404] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 106.120788][ T4434] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 106.131845][ T5404] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 106.143973][ T4434] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 106.151705][ T4434] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 106.159388][ T5404] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 106.171186][ T5409] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 106.179519][ T5409] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 106.189536][ T5409] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 106.197400][ T5409] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 106.205020][ T5409] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 106.282410][ T50] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 106.290674][ T50] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 106.305152][ T5409] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 106.305263][ T5404] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 106.319780][ T5404] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 106.327463][ T5404] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 106.327505][ T5408] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 106.343424][ T5404] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 106.351308][ T5408] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 106.351580][ T5404] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 106.370451][ T5408] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 106.378721][ T5408] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 106.386873][ T5408] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 106.399572][ T5408] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 106.407697][ T5408] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 106.415422][ T5408] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 107.076913][ T5398] chnl_net:caif_netlink_parms(): no params data found [ 107.257841][ T5402] chnl_net:caif_netlink_parms(): no params data found [ 107.298612][ T5412] chnl_net:caif_netlink_parms(): no params data found [ 107.396652][ T5406] chnl_net:caif_netlink_parms(): no params data found [ 107.566739][ T5398] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.573963][ T5398] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.581612][ T5398] bridge_slave_0: entered allmulticast mode [ 107.588531][ T5398] bridge_slave_0: entered promiscuous mode [ 107.651967][ T5398] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.659350][ T5398] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.669698][ T5398] bridge_slave_1: entered allmulticast mode [ 107.676611][ T5398] bridge_slave_1: entered promiscuous mode [ 107.731650][ T5402] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.738846][ T5402] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.746748][ T5402] bridge_slave_0: entered allmulticast mode [ 107.753730][ T5402] bridge_slave_0: entered promiscuous mode [ 107.763914][ T5402] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.771246][ T5402] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.778459][ T5402] bridge_slave_1: entered allmulticast mode [ 107.786423][ T5402] bridge_slave_1: entered promiscuous mode [ 107.796478][ T5413] chnl_net:caif_netlink_parms(): no params data found [ 107.825134][ T5398] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.855150][ T5412] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.863336][ T5412] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.870626][ T5412] bridge_slave_0: entered allmulticast mode [ 107.877586][ T5412] bridge_slave_0: entered promiscuous mode [ 107.933026][ T5415] chnl_net:caif_netlink_parms(): no params data found [ 107.947225][ T5398] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.985838][ T5412] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.993109][ T5412] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.000403][ T5412] bridge_slave_1: entered allmulticast mode [ 108.007860][ T5412] bridge_slave_1: entered promiscuous mode [ 108.018336][ T5402] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.032621][ T5402] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.086366][ T5398] team0: Port device team_slave_0 added [ 108.092882][ T5406] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.100618][ T5406] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.107790][ T5406] bridge_slave_0: entered allmulticast mode [ 108.115008][ T5406] bridge_slave_0: entered promiscuous mode [ 108.189767][ T5409] Bluetooth: hci0: command 0x0409 tx timeout [ 108.214994][ T5398] team0: Port device team_slave_1 added [ 108.238984][ T5406] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.246278][ T5406] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.253689][ T5406] bridge_slave_1: entered allmulticast mode [ 108.261676][ T5406] bridge_slave_1: entered promiscuous mode [ 108.269839][ T5409] Bluetooth: hci2: command 0x0409 tx timeout [ 108.276187][ T5403] Bluetooth: hci1: command 0x0409 tx timeout [ 108.294551][ T5412] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.306690][ T5402] team0: Port device team_slave_0 added [ 108.376749][ T5412] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.404222][ T5402] team0: Port device team_slave_1 added [ 108.429734][ T5409] Bluetooth: hci4: command 0x0409 tx timeout [ 108.451535][ T5398] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.458497][ T5398] 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. [ 108.484978][ T5398] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.497495][ T5398] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.504779][ T5398] 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. [ 108.531314][ T5403] Bluetooth: hci3: command 0x0409 tx timeout [ 108.537350][ T5398] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 108.537355][ T5409] Bluetooth: hci5: command 0x0409 tx timeout [ 108.557486][ T5406] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.592905][ T5413] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.600626][ T5413] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.607897][ T5413] bridge_slave_0: entered allmulticast mode [ 108.615155][ T5413] bridge_slave_0: entered promiscuous mode [ 108.623659][ T5413] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.630880][ T5413] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.638398][ T5413] bridge_slave_1: entered allmulticast mode [ 108.645504][ T5413] bridge_slave_1: entered promiscuous mode [ 108.690614][ T5406] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.722166][ T5412] team0: Port device team_slave_0 added [ 108.742816][ T5402] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.749949][ T5402] 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. [ 108.776198][ T5402] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.814593][ T5415] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.821950][ T5415] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.829296][ T5415] bridge_slave_0: entered allmulticast mode [ 108.836668][ T5415] bridge_slave_0: entered promiscuous mode [ 108.845034][ T5415] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.852254][ T5415] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.860536][ T5415] bridge_slave_1: entered allmulticast mode [ 108.867460][ T5415] bridge_slave_1: entered promiscuous mode [ 108.903007][ T5406] team0: Port device team_slave_0 added [ 108.910765][ T5412] team0: Port device team_slave_1 added [ 108.917398][ T5402] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.924480][ T5402] 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. [ 108.950947][ T5402] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 108.974048][ T5413] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 109.015980][ T5415] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 109.027773][ T5406] team0: Port device team_slave_1 added [ 109.076278][ T5413] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 109.114534][ T5398] hsr_slave_0: entered promiscuous mode [ 109.120907][ T5398] hsr_slave_1: entered promiscuous mode [ 109.130373][ T5415] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 109.176907][ T5412] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 109.184394][ T5412] 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. [ 109.210758][ T5412] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 109.225757][ T5412] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 109.232781][ T5412] 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. [ 109.259279][ T5412] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.291668][ T5413] team0: Port device team_slave_0 added [ 109.319158][ T5406] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 109.326828][ T5406] 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. [ 109.353262][ T5406] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 109.367723][ T5406] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 109.374782][ T5406] 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. [ 109.401168][ T5406] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.428862][ T5402] hsr_slave_0: entered promiscuous mode [ 109.435543][ T5402] hsr_slave_1: entered promiscuous mode [ 109.442583][ T5402] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 109.450470][ T5402] Cannot create hsr debugfs directory [ 109.488638][ T5413] team0: Port device team_slave_1 added [ 109.508309][ T5415] team0: Port device team_slave_0 added [ 109.517308][ T5415] team0: Port device team_slave_1 added [ 109.656337][ T5412] hsr_slave_0: entered promiscuous mode [ 109.663097][ T5412] hsr_slave_1: entered promiscuous mode [ 109.669231][ T5412] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 109.677196][ T5412] Cannot create hsr debugfs directory [ 109.699866][ T5413] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 109.706853][ T5413] 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. [ 109.733689][ T5413] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 109.760085][ T5415] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 109.767046][ T5415] 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. [ 109.794014][ T5415] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 109.806621][ T5415] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 109.813622][ T5415] 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. [ 109.839921][ T5415] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.873078][ T5406] hsr_slave_0: entered promiscuous mode [ 109.879495][ T5406] hsr_slave_1: entered promiscuous mode [ 109.885978][ T5406] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 109.893906][ T5406] Cannot create hsr debugfs directory [ 109.907456][ T5413] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 109.914501][ T5413] 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. [ 109.941896][ T5413] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.183331][ T5415] hsr_slave_0: entered promiscuous mode [ 110.192239][ T5415] hsr_slave_1: entered promiscuous mode [ 110.198440][ T5415] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 110.207676][ T5415] Cannot create hsr debugfs directory [ 110.271000][ T5403] Bluetooth: hci0: command 0x041b tx timeout [ 110.315560][ T5413] hsr_slave_0: entered promiscuous mode [ 110.322488][ T5413] hsr_slave_1: entered promiscuous mode [ 110.328686][ T5413] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 110.337541][ T5413] Cannot create hsr debugfs directory [ 110.354949][ T5403] Bluetooth: hci2: command 0x041b tx timeout [ 110.354955][ T5409] Bluetooth: hci1: command 0x041b tx timeout [ 110.509742][ T5403] Bluetooth: hci4: command 0x041b tx timeout [ 110.589779][ T5403] Bluetooth: hci3: command 0x041b tx timeout [ 110.595821][ T5403] Bluetooth: hci5: command 0x041b tx timeout [ 111.647898][ T5398] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 111.686793][ T5398] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 111.724236][ T5398] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 111.769195][ T5398] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 111.847566][ T5402] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 111.895885][ T5402] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 111.937433][ T5402] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 111.984220][ T5402] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 112.093076][ T5406] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 112.122872][ T5406] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 112.169576][ T5406] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 112.186527][ T5406] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 112.340014][ T5412] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 112.350681][ T5403] Bluetooth: hci0: command 0x040f tx timeout [ 112.362581][ T5412] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 112.414641][ T5398] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.424678][ T5412] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 112.431542][ T5403] Bluetooth: hci1: command 0x040f tx timeout [ 112.442838][ T5403] Bluetooth: hci2: command 0x040f tx timeout [ 112.468237][ T5412] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 112.600458][ T5403] Bluetooth: hci4: command 0x040f tx timeout [ 112.669985][ T5409] Bluetooth: hci3: command 0x040f tx timeout [ 112.676088][ T5403] Bluetooth: hci5: command 0x040f tx timeout [ 112.739026][ T5398] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.881901][ T5415] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 112.995362][ T5415] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 113.020865][ T5415] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 113.043703][ T5415] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 113.072541][ T5496] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.079834][ T5496] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.203534][ T5402] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.221234][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.228552][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.267497][ T5413] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 113.287518][ T5413] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 113.298948][ T5413] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 113.334286][ T5413] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 113.385633][ T5402] 8021q: adding VLAN 0 to HW filter on device team0 [ 113.441003][ T5406] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.484133][ T779] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.491386][ T779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.513447][ T779] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.520991][ T779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.636617][ T5406] 8021q: adding VLAN 0 to HW filter on device team0 [ 113.654424][ T5412] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.768630][ T27] kauditd_printk_skb: 1 callbacks suppressed [ 113.768646][ T27] audit: type=1400 audit(1694685289.745:216): avc: denied { sys_module } for pid=5398 comm="syz-executor.0" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 113.771205][ T5496] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.803371][ T5496] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.878224][ T5412] 8021q: adding VLAN 0 to HW filter on device team0 [ 113.940568][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.947912][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.042094][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.049334][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.155871][ T5513] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.163119][ T5513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.313621][ T5415] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.355479][ T5398] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.434454][ T5403] Bluetooth: hci0: command 0x0419 tx timeout [ 114.517766][ T5403] Bluetooth: hci2: command 0x0419 tx timeout [ 114.524151][ T5409] Bluetooth: hci1: command 0x0419 tx timeout [ 114.545829][ T5415] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.669629][ T5413] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.672606][ T5403] Bluetooth: hci4: command 0x0419 tx timeout [ 114.752964][ T5409] Bluetooth: hci3: command 0x0419 tx timeout [ 114.759146][ T5403] Bluetooth: hci5: command 0x0419 tx timeout [ 114.776987][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.784236][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.868553][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.875817][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.940749][ T5413] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.974306][ T5398] veth0_vlan: entered promiscuous mode [ 115.076016][ T5402] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.094879][ T5406] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.131974][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.139218][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.251367][ T5398] veth1_vlan: entered promiscuous mode [ 115.281571][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.289155][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.409448][ T5412] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.745461][ T5398] veth0_macvtap: entered promiscuous mode [ 115.798976][ T5406] veth0_vlan: entered promiscuous mode [ 115.821319][ T5398] veth1_macvtap: entered promiscuous mode [ 115.996149][ T5412] veth0_vlan: entered promiscuous mode [ 116.023933][ T5398] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.036068][ T5406] veth1_vlan: entered promiscuous mode [ 116.097495][ T5412] veth1_vlan: entered promiscuous mode [ 116.165294][ T5398] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.235662][ T5398] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.245550][ T5398] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.255481][ T5398] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.275256][ T5398] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.311225][ T5402] veth0_vlan: entered promiscuous mode [ 116.344242][ T5406] veth0_macvtap: entered promiscuous mode [ 116.414502][ T5402] veth1_vlan: entered promiscuous mode [ 116.453994][ T5415] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 116.465088][ T5406] veth1_macvtap: entered promiscuous mode [ 116.497165][ T5413] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 116.555271][ T5412] veth0_macvtap: entered promiscuous mode [ 116.676682][ T5412] veth1_macvtap: entered promiscuous mode [ 116.705441][ T5406] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 116.722748][ T5406] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.737396][ T5406] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.762618][ T5402] veth0_macvtap: entered promiscuous mode [ 116.855598][ T5406] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 116.868200][ T5406] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.884206][ T5406] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.898986][ T5406] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.913547][ T5406] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.922816][ T5406] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.941354][ T5406] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.975882][ T5543] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.981286][ T5402] veth1_macvtap: entered promiscuous mode [ 117.001584][ T5543] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.016619][ T5412] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 117.041844][ T5412] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.056188][ T5412] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 117.076119][ T5412] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.089079][ T5412] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.198146][ T5412] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 117.210995][ T5412] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.222277][ T5412] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 117.235069][ T5412] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.251368][ T5412] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.304305][ T5412] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.317599][ T5412] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.332234][ T5412] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.341117][ T5412] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.417046][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.426767][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.454899][ T5413] veth0_vlan: entered promiscuous mode [ 117.476596][ T5402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 117.496747][ T5402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.512164][ T5402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 117.523116][ T5402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.535831][ T5402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 117.547034][ T5402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.567412][ T5402] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.589787][ T27] audit: type=1400 audit(1694685293.565:217): avc: denied { mounton } for pid=5398 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=2323 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 117.688290][ T5402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 117.755186][ T5402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.776274][ T5402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 117.796180][ T5402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.810904][ T5402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 117.821706][ T5402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.839085][ T5402] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.934585][ T5402] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.966655][ T5402] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.984990][ T5402] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.003185][ T5402] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.057830][ T5413] veth1_vlan: entered promiscuous mode [ 118.129261][ T5415] veth0_vlan: entered promiscuous mode [ 118.173666][ T5513] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.202060][ T5513] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.248873][ T5631] loop0: detected capacity change from 0 to 32768 [ 118.259428][ T5631] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5631) [ 118.280017][ T27] audit: type=1400 audit(1694685294.235:218): avc: denied { mounton } for pid=5630 comm="syz-executor.0" path="/root/syzkaller-testdir3245096076/syzkaller.AG6EAQ/0/file0" dev="sda1" ino=1948 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 118.293795][ T5415] veth1_vlan: entered promiscuous mode [ 118.340701][ T5631] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 118.349544][ T5631] BTRFS info (device loop0): using free space tree [ 118.486311][ T5513] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.512389][ T5513] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.538804][ T5513] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.550830][ T5513] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.551822][ T5631] BTRFS info (device loop0): enabling ssd optimizations [ 118.565719][ T5631] BTRFS info (device loop0): auto enabling async discard [ 118.585063][ T27] audit: type=1400 audit(1694685294.565:219): avc: denied { mount } for pid=5630 comm="syz-executor.0" name="/" dev="loop0" ino=256 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 2023/09/14 09:54:54 executed programs: 6 [ 118.639412][ T27] audit: type=1400 audit(1694685294.605:220): avc: denied { write } for pid=5630 comm="syz-executor.0" name="/" dev="loop0" ino=256 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 118.701114][ T27] audit: type=1400 audit(1694685294.605:221): avc: denied { add_name } for pid=5630 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 118.740196][ T5415] veth0_macvtap: entered promiscuous mode [ 118.762381][ T27] audit: type=1400 audit(1694685294.605:222): avc: denied { create } for pid=5630 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 118.787760][ T5048] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.804812][ T5048] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.818586][ T5413] veth0_macvtap: entered promiscuous mode [ 118.823629][ T27] audit: type=1400 audit(1694685294.605:223): avc: denied { read write open } for pid=5630 comm="syz-executor.0" path="/root/syzkaller-testdir3245096076/syzkaller.AG6EAQ/0/file0/bus" dev="loop0" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 118.913923][ T27] audit: type=1800 audit(1694685294.605:224): pid=5631 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 118.948507][ T5413] veth1_macvtap: entered promiscuous mode [ 118.994477][ T5415] veth1_macvtap: entered promiscuous mode [ 119.007471][ T27] audit: type=1400 audit(1694685294.665:225): avc: denied { unmount } for pid=5398 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 119.133677][ T26] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.160142][ T26] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.321290][ T5048] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.346804][ T5415] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 119.369847][ T5048] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.386102][ T5415] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.407516][ T5415] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 119.443042][ T5415] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.464630][ T5415] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 119.495712][ T5415] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.515410][ T5415] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 119.539902][ T5415] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.552430][ T5415] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 119.588586][ T5413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 119.619692][ T5413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.649679][ T5413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 119.679744][ T5413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.692426][ T5413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 119.719732][ T5413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.741928][ T5413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 119.770125][ T5413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.791359][ T5413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 119.807477][ T5669] loop1: detected capacity change from 0 to 32768 [ 119.816565][ T5413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.834139][ T5669] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (5669) [ 119.851165][ T5413] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 119.873563][ T5669] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 119.886257][ T5667] loop0: detected capacity change from 0 to 32768 [ 119.897639][ T5667] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5667) [ 119.908724][ T5669] BTRFS info (device loop1): using free space tree [ 119.934829][ T5413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 119.960424][ T5413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.975366][ T5413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 119.988187][ T5413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 119.998902][ T5413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 120.010458][ T5413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.021514][ T5413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 120.033519][ T5413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.056251][ T5413] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 120.095107][ T5669] BTRFS info (device loop1): enabling ssd optimizations [ 120.107817][ T5669] BTRFS info (device loop1): auto enabling async discard [ 120.109146][ T5413] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.164558][ T5413] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.185940][ T5413] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.219697][ T5413] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.242705][ T27] audit: type=1800 audit(1694685296.225:226): pid=5669 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 120.365743][ T27] audit: type=1800 audit(1694685296.345:227): pid=5667 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1950 res=0 errno=0 [ 120.463963][ T5415] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 120.492703][ T5415] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.526956][ T5415] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 120.582996][ T5415] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.611878][ T5415] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 120.641589][ T5415] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.655943][ T5415] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 120.684004][ T5415] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.703033][ T5415] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 120.709074][ T5682] loop2: detected capacity change from 0 to 32768 [ 120.724320][ T5415] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.749183][ T5682] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5682) [ 120.754005][ T5415] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 120.817974][ T5415] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.845100][ T5415] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.862859][ T5682] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 120.871831][ T5415] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.884728][ T5682] BTRFS info (device loop2): using free space tree [ 120.893690][ T5415] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.054033][ T5682] BTRFS info (device loop2): enabling ssd optimizations [ 121.076968][ T5682] BTRFS info (device loop2): auto enabling async discard [ 121.217673][ T27] audit: type=1800 audit(1694685297.185:228): pid=5682 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 121.514045][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.563431][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.697472][ T5693] loop0: detected capacity change from 0 to 32768 [ 121.741796][ T5693] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5693) [ 121.770193][ T22] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.795727][ T22] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.815080][ T5695] loop1: detected capacity change from 0 to 32768 [ 121.834062][ T5693] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 121.843940][ T5695] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5695) [ 121.864393][ T5693] BTRFS info (device loop0): using free space tree [ 122.010109][ T5629] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.027181][ T5629] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.083286][ T5693] BTRFS info (device loop0): enabling ssd optimizations [ 122.124923][ T5693] BTRFS info (device loop0): auto enabling async discard [ 122.181968][ T5629] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.201706][ T27] audit: type=1800 audit(1694685298.175:229): pid=5693 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 122.232619][ T5629] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.456008][ T5712] loop4: detected capacity change from 0 to 32768 [ 122.543083][ T5712] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5712) [ 122.777570][ T27] audit: type=1800 audit(1694685298.755:230): pid=5695 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1946 res=0 errno=0 [ 123.150911][ T5721] loop2: detected capacity change from 0 to 32768 [ 123.204383][ T5721] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5721) [ 123.351734][ T5721] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 123.391820][ T5721] BTRFS info (device loop2): using free space tree [ 123.505915][ T27] audit: type=1800 audit(1694685299.485:231): pid=5712 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1964 res=0 errno=0 [ 123.753955][ T5752] loop0: detected capacity change from 0 to 32768 [ 123.764039][ T5752] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5752) [ 123.796626][ T5721] BTRFS info (device loop2): enabling ssd optimizations [ 123.842991][ T5721] BTRFS info (device loop2): auto enabling async discard [ 123.967058][ T27] audit: type=1800 audit(1694685299.945:232): pid=5721 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 2023/09/14 09:55:00 executed programs: 13 [ 124.088846][ T5743] loop3: detected capacity change from 0 to 32768 [ 124.112019][ T5747] loop5: detected capacity change from 0 to 32768 [ 124.153732][ T5747] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5747) [ 124.225189][ T5743] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5743) [ 124.507695][ T5754] loop1: detected capacity change from 0 to 32768 [ 124.543616][ T27] audit: type=1800 audit(1694685300.515:233): pid=5752 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 124.600057][ T5754] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (5754) [ 124.710188][ T5754] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 124.741122][ T5754] BTRFS info (device loop1): using free space tree [ 124.924149][ T5754] BTRFS info (device loop1): enabling ssd optimizations [ 124.937703][ T5754] BTRFS info (device loop1): auto enabling async discard [ 125.001390][ T27] audit: type=1800 audit(1694685300.985:234): pid=5743 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 125.029138][ T5775] loop4: detected capacity change from 0 to 32768 [ 125.112032][ T5775] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5775) [ 125.140603][ T27] audit: type=1800 audit(1694685300.995:235): pid=5754 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 125.293486][ T27] audit: type=1800 audit(1694685301.045:236): pid=5747 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 125.991413][ T27] audit: type=1800 audit(1694685301.975:237): pid=5775 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1973 res=0 errno=0 [ 126.016246][ T5784] loop2: detected capacity change from 0 to 32768 [ 126.079278][ T5784] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5784) [ 126.160444][ T5784] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 126.187453][ T5784] BTRFS info (device loop2): using free space tree [ 126.418906][ T5784] BTRFS info (device loop2): enabling ssd optimizations [ 126.459722][ T5784] BTRFS info (device loop2): auto enabling async discard [ 126.479372][ T5787] loop0: detected capacity change from 0 to 32768 [ 126.547998][ T5787] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5787) [ 126.549672][ T27] audit: type=1800 audit(1694685302.525:238): pid=5784 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 126.864394][ T5815] loop1: detected capacity change from 0 to 32768 [ 126.906942][ T5815] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (5815) [ 126.985332][ T5809] loop5: detected capacity change from 0 to 32768 [ 126.993489][ T5810] loop3: detected capacity change from 0 to 32768 [ 127.010278][ T5815] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 127.044169][ T5815] BTRFS info (device loop1): using free space tree [ 127.050446][ T5810] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5810) [ 127.096638][ T5809] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5809) [ 127.198936][ T5815] BTRFS info (device loop1): enabling ssd optimizations [ 127.239750][ T5815] BTRFS info (device loop1): auto enabling async discard [ 127.349391][ T27] audit: type=1800 audit(1694685303.325:239): pid=5815 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 127.500231][ T5828] loop4: detected capacity change from 0 to 32768 [ 127.513360][ T27] audit: type=1800 audit(1694685303.475:240): pid=5787 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1951 res=0 errno=0 [ 127.554447][ T5828] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5828) [ 128.105197][ T27] audit: type=1800 audit(1694685304.075:241): pid=5809 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 128.566308][ T5843] loop2: detected capacity change from 0 to 32768 [ 128.635460][ T5843] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5843) [ 128.782735][ T5843] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 128.825516][ T5843] BTRFS info (device loop2): using free space tree [ 129.041663][ T5843] BTRFS info (device loop2): enabling ssd optimizations [ 129.099755][ T5843] BTRFS info (device loop2): auto enabling async discard [ 129.165781][ T27] kauditd_printk_skb: 2 callbacks suppressed [ 129.165798][ T27] audit: type=1800 audit(1694685305.145:244): pid=5843 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 129.198765][ T5869] loop1: detected capacity change from 0 to 32768 2023/09/14 09:55:05 executed programs: 25 [ 129.252208][ T5869] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5869) [ 129.275277][ T5880] loop4: detected capacity change from 0 to 32768 [ 129.319607][ T5880] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5880) [ 129.351379][ T27] audit: type=1800 audit(1694685305.335:245): pid=5869 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1973 res=0 errno=0 [ 129.389246][ T5866] loop0: detected capacity change from 0 to 32768 [ 129.396609][ T5419] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5419) [ 129.471186][ T5866] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5866) [ 129.823475][ T5875] loop3: detected capacity change from 0 to 32768 [ 129.857160][ T5873] loop5: detected capacity change from 0 to 32768 [ 129.915223][ T5875] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (5875) [ 129.988845][ T5873] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5873) [ 130.033591][ T5875] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 130.054166][ T5875] BTRFS info (device loop3): using free space tree [ 130.209753][ T5875] BTRFS info (device loop3): enabling ssd optimizations [ 130.216827][ T5875] BTRFS info (device loop3): auto enabling async discard [ 130.292671][ T27] audit: type=1800 audit(1694685306.265:246): pid=5880 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 130.435925][ T27] audit: type=1800 audit(1694685306.415:247): pid=5875 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 130.528551][ T27] audit: type=1800 audit(1694685306.495:248): pid=5866 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1967 res=0 errno=0 [ 130.905643][ T27] audit: type=1800 audit(1694685306.885:249): pid=5873 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1963 res=0 errno=0 [ 131.057936][ T5903] loop1: detected capacity change from 0 to 32768 [ 131.118704][ T5906] loop2: detected capacity change from 0 to 32768 [ 131.118974][ T5903] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (5903) [ 131.198572][ T5906] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5906) [ 131.231821][ T5903] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 131.291964][ T5903] BTRFS info (device loop1): using free space tree [ 131.490129][ T5903] BTRFS info (device loop1): enabling ssd optimizations [ 131.530559][ T5903] BTRFS info (device loop1): auto enabling async discard [ 131.622416][ T27] audit: type=1800 audit(1694685307.605:250): pid=5903 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 131.985813][ T5929] loop4: detected capacity change from 0 to 32768 [ 132.029513][ T27] audit: type=1800 audit(1694685308.005:251): pid=5906 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1955 res=0 errno=0 [ 132.057591][ T5929] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (5929) [ 132.183619][ T5929] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 132.221338][ T5929] BTRFS info (device loop4): using free space tree [ 132.267624][ T5932] loop0: detected capacity change from 0 to 32768 [ 132.335937][ T5940] loop5: detected capacity change from 0 to 32768 [ 132.345518][ T5932] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5932) [ 132.401966][ T5940] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5940) [ 132.461925][ T5929] BTRFS info (device loop4): enabling ssd optimizations [ 132.487656][ T5929] BTRFS info (device loop4): auto enabling async discard [ 132.574682][ T27] audit: type=1800 audit(1694685308.555:252): pid=5929 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 132.596502][ T5937] loop3: detected capacity change from 0 to 32768 [ 132.664199][ T5937] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5937) [ 133.155467][ T1234] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.161986][ T1234] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.262407][ T27] audit: type=1800 audit(1694685309.245:253): pid=5932 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 133.787189][ T5967] loop1: detected capacity change from 0 to 32768 [ 133.813527][ T5973] loop2: detected capacity change from 0 to 32768 [ 133.849169][ T5967] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (5967) [ 133.913223][ T5973] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5973) [ 133.943875][ T5967] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 133.994637][ T5967] BTRFS info (device loop1): using free space tree [ 134.231095][ T5994] loop4: detected capacity change from 0 to 32768 [ 134.288777][ T5967] BTRFS info (device loop1): enabling ssd optimizations [ 134.302017][ T5994] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5994) [ 134.332923][ T5967] BTRFS info (device loop1): auto enabling async discard 2023/09/14 09:55:10 executed programs: 37 [ 134.408250][ T27] kauditd_printk_skb: 2 callbacks suppressed [ 134.408267][ T27] audit: type=1800 audit(1694685310.385:256): pid=5967 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 134.540792][ T5999] loop0: detected capacity change from 0 to 32768 [ 134.575775][ T5999] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5999) [ 134.743760][ T27] audit: type=1800 audit(1694685310.705:257): pid=5973 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1957 res=0 errno=0 [ 134.972014][ T5998] loop5: detected capacity change from 0 to 32768 [ 135.020588][ T5998] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (5998) [ 135.055774][ T6004] loop3: detected capacity change from 0 to 32768 [ 135.144897][ T6004] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6004) [ 135.182459][ T5998] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 135.206066][ T27] audit: type=1800 audit(1694685311.185:258): pid=5994 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 135.254879][ T5998] BTRFS info (device loop5): using free space tree [ 135.311822][ T27] audit: type=1800 audit(1694685311.275:259): pid=5999 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1954 res=0 errno=0 [ 135.529593][ T5998] BTRFS info (device loop5): enabling ssd optimizations [ 135.589802][ T5998] BTRFS info (device loop5): auto enabling async discard [ 135.641986][ T27] audit: type=1800 audit(1694685311.615:260): pid=5998 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 136.061460][ T27] audit: type=1800 audit(1694685312.045:261): pid=6004 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1968 res=0 errno=0 [ 136.255949][ T6032] loop2: detected capacity change from 0 to 32768 [ 136.315040][ T6032] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (6032) [ 136.450500][ T6029] loop1: detected capacity change from 0 to 32768 [ 136.457598][ T6032] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 136.497989][ T6032] BTRFS info (device loop2): using free space tree [ 136.507886][ T6029] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6029) [ 136.758656][ T6032] BTRFS info (device loop2): enabling ssd optimizations [ 136.809016][ T6032] BTRFS info (device loop2): auto enabling async discard [ 136.830810][ T6055] loop0: detected capacity change from 0 to 32768 [ 136.884978][ T27] audit: type=1800 audit(1694685312.865:262): pid=6032 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 136.908674][ T6055] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6055) [ 137.005188][ T6041] loop4: detected capacity change from 0 to 32768 [ 137.051501][ T6041] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6041) [ 137.236080][ T6063] loop5: detected capacity change from 0 to 32768 [ 137.310109][ T6063] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (6063) [ 137.322823][ T27] audit: type=1800 audit(1694685313.295:263): pid=6029 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1961 res=0 errno=0 [ 137.434875][ T6063] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 137.474978][ T6063] BTRFS info (device loop5): using free space tree [ 137.710139][ T6063] BTRFS info (device loop5): enabling ssd optimizations [ 137.717305][ T6063] BTRFS info (device loop5): auto enabling async discard [ 137.804285][ T6067] loop3: detected capacity change from 0 to 32768 [ 137.843238][ T27] audit: type=1800 audit(1694685313.825:264): pid=6063 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 137.850071][ T6067] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6067) [ 137.964647][ T27] audit: type=1800 audit(1694685313.905:265): pid=6055 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1949 res=0 errno=0 [ 138.937925][ T6090] loop2: detected capacity change from 0 to 32768 [ 138.999627][ T6090] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (6090) [ 139.022500][ T6093] loop1: detected capacity change from 0 to 32768 [ 139.126732][ T6090] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 139.135791][ T6093] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6093) [ 139.165318][ T6090] BTRFS info (device loop2): using free space tree [ 139.250237][ T6115] loop4: detected capacity change from 0 to 32768 [ 139.264892][ T6115] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6115) [ 139.424737][ T6117] loop0: detected capacity change from 0 to 32768 [ 139.434121][ T6117] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6117) [ 139.505099][ T6090] BTRFS info (device loop2): enabling ssd optimizations [ 139.539796][ T6090] BTRFS info (device loop2): auto enabling async discard 2023/09/14 09:55:15 executed programs: 49 [ 139.645954][ T27] kauditd_printk_skb: 2 callbacks suppressed [ 139.645970][ T27] audit: type=1800 audit(1694685315.625:268): pid=6090 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 139.731667][ T6121] loop5: detected capacity change from 0 to 32768 [ 139.787831][ T27] audit: type=1800 audit(1694685315.765:269): pid=6093 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 139.815994][ T6121] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6121) [ 140.263441][ T27] audit: type=1800 audit(1694685316.235:270): pid=6115 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 140.394152][ T27] audit: type=1800 audit(1694685316.315:271): pid=6117 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1952 res=0 errno=0 [ 140.567288][ T6128] loop3: detected capacity change from 0 to 32768 [ 140.624852][ T6128] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (6128) [ 140.702091][ T27] audit: type=1800 audit(1694685316.685:272): pid=6121 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1973 res=0 errno=0 [ 140.750164][ T6128] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 140.789833][ T6128] BTRFS info (device loop3): using free space tree [ 140.981516][ T6128] BTRFS info (device loop3): enabling ssd optimizations [ 140.993424][ T6128] BTRFS info (device loop3): auto enabling async discard [ 141.056873][ T27] audit: type=1800 audit(1694685317.035:273): pid=6128 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 141.161248][ T6150] loop1: detected capacity change from 0 to 32768 [ 141.194037][ T6150] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6150) [ 141.520288][ T6154] loop2: detected capacity change from 0 to 32768 [ 141.548957][ T6154] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (6154) [ 141.607805][ T6154] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 141.636256][ T6154] BTRFS info (device loop2): using free space tree [ 141.822005][ T6154] BTRFS info (device loop2): enabling ssd optimizations [ 141.840002][ T6154] BTRFS info (device loop2): auto enabling async discard [ 141.903069][ T27] audit: type=1800 audit(1694685317.885:274): pid=6154 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 141.950831][ T6159] loop4: detected capacity change from 0 to 32768 [ 141.998690][ T6159] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6159) [ 142.075816][ T6160] loop0: detected capacity change from 0 to 32768 [ 142.093603][ T27] audit: type=1800 audit(1694685318.075:275): pid=6150 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1966 res=0 errno=0 [ 142.182255][ T6160] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6160) [ 142.552293][ T6180] loop5: detected capacity change from 0 to 32768 [ 142.592888][ T6180] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (6180) [ 142.682447][ T6180] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 142.722502][ T6180] BTRFS info (device loop5): using free space tree [ 142.769767][ T27] audit: type=1800 audit(1694685318.745:276): pid=6159 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 143.052926][ T6180] BTRFS info (device loop5): enabling ssd optimizations [ 143.070379][ T6187] loop3: detected capacity change from 0 to 32768 [ 143.113302][ T6187] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6187) [ 143.126335][ T27] audit: type=1800 audit(1694685319.105:277): pid=6187 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 143.149036][ T6180] BTRFS info (device loop5): auto enabling async discard [ 143.212277][ T5420] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (5420) [ 143.376959][ T6213] loop2: detected capacity change from 0 to 32768 [ 143.464305][ T6213] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6213) [ 144.052484][ T6209] loop1: detected capacity change from 0 to 32768 [ 144.094270][ T6209] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (6209) [ 144.286340][ T6209] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 144.331140][ T6209] BTRFS info (device loop1): using free space tree [ 144.478460][ T6232] loop4: detected capacity change from 0 to 32768 [ 144.543569][ T6232] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6232) [ 144.612003][ T6209] BTRFS info (device loop1): enabling ssd optimizations [ 144.637993][ T6209] BTRFS info (device loop1): auto enabling async discard [ 144.732449][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 144.732465][ T27] audit: type=1800 audit(1694685320.715:281): pid=6209 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 2023/09/14 09:55:20 executed programs: 62 [ 144.901789][ T6236] loop3: detected capacity change from 0 to 32768 [ 144.957891][ T6236] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6236) [ 145.009247][ T6239] loop0: detected capacity change from 0 to 32768 [ 145.052054][ T6239] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6239) [ 145.224516][ T6243] loop5: detected capacity change from 0 to 32768 [ 145.277483][ T6243] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (6243) [ 145.363451][ T6243] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 145.432972][ T6243] BTRFS info (device loop5): using free space tree [ 145.532864][ T27] audit: type=1800 audit(1694685321.515:282): pid=6232 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 145.752826][ T6243] BTRFS info (device loop5): enabling ssd optimizations [ 145.806355][ T6243] BTRFS info (device loop5): auto enabling async discard [ 145.972712][ T27] audit: type=1800 audit(1694685321.945:283): pid=6243 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 146.133501][ T27] audit: type=1800 audit(1694685322.115:284): pid=6236 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1953 res=0 errno=0 [ 146.219381][ T6263] loop2: detected capacity change from 0 to 32768 [ 146.272453][ T27] audit: type=1800 audit(1694685322.135:285): pid=6239 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 146.294720][ T6263] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6263) [ 146.896230][ T6274] loop1: detected capacity change from 0 to 32768 [ 146.941938][ T6274] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (6274) [ 147.022700][ T6274] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 147.082935][ T6274] BTRFS info (device loop1): using free space tree [ 147.093411][ T6294] loop4: detected capacity change from 0 to 32768 [ 147.108505][ T27] audit: type=1800 audit(1694685323.085:286): pid=6263 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1973 res=0 errno=0 [ 147.164472][ T6294] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6294) [ 147.431849][ T6274] BTRFS info (device loop1): enabling ssd optimizations [ 147.475349][ T6274] BTRFS info (device loop1): auto enabling async discard [ 147.476060][ T6304] loop0: detected capacity change from 0 to 32768 [ 147.534910][ T6304] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6304) [ 147.547229][ T27] audit: type=1800 audit(1694685323.515:287): pid=6274 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 147.948832][ T6302] loop3: detected capacity change from 0 to 32768 [ 147.992783][ T6306] loop5: detected capacity change from 0 to 32768 [ 148.006195][ T6302] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (6302) [ 148.058568][ T27] audit: type=1800 audit(1694685324.035:288): pid=6294 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 148.113242][ T6306] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6306) [ 148.222138][ T6302] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 148.257199][ T27] audit: type=1800 audit(1694685324.235:289): pid=6304 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1966 res=0 errno=0 [ 148.289765][ T6302] BTRFS info (device loop3): using free space tree [ 148.534012][ T6302] BTRFS info (device loop3): enabling ssd optimizations [ 148.587119][ T6302] BTRFS info (device loop3): auto enabling async discard [ 148.715128][ T27] audit: type=1800 audit(1694685324.695:290): pid=6302 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 148.903010][ T6322] loop2: detected capacity change from 0 to 32768 [ 148.983555][ T6322] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (6322) [ 149.095951][ T6322] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 149.133221][ T6322] BTRFS info (device loop2): using free space tree [ 149.332373][ T6322] BTRFS info (device loop2): enabling ssd optimizations [ 149.339358][ T6322] BTRFS info (device loop2): auto enabling async discard [ 149.475143][ T6335] loop1: detected capacity change from 0 to 32768 [ 149.550451][ T6335] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6335) [ 149.637233][ T6349] loop0: detected capacity change from 0 to 32768 [ 149.706217][ T6349] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6349) [ 149.821939][ T6339] loop4: detected capacity change from 0 to 32768 [ 149.839527][ T6349] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 149.883782][ T6349] BTRFS info (device loop0): using free space tree [ 149.892941][ T6339] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6339) [ 150.158309][ T6349] BTRFS info (device loop0): enabling ssd optimizations [ 150.192070][ T6349] BTRFS info (device loop0): auto enabling async discard 2023/09/14 09:55:26 executed programs: 74 [ 150.301170][ T27] kauditd_printk_skb: 2 callbacks suppressed [ 150.301187][ T27] audit: type=1800 audit(1694685326.285:293): pid=6349 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 150.596500][ T27] audit: type=1800 audit(1694685326.575:294): pid=6335 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1957 res=0 errno=0 [ 150.698775][ T6366] loop3: detected capacity change from 0 to 32768 [ 150.742242][ T6366] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (6366) [ 150.846421][ T6366] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 150.908706][ T6366] BTRFS info (device loop3): using free space tree [ 151.006535][ T27] audit: type=1800 audit(1694685326.985:295): pid=6339 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 151.041537][ T6385] loop5: detected capacity change from 0 to 32768 [ 151.042274][ T6390] loop2: detected capacity change from 0 to 32768 [ 151.063824][ T6385] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6385) [ 151.136103][ T6390] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6390) [ 151.177548][ T6366] BTRFS info (device loop3): enabling ssd optimizations [ 151.206775][ T5419] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5419) [ 151.232524][ T27] audit: type=1800 audit(1694685327.195:296): pid=6390 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1949 res=0 errno=0 [ 151.269761][ T6366] BTRFS info (device loop3): auto enabling async discard [ 151.385796][ T27] audit: type=1800 audit(1694685327.365:297): pid=6366 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 151.975479][ T27] audit: type=1800 audit(1694685327.935:298): pid=6385 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1953 res=0 errno=0 [ 152.401253][ T6415] loop1: detected capacity change from 0 to 32768 [ 152.433506][ T6414] loop0: detected capacity change from 0 to 32768 [ 152.460834][ T6415] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (6415) [ 152.518787][ T6414] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6414) [ 152.536249][ T6415] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 152.562274][ T27] audit: type=1800 audit(1694685328.545:299): pid=6414 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 152.566203][ T6415] BTRFS info (device loop1): using free space tree [ 152.609458][ T5419] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (5419) [ 152.671894][ T6435] loop4: detected capacity change from 0 to 32768 [ 152.736494][ T6435] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6435) [ 152.969768][ T6415] BTRFS info (device loop1): enabling ssd optimizations [ 153.000516][ T6415] BTRFS info (device loop1): auto enabling async discard [ 153.067760][ T27] audit: type=1800 audit(1694685329.045:300): pid=6415 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 153.103652][ T6437] loop2: detected capacity change from 0 to 32768 [ 153.143997][ T6437] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6437) [ 153.396098][ T6446] loop3: detected capacity change from 0 to 32768 [ 153.462637][ T6446] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (6446) [ 153.512687][ T6446] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 153.556533][ T6446] BTRFS info (device loop3): using free space tree [ 153.648962][ T6449] loop5: detected capacity change from 0 to 32768 [ 153.679711][ T27] audit: type=1800 audit(1694685329.655:301): pid=6435 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 153.704772][ T6449] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6449) [ 153.732445][ T27] audit: type=1800 audit(1694685329.685:302): pid=6437 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 153.820906][ T6446] BTRFS info (device loop3): enabling ssd optimizations [ 153.839119][ T6446] BTRFS info (device loop3): auto enabling async discard [ 154.383226][ T6467] loop0: detected capacity change from 0 to 32768 [ 154.427142][ T6467] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6467) [ 154.450217][ T6472] loop1: detected capacity change from 0 to 32768 [ 154.533968][ T6467] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 154.539471][ T6472] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6472) [ 154.587125][ T6467] BTRFS info (device loop0): using free space tree [ 154.760581][ T6489] loop2: detected capacity change from 0 to 32768 [ 154.769422][ T6489] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6489) [ 154.808131][ T6467] BTRFS info (device loop0): enabling ssd optimizations [ 154.861801][ T6467] BTRFS info (device loop0): auto enabling async discard [ 155.124737][ T5377] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop0 scanned by udevd (5377) [ 155.304673][ T6491] loop4: detected capacity change from 0 to 32768 [ 155.360408][ T6491] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 155.415069][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 155.415086][ T27] audit: type=1800 audit(1694685331.395:306): pid=6472 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1976 res=0 errno=0 2023/09/14 09:55:31 executed programs: 87 [ 155.501546][ T6494] loop3: detected capacity change from 0 to 32768 [ 155.518714][ T6494] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 155.631602][ T27] audit: type=1800 audit(1694685331.605:307): pid=6489 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1970 res=0 errno=0 [ 155.986955][ T6496] loop5: detected capacity change from 0 to 32768 [ 156.027762][ T27] audit: type=1800 audit(1694685332.005:308): pid=6494 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 156.052018][ T6496] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 156.398137][ T27] audit: type=1800 audit(1694685332.375:309): pid=6491 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1971 res=0 errno=0 [ 156.660429][ T6514] loop0: detected capacity change from 0 to 32768 [ 156.722406][ T6514] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 156.751769][ T6514] BTRFS info (device loop0): using free space tree [ 156.761077][ T27] audit: type=1800 audit(1694685332.745:310): pid=6496 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1971 res=0 errno=0 [ 156.871708][ T6516] loop1: detected capacity change from 0 to 32768 [ 156.913960][ T6516] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6516) [ 156.963911][ T6514] BTRFS info (device loop0): enabling ssd optimizations [ 156.978376][ T6514] BTRFS info (device loop0): auto enabling async discard [ 157.028690][ T27] audit: type=1800 audit(1694685333.005:311): pid=6514 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 157.126668][ T6518] loop2: detected capacity change from 0 to 32768 [ 157.176998][ T6518] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6518) [ 157.516983][ T27] audit: type=1800 audit(1694685333.495:312): pid=6516 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1961 res=0 errno=0 [ 157.643087][ T6520] loop3: detected capacity change from 0 to 32768 [ 157.676785][ T6520] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (6520) [ 157.750702][ T6520] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 157.771240][ T27] audit: type=1800 audit(1694685333.755:313): pid=6518 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 157.799898][ T6520] BTRFS info (device loop3): using free space tree [ 157.834401][ T6522] loop4: detected capacity change from 0 to 32768 [ 157.863067][ T6522] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6522) [ 158.027487][ T6520] BTRFS info (device loop3): enabling ssd optimizations [ 158.053690][ T6520] BTRFS info (device loop3): auto enabling async discard [ 158.107843][ T6538] loop5: detected capacity change from 0 to 32768 [ 158.107925][ T27] audit: type=1800 audit(1694685334.085:314): pid=6520 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 158.171801][ T6538] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6538) [ 158.219750][ T27] audit: type=1400 audit(1694685334.145:315): avc: denied { write } for pid=4464 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 158.623991][ T6544] loop0: detected capacity change from 0 to 32768 [ 158.665198][ T6544] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6544) [ 158.754603][ T6544] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 158.796091][ T6544] BTRFS info (device loop0): using free space tree [ 158.809046][ T6542] loop1: detected capacity change from 0 to 32768 [ 158.847932][ T6542] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6542) [ 158.984572][ T6544] BTRFS info (device loop0): enabling ssd optimizations [ 159.006290][ T6544] BTRFS info (device loop0): auto enabling async discard [ 159.462434][ T6561] loop2: detected capacity change from 0 to 32768 [ 159.537331][ T6561] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (6561) [ 159.637847][ T6561] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 159.679942][ T6561] BTRFS info (device loop2): using free space tree [ 159.750846][ T6564] loop3: detected capacity change from 0 to 32768 [ 159.810039][ T6564] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6564) [ 159.918382][ T5419] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (5419) [ 159.919264][ T6583] loop5: detected capacity change from 0 to 32768 [ 160.002016][ T6583] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6583) [ 160.027369][ T6561] BTRFS info (device loop2): enabling ssd optimizations [ 160.082612][ T6561] BTRFS info (device loop2): auto enabling async discard [ 160.192510][ T6566] loop4: detected capacity change from 0 to 32768 [ 160.251326][ T6566] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6566) [ 160.611773][ T6585] loop1: detected capacity change from 0 to 32768 [ 160.660183][ T6585] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (6585) [ 160.770908][ T6585] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 160.800442][ T27] kauditd_printk_skb: 11 callbacks suppressed 2023/09/14 09:55:36 executed programs: 102 [ 160.800458][ T27] audit: type=1800 audit(1694685336.785:327): pid=6583 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 160.854617][ T6585] BTRFS info (device loop1): using free space tree [ 160.932708][ T6600] loop0: detected capacity change from 0 to 32768 [ 160.945283][ T6600] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6600) [ 161.085973][ T6604] loop3: detected capacity change from 0 to 32768 [ 161.098599][ T6585] BTRFS info (device loop1): enabling ssd optimizations [ 161.123779][ T6585] BTRFS info (device loop1): auto enabling async discard [ 161.125296][ T27] audit: type=1800 audit(1694685337.105:328): pid=6566 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 161.151044][ T6604] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6604) [ 161.274120][ T27] audit: type=1800 audit(1694685337.225:329): pid=6585 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 161.648686][ T27] audit: type=1800 audit(1694685337.625:330): pid=6600 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 161.747276][ T6607] loop2: detected capacity change from 0 to 32768 [ 161.813987][ T6607] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (6607) [ 161.924626][ T6607] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 161.953252][ T6607] BTRFS info (device loop2): using free space tree [ 162.015488][ T27] audit: type=1800 audit(1694685337.995:331): pid=6604 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 162.266318][ T6607] BTRFS info (device loop2): enabling ssd optimizations [ 162.299736][ T6607] BTRFS info (device loop2): auto enabling async discard [ 162.353230][ T27] audit: type=1800 audit(1694685338.325:332): pid=6607 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 162.487366][ T6621] loop5: detected capacity change from 0 to 32768 [ 162.526794][ T6621] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6621) [ 162.774339][ T6626] loop4: detected capacity change from 0 to 32768 [ 162.807264][ T6626] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (6626) [ 162.894796][ T6626] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 162.937285][ T6626] BTRFS info (device loop4): using free space tree [ 163.012266][ T6629] loop1: detected capacity change from 0 to 32768 [ 163.080090][ T6629] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6629) [ 163.107506][ T27] audit: type=1800 audit(1694685339.085:333): pid=6629 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 163.116606][ T5420] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5420) [ 163.223372][ T27] audit: type=1800 audit(1694685339.205:334): pid=6621 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1966 res=0 errno=0 [ 163.262342][ T6631] loop0: detected capacity change from 0 to 32768 [ 163.266616][ T6626] BTRFS info (device loop4): enabling ssd optimizations [ 163.311497][ T6631] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6631) [ 163.319723][ T6626] BTRFS info (device loop4): auto enabling async discard [ 163.396977][ T27] audit: type=1800 audit(1694685339.375:335): pid=6626 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 163.535457][ T6650] loop3: detected capacity change from 0 to 32768 [ 163.619856][ T6650] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6650) [ 164.257308][ T27] audit: type=1800 audit(1694685340.235:336): pid=6631 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 164.260849][ T6653] loop2: detected capacity change from 0 to 32768 [ 164.354470][ T6653] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (6653) [ 164.412303][ T6653] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 164.429266][ T6653] BTRFS info (device loop2): using free space tree [ 164.537548][ T6672] loop5: detected capacity change from 0 to 32768 [ 164.552306][ T6672] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6672) [ 164.675874][ T6653] BTRFS info (device loop2): enabling ssd optimizations [ 164.732635][ T6653] BTRFS info (device loop2): auto enabling async discard [ 164.801754][ T6670] loop1: detected capacity change from 0 to 32768 [ 164.847279][ T6670] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6670) [ 165.260329][ T6675] loop4: detected capacity change from 0 to 32768 [ 165.296312][ T6675] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (6675) [ 165.387712][ T6675] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 165.463870][ T6675] BTRFS info (device loop4): using free space tree [ 165.503803][ T6678] loop0: detected capacity change from 0 to 32768 [ 165.581588][ T6678] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6678) [ 165.702908][ T6675] BTRFS info (device loop4): enabling ssd optimizations [ 165.743841][ T6675] BTRFS info (device loop4): auto enabling async discard 2023/09/14 09:55:41 executed programs: 116 [ 165.834206][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 165.834222][ T27] audit: type=1800 audit(1694685341.815:341): pid=6675 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 166.132055][ T6694] loop3: detected capacity change from 0 to 32768 [ 166.185074][ T6694] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (6694) [ 166.274731][ T6694] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 166.310104][ T6694] BTRFS info (device loop3): using free space tree [ 166.416135][ T27] audit: type=1800 audit(1694685342.395:342): pid=6678 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 166.453796][ T6697] loop2: detected capacity change from 0 to 32768 [ 166.507352][ T6715] loop1: detected capacity change from 0 to 32768 [ 166.537927][ T6697] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6697) [ 166.588705][ T6699] loop5: detected capacity change from 0 to 32768 [ 166.615762][ T6715] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6715) [ 166.666862][ T6699] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6699) [ 166.689169][ T6694] BTRFS info (device loop3): enabling ssd optimizations [ 166.712623][ T6694] BTRFS info (device loop3): auto enabling async discard [ 166.863498][ T27] audit: type=1800 audit(1694685342.845:343): pid=6694 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 167.243250][ T6719] loop4: detected capacity change from 0 to 32768 [ 167.282234][ T6719] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (6719) [ 167.357402][ T6719] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 167.372933][ T6719] BTRFS info (device loop4): using free space tree [ 167.452595][ T27] audit: type=1800 audit(1694685343.435:344): pid=6715 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 167.521830][ T6734] loop0: detected capacity change from 0 to 32768 [ 167.531333][ T27] audit: type=1800 audit(1694685343.475:345): pid=6699 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 167.555073][ T6719] BTRFS info (device loop4): enabling ssd optimizations [ 167.563055][ T6734] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6734) [ 167.579881][ T6719] BTRFS info (device loop4): auto enabling async discard [ 167.670499][ T27] audit: type=1800 audit(1694685343.515:346): pid=6697 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1980 res=0 errno=0 [ 167.697148][ T27] audit: type=1800 audit(1694685343.675:347): pid=6719 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 168.490708][ T27] audit: type=1800 audit(1694685344.465:348): pid=6734 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1970 res=0 errno=0 [ 168.803765][ T6739] loop3: detected capacity change from 0 to 32768 [ 168.836219][ T6739] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (6739) [ 168.852354][ T6762] loop1: detected capacity change from 0 to 32768 [ 168.924033][ T6762] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6762) [ 168.952194][ T6739] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 168.979807][ T6739] BTRFS info (device loop3): using free space tree [ 169.006325][ T6761] loop2: detected capacity change from 0 to 32768 [ 169.042461][ T6760] loop5: detected capacity change from 0 to 32768 [ 169.049094][ T6761] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6761) [ 169.083063][ T6760] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6760) [ 169.173499][ T6766] loop4: detected capacity change from 0 to 32768 [ 169.218234][ T6766] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6766) [ 169.230621][ T6739] BTRFS info (device loop3): enabling ssd optimizations [ 169.272726][ T6739] BTRFS info (device loop3): auto enabling async discard [ 169.320380][ T27] audit: type=1800 audit(1694685345.295:349): pid=6739 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 169.741588][ T27] audit: type=1800 audit(1694685345.725:350): pid=6760 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1973 res=0 errno=0 [ 169.948154][ T6768] loop0: detected capacity change from 0 to 32768 [ 169.991566][ T6768] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6768) [ 170.070251][ T6768] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 170.094117][ T6768] BTRFS info (device loop0): using free space tree [ 170.247205][ T6768] BTRFS info (device loop0): enabling ssd optimizations [ 170.298308][ T6768] BTRFS info (device loop0): auto enabling async discard [ 171.036460][ T6788] loop1: detected capacity change from 0 to 32768 [ 171.084600][ T6788] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (6788) [ 171.105163][ T6786] loop3: detected capacity change from 0 to 32768 [ 171.145903][ T6786] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6786) [ 171.174119][ T6788] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 171.182461][ T6790] loop5: detected capacity change from 0 to 32768 [ 171.207779][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 171.207793][ T27] audit: type=1800 audit(1694685347.185:355): pid=6786 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 171.236900][ T6790] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6790) 2023/09/14 09:55:47 executed programs: 130 [ 171.252373][ T6788] BTRFS info (device loop1): using free space tree [ 171.261450][ T6792] loop2: detected capacity change from 0 to 32768 [ 171.270713][ T6802] loop4: detected capacity change from 0 to 32768 [ 171.321629][ T6802] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6802) [ 171.391550][ T6792] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6792) [ 171.461798][ T5420] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (5420) [ 171.528499][ T6812] loop0: detected capacity change from 0 to 32768 [ 171.531965][ T6788] BTRFS info (device loop1): enabling ssd optimizations [ 171.585404][ T6788] BTRFS info (device loop1): auto enabling async discard [ 171.612440][ T6812] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6812) [ 171.706624][ T27] audit: type=1800 audit(1694685347.675:356): pid=6788 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 171.943108][ T5377] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop1 scanned by udevd (5377) [ 172.013043][ T27] audit: type=1800 audit(1694685347.975:357): pid=6790 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1950 res=0 errno=0 [ 172.143613][ T27] audit: type=1800 audit(1694685348.085:358): pid=6802 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1953 res=0 errno=0 [ 172.353646][ T27] audit: type=1800 audit(1694685348.335:359): pid=6792 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1968 res=0 errno=0 [ 172.583775][ T27] audit: type=1800 audit(1694685348.565:360): pid=6812 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1948 res=0 errno=0 [ 172.964904][ T6827] loop3: detected capacity change from 0 to 32768 [ 173.029804][ T6827] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 173.267053][ T6837] loop5: detected capacity change from 0 to 32768 [ 173.318024][ T6837] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 173.554563][ T6838] loop4: detected capacity change from 0 to 32768 [ 173.583775][ T27] audit: type=1800 audit(1694685349.555:361): pid=6833 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1973 res=0 errno=0 [ 173.592300][ T6838] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 173.775203][ T27] audit: type=1800 audit(1694685349.745:362): pid=6827 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1971 res=0 errno=0 [ 173.834165][ T6840] loop2: detected capacity change from 0 to 32768 [ 173.915569][ T6840] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 173.955020][ T6843] loop0: detected capacity change from 0 to 32768 [ 173.987829][ T6843] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 174.034487][ T27] audit: type=1800 audit(1694685350.015:363): pid=6837 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 174.343396][ T27] audit: type=1800 audit(1694685350.325:364): pid=6838 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1970 res=0 errno=0 [ 174.815637][ T6846] loop1: detected capacity change from 0 to 32768 [ 174.854668][ T6846] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 174.884178][ T6846] BTRFS info (device loop1): using free space tree [ 174.949885][ T6846] BTRFS info (device loop1): enabling ssd optimizations [ 174.988463][ T6846] BTRFS info (device loop1): auto enabling async discard [ 175.218546][ T6848] loop3: detected capacity change from 0 to 32768 [ 175.277099][ T6848] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (6848) [ 175.341145][ T6848] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 175.368654][ T6848] BTRFS info (device loop3): using free space tree [ 175.468815][ T6851] loop5: detected capacity change from 0 to 32768 [ 175.511575][ T6848] BTRFS info (device loop3): enabling ssd optimizations [ 175.515302][ T6854] loop2: detected capacity change from 0 to 32768 [ 175.525935][ T6855] loop4: detected capacity change from 0 to 32768 [ 175.534120][ T6854] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6854) [ 175.546261][ T6848] BTRFS info (device loop3): auto enabling async discard [ 175.574897][ T6851] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6851) [ 175.599945][ T6855] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6855) [ 175.875767][ T6857] loop0: detected capacity change from 0 to 32768 [ 175.953516][ T6857] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6857) [ 176.101687][ T6857] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 176.154293][ T6857] BTRFS info (device loop0): using free space tree [ 176.271637][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 176.271653][ T27] audit: type=1800 audit(1694685352.255:369): pid=6851 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1977 res=0 errno=0 2023/09/14 09:55:52 executed programs: 144 [ 176.420120][ T27] audit: type=1800 audit(1694685352.305:370): pid=6855 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 176.483938][ T6875] loop1: detected capacity change from 0 to 32768 [ 176.543040][ T27] audit: type=1800 audit(1694685352.495:371): pid=6854 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1956 res=0 errno=0 [ 176.553696][ T6857] BTRFS info (device loop0): enabling ssd optimizations [ 176.612590][ T6875] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6875) [ 176.650151][ T6857] BTRFS info (device loop0): auto enabling async discard [ 176.759104][ T27] audit: type=1800 audit(1694685352.735:372): pid=6857 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 177.379719][ T27] audit: type=1800 audit(1694685353.345:373): pid=6875 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 177.546117][ T6893] loop3: detected capacity change from 0 to 32768 [ 177.615171][ T6893] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (6893) [ 177.717694][ T6909] loop5: detected capacity change from 0 to 32768 [ 177.724647][ T6893] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 177.762217][ T6893] BTRFS info (device loop3): using free space tree [ 177.783115][ T6909] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6909) [ 177.969767][ T6893] BTRFS info (device loop3): enabling ssd optimizations [ 177.978151][ T6915] loop2: detected capacity change from 0 to 32768 [ 177.991006][ T6913] loop4: detected capacity change from 0 to 32768 [ 178.010208][ T6893] BTRFS info (device loop3): auto enabling async discard [ 178.029364][ T6915] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6915) [ 178.077252][ T6913] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6913) [ 178.089185][ T27] audit: type=1800 audit(1694685354.065:374): pid=6893 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 178.459948][ T6918] loop0: detected capacity change from 0 to 32768 [ 178.502095][ T6918] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6918) [ 178.564419][ T27] audit: type=1800 audit(1694685354.545:375): pid=6909 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 178.673801][ T6918] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 178.699760][ T27] audit: type=1800 audit(1694685354.675:376): pid=6915 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1950 res=0 errno=0 [ 178.722884][ T6918] BTRFS info (device loop0): using free space tree [ 178.892972][ T6920] loop1: detected capacity change from 0 to 32768 [ 178.930531][ T6918] BTRFS info (device loop0): enabling ssd optimizations [ 178.943733][ T6920] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6920) [ 178.964856][ T6918] BTRFS info (device loop0): auto enabling async discard [ 178.965052][ T27] audit: type=1800 audit(1694685354.925:377): pid=6913 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 179.050675][ T27] audit: type=1800 audit(1694685355.025:378): pid=6918 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 179.885737][ T6938] loop3: detected capacity change from 0 to 32768 [ 179.889183][ T6948] loop5: detected capacity change from 0 to 32768 [ 179.907928][ T6938] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (6938) [ 179.962968][ T6938] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 179.994189][ T6938] BTRFS info (device loop3): using free space tree [ 180.030144][ T6948] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6948) [ 180.115139][ T6957] loop2: detected capacity change from 0 to 32768 [ 180.136867][ T6938] BTRFS info (device loop3): enabling ssd optimizations [ 180.171463][ T6957] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6957) [ 180.184816][ T6938] BTRFS info (device loop3): auto enabling async discard [ 180.275069][ T6961] loop4: detected capacity change from 0 to 32768 [ 180.320529][ T6961] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6961) [ 180.722594][ T6963] loop0: detected capacity change from 0 to 32768 [ 180.772809][ T6963] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6963) [ 180.852345][ T6963] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 180.890204][ T6963] BTRFS info (device loop0): using free space tree [ 181.131342][ T6963] BTRFS info (device loop0): enabling ssd optimizations [ 181.183279][ T6963] BTRFS info (device loop0): auto enabling async discard [ 181.282399][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 181.282414][ T27] audit: type=1800 audit(1694685357.265:384): pid=6963 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 181.296479][ T6965] loop1: detected capacity change from 0 to 32768 [ 181.396919][ T6965] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6965) [ 181.520267][ T5419] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop0 scanned by udevd (5419) [ 181.807764][ T6997] loop5: detected capacity change from 0 to 32768 [ 181.860001][ T6997] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 181.917604][ T6983] loop3: detected capacity change from 0 to 32768 [ 181.961858][ T6983] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 2023/09/14 09:55:58 executed programs: 160 [ 181.998923][ T27] audit: type=1800 audit(1694685357.975:385): pid=6983 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 182.064906][ T5420] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 182.158871][ T27] audit: type=1800 audit(1694685358.135:386): pid=6965 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1951 res=0 errno=0 [ 182.396246][ T7002] loop2: detected capacity change from 0 to 32768 [ 182.476072][ T7002] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 182.775532][ T7004] loop4: detected capacity change from 0 to 32768 [ 182.825913][ T7004] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 182.831004][ T27] audit: type=1800 audit(1694685358.805:387): pid=6997 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 182.984135][ T27] audit: type=1800 audit(1694685358.965:388): pid=7002 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1953 res=0 errno=0 [ 183.104156][ T7006] loop0: detected capacity change from 0 to 32768 [ 183.124530][ T7009] loop3: detected capacity change from 0 to 32768 [ 183.133486][ T7009] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 183.172798][ T27] audit: type=1800 audit(1694685359.155:389): pid=7009 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1968 res=0 errno=0 [ 183.263011][ T7006] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 183.310292][ T7006] BTRFS info (device loop0): using free space tree [ 183.452105][ T7006] BTRFS info (device loop0): enabling ssd optimizations [ 183.459356][ T7006] BTRFS info (device loop0): auto enabling async discard [ 183.554929][ T27] audit: type=1800 audit(1694685359.535:390): pid=7006 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 183.730842][ T27] audit: type=1800 audit(1694685359.705:391): pid=7004 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1962 res=0 errno=0 [ 183.856260][ T7011] loop1: detected capacity change from 0 to 32768 [ 183.902712][ T7011] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (7011) [ 183.983034][ T7011] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 184.004315][ T7011] BTRFS info (device loop1): using free space tree [ 184.176210][ T7015] loop5: detected capacity change from 0 to 32768 [ 184.224357][ T7011] BTRFS info (device loop1): enabling ssd optimizations [ 184.247206][ T7015] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7015) [ 184.248241][ T7032] loop3: detected capacity change from 0 to 32768 [ 184.279840][ T7011] BTRFS info (device loop1): auto enabling async discard [ 184.312499][ T7032] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7032) [ 184.381997][ T27] audit: type=1800 audit(1694685360.355:392): pid=7011 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 184.426349][ T7017] loop2: detected capacity change from 0 to 32768 [ 184.470132][ T7017] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7017) [ 185.056934][ T27] audit: type=1800 audit(1694685361.035:393): pid=7032 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 185.081203][ T7037] loop4: detected capacity change from 0 to 32768 [ 185.168538][ T7037] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (7037) [ 185.250286][ T7037] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 185.283618][ T7037] BTRFS info (device loop4): using free space tree [ 185.372325][ T7039] loop0: detected capacity change from 0 to 32768 [ 185.410622][ T7039] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7039) [ 185.530391][ T7037] BTRFS info (device loop4): enabling ssd optimizations [ 185.553687][ T7037] BTRFS info (device loop4): auto enabling async discard [ 185.826115][ T5419] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop4 scanned by udevd (5419) [ 185.970685][ T7057] loop1: detected capacity change from 0 to 32768 [ 186.017429][ T7057] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 186.097226][ T5420] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 186.319540][ T7059] loop5: detected capacity change from 0 to 32768 [ 186.402840][ T7059] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 186.488659][ T7061] loop3: detected capacity change from 0 to 32768 [ 186.564398][ T7061] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 186.597911][ T7076] loop2: detected capacity change from 0 to 32768 [ 186.686180][ T7076] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 187.179627][ T7080] loop4: detected capacity change from 0 to 32768 [ 187.263602][ T7080] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 187.285213][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 187.285229][ T27] audit: type=1800 audit(1694685363.265:399): pid=7059 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 187.324124][ T7080] BTRFS info (device loop4): using free space tree 2023/09/14 09:56:03 executed programs: 174 [ 187.448719][ T7085] loop0: detected capacity change from 0 to 32768 [ 187.468593][ T7085] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7085) [ 187.496876][ T27] audit: type=1800 audit(1694685363.465:400): pid=7061 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1953 res=0 errno=0 [ 187.568827][ T7086] loop1: detected capacity change from 0 to 32768 [ 187.607470][ T27] audit: type=1800 audit(1694685363.475:401): pid=7076 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1954 res=0 errno=0 [ 187.643881][ T7086] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7086) [ 187.704299][ T7080] BTRFS info (device loop4): enabling ssd optimizations [ 187.725405][ T7080] BTRFS info (device loop4): auto enabling async discard [ 187.826625][ T27] audit: type=1800 audit(1694685363.805:402): pid=7080 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 188.299907][ T27] audit: type=1800 audit(1694685364.275:403): pid=7085 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1973 res=0 errno=0 [ 188.417297][ T27] audit: type=1800 audit(1694685364.395:404): pid=7086 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1948 res=0 errno=0 [ 188.504815][ T7101] loop5: detected capacity change from 0 to 32768 [ 188.554828][ T7101] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7101) [ 188.630553][ T7101] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 188.655675][ T7101] BTRFS info (device loop5): using free space tree [ 188.874490][ T7101] BTRFS info (device loop5): enabling ssd optimizations [ 188.919713][ T7101] BTRFS info (device loop5): auto enabling async discard [ 188.932728][ T7106] loop3: detected capacity change from 0 to 32768 [ 188.941554][ T7109] loop2: detected capacity change from 0 to 32768 [ 188.976998][ T7106] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7106) [ 188.995768][ T7109] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7109) [ 189.014225][ T27] audit: type=1800 audit(1694685364.995:405): pid=7101 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 189.230483][ T7115] loop1: detected capacity change from 0 to 32768 [ 189.303820][ T7115] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (7115) [ 189.385929][ T7115] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 189.425064][ T7115] BTRFS info (device loop1): using free space tree [ 189.540255][ T7111] loop4: detected capacity change from 0 to 32768 [ 189.549014][ T27] audit: type=1800 audit(1694685365.515:406): pid=7106 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 189.617064][ T7111] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7111) [ 189.660411][ T7115] BTRFS info (device loop1): enabling ssd optimizations [ 189.676323][ T7113] loop0: detected capacity change from 0 to 32768 [ 189.694878][ T7115] BTRFS info (device loop1): auto enabling async discard [ 189.705513][ T7113] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7113) [ 189.729722][ T27] audit: type=1800 audit(1694685365.685:407): pid=7109 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1961 res=0 errno=0 [ 189.822684][ T27] audit: type=1800 audit(1694685365.785:408): pid=7115 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 190.015562][ T5418] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop1 scanned by udevd (5418) [ 190.679030][ T7133] loop5: detected capacity change from 0 to 32768 [ 190.768695][ T7133] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 190.833690][ T5419] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 191.085695][ T7151] loop3: detected capacity change from 0 to 32768 [ 191.091009][ T7153] loop2: detected capacity change from 0 to 32768 [ 191.109038][ T7153] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 191.160387][ T7151] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 191.461287][ T7156] loop1: detected capacity change from 0 to 32768 [ 191.506454][ T7156] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 191.552024][ T7156] BTRFS info (device loop1): using free space tree [ 191.705662][ T7156] BTRFS info (device loop1): enabling ssd optimizations [ 191.743218][ T7156] BTRFS info (device loop1): auto enabling async discard [ 191.914159][ T7158] loop4: detected capacity change from 0 to 32768 [ 191.945188][ T7160] loop0: detected capacity change from 0 to 32768 [ 191.977139][ T7158] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7158) [ 192.024991][ T7160] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7160) [ 192.092283][ T7162] loop5: detected capacity change from 0 to 32768 [ 192.143008][ T7162] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7162) [ 192.247121][ T7162] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 192.294484][ T7162] BTRFS info (device loop5): using free space tree [ 192.444252][ T7162] BTRFS info (device loop5): enabling ssd optimizations [ 192.484230][ T7162] BTRFS info (device loop5): auto enabling async discard 2023/09/14 09:56:08 executed programs: 190 [ 192.595079][ T27] kauditd_printk_skb: 6 callbacks suppressed [ 192.595094][ T27] audit: type=1800 audit(1694685368.575:415): pid=7162 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 192.766754][ T27] audit: type=1800 audit(1694685368.745:416): pid=7158 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1954 res=0 errno=0 [ 192.915554][ T27] audit: type=1800 audit(1694685368.805:417): pid=7160 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1957 res=0 errno=0 [ 193.444364][ T7182] loop3: detected capacity change from 0 to 32768 [ 193.445715][ T7181] loop2: detected capacity change from 0 to 32768 [ 193.487195][ T7181] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (7181) [ 193.560985][ T7182] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7182) [ 193.571318][ T7184] loop1: detected capacity change from 0 to 32768 [ 193.605192][ T7181] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 193.614106][ T7184] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7184) [ 193.633284][ T7181] BTRFS info (device loop2): using free space tree [ 193.835223][ T7204] loop4: detected capacity change from 0 to 32768 [ 193.845425][ T7204] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7204) [ 193.932679][ T7181] BTRFS info (device loop2): enabling ssd optimizations [ 193.950968][ T7181] BTRFS info (device loop2): auto enabling async discard [ 194.015210][ T7203] loop0: detected capacity change from 0 to 32768 [ 194.046086][ T27] audit: type=1800 audit(1694685370.025:418): pid=7181 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 194.093978][ T7203] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7203) [ 194.260099][ T7206] loop5: detected capacity change from 0 to 32768 [ 194.277696][ T7206] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7206) [ 194.413467][ T27] audit: type=1800 audit(1694685370.395:419): pid=7182 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1953 res=0 errno=0 [ 194.584181][ T27] audit: type=1800 audit(1694685370.485:420): pid=7184 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1979 res=0 errno=0 [ 194.628528][ T1234] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.638982][ T1234] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.686515][ T27] audit: type=1800 audit(1694685370.615:421): pid=7204 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1953 res=0 errno=0 [ 194.862801][ T27] audit: type=1800 audit(1694685370.835:422): pid=7206 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1973 res=0 errno=0 [ 195.008043][ T27] audit: type=1800 audit(1694685370.975:423): pid=7203 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1951 res=0 errno=0 [ 195.776808][ T7225] loop2: detected capacity change from 0 to 32768 [ 195.823243][ T7225] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (7225) [ 195.838432][ T7227] loop1: detected capacity change from 0 to 32768 [ 195.869537][ T7225] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 195.884021][ T7227] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7227) [ 195.899734][ T7225] BTRFS info (device loop2): using free space tree [ 195.933811][ T7229] loop3: detected capacity change from 0 to 32768 [ 195.948359][ T7231] loop4: detected capacity change from 0 to 32768 [ 195.967646][ T7233] loop5: detected capacity change from 0 to 32768 [ 195.994340][ T7229] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7229) [ 196.019352][ T7233] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7233) [ 196.057573][ T7231] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7231) [ 196.067317][ T7225] BTRFS info (device loop2): enabling ssd optimizations [ 196.092569][ T7225] BTRFS info (device loop2): auto enabling async discard [ 196.143442][ T27] audit: type=1800 audit(1694685372.125:424): pid=7225 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 196.273508][ T7235] loop0: detected capacity change from 0 to 32768 [ 196.321364][ T7235] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7235) [ 197.678556][ T7253] loop2: detected capacity change from 0 to 32768 [ 197.710772][ T7253] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (7253) [ 197.755837][ T7253] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 197.790248][ T7253] BTRFS info (device loop2): using free space tree [ 197.877721][ T7258] loop3: detected capacity change from 0 to 32768 [ 197.913797][ T7258] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7258) [ 197.973711][ T7253] BTRFS info (device loop2): enabling ssd optimizations [ 197.976534][ T7259] loop5: detected capacity change from 0 to 32768 [ 198.000873][ T7253] BTRFS info (device loop2): auto enabling async discard [ 198.018595][ T7259] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7259) [ 198.034203][ T7255] loop1: detected capacity change from 0 to 32768 [ 198.056161][ T7261] loop4: detected capacity change from 0 to 32768 [ 198.067922][ T7255] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7255) [ 198.091570][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 198.091586][ T27] audit: type=1800 audit(1694685374.075:430): pid=7253 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 2023/09/14 09:56:14 executed programs: 205 [ 198.131963][ T7261] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7261) [ 198.408163][ T7263] loop0: detected capacity change from 0 to 32768 [ 198.437199][ T27] audit: type=1800 audit(1694685374.405:431): pid=7258 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1957 res=0 errno=0 [ 198.492452][ T7263] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7263) [ 198.573507][ T7263] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 198.639409][ T7263] BTRFS info (device loop0): using free space tree [ 198.735155][ T27] audit: type=1800 audit(1694685374.715:432): pid=7259 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 198.888135][ T27] audit: type=1800 audit(1694685374.795:433): pid=7255 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 198.939278][ T7263] BTRFS info (device loop0): enabling ssd optimizations [ 198.969473][ T7263] BTRFS info (device loop0): auto enabling async discard [ 199.032151][ T27] audit: type=1800 audit(1694685374.945:434): pid=7261 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1948 res=0 errno=0 [ 199.126407][ T27] audit: type=1800 audit(1694685375.035:435): pid=7263 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 199.354047][ T5411] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop0 scanned by udevd (5411) [ 199.875170][ T7282] loop2: detected capacity change from 0 to 32768 [ 199.908357][ T7282] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 199.978742][ T7291] loop3: detected capacity change from 0 to 32768 [ 200.002655][ T7291] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 200.022655][ T7299] loop5: detected capacity change from 0 to 32768 [ 200.084712][ T7299] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 200.120953][ T7303] loop1: detected capacity change from 0 to 32768 [ 200.171879][ T7303] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 200.390628][ T7305] loop4: detected capacity change from 0 to 32768 [ 200.445878][ T7305] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 200.539089][ T7307] loop0: detected capacity change from 0 to 32768 [ 200.612224][ T7307] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 200.670308][ T7307] BTRFS info (device loop0): using free space tree [ 200.736425][ T27] audit: type=1800 audit(1694685376.715:436): pid=7282 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1979 res=0 errno=0 [ 200.879157][ T27] audit: type=1800 audit(1694685376.795:437): pid=7291 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1980 res=0 errno=0 [ 200.923007][ T27] audit: type=1800 audit(1694685376.855:438): pid=7305 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1957 res=0 errno=0 [ 200.955387][ T27] audit: type=1800 audit(1694685376.885:439): pid=7303 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1959 res=0 errno=0 [ 200.999356][ T7307] BTRFS info (device loop0): enabling ssd optimizations [ 201.016978][ T7307] BTRFS info (device loop0): auto enabling async discard [ 202.148807][ T7331] loop4: detected capacity change from 0 to 32768 [ 202.171175][ T7328] loop2: detected capacity change from 0 to 32768 [ 202.180698][ T7329] loop3: detected capacity change from 0 to 32768 [ 202.199813][ T7328] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (7328) [ 202.247214][ T7335] loop5: detected capacity change from 0 to 32768 [ 202.247829][ T7329] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7329) [ 202.292387][ T7333] loop1: detected capacity change from 0 to 32768 [ 202.302964][ T7331] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7331) [ 202.303072][ T7328] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 202.327975][ T7328] BTRFS info (device loop2): using free space tree [ 202.339447][ T7335] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7335) [ 202.364875][ T7333] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7333) [ 202.386815][ T7337] loop0: detected capacity change from 0 to 32768 [ 202.398624][ T7337] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7337) [ 202.517261][ T7328] BTRFS info (device loop2): enabling ssd optimizations [ 202.553438][ T7328] BTRFS info (device loop2): auto enabling async discard 2023/09/14 09:56:19 executed programs: 219 [ 203.139399][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 203.139417][ T27] audit: type=1800 audit(1694685379.115:444): pid=7335 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1973 res=0 errno=0 [ 203.300254][ T27] audit: type=1800 audit(1694685379.165:445): pid=7331 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 203.405452][ T27] audit: type=1800 audit(1694685379.175:446): pid=7333 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1970 res=0 errno=0 [ 203.517030][ T27] audit: type=1800 audit(1694685379.205:447): pid=7337 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1968 res=0 errno=0 [ 204.012214][ T7354] loop3: detected capacity change from 0 to 32768 [ 204.061129][ T7354] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (7354) [ 204.141978][ T7354] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 204.176514][ T7357] loop2: detected capacity change from 0 to 32768 [ 204.196555][ T7354] BTRFS info (device loop3): using free space tree [ 204.223076][ T7357] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7357) [ 204.247938][ T5419] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5419) [ 204.273098][ T7364] loop5: detected capacity change from 0 to 32768 [ 204.279844][ T27] audit: type=1800 audit(1694685380.245:448): pid=7357 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 204.327429][ T7362] loop0: detected capacity change from 0 to 32768 [ 204.339281][ T7362] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7362) [ 204.425620][ T7364] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7364) [ 204.521573][ T7354] BTRFS info (device loop3): enabling ssd optimizations [ 204.572577][ T7354] BTRFS info (device loop3): auto enabling async discard [ 204.665587][ T27] audit: type=1800 audit(1694685380.645:449): pid=7354 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 204.699099][ T7365] loop4: detected capacity change from 0 to 32768 [ 204.765363][ T7363] loop1: detected capacity change from 0 to 32768 [ 204.805976][ T7363] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7363) [ 204.844756][ T7365] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7365) [ 205.135270][ T27] audit: type=1800 audit(1694685381.115:450): pid=7362 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 205.193098][ T7380] loop2: detected capacity change from 0 to 32768 [ 205.255319][ T7380] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (7380) [ 205.269261][ T27] audit: type=1800 audit(1694685381.205:451): pid=7364 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 205.365067][ T7380] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 205.410022][ T7380] BTRFS info (device loop2): using free space tree [ 205.697609][ T7380] BTRFS info (device loop2): enabling ssd optimizations [ 205.754570][ T7380] BTRFS info (device loop2): auto enabling async discard [ 205.839804][ T27] audit: type=1800 audit(1694685381.805:452): pid=7363 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 205.928357][ T27] audit: type=1800 audit(1694685381.845:453): pid=7380 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 206.402229][ T7393] loop5: detected capacity change from 0 to 32768 [ 206.432604][ T7393] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7393) [ 206.508910][ T7393] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 206.546329][ T7393] BTRFS info (device loop5): using free space tree [ 206.692402][ T7393] BTRFS info (device loop5): enabling ssd optimizations [ 206.693716][ T7385] loop3: detected capacity change from 0 to 32768 [ 206.699442][ T7393] BTRFS info (device loop5): auto enabling async discard [ 206.810288][ T7385] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7385) [ 206.909061][ T7389] loop0: detected capacity change from 0 to 32768 [ 206.944614][ T5420] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop5 scanned by udevd (5420) [ 206.987373][ T7409] loop1: detected capacity change from 0 to 32768 [ 207.007635][ T7389] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 207.073326][ T7409] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 207.351822][ T7411] loop4: detected capacity change from 0 to 32768 [ 207.401743][ T7411] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 207.579312][ T7413] loop2: detected capacity change from 0 to 32768 [ 207.636091][ T7413] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 208.053584][ T7430] loop5: detected capacity change from 0 to 32768 [ 208.112217][ T7430] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 208.148125][ T27] kauditd_printk_skb: 5 callbacks suppressed 2023/09/14 09:56:24 executed programs: 234 [ 208.148140][ T27] audit: type=1800 audit(1694685384.125:459): pid=7411 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 208.222751][ T7430] BTRFS info (device loop5): using free space tree [ 208.274642][ T27] audit: type=1800 audit(1694685384.255:460): pid=7413 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1959 res=0 errno=0 [ 208.462992][ T7430] BTRFS info (device loop5): enabling ssd optimizations [ 208.510530][ T7430] BTRFS info (device loop5): auto enabling async discard [ 208.559749][ T27] audit: type=1800 audit(1694685384.535:461): pid=7430 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 209.046553][ T7433] loop3: detected capacity change from 0 to 32768 [ 209.082950][ T7433] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (7433) [ 209.162416][ T7433] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 209.180330][ T7451] loop2: detected capacity change from 0 to 32768 [ 209.193664][ T7433] BTRFS info (device loop3): using free space tree [ 209.219570][ T7451] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7451) [ 209.269189][ T7436] loop0: detected capacity change from 0 to 32768 [ 209.346108][ T7436] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7436) [ 209.362510][ T7433] BTRFS info (device loop3): enabling ssd optimizations [ 209.399807][ T7433] BTRFS info (device loop3): auto enabling async discard [ 209.461811][ T27] audit: type=1800 audit(1694685385.445:462): pid=7433 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 209.495492][ T7437] loop1: detected capacity change from 0 to 32768 [ 209.535508][ T7437] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7437) [ 209.564540][ T7453] loop4: detected capacity change from 0 to 32768 [ 209.647738][ T7453] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7453) [ 209.886511][ T7459] loop5: detected capacity change from 0 to 32768 [ 209.931072][ T7459] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7459) [ 210.017366][ T27] audit: type=1800 audit(1694685385.995:463): pid=7436 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 210.058791][ T7459] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 210.100581][ T7459] BTRFS info (device loop5): using free space tree [ 210.158650][ T27] audit: type=1800 audit(1694685386.035:464): pid=7451 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1979 res=0 errno=0 [ 210.326392][ T27] audit: type=1800 audit(1694685386.305:465): pid=7437 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 210.403188][ T7459] BTRFS info (device loop5): enabling ssd optimizations [ 210.424684][ T7459] BTRFS info (device loop5): auto enabling async discard [ 210.537093][ T27] audit: type=1800 audit(1694685386.515:466): pid=7459 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 210.670452][ T27] audit: type=1800 audit(1694685386.565:467): pid=7453 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1964 res=0 errno=0 [ 210.926015][ T7477] loop3: detected capacity change from 0 to 32768 [ 210.959144][ T7477] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (7477) [ 211.062720][ T7477] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 211.106307][ T7477] BTRFS info (device loop3): using free space tree [ 211.304531][ T7477] BTRFS info (device loop3): enabling ssd optimizations [ 211.326320][ T7482] loop2: detected capacity change from 0 to 32768 [ 211.359813][ T7477] BTRFS info (device loop3): auto enabling async discard [ 211.407678][ T7482] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7482) [ 211.419924][ T27] audit: type=1800 audit(1694685387.385:468): pid=7477 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 211.563191][ T7490] loop0: detected capacity change from 0 to 32768 [ 211.620099][ T7490] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7490) [ 211.949057][ T7501] loop4: detected capacity change from 0 to 32768 [ 211.950793][ T7503] loop5: detected capacity change from 0 to 32768 [ 211.986334][ T7501] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (7501) [ 212.052872][ T7503] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7503) [ 212.069903][ T7499] loop1: detected capacity change from 0 to 32768 [ 212.076479][ T5419] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (5419) [ 212.088470][ T7501] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 212.117229][ T7501] BTRFS info (device loop4): using free space tree [ 212.124742][ T7499] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7499) [ 212.361407][ T7501] BTRFS info (device loop4): enabling ssd optimizations [ 212.372062][ T7501] BTRFS info (device loop4): auto enabling async discard [ 212.684475][ T5377] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop4 scanned by udevd (5377) [ 213.142163][ T7521] loop3: detected capacity change from 0 to 32768 [ 213.188536][ T7521] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 213.734169][ T7542] loop0: detected capacity change from 0 to 32768 [ 213.759032][ T7536] loop5: detected capacity change from 0 to 32768 [ 213.774181][ T7542] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 213.796440][ T7540] loop2: detected capacity change from 0 to 32768 [ 213.803483][ T7536] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 213.838931][ T7540] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 213.948042][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 213.948060][ T27] audit: type=1800 audit(1694685389.925:474): pid=7521 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1977 res=0 errno=0 2023/09/14 09:56:30 executed programs: 249 [ 214.204774][ T27] audit: type=1800 audit(1694685390.185:475): pid=7542 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 214.373266][ T7544] loop4: detected capacity change from 0 to 32768 [ 214.427775][ T7544] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 214.449314][ T7544] BTRFS info (device loop4): using free space tree [ 214.575911][ T7547] loop1: detected capacity change from 0 to 32768 [ 214.624506][ T7547] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7547) [ 214.647212][ T7544] BTRFS info (device loop4): enabling ssd optimizations [ 214.669731][ T7544] BTRFS info (device loop4): auto enabling async discard [ 214.702607][ T27] audit: type=1800 audit(1694685390.685:476): pid=7544 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 214.755124][ T7550] loop3: detected capacity change from 0 to 32768 [ 214.782630][ T7550] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7550) [ 214.795004][ T27] audit: type=1800 audit(1694685390.775:477): pid=7536 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1964 res=0 errno=0 [ 214.934826][ T27] audit: type=1800 audit(1694685390.815:478): pid=7540 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 215.487385][ T27] audit: type=1800 audit(1694685391.465:479): pid=7550 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 215.541072][ T7552] loop0: detected capacity change from 0 to 32768 [ 215.621786][ T27] audit: type=1800 audit(1694685391.495:480): pid=7547 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 215.631446][ T7552] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7552) [ 215.806233][ T7552] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 215.842216][ T7552] BTRFS info (device loop0): using free space tree [ 216.100530][ T7552] BTRFS info (device loop0): enabling ssd optimizations [ 216.159779][ T7552] BTRFS info (device loop0): auto enabling async discard [ 216.185976][ T7579] loop3: detected capacity change from 0 to 32768 [ 216.195578][ T27] audit: type=1800 audit(1694685392.175:481): pid=7552 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 216.230023][ T7573] loop2: detected capacity change from 0 to 32768 [ 216.251104][ T7579] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7579) [ 216.289890][ T7573] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7573) [ 216.340129][ T7572] loop5: detected capacity change from 0 to 32768 [ 216.371132][ T7572] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7572) [ 216.469861][ T7572] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 216.472541][ T7575] loop4: detected capacity change from 0 to 32768 [ 216.499591][ T7572] BTRFS info (device loop5): using free space tree [ 216.569076][ T7575] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7575) [ 216.747934][ T7572] BTRFS info (device loop5): enabling ssd optimizations [ 216.787625][ T7572] BTRFS info (device loop5): auto enabling async discard [ 216.840755][ T7577] loop1: detected capacity change from 0 to 32768 [ 216.863341][ T27] audit: type=1800 audit(1694685392.845:482): pid=7572 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 216.899780][ T7577] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7577) [ 217.038873][ T27] audit: type=1800 audit(1694685393.015:483): pid=7573 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1955 res=0 errno=0 [ 217.589242][ T7597] loop0: detected capacity change from 0 to 32768 [ 217.654571][ T7597] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7597) [ 217.750035][ T7597] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 217.788631][ T7597] BTRFS info (device loop0): using free space tree [ 218.063286][ T7597] BTRFS info (device loop0): enabling ssd optimizations [ 218.094574][ T7597] BTRFS info (device loop0): auto enabling async discard [ 218.676499][ T7621] loop4: detected capacity change from 0 to 32768 [ 218.687134][ T7623] loop5: detected capacity change from 0 to 32768 [ 218.706155][ T7618] loop2: detected capacity change from 0 to 32768 [ 218.712815][ T7619] loop3: detected capacity change from 0 to 32768 [ 218.715051][ T7621] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (7621) [ 218.757801][ T7623] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7623) [ 218.769214][ T7621] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 218.782789][ T7621] BTRFS info (device loop4): using free space tree [ 218.802693][ T7618] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7618) [ 218.840134][ T7619] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7619) [ 218.921100][ T7621] BTRFS info (device loop4): enabling ssd optimizations [ 218.965922][ T7621] BTRFS info (device loop4): auto enabling async discard 2023/09/14 09:56:35 executed programs: 263 [ 219.054127][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 219.054145][ T27] audit: type=1800 audit(1694685395.035:488): pid=7621 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 219.294033][ T5420] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop4 scanned by udevd (5420) [ 219.406577][ T7639] loop1: detected capacity change from 0 to 32768 [ 219.454617][ T7639] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 219.500208][ T27] audit: type=1800 audit(1694685395.475:489): pid=7618 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 219.542168][ T7643] loop0: detected capacity change from 0 to 32768 [ 219.557003][ T7643] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 219.599604][ T27] audit: type=1800 audit(1694685395.505:490): pid=7623 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 219.659081][ T27] audit: type=1800 audit(1694685395.635:491): pid=7619 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1948 res=0 errno=0 [ 220.207297][ T27] audit: type=1800 audit(1694685396.185:492): pid=7639 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1965 res=0 errno=0 [ 220.324087][ T27] audit: type=1800 audit(1694685396.305:493): pid=7643 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1949 res=0 errno=0 [ 220.669622][ T7660] loop4: detected capacity change from 0 to 32768 [ 220.721570][ T7660] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 220.748238][ T7660] BTRFS info (device loop4): using free space tree [ 220.959950][ T7660] BTRFS info (device loop4): enabling ssd optimizations [ 221.009312][ T7660] BTRFS info (device loop4): auto enabling async discard [ 221.018400][ T7666] loop2: detected capacity change from 0 to 32768 [ 221.030022][ T7667] loop5: detected capacity change from 0 to 32768 [ 221.056046][ T7666] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7666) [ 221.084870][ T7673] loop0: detected capacity change from 0 to 32768 [ 221.093058][ T7667] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7667) [ 221.104265][ T27] audit: type=1800 audit(1694685397.075:494): pid=7660 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 221.139350][ T7673] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7673) [ 221.141877][ T7669] loop3: detected capacity change from 0 to 32768 [ 221.190280][ T7669] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7669) [ 221.704478][ T7672] loop1: detected capacity change from 0 to 32768 [ 221.750366][ T7672] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (7672) [ 221.764776][ T27] audit: type=1800 audit(1694685397.745:495): pid=7667 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 221.847603][ T7672] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 221.885566][ T7672] BTRFS info (device loop1): using free space tree [ 221.953238][ T27] audit: type=1800 audit(1694685397.825:496): pid=7673 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1969 res=0 errno=0 [ 222.099908][ T7672] BTRFS info (device loop1): enabling ssd optimizations [ 222.116711][ T27] audit: type=1800 audit(1694685397.885:497): pid=7669 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1968 res=0 errno=0 [ 222.162334][ T7672] BTRFS info (device loop1): auto enabling async discard [ 222.835798][ T7706] loop0: detected capacity change from 0 to 32768 [ 222.892151][ T7706] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7706) [ 222.970016][ T7706] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 222.988851][ T7691] loop4: detected capacity change from 0 to 32768 [ 223.010177][ T7706] BTRFS info (device loop0): using free space tree [ 223.028604][ T7691] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7691) [ 223.191586][ T7706] BTRFS info (device loop0): enabling ssd optimizations [ 223.195680][ T7707] loop5: detected capacity change from 0 to 32768 [ 223.216100][ T7706] BTRFS info (device loop0): auto enabling async discard [ 223.261917][ T7707] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7707) [ 223.320500][ T7713] loop3: detected capacity change from 0 to 32768 [ 223.355109][ T7715] loop2: detected capacity change from 0 to 32768 [ 223.370229][ T7713] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7713) [ 223.394212][ T7715] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7715) [ 223.733261][ T7718] loop1: detected capacity change from 0 to 32768 [ 223.774740][ T7718] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (7718) [ 223.892028][ T7718] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 223.943572][ T7718] BTRFS info (device loop1): using free space tree 2023/09/14 09:56:40 executed programs: 277 [ 224.134186][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 224.134205][ T27] audit: type=1800 audit(1694685400.115:502): pid=7707 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 224.244359][ T7718] BTRFS info (device loop1): enabling ssd optimizations [ 224.277618][ T27] audit: type=1800 audit(1694685400.255:503): pid=7713 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1961 res=0 errno=0 [ 224.287049][ T7718] BTRFS info (device loop1): auto enabling async discard [ 224.389801][ T27] audit: type=1800 audit(1694685400.295:504): pid=7715 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1962 res=0 errno=0 [ 224.482054][ T27] audit: type=1800 audit(1694685400.465:505): pid=7718 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 224.982883][ T7738] loop4: detected capacity change from 0 to 32768 [ 225.027786][ T7738] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (7738) [ 225.086897][ T7738] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 225.115814][ T7738] BTRFS info (device loop4): using free space tree [ 225.252134][ T7738] BTRFS info (device loop4): enabling ssd optimizations [ 225.259131][ T7738] BTRFS info (device loop4): auto enabling async discard [ 225.300705][ T7736] loop0: detected capacity change from 0 to 32768 [ 225.355729][ T27] audit: type=1800 audit(1694685401.335:506): pid=7738 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 225.391465][ T7736] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7736) [ 225.796741][ T7759] loop2: detected capacity change from 0 to 32768 [ 225.837109][ T7761] loop3: detected capacity change from 0 to 32768 [ 225.850637][ T7759] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (7759) [ 225.853633][ T7756] loop5: detected capacity change from 0 to 32768 [ 225.908424][ T7761] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7761) [ 225.915330][ T7763] loop1: detected capacity change from 0 to 32768 [ 225.936508][ T7756] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7756) [ 225.955316][ T7759] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 225.975181][ T7759] BTRFS info (device loop2): using free space tree [ 225.991086][ T7763] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7763) [ 226.036636][ T27] audit: type=1800 audit(1694685402.005:507): pid=7736 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 226.235922][ T27] audit: type=1800 audit(1694685402.215:508): pid=7761 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1956 res=0 errno=0 [ 226.375446][ T7759] BTRFS info (device loop2): enabling ssd optimizations [ 226.419934][ T7759] BTRFS info (device loop2): auto enabling async discard [ 226.489450][ T27] audit: type=1800 audit(1694685402.465:509): pid=7763 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 226.599781][ T27] audit: type=1800 audit(1694685402.495:510): pid=7759 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 226.792567][ T5420] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop2 scanned by udevd (5420) [ 226.969927][ T27] audit: type=1800 audit(1694685402.945:511): pid=7756 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1971 res=0 errno=0 [ 227.185576][ T7781] loop4: detected capacity change from 0 to 32768 [ 227.225213][ T7781] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 227.572070][ T7802] loop3: detected capacity change from 0 to 32768 [ 227.610182][ T7802] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 227.656744][ T7798] loop0: detected capacity change from 0 to 32768 [ 227.701416][ T7798] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 227.877628][ T7804] loop1: detected capacity change from 0 to 32768 [ 227.910399][ T7806] loop2: detected capacity change from 0 to 32768 [ 227.960806][ T7804] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7804) [ 228.022837][ T7806] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 228.067098][ T7806] BTRFS info (device loop2): using free space tree [ 228.182375][ T7809] loop5: detected capacity change from 0 to 32768 [ 228.241908][ T7809] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7809) [ 228.371620][ T7806] BTRFS info (device loop2): enabling ssd optimizations [ 228.422028][ T7806] BTRFS info (device loop2): auto enabling async discard [ 229.368292][ T7811] loop4: detected capacity change from 0 to 32768 [ 229.447425][ T7811] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (7811) [ 229.528139][ T7828] loop0: detected capacity change from 0 to 32768 [ 229.531231][ T7811] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 229.569225][ T7828] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7828) [ 229.589778][ T7811] BTRFS info (device loop4): using free space tree [ 229.755153][ T7811] BTRFS info (device loop4): enabling ssd optimizations [ 229.762271][ T7811] BTRFS info (device loop4): auto enabling async discard [ 229.796710][ T7831] loop3: detected capacity change from 0 to 32768 [ 229.822437][ T7831] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7831) [ 229.841959][ T27] kauditd_printk_skb: 6 callbacks suppressed [ 229.841976][ T27] audit: type=1800 audit(1694685405.825:518): pid=7811 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 2023/09/14 09:56:45 executed programs: 293 [ 229.890501][ T7833] loop1: detected capacity change from 0 to 32768 [ 229.907340][ T7833] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7833) [ 229.937018][ T7837] loop5: detected capacity change from 0 to 32768 [ 229.950914][ T7837] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7837) [ 230.155212][ T7836] loop2: detected capacity change from 0 to 32768 [ 230.207525][ T7836] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (7836) [ 230.277340][ T7836] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 230.309605][ T7836] BTRFS info (device loop2): using free space tree [ 230.437111][ T27] audit: type=1800 audit(1694685406.415:519): pid=7828 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 230.493843][ T7836] BTRFS info (device loop2): enabling ssd optimizations [ 230.565048][ T7836] BTRFS info (device loop2): auto enabling async discard [ 230.573749][ T27] audit: type=1800 audit(1694685406.475:520): pid=7833 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1979 res=0 errno=0 [ 230.680730][ T27] audit: type=1800 audit(1694685406.665:521): pid=7837 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 230.796891][ T27] audit: type=1800 audit(1694685406.665:522): pid=7831 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 230.896488][ T27] audit: type=1800 audit(1694685406.695:523): pid=7836 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 231.576496][ T7855] loop4: detected capacity change from 0 to 32768 [ 231.615984][ T7855] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (7855) [ 231.696725][ T7855] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 231.726959][ T7855] BTRFS info (device loop4): using free space tree [ 231.879956][ T7855] BTRFS info (device loop4): enabling ssd optimizations [ 231.892661][ T7855] BTRFS info (device loop4): auto enabling async discard [ 231.904063][ T7878] loop3: detected capacity change from 0 to 32768 [ 231.913939][ T7875] loop1: detected capacity change from 0 to 32768 [ 231.939769][ T27] audit: type=1800 audit(1694685407.915:524): pid=7855 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 231.952068][ T7878] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7878) [ 232.049607][ T7875] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7875) [ 232.137794][ T7880] loop5: detected capacity change from 0 to 32768 [ 232.145088][ T7876] loop0: detected capacity change from 0 to 32768 [ 232.210574][ T7876] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7876) [ 232.299910][ T7876] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 232.308693][ T7876] BTRFS info (device loop0): using free space tree [ 232.318869][ T7880] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7880) [ 232.467674][ T27] audit: type=1800 audit(1694685408.445:525): pid=7878 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 232.491074][ T7876] BTRFS info (device loop0): enabling ssd optimizations [ 232.509715][ T7870] Bluetooth: hci0: command 0x0406 tx timeout [ 232.515800][ T7870] Bluetooth: hci1: command 0x0406 tx timeout [ 232.520088][ T7876] BTRFS info (device loop0): auto enabling async discard [ 232.523982][ T7870] Bluetooth: hci2: command 0x0406 tx timeout [ 232.535787][ T7870] Bluetooth: hci4: command 0x0406 tx timeout [ 232.542361][ T7870] Bluetooth: hci3: command 0x0406 tx timeout [ 232.548423][ T7870] Bluetooth: hci5: command 0x0406 tx timeout [ 232.675802][ T27] audit: type=1800 audit(1694685408.655:526): pid=7876 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 232.785373][ T27] audit: type=1800 audit(1694685408.765:527): pid=7875 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1962 res=0 errno=0 [ 232.959009][ T7882] loop2: detected capacity change from 0 to 32768 [ 233.005353][ T7882] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7882) [ 233.538974][ T7900] loop4: detected capacity change from 0 to 32768 [ 233.583930][ T7900] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (7900) [ 233.634710][ T7900] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 233.647802][ T7900] BTRFS info (device loop4): using free space tree [ 233.774332][ T7900] BTRFS info (device loop4): enabling ssd optimizations [ 233.795053][ T7900] BTRFS info (device loop4): auto enabling async discard [ 234.057039][ T5420] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop4 scanned by udevd (5420) [ 234.207498][ T7919] loop3: detected capacity change from 0 to 32768 [ 234.251856][ T7919] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 234.389614][ T7922] loop1: detected capacity change from 0 to 32768 [ 234.437277][ T7922] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 234.442526][ T7924] loop0: detected capacity change from 0 to 32768 [ 234.550399][ T7924] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 234.583090][ T7926] loop5: detected capacity change from 0 to 32768 [ 234.634508][ T7926] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 2023/09/14 09:56:51 executed programs: 306 [ 235.113632][ T7943] loop2: detected capacity change from 0 to 32768 [ 235.133323][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 235.133341][ T27] audit: type=1800 audit(1694685411.115:531): pid=7919 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 235.182932][ T7943] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 235.238766][ T27] audit: type=1800 audit(1694685411.195:532): pid=7922 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1955 res=0 errno=0 [ 235.295892][ T7945] loop4: detected capacity change from 0 to 32768 [ 235.308651][ T27] audit: type=1800 audit(1694685411.245:533): pid=7924 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1959 res=0 errno=0 [ 235.337191][ T27] audit: type=1800 audit(1694685411.315:534): pid=7926 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1950 res=0 errno=0 [ 235.372296][ T7945] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 235.419823][ T7945] BTRFS info (device loop4): using free space tree [ 235.654206][ T27] audit: type=1800 audit(1694685411.635:535): pid=7943 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1968 res=0 errno=0 [ 235.683321][ T7945] BTRFS info (device loop4): enabling ssd optimizations [ 235.690410][ T7945] BTRFS info (device loop4): auto enabling async discard [ 235.754744][ T27] audit: type=1800 audit(1694685411.725:536): pid=7945 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 236.585432][ T7948] loop3: detected capacity change from 0 to 32768 [ 236.631083][ T7948] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (7948) [ 236.645856][ T7952] loop1: detected capacity change from 0 to 32768 [ 236.693502][ T7952] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7952) [ 236.712081][ T7948] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 236.737199][ T7958] loop5: detected capacity change from 0 to 32768 [ 236.751849][ T7948] BTRFS info (device loop3): using free space tree [ 236.783130][ T7958] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7958) [ 236.787972][ T7951] loop0: detected capacity change from 0 to 32768 [ 236.881772][ T7971] loop2: detected capacity change from 0 to 32768 [ 236.899353][ T7951] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7951) [ 236.992312][ T7971] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7971) [ 237.034706][ T7948] BTRFS info (device loop3): enabling ssd optimizations [ 237.056102][ T7948] BTRFS info (device loop3): auto enabling async discard [ 237.079657][ T27] audit: type=1800 audit(1694685413.055:537): pid=7958 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 237.220769][ T7974] loop4: detected capacity change from 0 to 32768 [ 237.235808][ T27] audit: type=1800 audit(1694685413.125:538): pid=7948 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 237.329063][ T7974] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7974) [ 237.405483][ T27] audit: type=1800 audit(1694685413.385:539): pid=7974 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1973 res=0 errno=0 [ 237.460807][ T5419] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (5419) [ 237.554956][ T27] audit: type=1800 audit(1694685413.535:540): pid=7971 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1969 res=0 errno=0 [ 238.603446][ T7991] loop5: detected capacity change from 0 to 32768 [ 238.654878][ T7991] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7991) [ 238.740227][ T7998] loop3: detected capacity change from 0 to 32768 [ 238.753042][ T7991] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 238.773034][ T7998] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7998) [ 238.785172][ T7991] BTRFS info (device loop5): using free space tree [ 238.802508][ T7994] loop4: detected capacity change from 0 to 32768 [ 238.828319][ T7994] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7994) [ 238.917882][ T8003] loop1: detected capacity change from 0 to 32768 [ 238.933131][ T8003] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8003) [ 239.049442][ T7991] BTRFS info (device loop5): enabling ssd optimizations [ 239.089872][ T7991] BTRFS info (device loop5): auto enabling async discard [ 239.118794][ T8001] loop2: detected capacity change from 0 to 32768 [ 239.168425][ T8001] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8001) [ 239.178975][ T8004] loop0: detected capacity change from 0 to 32768 [ 239.260006][ T8004] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8004) [ 239.377981][ T5419] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop5 scanned by udevd (5419) [ 240.419741][ T8021] loop4: detected capacity change from 0 to 32768 [ 240.457312][ T8021] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 240.656934][ T8026] loop3: detected capacity change from 0 to 32768 [ 240.661939][ T8024] loop5: detected capacity change from 0 to 32768 [ 240.722407][ T8026] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 240.776917][ T8024] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 240.808522][ T8024] BTRFS info (device loop5): using free space tree [ 240.953551][ T27] kauditd_printk_skb: 8 callbacks suppressed [ 240.953568][ T27] audit: type=1800 audit(1694685416.935:549): pid=8021 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1976 res=0 errno=0 2023/09/14 09:56:57 executed programs: 324 [ 241.005297][ T8024] BTRFS info (device loop5): enabling ssd optimizations [ 241.027773][ T8024] BTRFS info (device loop5): auto enabling async discard [ 241.087406][ T8028] loop1: detected capacity change from 0 to 32768 [ 241.114434][ T8028] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8028) [ 241.153146][ T27] audit: type=1800 audit(1694685417.125:550): pid=8024 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 241.407304][ T8032] loop0: detected capacity change from 0 to 32768 [ 241.442505][ T8032] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8032) [ 241.500109][ T8030] loop2: detected capacity change from 0 to 32768 [ 241.510165][ T8032] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 241.521085][ T27] audit: type=1800 audit(1694685417.485:551): pid=8026 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 241.553655][ T8030] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8030) [ 241.582880][ T8032] BTRFS info (device loop0): using free space tree [ 241.833266][ T8032] BTRFS info (device loop0): enabling ssd optimizations [ 241.859750][ T8032] BTRFS info (device loop0): auto enabling async discard [ 241.893238][ T27] audit: type=1800 audit(1694685417.875:552): pid=8032 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 242.032771][ T27] audit: type=1800 audit(1694685417.935:553): pid=8028 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1958 res=0 errno=0 [ 242.412828][ T27] audit: type=1800 audit(1694685418.395:554): pid=8030 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1971 res=0 errno=0 [ 242.574391][ T8050] loop4: detected capacity change from 0 to 32768 [ 242.614955][ T8050] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8050) [ 242.695083][ T8050] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 242.720572][ T8050] BTRFS info (device loop4): using free space tree [ 242.732100][ T8052] loop5: detected capacity change from 0 to 32768 [ 242.764246][ T8052] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8052) [ 242.943109][ T8050] BTRFS info (device loop4): enabling ssd optimizations [ 242.974711][ T8050] BTRFS info (device loop4): auto enabling async discard [ 243.053070][ T27] audit: type=1800 audit(1694685419.035:555): pid=8050 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 243.077044][ T8061] loop3: detected capacity change from 0 to 32768 [ 243.150374][ T8061] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8061) [ 243.397340][ T8072] loop1: detected capacity change from 0 to 32768 [ 243.429626][ T8072] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (8072) [ 243.510518][ T8072] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 243.529826][ T8072] BTRFS info (device loop1): using free space tree [ 243.538562][ T27] audit: type=1800 audit(1694685419.515:556): pid=8052 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 243.638077][ T8074] loop0: detected capacity change from 0 to 32768 [ 243.649796][ T8074] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8074) [ 243.738312][ T8072] BTRFS info (device loop1): enabling ssd optimizations [ 243.749168][ T8072] BTRFS info (device loop1): auto enabling async discard [ 243.834695][ T8076] loop2: detected capacity change from 0 to 32768 [ 243.886905][ T8076] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8076) [ 243.890043][ T27] audit: type=1800 audit(1694685419.845:557): pid=8072 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 244.118190][ T27] audit: type=1800 audit(1694685420.095:558): pid=8061 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1958 res=0 errno=0 [ 244.691169][ T8098] loop4: detected capacity change from 0 to 32768 [ 244.734497][ T8098] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8098) [ 244.792409][ T8110] loop5: detected capacity change from 0 to 32768 [ 244.801343][ T8098] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 244.822047][ T8110] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8110) [ 244.873536][ T8098] BTRFS info (device loop4): using free space tree [ 245.118499][ T8098] BTRFS info (device loop4): enabling ssd optimizations [ 245.159749][ T8098] BTRFS info (device loop4): auto enabling async discard [ 245.497628][ T8121] loop1: detected capacity change from 0 to 32768 [ 245.542200][ T8121] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (8121) [ 245.677491][ T8121] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 245.718076][ T8120] loop3: detected capacity change from 0 to 32768 [ 245.727091][ T8121] BTRFS info (device loop1): using free space tree [ 245.761568][ T8120] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8120) [ 245.907709][ T8123] loop0: detected capacity change from 0 to 32768 [ 245.982517][ T8123] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8123) [ 246.041479][ T8121] BTRFS info (device loop1): enabling ssd optimizations [ 246.048618][ T8121] BTRFS info (device loop1): auto enabling async discard 2023/09/14 09:57:02 executed programs: 338 [ 246.157136][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 246.157152][ T27] audit: type=1800 audit(1694685422.135:563): pid=8121 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 246.257167][ T8130] loop2: detected capacity change from 0 to 32768 [ 246.344196][ T8130] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8130) [ 246.551490][ T27] audit: type=1800 audit(1694685422.535:564): pid=8120 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 246.869704][ T27] audit: type=1800 audit(1694685422.815:565): pid=8123 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 246.996404][ T8144] loop4: detected capacity change from 0 to 32768 [ 247.027875][ T8146] loop5: detected capacity change from 0 to 32768 [ 247.037987][ T8144] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8144) [ 247.105533][ T8144] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 247.131517][ T8146] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8146) [ 247.144552][ T8144] BTRFS info (device loop4): using free space tree [ 247.162271][ T27] audit: type=1800 audit(1694685423.135:566): pid=8130 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 247.329823][ T8144] BTRFS info (device loop4): enabling ssd optimizations [ 247.339094][ T8144] BTRFS info (device loop4): auto enabling async discard [ 247.370317][ T27] audit: type=1800 audit(1694685423.355:567): pid=8144 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 247.434077][ T8164] loop1: detected capacity change from 0 to 32768 [ 247.461607][ T8164] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8164) [ 247.919807][ T27] audit: type=1800 audit(1694685423.895:568): pid=8146 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1969 res=0 errno=0 [ 248.077772][ T8166] loop3: detected capacity change from 0 to 32768 [ 248.124287][ T8166] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (8166) [ 248.199846][ T8166] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 248.208602][ T8166] BTRFS info (device loop3): using free space tree [ 248.330608][ T8168] loop0: detected capacity change from 0 to 32768 [ 248.346489][ T27] audit: type=1800 audit(1694685424.325:569): pid=8164 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 248.415257][ T8168] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8168) [ 248.539802][ T8166] BTRFS info (device loop3): enabling ssd optimizations [ 248.567116][ T8166] BTRFS info (device loop3): auto enabling async discard [ 248.662387][ T27] audit: type=1800 audit(1694685424.635:570): pid=8166 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 248.886247][ T8186] loop2: detected capacity change from 0 to 32768 [ 248.919354][ T8186] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (8186) [ 249.002830][ T8189] loop4: detected capacity change from 0 to 32768 [ 249.012808][ T8186] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 249.035743][ T8186] BTRFS info (device loop2): using free space tree [ 249.044097][ T8189] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8189) [ 249.070777][ T8191] loop5: detected capacity change from 0 to 32768 [ 249.085022][ T5420] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (5420) [ 249.106627][ T27] audit: type=1800 audit(1694685425.085:571): pid=8189 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 249.150443][ T8191] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8191) [ 249.343394][ T8186] BTRFS info (device loop2): enabling ssd optimizations [ 249.377061][ T27] audit: type=1800 audit(1694685425.355:572): pid=8168 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1968 res=0 errno=0 [ 249.402284][ T8186] BTRFS info (device loop2): auto enabling async discard [ 249.483376][ T8206] loop1: detected capacity change from 0 to 32768 [ 249.563868][ T8206] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8206) [ 250.326548][ T8226] loop4: detected capacity change from 0 to 32768 [ 250.367003][ T8226] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8226) [ 250.459808][ T8226] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 250.468490][ T8226] BTRFS info (device loop4): using free space tree [ 250.586994][ T8211] loop3: detected capacity change from 0 to 32768 [ 250.634501][ T8211] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8211) [ 250.756433][ T8230] loop0: detected capacity change from 0 to 32768 [ 250.761029][ T8226] BTRFS info (device loop4): enabling ssd optimizations [ 250.796859][ T8230] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8230) [ 250.840277][ T8226] BTRFS info (device loop4): auto enabling async discard [ 250.977826][ T8233] loop2: detected capacity change from 0 to 32768 [ 251.015462][ T8233] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8233) [ 251.065927][ T5420] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5420) [ 251.395070][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 251.395088][ T27] audit: type=1800 audit(1694685427.375:578): pid=8211 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1974 res=0 errno=0 2023/09/14 09:57:07 executed programs: 353 [ 251.513931][ T8235] loop5: detected capacity change from 0 to 32768 [ 251.604356][ T8235] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (8235) [ 251.618385][ T27] audit: type=1800 audit(1694685427.585:579): pid=8230 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 251.675828][ T8235] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 251.706640][ T8235] BTRFS info (device loop5): using free space tree [ 251.803303][ T8238] loop1: detected capacity change from 0 to 32768 [ 251.815645][ T8238] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8238) [ 251.987526][ T8235] BTRFS info (device loop5): enabling ssd optimizations [ 252.021884][ T8235] BTRFS info (device loop5): auto enabling async discard [ 252.087049][ T27] audit: type=1800 audit(1694685428.065:580): pid=8235 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 252.403673][ T27] audit: type=1800 audit(1694685428.385:581): pid=8238 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1951 res=0 errno=0 [ 252.509942][ T8257] loop4: detected capacity change from 0 to 32768 [ 252.564355][ T8257] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8257) [ 252.630783][ T8257] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 252.668946][ T8257] BTRFS info (device loop4): using free space tree [ 252.896512][ T8257] BTRFS info (device loop4): enabling ssd optimizations [ 252.898214][ T8255] loop2: detected capacity change from 0 to 32768 [ 252.903772][ T8257] BTRFS info (device loop4): auto enabling async discard [ 252.938104][ T27] audit: type=1800 audit(1694685428.915:582): pid=8257 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 252.987988][ T8255] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8255) [ 253.193934][ T8260] loop3: detected capacity change from 0 to 32768 [ 253.250726][ T8260] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (8260) [ 253.356179][ T8260] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 253.399775][ T8260] BTRFS info (device loop3): using free space tree [ 253.407991][ T8271] loop0: detected capacity change from 0 to 32768 [ 253.450313][ T8271] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8271) [ 253.665069][ T8260] BTRFS info (device loop3): enabling ssd optimizations [ 253.679866][ T27] audit: type=1800 audit(1694685429.645:583): pid=8255 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 253.742796][ T8260] BTRFS info (device loop3): auto enabling async discard [ 253.809968][ T27] audit: type=1800 audit(1694685429.785:584): pid=8260 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 253.887167][ T8283] loop1: detected capacity change from 0 to 32768 [ 253.899099][ T8282] loop5: detected capacity change from 0 to 32768 [ 253.917129][ T8283] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8283) [ 253.948065][ T8282] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8282) [ 254.316604][ T27] audit: type=1800 audit(1694685430.295:585): pid=8271 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 254.649812][ T27] audit: type=1800 audit(1694685430.625:586): pid=8283 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 254.672406][ T8301] loop4: detected capacity change from 0 to 32768 [ 254.734975][ T8301] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8301) [ 254.764313][ T27] audit: type=1800 audit(1694685430.745:587): pid=8324 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1960 res=0 errno=0 [ 254.829621][ T8301] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 254.910564][ T8301] BTRFS info (device loop4): using free space tree [ 255.115405][ T8301] BTRFS info (device loop4): enabling ssd optimizations [ 255.129769][ T8301] BTRFS info (device loop4): auto enabling async discard [ 255.149091][ T8318] loop2: detected capacity change from 0 to 32768 [ 255.159419][ T8318] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8318) [ 255.362059][ T5420] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop4 scanned by udevd (5420) [ 255.592363][ T8321] loop3: detected capacity change from 0 to 32768 [ 255.648597][ T8321] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 255.865205][ T8323] loop0: detected capacity change from 0 to 32768 [ 255.913623][ T8323] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 255.998196][ T8326] loop1: detected capacity change from 0 to 32768 [ 256.041710][ T1234] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.048070][ T1234] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.107755][ T8326] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 256.368443][ T8335] loop5: detected capacity change from 0 to 32768 [ 256.415751][ T8335] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 2023/09/14 09:57:12 executed programs: 366 [ 256.674408][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 256.674426][ T27] audit: type=1800 audit(1694685432.655:591): pid=8323 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1973 res=0 errno=0 [ 256.685608][ T8346] loop4: detected capacity change from 0 to 32768 [ 256.790525][ T27] audit: type=1800 audit(1694685432.765:592): pid=8326 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1949 res=0 errno=0 [ 256.873205][ T8346] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 256.909819][ T8346] BTRFS info (device loop4): using free space tree [ 257.056007][ T27] audit: type=1800 audit(1694685433.035:593): pid=8335 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 257.174896][ T8346] BTRFS info (device loop4): enabling ssd optimizations [ 257.213047][ T8346] BTRFS info (device loop4): auto enabling async discard [ 257.268876][ T27] audit: type=1800 audit(1694685433.245:594): pid=8346 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 257.417564][ T8348] loop2: detected capacity change from 0 to 32768 [ 257.438279][ T8348] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8348) [ 257.748073][ T8350] loop3: detected capacity change from 0 to 32768 [ 257.784866][ T8350] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (8350) [ 257.827970][ T8350] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 257.847740][ T8350] BTRFS info (device loop3): using free space tree [ 258.021105][ T8350] BTRFS info (device loop3): enabling ssd optimizations [ 258.059503][ T8350] BTRFS info (device loop3): auto enabling async discard [ 258.115271][ T27] audit: type=1800 audit(1694685434.095:595): pid=8350 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 258.197258][ T8353] loop0: detected capacity change from 0 to 32768 [ 258.234890][ T27] audit: type=1800 audit(1694685434.125:596): pid=8348 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 258.292656][ T8353] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8353) [ 258.319511][ T8357] loop1: detected capacity change from 0 to 32768 [ 258.355906][ T8357] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8357) [ 258.464355][ T8372] loop5: detected capacity change from 0 to 32768 [ 258.530672][ T8372] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (8372) [ 258.611871][ T8375] loop4: detected capacity change from 0 to 32768 [ 258.652418][ T8372] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 258.661197][ T8375] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8375) [ 258.669143][ T8372] BTRFS info (device loop5): using free space tree [ 258.815187][ T8372] BTRFS info (device loop5): enabling ssd optimizations [ 258.829818][ T8372] BTRFS info (device loop5): auto enabling async discard [ 258.908080][ T27] audit: type=1800 audit(1694685434.885:597): pid=8372 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 259.233284][ T27] audit: type=1800 audit(1694685435.215:598): pid=8353 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1951 res=0 errno=0 [ 259.402395][ T27] audit: type=1800 audit(1694685435.265:599): pid=8357 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1952 res=0 errno=0 [ 259.507428][ T8392] loop2: detected capacity change from 0 to 32768 [ 259.555181][ T27] audit: type=1800 audit(1694685435.475:600): pid=8375 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1971 res=0 errno=0 [ 259.590153][ T8392] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (8392) [ 259.704892][ T8392] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 259.723150][ T8392] BTRFS info (device loop2): using free space tree [ 259.850491][ T8395] loop3: detected capacity change from 0 to 32768 [ 259.859382][ T8395] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8395) [ 259.935360][ T8392] BTRFS info (device loop2): enabling ssd optimizations [ 259.989852][ T8392] BTRFS info (device loop2): auto enabling async discard [ 260.735928][ T8413] loop5: detected capacity change from 0 to 32768 [ 260.775760][ T8413] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (8413) [ 260.798672][ T8417] loop1: detected capacity change from 0 to 32768 [ 260.824875][ T8417] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8417) [ 260.859040][ T8413] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 260.877590][ T8416] loop0: detected capacity change from 0 to 32768 [ 260.879772][ T8413] BTRFS info (device loop5): using free space tree [ 260.910290][ T8416] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8416) [ 260.914970][ T8419] loop4: detected capacity change from 0 to 32768 [ 260.940394][ T8419] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8419) [ 261.042630][ T8413] BTRFS info (device loop5): enabling ssd optimizations [ 261.080994][ T8413] BTRFS info (device loop5): auto enabling async discard [ 261.686307][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 261.686323][ T27] audit: type=1800 audit(1694685437.665:605): pid=8419 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1963 res=0 errno=0 [ 261.730298][ T8439] loop3: detected capacity change from 0 to 32768 [ 261.755685][ T8437] loop2: detected capacity change from 0 to 32768 [ 261.758639][ T8439] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (8439) 2023/09/14 09:57:17 executed programs: 381 [ 261.847159][ T27] audit: type=1800 audit(1694685437.725:606): pid=8416 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1963 res=0 errno=0 [ 261.912172][ T8439] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 261.924859][ T8437] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8437) [ 261.953942][ T8439] BTRFS info (device loop3): using free space tree [ 261.972429][ T5419] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5419) [ 261.973143][ T27] audit: type=1800 audit(1694685437.955:607): pid=8437 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1963 res=0 errno=0 [ 262.269167][ T8439] BTRFS info (device loop3): enabling ssd optimizations [ 262.313266][ T8439] BTRFS info (device loop3): auto enabling async discard [ 262.415329][ T27] audit: type=1800 audit(1694685438.385:608): pid=8439 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 262.512555][ T8459] loop1: detected capacity change from 0 to 32768 [ 262.552369][ T8459] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8459) [ 263.144527][ T8464] loop0: detected capacity change from 0 to 32768 [ 263.148208][ T8462] loop4: detected capacity change from 0 to 32768 [ 263.191065][ T8458] loop5: detected capacity change from 0 to 32768 [ 263.203243][ T8464] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8464) [ 263.254488][ T8464] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 263.257287][ T8462] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8462) [ 263.277416][ T8464] BTRFS info (device loop0): using free space tree [ 263.299932][ T8458] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8458) [ 263.316922][ T27] audit: type=1800 audit(1694685439.295:609): pid=8459 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 263.434745][ T8482] loop2: detected capacity change from 0 to 32768 [ 263.468553][ T8482] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8482) [ 263.557141][ T8464] BTRFS info (device loop0): enabling ssd optimizations [ 263.566594][ T8464] BTRFS info (device loop0): auto enabling async discard [ 263.687899][ T27] audit: type=1800 audit(1694685439.655:610): pid=8464 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 264.068396][ T27] audit: type=1800 audit(1694685440.045:611): pid=8458 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1970 res=0 errno=0 [ 264.126350][ T8485] loop3: detected capacity change from 0 to 32768 [ 264.180973][ T8485] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (8485) [ 264.182164][ T27] audit: type=1800 audit(1694685440.145:612): pid=8462 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1951 res=0 errno=0 [ 264.331401][ T27] audit: type=1800 audit(1694685440.315:613): pid=8482 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1951 res=0 errno=0 [ 264.447465][ T8485] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 264.548273][ T8485] BTRFS info (device loop3): using free space tree [ 264.838280][ T8485] BTRFS info (device loop3): enabling ssd optimizations [ 264.864493][ T8511] loop4: detected capacity change from 0 to 32768 [ 264.877064][ T8485] BTRFS info (device loop3): auto enabling async discard [ 264.887793][ T8511] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8511) [ 264.915059][ T27] audit: type=1800 audit(1694685440.895:614): pid=8485 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 265.176329][ T8508] loop5: detected capacity change from 0 to 32768 [ 265.183625][ T8500] loop1: detected capacity change from 0 to 32768 [ 265.213057][ T8500] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (8500) [ 265.293410][ T8508] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8508) [ 265.304383][ T8500] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 265.348849][ T8500] BTRFS info (device loop1): using free space tree [ 265.496738][ T8505] loop0: detected capacity change from 0 to 32768 [ 265.554991][ T8505] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8505) [ 265.576658][ T8500] BTRFS info (device loop1): enabling ssd optimizations [ 265.598041][ T8500] BTRFS info (device loop1): auto enabling async discard [ 265.637452][ T5419] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (5419) [ 266.104109][ T8516] loop2: detected capacity change from 0 to 32768 [ 266.162247][ T8516] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (8516) [ 266.255288][ T8516] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 266.321851][ T8516] BTRFS info (device loop2): using free space tree [ 266.497393][ T8531] loop3: detected capacity change from 0 to 32768 [ 266.508576][ T8531] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8531) [ 266.529713][ T8516] BTRFS info (device loop2): enabling ssd optimizations [ 266.575501][ T8516] BTRFS info (device loop2): auto enabling async discard [ 267.145576][ T8550] loop4: detected capacity change from 0 to 32768 [ 267.164786][ T8549] loop0: detected capacity change from 0 to 32768 [ 267.196380][ T8550] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8550) [ 267.265779][ T8549] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8549) [ 267.272415][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 267.272514][ T27] audit: type=1800 audit(1694685443.255:620): pid=8531 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 267.333288][ T8550] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm 2023/09/14 09:57:23 executed programs: 395 [ 267.379941][ T8550] BTRFS info (device loop4): using free space tree [ 267.634182][ T8550] BTRFS info (device loop4): enabling ssd optimizations [ 267.643065][ T8555] loop5: detected capacity change from 0 to 32768 [ 267.666446][ T8555] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8555) [ 267.674128][ T8550] BTRFS info (device loop4): auto enabling async discard [ 267.682020][ T27] audit: type=1800 audit(1694685443.665:621): pid=8549 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 267.797988][ T27] audit: type=1800 audit(1694685443.775:622): pid=8550 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 267.859072][ T8553] loop1: detected capacity change from 0 to 32768 [ 267.903421][ T8553] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8553) [ 268.413170][ T8573] loop2: detected capacity change from 0 to 32768 [ 268.435442][ T27] audit: type=1800 audit(1694685444.415:623): pid=8555 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 268.469608][ T8573] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (8573) [ 268.635372][ T8573] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 268.667159][ T8573] BTRFS info (device loop2): using free space tree [ 268.753474][ T8586] loop3: detected capacity change from 0 to 32768 [ 268.762943][ T8586] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8586) [ 268.817464][ T27] audit: type=1800 audit(1694685444.795:624): pid=8553 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 269.030489][ T8573] BTRFS info (device loop2): enabling ssd optimizations [ 269.039447][ T8573] BTRFS info (device loop2): auto enabling async discard [ 269.131749][ T27] audit: type=1800 audit(1694685445.115:625): pid=8573 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 269.498328][ T8593] loop0: detected capacity change from 0 to 32768 [ 269.528477][ T27] audit: type=1800 audit(1694685445.505:626): pid=8586 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 269.562050][ T8593] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8593) [ 269.622740][ T8593] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 269.630512][ T8597] loop5: detected capacity change from 0 to 32768 [ 269.657530][ T8597] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8597) [ 269.657584][ T8593] BTRFS info (device loop0): using free space tree [ 269.810491][ T8595] loop4: detected capacity change from 0 to 32768 [ 269.818473][ T8593] BTRFS info (device loop0): enabling ssd optimizations [ 269.825689][ T8593] BTRFS info (device loop0): auto enabling async discard [ 269.861218][ T27] audit: type=1800 audit(1694685445.845:627): pid=8593 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 269.888379][ T8595] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8595) [ 270.288637][ T8615] loop1: detected capacity change from 0 to 32768 [ 270.330957][ T8615] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (8615) [ 270.415242][ T8615] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 270.452209][ T8615] BTRFS info (device loop1): using free space tree [ 270.539176][ T27] audit: type=1800 audit(1694685446.515:628): pid=8595 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 270.562041][ T8617] loop2: detected capacity change from 0 to 32768 [ 270.576090][ T8617] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8617) [ 270.707284][ T27] audit: type=1800 audit(1694685446.645:629): pid=8597 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 270.776832][ T8615] BTRFS info (device loop1): enabling ssd optimizations [ 270.819887][ T8615] BTRFS info (device loop1): auto enabling async discard [ 271.115806][ T8633] loop3: detected capacity change from 0 to 32768 [ 271.154383][ T8633] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (8633) [ 271.221478][ T8633] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 271.278601][ T8633] BTRFS info (device loop3): using free space tree [ 271.365928][ T8638] loop0: detected capacity change from 0 to 32768 [ 271.406962][ T8638] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8638) [ 271.469988][ T8633] BTRFS info (device loop3): enabling ssd optimizations [ 271.519769][ T8633] BTRFS info (device loop3): auto enabling async discard [ 271.726516][ T8652] loop4: detected capacity change from 0 to 32768 [ 271.742937][ T8652] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8652) [ 271.826079][ T5419] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop3 scanned by udevd (5419) [ 272.337708][ T8657] loop5: detected capacity change from 0 to 32768 [ 272.365141][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 272.365159][ T27] audit: type=1800 audit(1694685448.345:633): pid=8638 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1975 res=0 errno=0 2023/09/14 09:57:28 executed programs: 408 [ 272.414902][ T8657] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 272.433091][ T8660] loop1: detected capacity change from 0 to 32768 [ 272.490490][ T8660] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 272.652991][ T27] audit: type=1800 audit(1694685448.635:634): pid=8652 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1973 res=0 errno=0 [ 273.019534][ T8679] loop3: detected capacity change from 0 to 32768 [ 273.068084][ T8679] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 273.104644][ T8679] BTRFS info (device loop3): using free space tree [ 273.139042][ T8677] loop2: detected capacity change from 0 to 32768 [ 273.214459][ T8677] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8677) [ 273.274207][ T27] audit: type=1800 audit(1694685449.255:635): pid=8660 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 273.288285][ T8679] BTRFS info (device loop3): enabling ssd optimizations [ 273.304811][ T27] audit: type=1800 audit(1694685449.285:636): pid=8657 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 273.338040][ T8679] BTRFS info (device loop3): auto enabling async discard [ 273.444786][ T27] audit: type=1800 audit(1694685449.415:637): pid=8679 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 273.907084][ T27] audit: type=1800 audit(1694685449.885:638): pid=8677 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 274.123425][ T8686] loop4: detected capacity change from 0 to 32768 [ 274.175278][ T8686] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8686) [ 274.186343][ T8683] loop0: detected capacity change from 0 to 32768 [ 274.241303][ T8683] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8683) [ 274.256973][ T8686] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 274.299865][ T8686] BTRFS info (device loop4): using free space tree [ 274.491772][ T8707] loop5: detected capacity change from 0 to 32768 [ 274.524177][ T8686] BTRFS info (device loop4): enabling ssd optimizations [ 274.525236][ T8707] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8707) [ 274.549562][ T8686] BTRFS info (device loop4): auto enabling async discard [ 274.637277][ T27] audit: type=1800 audit(1694685450.615:639): pid=8686 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 274.805055][ T8705] loop1: detected capacity change from 0 to 32768 [ 274.843609][ T8705] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (8705) [ 274.898120][ T8705] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 274.931738][ T8705] BTRFS info (device loop1): using free space tree [ 275.065680][ T8711] loop2: detected capacity change from 0 to 32768 [ 275.083150][ T8711] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8711) [ 275.091704][ T8709] loop3: detected capacity change from 0 to 32768 [ 275.124021][ T27] audit: type=1800 audit(1694685451.105:640): pid=8683 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 275.141431][ T8705] BTRFS info (device loop1): enabling ssd optimizations [ 275.153833][ T8709] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8709) [ 275.239734][ T8705] BTRFS info (device loop1): auto enabling async discard [ 275.327854][ T27] audit: type=1800 audit(1694685451.305:641): pid=8707 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 275.419877][ T27] audit: type=1800 audit(1694685451.395:642): pid=8705 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 276.091151][ T8729] loop4: detected capacity change from 0 to 32768 [ 276.123368][ T8729] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8729) [ 276.212260][ T8729] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 276.251675][ T8729] BTRFS info (device loop4): using free space tree [ 276.268430][ T8747] loop0: detected capacity change from 0 to 32768 [ 276.322132][ T8747] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8747) [ 276.412053][ T8729] BTRFS info (device loop4): enabling ssd optimizations [ 276.419752][ T8729] BTRFS info (device loop4): auto enabling async discard [ 276.887002][ T8749] loop5: detected capacity change from 0 to 32768 [ 276.923544][ T8749] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (8749) [ 277.000717][ T8749] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 277.038204][ T8749] BTRFS info (device loop5): using free space tree [ 277.070621][ T8751] loop2: detected capacity change from 0 to 32768 [ 277.123464][ T8751] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8751) [ 277.209998][ T8749] BTRFS info (device loop5): enabling ssd optimizations [ 277.219285][ T8749] BTRFS info (device loop5): auto enabling async discard [ 277.267666][ T8753] loop3: detected capacity change from 0 to 32768 [ 277.312825][ T8753] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8753) [ 277.515679][ T8755] loop1: detected capacity change from 0 to 32768 [ 277.545980][ T8755] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (8755) [ 277.630957][ T8755] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 277.646411][ T8755] BTRFS info (device loop1): using free space tree [ 277.865424][ T8788] loop0: detected capacity change from 0 to 32768 [ 277.876895][ T8788] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8788) [ 277.888119][ T8755] BTRFS info (device loop1): enabling ssd optimizations [ 277.902551][ T8755] BTRFS info (device loop1): auto enabling async discard 2023/09/14 09:57:33 executed programs: 423 [ 277.982545][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 277.982561][ T27] audit: type=1800 audit(1694685453.965:648): pid=8755 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 278.070451][ T8773] loop4: detected capacity change from 0 to 32768 [ 278.105687][ T8773] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8773) [ 278.119090][ T27] audit: type=1800 audit(1694685454.005:649): pid=8751 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1954 res=0 errno=0 [ 278.325241][ T27] audit: type=1800 audit(1694685454.305:650): pid=8753 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1959 res=0 errno=0 [ 278.552948][ T27] audit: type=1800 audit(1694685454.535:651): pid=8788 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 278.668981][ T27] audit: type=1800 audit(1694685454.645:652): pid=8773 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1946 res=0 errno=0 [ 279.168226][ T8795] loop5: detected capacity change from 0 to 32768 [ 279.230184][ T8795] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (8795) [ 279.302526][ T8795] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 279.334692][ T8795] BTRFS info (device loop5): using free space tree [ 279.582881][ T8795] BTRFS info (device loop5): enabling ssd optimizations [ 279.633866][ T8795] BTRFS info (device loop5): auto enabling async discard [ 279.739029][ T27] audit: type=1800 audit(1694685455.715:653): pid=8795 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 279.807137][ T8818] loop0: detected capacity change from 0 to 32768 [ 279.853368][ T8818] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8818) [ 279.917758][ T8814] loop1: detected capacity change from 0 to 32768 [ 279.917758][ T8810] loop2: detected capacity change from 0 to 32768 [ 279.934849][ T8814] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8814) [ 279.959367][ T8810] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8810) [ 279.980827][ T8815] loop3: detected capacity change from 0 to 32768 [ 280.053967][ T8815] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8815) [ 280.336521][ T8820] loop4: detected capacity change from 0 to 32768 [ 280.387092][ T8820] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8820) [ 280.449503][ T8820] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 280.493786][ T8820] BTRFS info (device loop4): using free space tree [ 280.618860][ T27] audit: type=1800 audit(1694685456.595:654): pid=8810 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 280.762221][ T27] audit: type=1800 audit(1694685456.645:655): pid=8818 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1979 res=0 errno=0 [ 280.877442][ T8820] BTRFS info (device loop4): enabling ssd optimizations [ 280.888021][ T27] audit: type=1800 audit(1694685456.645:656): pid=8814 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1980 res=0 errno=0 [ 280.927172][ T8820] BTRFS info (device loop4): auto enabling async discard [ 280.950028][ T27] audit: type=1800 audit(1694685456.735:657): pid=8815 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1950 res=0 errno=0 [ 281.143926][ T5411] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop4 scanned by udevd (5411) [ 281.373339][ T8839] loop5: detected capacity change from 0 to 32768 [ 281.410980][ T8839] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 281.875832][ T8856] loop2: detected capacity change from 0 to 32768 [ 281.907409][ T8856] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 281.946368][ T8857] loop1: detected capacity change from 0 to 32768 [ 281.968750][ T8857] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 282.078230][ T8860] loop0: detected capacity change from 0 to 32768 [ 282.131335][ T8860] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 282.132907][ T8862] loop3: detected capacity change from 0 to 32768 [ 282.230612][ T8862] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 282.295995][ T8864] loop4: detected capacity change from 0 to 32768 [ 282.342818][ T8864] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 282.383480][ T8864] BTRFS info (device loop4): using free space tree [ 282.564149][ T8864] BTRFS info (device loop4): enabling ssd optimizations [ 282.609497][ T8864] BTRFS info (device loop4): auto enabling async discard 2023/09/14 09:57:39 executed programs: 438 [ 283.086782][ T27] kauditd_printk_skb: 6 callbacks suppressed [ 283.086801][ T27] audit: type=1800 audit(1694685459.065:664): pid=8862 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1960 res=0 errno=0 [ 283.330804][ T8867] loop5: detected capacity change from 0 to 32768 [ 283.360200][ T8867] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (8867) [ 283.471018][ T8867] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 283.502058][ T8867] BTRFS info (device loop5): using free space tree [ 283.742020][ T8867] BTRFS info (device loop5): enabling ssd optimizations [ 283.781818][ T8867] BTRFS info (device loop5): auto enabling async discard [ 283.856340][ T27] audit: type=1800 audit(1694685459.835:665): pid=8867 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 283.939824][ T8893] loop3: detected capacity change from 0 to 32768 [ 283.987652][ T8893] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8893) [ 284.098046][ T8885] loop2: detected capacity change from 0 to 32768 [ 284.125643][ T8889] loop0: detected capacity change from 0 to 32768 [ 284.144509][ T8885] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (8885) [ 284.165627][ T8887] loop1: detected capacity change from 0 to 32768 [ 284.198560][ T8889] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8889) [ 284.211774][ T8885] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 284.226246][ T8887] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8887) [ 284.226882][ T8885] BTRFS info (device loop2): using free space tree [ 284.381988][ T8885] BTRFS info (device loop2): enabling ssd optimizations [ 284.382540][ T8891] loop4: detected capacity change from 0 to 32768 [ 284.411406][ T8885] BTRFS info (device loop2): auto enabling async discard [ 284.423388][ T8891] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8891) [ 284.485053][ T27] audit: type=1800 audit(1694685460.465:666): pid=8885 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 284.688196][ T27] audit: type=1800 audit(1694685460.665:667): pid=8893 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1952 res=0 errno=0 [ 284.859759][ T27] audit: type=1800 audit(1694685460.805:668): pid=8889 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1951 res=0 errno=0 [ 284.985446][ T27] audit: type=1800 audit(1694685460.965:669): pid=8887 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 285.288414][ T27] audit: type=1800 audit(1694685461.265:670): pid=8891 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 285.959341][ T8927] loop5: detected capacity change from 0 to 32768 [ 286.001151][ T8927] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (8927) [ 286.056703][ T8927] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 286.072468][ T8927] BTRFS info (device loop5): using free space tree [ 286.093778][ T8932] loop3: detected capacity change from 0 to 32768 [ 286.098674][ T8929] loop2: detected capacity change from 0 to 32768 [ 286.108070][ T8933] loop0: detected capacity change from 0 to 32768 [ 286.116141][ T8932] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8932) [ 286.157264][ T8933] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8933) [ 286.175099][ T8929] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8929) [ 286.324606][ T8927] BTRFS info (device loop5): enabling ssd optimizations [ 286.334186][ T8936] loop1: detected capacity change from 0 to 32768 [ 286.386488][ T8927] BTRFS info (device loop5): auto enabling async discard [ 286.399516][ T8936] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8936) [ 286.449017][ T27] audit: type=1800 audit(1694685462.425:671): pid=8932 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 286.518936][ T27] audit: type=1800 audit(1694685462.425:672): pid=8927 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 286.574444][ T8938] loop4: detected capacity change from 0 to 32768 [ 286.643720][ T8938] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8938) [ 286.900501][ T27] audit: type=1800 audit(1694685462.875:673): pid=8933 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 287.879355][ T8955] loop3: detected capacity change from 0 to 32768 [ 287.909442][ T8958] loop5: detected capacity change from 0 to 32768 [ 287.940051][ T8955] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (8955) [ 287.995628][ T8958] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8958) [ 288.023015][ T8955] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 288.065430][ T8955] BTRFS info (device loop3): using free space tree [ 288.160672][ T8962] loop2: detected capacity change from 0 to 32768 [ 288.170221][ T8962] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8962) [ 288.319461][ T8955] BTRFS info (device loop3): enabling ssd optimizations [ 288.359827][ T8955] BTRFS info (device loop3): auto enabling async discard [ 288.419099][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 288.419116][ T27] audit: type=1800 audit(1694685464.395:677): pid=8955 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 288.428952][ T8961] loop0: detected capacity change from 0 to 32768 2023/09/14 09:57:44 executed programs: 452 [ 288.537429][ T8961] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8961) [ 288.650751][ T27] audit: type=1800 audit(1694685464.625:678): pid=8962 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1958 res=0 errno=0 [ 288.654534][ T8966] loop4: detected capacity change from 0 to 32768 [ 288.700947][ T8964] loop1: detected capacity change from 0 to 32768 [ 288.720554][ T8964] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8964) [ 288.772930][ T27] audit: type=1800 audit(1694685464.695:679): pid=8958 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 288.796195][ T8966] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8966) [ 288.852210][ T8966] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 288.871436][ T8966] BTRFS info (device loop4): using free space tree [ 289.081273][ T27] audit: type=1800 audit(1694685465.065:680): pid=8961 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 289.118445][ T8966] BTRFS info (device loop4): enabling ssd optimizations [ 289.182065][ T8966] BTRFS info (device loop4): auto enabling async discard [ 289.299700][ T27] audit: type=1800 audit(1694685465.275:681): pid=8966 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 289.664896][ T27] audit: type=1800 audit(1694685465.645:682): pid=8964 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1964 res=0 errno=0 [ 289.927727][ T8994] loop5: detected capacity change from 0 to 32768 [ 289.956089][ T8994] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (8994) [ 290.032764][ T8994] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 290.041449][ T8985] loop3: detected capacity change from 0 to 32768 [ 290.059965][ T8985] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8985) [ 290.063656][ T8994] BTRFS info (device loop5): using free space tree [ 290.197595][ T8994] BTRFS info (device loop5): enabling ssd optimizations [ 290.216880][ T8994] BTRFS info (device loop5): auto enabling async discard [ 290.256221][ T27] audit: type=1800 audit(1694685466.235:683): pid=8994 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 290.370757][ T8990] loop2: detected capacity change from 0 to 32768 [ 290.400970][ T8990] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8990) [ 290.507352][ T5419] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop5 scanned by udevd (5419) [ 290.733802][ T9007] loop0: detected capacity change from 0 to 32768 [ 290.785255][ T9010] loop4: detected capacity change from 0 to 32768 [ 290.788278][ T9007] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 290.856822][ T9010] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 290.861726][ T9012] loop1: detected capacity change from 0 to 32768 [ 290.900863][ T27] audit: type=1800 audit(1694685466.885:684): pid=8985 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 290.939883][ T9012] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 291.261224][ T27] audit: type=1800 audit(1694685467.245:685): pid=8990 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1966 res=0 errno=0 [ 291.572169][ T27] audit: type=1800 audit(1694685467.555:686): pid=9010 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1970 res=0 errno=0 [ 291.878174][ T9029] loop5: detected capacity change from 0 to 32768 [ 291.954253][ T9029] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 291.997696][ T9029] BTRFS info (device loop5): using free space tree [ 292.136430][ T9029] BTRFS info (device loop5): enabling ssd optimizations [ 292.163922][ T9029] BTRFS info (device loop5): auto enabling async discard [ 292.245481][ T9032] loop3: detected capacity change from 0 to 32768 [ 292.266352][ T9032] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9032) [ 292.704160][ T9034] loop2: detected capacity change from 0 to 32768 [ 292.733360][ T9034] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (9034) [ 292.792715][ T9034] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 292.827171][ T9034] BTRFS info (device loop2): using free space tree [ 292.904162][ T9037] loop0: detected capacity change from 0 to 32768 [ 292.952213][ T9041] loop1: detected capacity change from 0 to 32768 [ 292.965142][ T9037] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9037) [ 292.980496][ T9041] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9041) [ 293.067546][ T9034] BTRFS info (device loop2): enabling ssd optimizations [ 293.109755][ T9034] BTRFS info (device loop2): auto enabling async discard [ 293.257156][ T9039] loop4: detected capacity change from 0 to 32768 [ 293.318425][ T9039] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9039) [ 293.700222][ T9059] loop5: detected capacity change from 0 to 32768 [ 293.732345][ T27] kauditd_printk_skb: 5 callbacks suppressed 2023/09/14 09:57:49 executed programs: 467 [ 293.732362][ T27] audit: type=1800 audit(1694685469.715:692): pid=9041 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 293.764129][ T9059] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (9059) [ 293.828133][ T27] audit: type=1800 audit(1694685469.735:693): pid=9037 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 293.881460][ T9059] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 293.911209][ T9059] BTRFS info (device loop5): using free space tree [ 293.960083][ T27] audit: type=1800 audit(1694685469.865:694): pid=9039 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1948 res=0 errno=0 [ 294.128591][ T9059] BTRFS info (device loop5): enabling ssd optimizations [ 294.149839][ T9059] BTRFS info (device loop5): auto enabling async discard [ 294.194172][ T27] audit: type=1800 audit(1694685470.175:695): pid=9059 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 294.268087][ T9076] loop3: detected capacity change from 0 to 32768 [ 294.277400][ T9076] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9076) [ 294.466344][ T5419] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop5 scanned by udevd (5419) [ 295.017630][ T27] audit: type=1800 audit(1694685470.995:696): pid=9076 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 295.069016][ T9079] loop2: detected capacity change from 0 to 32768 [ 295.118577][ T9079] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 295.157713][ T9089] loop1: detected capacity change from 0 to 32768 [ 295.169449][ T27] audit: type=1800 audit(1694685471.145:697): pid=9079 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1965 res=0 errno=0 [ 295.192331][ T9089] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 295.218816][ T5420] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 295.388636][ T9082] loop0: detected capacity change from 0 to 32768 [ 295.417073][ T9093] loop4: detected capacity change from 0 to 32768 [ 295.442142][ T9082] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 295.525720][ T9093] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 295.905901][ T27] audit: type=1800 audit(1694685471.885:698): pid=9089 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 295.921897][ T9102] loop5: detected capacity change from 0 to 32768 [ 296.051276][ T9102] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 296.108266][ T9102] BTRFS info (device loop5): using free space tree [ 296.180371][ T27] audit: type=1800 audit(1694685472.165:699): pid=9082 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1960 res=0 errno=0 [ 296.347316][ T9102] BTRFS info (device loop5): enabling ssd optimizations [ 296.361951][ T9102] BTRFS info (device loop5): auto enabling async discard [ 296.399512][ T27] audit: type=1800 audit(1694685472.375:700): pid=9102 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 296.408089][ T9107] loop3: detected capacity change from 0 to 32768 [ 296.450116][ T9107] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9107) [ 296.538756][ T27] audit: type=1800 audit(1694685472.435:701): pid=9093 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 296.729300][ T9106] loop2: detected capacity change from 0 to 32768 [ 296.827949][ T9106] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (9106) [ 296.898613][ T9106] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 296.934916][ T9106] BTRFS info (device loop2): using free space tree [ 297.017431][ T9106] BTRFS info (device loop2): enabling ssd optimizations [ 297.034539][ T9106] BTRFS info (device loop2): auto enabling async discard [ 297.477265][ T9125] loop0: detected capacity change from 0 to 32768 [ 297.478899][ T9110] loop1: detected capacity change from 0 to 32768 [ 297.520189][ T9125] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9125) [ 297.583466][ T9110] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9110) [ 297.606808][ T9125] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 297.645301][ T9125] BTRFS info (device loop0): using free space tree [ 297.783596][ T9125] BTRFS info (device loop0): enabling ssd optimizations [ 297.798753][ T9125] BTRFS info (device loop0): auto enabling async discard [ 297.876006][ T9130] loop4: detected capacity change from 0 to 32768 [ 297.952023][ T9130] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9130) [ 298.069021][ T9132] loop5: detected capacity change from 0 to 32768 [ 298.104971][ T9132] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (9132) [ 298.203478][ T9132] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 298.245100][ T9132] BTRFS info (device loop5): using free space tree [ 298.425486][ T9132] BTRFS info (device loop5): enabling ssd optimizations [ 298.433998][ T9149] loop3: detected capacity change from 0 to 32768 [ 298.466788][ T9132] BTRFS info (device loop5): auto enabling async discard [ 298.482885][ T9149] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9149) [ 298.741286][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 298.741301][ T27] audit: type=1800 audit(1694685474.725:707): pid=9130 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1971 res=0 errno=0 2023/09/14 09:57:54 executed programs: 482 [ 299.147493][ T9169] loop0: detected capacity change from 0 to 32768 [ 299.174954][ T9169] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9169) [ 299.261506][ T9166] loop2: detected capacity change from 0 to 32768 [ 299.302414][ T9166] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9166) [ 299.317140][ T9169] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 299.332727][ T27] audit: type=1800 audit(1694685475.305:708): pid=9149 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 299.340320][ T9169] BTRFS info (device loop0): using free space tree [ 299.521706][ T9186] loop1: detected capacity change from 0 to 32768 [ 299.540552][ T9186] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9186) [ 299.636993][ T9169] BTRFS info (device loop0): enabling ssd optimizations [ 299.644267][ T9169] BTRFS info (device loop0): auto enabling async discard [ 299.711986][ T27] audit: type=1800 audit(1694685475.695:709): pid=9169 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 299.948937][ T5419] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop0 scanned by udevd (5419) [ 300.082853][ T27] audit: type=1800 audit(1694685476.065:710): pid=9166 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 300.344839][ T9191] loop4: detected capacity change from 0 to 32768 [ 300.383986][ T9191] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 300.400016][ T9189] loop5: detected capacity change from 0 to 32768 [ 300.432434][ T9189] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 300.451207][ T27] audit: type=1800 audit(1694685476.435:711): pid=9186 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 300.865832][ T9198] loop3: detected capacity change from 0 to 32768 [ 300.949905][ T9198] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 301.183468][ T27] audit: type=1800 audit(1694685477.155:712): pid=9191 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 301.255181][ T27] audit: type=1800 audit(1694685477.165:713): pid=9189 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 301.291236][ T9210] loop0: detected capacity change from 0 to 32768 [ 301.404529][ T9210] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 301.422515][ T27] audit: type=1800 audit(1694685477.405:714): pid=9198 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 301.427215][ T9213] loop2: detected capacity change from 0 to 32768 [ 301.466908][ T9210] BTRFS info (device loop0): using free space tree [ 301.592233][ T9213] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9213) [ 301.656707][ T9210] BTRFS info (device loop0): enabling ssd optimizations [ 301.672148][ T9210] BTRFS info (device loop0): auto enabling async discard [ 301.742515][ T27] audit: type=1800 audit(1694685477.725:715): pid=9210 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 301.954760][ T9215] loop1: detected capacity change from 0 to 32768 [ 301.972161][ T9215] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9215) [ 301.997944][ T9220] loop5: detected capacity change from 0 to 32768 [ 302.035017][ T9220] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (9220) [ 302.114473][ T9220] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 302.155522][ T9220] BTRFS info (device loop5): using free space tree [ 302.395748][ T27] audit: type=1800 audit(1694685478.375:716): pid=9213 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 302.428437][ T9220] BTRFS info (device loop5): enabling ssd optimizations [ 302.462766][ T9221] loop4: detected capacity change from 0 to 32768 [ 302.479787][ T9220] BTRFS info (device loop5): auto enabling async discard [ 302.494734][ T9221] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9221) [ 303.108063][ T9238] loop3: detected capacity change from 0 to 32768 [ 303.160300][ T9238] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (9238) [ 303.238147][ T9238] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 303.286750][ T9238] BTRFS info (device loop3): using free space tree [ 303.343854][ T9241] loop0: detected capacity change from 0 to 32768 [ 303.372668][ T9241] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9241) [ 303.583565][ T9238] BTRFS info (device loop3): enabling ssd optimizations [ 303.590865][ T9238] BTRFS info (device loop3): auto enabling async discard [ 303.790193][ T9261] loop5: detected capacity change from 0 to 32768 [ 303.840510][ T9261] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (9261) [ 303.936204][ T5420] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 10 scanned by udevd (5420) [ 303.978691][ T9261] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 304.022492][ T9261] BTRFS info (device loop5): using free space tree [ 304.071757][ T9258] loop2: detected capacity change from 0 to 32768 [ 304.120042][ T9258] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9258) [ 304.326148][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 304.326166][ T27] audit: type=1800 audit(1694685480.305:721): pid=9241 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 304.375224][ T9261] BTRFS info (device loop5): enabling ssd optimizations 2023/09/14 09:58:00 executed programs: 496 [ 304.459495][ T9261] BTRFS info (device loop5): auto enabling async discard [ 304.530314][ T27] audit: type=1800 audit(1694685480.505:722): pid=9261 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 304.547937][ T9263] loop1: detected capacity change from 0 to 32768 [ 304.609966][ T9263] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9263) [ 304.723624][ T9268] loop4: detected capacity change from 0 to 32768 [ 304.765378][ T9268] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (9268) [ 304.838828][ T27] audit: type=1800 audit(1694685480.815:723): pid=9258 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1952 res=0 errno=0 [ 304.898001][ T9268] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 304.943485][ T9268] BTRFS info (device loop4): using free space tree [ 305.092485][ T9268] BTRFS info (device loop4): enabling ssd optimizations [ 305.111912][ T9268] BTRFS info (device loop4): auto enabling async discard [ 305.212298][ T27] audit: type=1800 audit(1694685481.195:724): pid=9268 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 305.277979][ T9282] loop3: detected capacity change from 0 to 32768 [ 305.308568][ T9282] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9282) [ 305.470279][ T27] audit: type=1800 audit(1694685481.435:725): pid=9263 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1962 res=0 errno=0 [ 305.774921][ T9300] loop0: detected capacity change from 0 to 32768 [ 305.836857][ T9300] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9300) [ 305.909855][ T9300] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 305.937490][ T9300] BTRFS info (device loop0): using free space tree [ 305.983604][ T9317] loop2: detected capacity change from 0 to 32768 [ 306.022507][ T9317] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9317) [ 306.088436][ T27] audit: type=1800 audit(1694685482.065:726): pid=9282 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 306.182566][ T9300] BTRFS info (device loop0): enabling ssd optimizations [ 306.189853][ T9300] BTRFS info (device loop0): auto enabling async discard [ 306.259448][ T27] audit: type=1800 audit(1694685482.235:727): pid=9300 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 306.354357][ T9302] loop5: detected capacity change from 0 to 32768 [ 306.430444][ T9302] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9302) [ 306.640557][ T9324] loop1: detected capacity change from 0 to 32768 [ 306.678568][ T9324] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (9324) [ 306.744365][ T9324] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 306.809173][ T9324] BTRFS info (device loop1): using free space tree [ 306.858336][ T9325] loop4: detected capacity change from 0 to 32768 [ 306.906861][ T9325] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9325) [ 306.927112][ T27] audit: type=1800 audit(1694685482.905:728): pid=9317 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 307.167335][ T9324] BTRFS info (device loop1): enabling ssd optimizations [ 307.230632][ T9324] BTRFS info (device loop1): auto enabling async discard [ 307.312245][ T27] audit: type=1800 audit(1694685483.295:729): pid=9324 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 307.443158][ T27] audit: type=1800 audit(1694685483.365:730): pid=9302 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 307.467058][ T9345] loop0: detected capacity change from 0 to 32768 [ 307.503552][ T9345] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9345) [ 307.601403][ T9342] loop3: detected capacity change from 0 to 32768 [ 307.664001][ T9342] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (9342) [ 307.760187][ T9342] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 307.806264][ T9342] BTRFS info (device loop3): using free space tree [ 307.939233][ T9361] loop2: detected capacity change from 0 to 32768 [ 307.976989][ T9361] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9361) [ 308.068315][ T9342] BTRFS info (device loop3): enabling ssd optimizations [ 308.097516][ T9342] BTRFS info (device loop3): auto enabling async discard [ 308.920512][ T9366] loop5: detected capacity change from 0 to 32768 [ 308.964536][ T9366] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (9366) [ 309.058156][ T9366] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 309.072933][ T9366] BTRFS info (device loop5): using free space tree [ 309.102320][ T9368] loop1: detected capacity change from 0 to 32768 [ 309.137131][ T9368] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9368) [ 309.213010][ T9385] loop4: detected capacity change from 0 to 32768 [ 309.309488][ T9385] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9385) [ 309.341636][ T9366] BTRFS info (device loop5): enabling ssd optimizations [ 309.365205][ T9366] BTRFS info (device loop5): auto enabling async discard [ 309.404983][ T27] kauditd_printk_skb: 4 callbacks suppressed 2023/09/14 09:58:05 executed programs: 510 [ 309.404999][ T27] audit: type=1800 audit(1694685485.385:735): pid=9366 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 309.819268][ T9392] loop2: detected capacity change from 0 to 32768 [ 309.857692][ T9392] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (9392) [ 309.884720][ T9388] loop0: detected capacity change from 0 to 32768 [ 309.907591][ T9388] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9388) [ 309.943938][ T9392] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 309.954546][ T9392] BTRFS info (device loop2): using free space tree [ 309.977837][ T9390] loop3: detected capacity change from 0 to 32768 [ 310.013884][ T27] audit: type=1800 audit(1694685485.995:736): pid=9368 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 310.014204][ T9390] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9390) [ 310.163618][ T27] audit: type=1800 audit(1694685486.145:737): pid=9385 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1949 res=0 errno=0 [ 310.327167][ T9392] BTRFS info (device loop2): enabling ssd optimizations [ 310.362250][ T9392] BTRFS info (device loop2): auto enabling async discard [ 310.436598][ T27] audit: type=1800 audit(1694685486.415:738): pid=9392 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 310.782678][ T9410] loop5: detected capacity change from 0 to 32768 [ 310.796897][ T27] audit: type=1800 audit(1694685486.775:739): pid=9388 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1950 res=0 errno=0 [ 310.870201][ T9410] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (9410) [ 310.906103][ T27] audit: type=1800 audit(1694685486.885:740): pid=9390 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1955 res=0 errno=0 [ 311.030585][ T9410] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 311.051968][ T9410] BTRFS info (device loop5): using free space tree [ 311.241198][ T9410] BTRFS info (device loop5): enabling ssd optimizations [ 311.259755][ T9410] BTRFS info (device loop5): auto enabling async discard [ 311.281511][ T9427] loop1: detected capacity change from 0 to 32768 [ 311.305165][ T9427] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9427) [ 311.332497][ T27] audit: type=1800 audit(1694685487.305:741): pid=9410 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 311.510667][ T9431] loop4: detected capacity change from 0 to 32768 [ 311.562227][ T9431] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (9431) [ 311.616794][ T9431] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 311.645613][ T9431] BTRFS info (device loop4): using free space tree [ 311.909153][ T9431] BTRFS info (device loop4): enabling ssd optimizations [ 311.949196][ T9431] BTRFS info (device loop4): auto enabling async discard [ 312.049100][ T27] audit: type=1800 audit(1694685488.025:742): pid=9431 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 312.164900][ T27] audit: type=1800 audit(1694685488.145:743): pid=9427 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1962 res=0 errno=0 [ 312.271326][ T9434] loop2: detected capacity change from 0 to 32768 [ 312.307437][ T9434] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9434) [ 312.680351][ T9443] loop0: detected capacity change from 0 to 32768 [ 312.693403][ T9450] loop3: detected capacity change from 0 to 32768 [ 312.724031][ T9443] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9443) [ 312.778522][ T9443] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 312.789801][ T9450] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9450) [ 312.807009][ T9443] BTRFS info (device loop0): using free space tree [ 313.007407][ T27] audit: type=1800 audit(1694685488.985:744): pid=9434 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 313.029887][ T9443] BTRFS info (device loop0): enabling ssd optimizations [ 313.036865][ T9443] BTRFS info (device loop0): auto enabling async discard [ 313.077359][ T9456] loop5: detected capacity change from 0 to 32768 [ 313.141366][ T9456] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9456) [ 313.694497][ T9474] loop1: detected capacity change from 0 to 32768 [ 313.749592][ T9476] loop4: detected capacity change from 0 to 32768 [ 313.755916][ T9474] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (9474) [ 313.873190][ T9476] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9476) [ 313.903746][ T9474] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 313.923936][ T9474] BTRFS info (device loop1): using free space tree [ 313.938336][ T5419] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (5419) [ 314.117196][ T9494] loop2: detected capacity change from 0 to 32768 [ 314.133672][ T9494] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9494) [ 314.181574][ T9474] BTRFS info (device loop1): enabling ssd optimizations [ 314.216715][ T9474] BTRFS info (device loop1): auto enabling async discard [ 315.004401][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 315.004418][ T27] audit: type=1800 audit(1694685490.985:750): pid=9494 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 315.023644][ T9497] loop0: detected capacity change from 0 to 32768 2023/09/14 09:58:11 executed programs: 525 [ 315.104341][ T9497] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9497) [ 315.206525][ T9497] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 315.239922][ T9497] BTRFS info (device loop0): using free space tree [ 315.268671][ T9499] loop3: detected capacity change from 0 to 32768 [ 315.294562][ T9499] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9499) [ 315.436897][ T9497] BTRFS info (device loop0): enabling ssd optimizations [ 315.477248][ T9497] BTRFS info (device loop0): auto enabling async discard [ 315.569768][ T9515] loop5: detected capacity change from 0 to 32768 [ 315.601901][ T27] audit: type=1800 audit(1694685491.585:751): pid=9497 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 315.607362][ T9515] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9515) [ 315.706381][ T9518] loop4: detected capacity change from 0 to 32768 [ 315.772459][ T9524] loop2: detected capacity change from 0 to 32768 [ 315.819688][ T9518] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9518) [ 315.866462][ T9524] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9524) [ 315.940046][ T27] audit: type=1800 audit(1694685491.905:752): pid=9499 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 316.149498][ T9521] loop1: detected capacity change from 0 to 32768 [ 316.183808][ T9521] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (9521) [ 316.245921][ T9521] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 316.269005][ T9521] BTRFS info (device loop1): using free space tree [ 316.436237][ T9521] BTRFS info (device loop1): enabling ssd optimizations [ 316.478427][ T9521] BTRFS info (device loop1): auto enabling async discard [ 316.517257][ T27] audit: type=1800 audit(1694685492.495:753): pid=9515 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 316.621687][ T27] audit: type=1800 audit(1694685492.565:754): pid=9518 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1949 res=0 errno=0 [ 316.793246][ T27] audit: type=1800 audit(1694685492.595:755): pid=9521 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 316.883746][ T27] audit: type=1800 audit(1694685492.625:756): pid=9524 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1957 res=0 errno=0 [ 317.110544][ T5377] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop1 scanned by udevd (5377) [ 317.324121][ T9545] loop0: detected capacity change from 0 to 32768 [ 317.376008][ T9545] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 317.474133][ T1234] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.475799][ T9544] loop3: detected capacity change from 0 to 32768 [ 317.480550][ T1234] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.595923][ T9544] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 317.897316][ T9562] loop5: detected capacity change from 0 to 32768 [ 317.921370][ T9564] loop4: detected capacity change from 0 to 32768 [ 317.926791][ T9562] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 317.968628][ T9564] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 317.974388][ T9566] loop2: detected capacity change from 0 to 32768 [ 318.031757][ T9566] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 318.135144][ T9568] loop1: detected capacity change from 0 to 32768 [ 318.179939][ T27] audit: type=1800 audit(1694685494.155:757): pid=9545 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1979 res=0 errno=0 [ 318.209606][ T9568] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 318.317121][ T9568] BTRFS info (device loop1): using free space tree [ 318.356652][ T27] audit: type=1800 audit(1694685494.335:758): pid=9544 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1963 res=0 errno=0 [ 318.519777][ T9568] BTRFS info (device loop1): enabling ssd optimizations [ 318.527302][ T27] audit: type=1800 audit(1694685494.485:759): pid=9566 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1953 res=0 errno=0 [ 318.573574][ T9568] BTRFS info (device loop1): auto enabling async discard [ 319.452861][ T9578] loop0: detected capacity change from 0 to 32768 [ 319.495224][ T9578] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9578) [ 319.561450][ T9578] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 319.594154][ T9578] BTRFS info (device loop0): using free space tree [ 319.716258][ T9588] loop3: detected capacity change from 0 to 32768 [ 319.764154][ T9588] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9588) [ 319.780612][ T9578] BTRFS info (device loop0): enabling ssd optimizations [ 319.800805][ T9578] BTRFS info (device loop0): auto enabling async discard [ 319.883544][ T9591] loop2: detected capacity change from 0 to 32768 [ 319.919594][ T9591] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9591) [ 320.091386][ T5377] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop0 scanned by udevd (5377) [ 320.131524][ T9595] loop5: detected capacity change from 0 to 32768 [ 320.175808][ T9595] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 320.211139][ T9597] loop4: detected capacity change from 0 to 32768 [ 320.223848][ T9593] loop1: detected capacity change from 0 to 32768 [ 320.239384][ T9597] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 320.265161][ T9593] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 2023/09/14 09:58:16 executed programs: 539 [ 320.510811][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 320.510829][ T27] audit: type=1800 audit(1694685496.495:764): pid=9588 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 320.698415][ T27] audit: type=1800 audit(1694685496.665:765): pid=9591 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1951 res=0 errno=0 [ 320.963510][ T27] audit: type=1800 audit(1694685496.945:766): pid=9597 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 321.077776][ T27] audit: type=1800 audit(1694685496.945:767): pid=9595 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1966 res=0 errno=0 [ 321.207136][ T27] audit: type=1800 audit(1694685497.105:768): pid=9593 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1969 res=0 errno=0 [ 321.322319][ T9614] loop0: detected capacity change from 0 to 32768 [ 321.384539][ T9614] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 321.421593][ T9614] BTRFS info (device loop0): using free space tree [ 321.572302][ T9614] BTRFS info (device loop0): enabling ssd optimizations [ 321.607394][ T9614] BTRFS info (device loop0): auto enabling async discard [ 321.649995][ T27] audit: type=1800 audit(1694685497.625:769): pid=9614 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 321.861926][ T9617] loop3: detected capacity change from 0 to 32768 [ 321.900722][ T9617] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9617) [ 322.057238][ T9619] loop2: detected capacity change from 0 to 32768 [ 322.092863][ T9619] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (9619) [ 322.186588][ T9619] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 322.219448][ T9619] BTRFS info (device loop2): using free space tree [ 322.296065][ T9625] loop1: detected capacity change from 0 to 32768 [ 322.308102][ T9625] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9625) [ 322.325481][ T9623] loop5: detected capacity change from 0 to 32768 [ 322.337979][ T9623] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9623) [ 322.363952][ T9622] loop4: detected capacity change from 0 to 32768 [ 322.398939][ T9622] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9622) [ 322.504269][ T9619] BTRFS info (device loop2): enabling ssd optimizations [ 322.559772][ T9619] BTRFS info (device loop2): auto enabling async discard [ 322.639283][ T27] audit: type=1800 audit(1694685498.615:770): pid=9619 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 322.790460][ T27] audit: type=1800 audit(1694685498.685:771): pid=9625 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1959 res=0 errno=0 [ 322.917130][ T27] audit: type=1800 audit(1694685498.705:772): pid=9617 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1965 res=0 errno=0 [ 323.206820][ T27] audit: type=1800 audit(1694685499.185:773): pid=9622 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1970 res=0 errno=0 [ 323.324809][ T9644] loop0: detected capacity change from 0 to 32768 [ 323.415031][ T9644] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9644) [ 323.525686][ T9644] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 323.562231][ T9644] BTRFS info (device loop0): using free space tree [ 323.794743][ T9644] BTRFS info (device loop0): enabling ssd optimizations [ 323.839765][ T9644] BTRFS info (device loop0): auto enabling async discard [ 324.134429][ T9663] loop3: detected capacity change from 0 to 32768 [ 324.178930][ T9663] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (9663) [ 324.267165][ T9663] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 324.277393][ T9663] BTRFS info (device loop3): using free space tree [ 324.353110][ T9661] loop1: detected capacity change from 0 to 32768 [ 324.379587][ T9668] loop4: detected capacity change from 0 to 32768 [ 324.395766][ T9666] loop2: detected capacity change from 0 to 32768 [ 324.417222][ T9666] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9666) [ 324.442590][ T9661] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9661) [ 324.454538][ T9668] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9668) [ 324.497906][ T9663] BTRFS info (device loop3): enabling ssd optimizations [ 324.509449][ T9663] BTRFS info (device loop3): auto enabling async discard [ 324.706045][ T9670] loop5: detected capacity change from 0 to 32768 [ 324.734649][ T9670] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9670) [ 325.585909][ T9688] loop0: detected capacity change from 0 to 32768 [ 325.596412][ T27] kauditd_printk_skb: 6 callbacks suppressed [ 325.596429][ T27] audit: type=1800 audit(1694685501.575:780): pid=9670 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 325.652593][ T9688] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9688) 2023/09/14 09:58:21 executed programs: 555 [ 325.711003][ T9688] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 325.735262][ T9688] BTRFS info (device loop0): using free space tree [ 325.972363][ T9688] BTRFS info (device loop0): enabling ssd optimizations [ 326.045869][ T9688] BTRFS info (device loop0): auto enabling async discard [ 326.086751][ T27] audit: type=1800 audit(1694685502.065:781): pid=9688 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 326.122488][ T9706] loop3: detected capacity change from 0 to 32768 [ 326.166985][ T9706] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9706) [ 326.599150][ T9709] loop1: detected capacity change from 0 to 32768 [ 326.630598][ T9712] loop4: detected capacity change from 0 to 32768 [ 326.632445][ T9709] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (9709) [ 326.694337][ T9712] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9712) [ 326.706811][ T9709] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 326.721113][ T9711] loop2: detected capacity change from 0 to 32768 [ 326.734773][ T9709] BTRFS info (device loop1): using free space tree [ 326.756453][ T9711] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9711) [ 326.811683][ T27] audit: type=1800 audit(1694685502.795:782): pid=9706 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 326.943576][ T9722] loop5: detected capacity change from 0 to 32768 [ 327.009097][ T9709] BTRFS info (device loop1): enabling ssd optimizations [ 327.022694][ T9709] BTRFS info (device loop1): auto enabling async discard [ 327.023081][ T9722] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9722) [ 327.179961][ T27] audit: type=1800 audit(1694685503.135:783): pid=9709 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 327.298816][ T27] audit: type=1800 audit(1694685503.275:784): pid=9712 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1951 res=0 errno=0 [ 327.583763][ T9733] loop0: detected capacity change from 0 to 32768 [ 327.644657][ T9733] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9733) [ 327.752598][ T9733] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 327.770514][ T9733] BTRFS info (device loop0): using free space tree [ 327.835071][ T27] audit: type=1800 audit(1694685503.805:785): pid=9711 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 328.009765][ T27] audit: type=1800 audit(1694685503.895:786): pid=9722 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 328.065033][ T9733] BTRFS info (device loop0): enabling ssd optimizations [ 328.079623][ T9733] BTRFS info (device loop0): auto enabling async discard [ 328.214761][ T27] audit: type=1800 audit(1694685504.155:787): pid=9733 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 328.498722][ T9748] loop3: detected capacity change from 0 to 32768 [ 328.530327][ T9756] loop4: detected capacity change from 0 to 32768 [ 328.571219][ T9748] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (9748) [ 328.648422][ T9748] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 328.659412][ T9756] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9756) [ 328.677125][ T9748] BTRFS info (device loop3): using free space tree [ 328.857573][ T9748] BTRFS info (device loop3): enabling ssd optimizations [ 328.893493][ T9748] BTRFS info (device loop3): auto enabling async discard [ 328.990293][ T27] audit: type=1800 audit(1694685504.965:788): pid=9748 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 329.048726][ T9779] loop5: detected capacity change from 0 to 32768 [ 329.104730][ T9779] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9779) [ 329.251737][ T9758] loop1: detected capacity change from 0 to 32768 [ 329.293580][ T9758] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (9758) [ 329.412503][ T9758] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 329.472248][ T9758] BTRFS info (device loop1): using free space tree [ 329.495054][ T27] audit: type=1800 audit(1694685505.475:789): pid=9756 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 329.697214][ T9775] loop2: detected capacity change from 0 to 32768 [ 329.729756][ T9758] BTRFS info (device loop1): enabling ssd optimizations [ 329.736827][ T9758] BTRFS info (device loop1): auto enabling async discard [ 329.802420][ T9775] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9775) [ 330.222938][ T9781] loop0: detected capacity change from 0 to 32768 [ 330.256839][ T9781] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9781) [ 330.317189][ T9781] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 330.345674][ T9781] BTRFS info (device loop0): using free space tree [ 330.569964][ T9799] loop3: detected capacity change from 0 to 32768 [ 330.598460][ T9781] BTRFS info (device loop0): enabling ssd optimizations [ 330.641519][ T9799] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9799) [ 330.655172][ T9781] BTRFS info (device loop0): auto enabling async discard [ 330.702753][ T5419] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (5419) [ 330.709364][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 330.709380][ T27] audit: type=1800 audit(1694685506.685:793): pid=9799 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1974 res=0 errno=0 2023/09/14 09:58:26 executed programs: 568 [ 330.861762][ T27] audit: type=1800 audit(1694685506.845:794): pid=9781 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 331.043012][ T9817] loop4: detected capacity change from 0 to 32768 [ 331.082407][ T9817] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9817) [ 331.571683][ T9819] loop5: detected capacity change from 0 to 32768 [ 331.618640][ T9819] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (9819) [ 331.712620][ T9819] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 331.729802][ T9819] BTRFS info (device loop5): using free space tree [ 331.744776][ T27] audit: type=1800 audit(1694685507.725:795): pid=9817 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 331.969013][ T9819] BTRFS info (device loop5): enabling ssd optimizations [ 331.978606][ T9838] loop2: detected capacity change from 0 to 32768 [ 331.998418][ T9838] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9838) [ 332.013697][ T9819] BTRFS info (device loop5): auto enabling async discard [ 332.051740][ T9836] loop1: detected capacity change from 0 to 32768 [ 332.078995][ T9836] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9836) [ 332.081785][ T27] audit: type=1800 audit(1694685508.055:796): pid=9819 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 332.125260][ T9842] loop3: detected capacity change from 0 to 32768 [ 332.218743][ T9842] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9842) [ 332.437061][ T9845] loop0: detected capacity change from 0 to 32768 [ 332.479194][ T9845] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9845) [ 332.556865][ T9845] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 332.602109][ T9845] BTRFS info (device loop0): using free space tree [ 332.792847][ T27] audit: type=1800 audit(1694685508.775:797): pid=9842 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 332.874822][ T9845] BTRFS info (device loop0): enabling ssd optimizations [ 332.933531][ T9845] BTRFS info (device loop0): auto enabling async discard [ 332.943335][ T9852] loop4: detected capacity change from 0 to 32768 [ 332.983924][ T9852] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9852) [ 333.002824][ T27] audit: type=1800 audit(1694685508.985:798): pid=9845 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 333.117322][ T27] audit: type=1800 audit(1694685509.025:799): pid=9836 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 333.239716][ T27] audit: type=1800 audit(1694685509.025:800): pid=9838 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 333.833301][ T27] audit: type=1800 audit(1694685509.815:801): pid=9852 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 334.073183][ T9865] loop5: detected capacity change from 0 to 32768 [ 334.115525][ T9865] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (9865) [ 334.172784][ T9865] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 334.198315][ T9865] BTRFS info (device loop5): using free space tree [ 334.235826][ T9883] loop3: detected capacity change from 0 to 32768 [ 334.248267][ T9883] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9883) [ 334.314295][ T9889] loop0: detected capacity change from 0 to 32768 [ 334.331543][ T9886] loop1: detected capacity change from 0 to 32768 [ 334.342802][ T9886] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9886) [ 334.402152][ T9865] BTRFS info (device loop5): enabling ssd optimizations [ 334.422454][ T9889] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9889) [ 334.445294][ T9865] BTRFS info (device loop5): auto enabling async discard [ 334.484638][ T27] audit: type=1800 audit(1694685510.455:802): pid=9883 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 334.608895][ T9887] loop2: detected capacity change from 0 to 32768 [ 334.666131][ T9887] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9887) [ 335.347038][ T9891] loop4: detected capacity change from 0 to 32768 [ 335.376612][ T9891] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (9891) [ 335.441843][ T9891] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 335.487536][ T9891] BTRFS info (device loop4): using free space tree [ 335.685217][ T9891] BTRFS info (device loop4): enabling ssd optimizations [ 335.735226][ T9891] BTRFS info (device loop4): auto enabling async discard [ 335.790464][ T9908] loop3: detected capacity change from 0 to 32768 [ 335.804864][ T9913] loop0: detected capacity change from 0 to 32768 [ 335.826189][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 335.826205][ T27] audit: type=1800 audit(1694685511.805:807): pid=9891 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 335.860152][ T9913] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9913) 2023/09/14 09:58:31 executed programs: 582 [ 335.894070][ T9908] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9908) [ 336.288785][ T9910] loop1: detected capacity change from 0 to 32768 [ 336.338149][ T9910] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (9910) [ 336.393575][ T9910] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 336.427973][ T9910] BTRFS info (device loop1): using free space tree [ 336.488605][ T9914] loop5: detected capacity change from 0 to 32768 [ 336.548087][ T27] audit: type=1800 audit(1694685512.525:808): pid=9913 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 336.550512][ T9914] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9914) [ 336.662789][ T27] audit: type=1800 audit(1694685512.635:809): pid=9908 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1955 res=0 errno=0 [ 336.751064][ T9910] BTRFS info (device loop1): enabling ssd optimizations [ 336.779505][ T9910] BTRFS info (device loop1): auto enabling async discard [ 336.840903][ T9926] loop2: detected capacity change from 0 to 32768 [ 336.870704][ T27] audit: type=1800 audit(1694685512.845:810): pid=9910 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 336.900305][ T9926] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9926) [ 337.282639][ T27] audit: type=1800 audit(1694685513.265:811): pid=9914 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1959 res=0 errno=0 [ 337.555311][ T9934] loop4: detected capacity change from 0 to 32768 [ 337.596985][ T9934] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (9934) [ 337.705976][ T9934] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 337.723173][ T27] audit: type=1800 audit(1694685513.705:812): pid=9926 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 337.733208][ T9934] BTRFS info (device loop4): using free space tree [ 337.932769][ T9934] BTRFS info (device loop4): enabling ssd optimizations [ 337.988877][ T9934] BTRFS info (device loop4): auto enabling async discard [ 338.010654][ T9958] loop1: detected capacity change from 0 to 32768 [ 338.025752][ T9958] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9958) [ 338.067556][ T27] audit: type=1800 audit(1694685514.045:813): pid=9934 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 338.075636][ T9952] loop0: detected capacity change from 0 to 32768 [ 338.107297][ T9952] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9952) [ 338.362216][ T9954] loop3: detected capacity change from 0 to 32768 [ 338.405328][ T9954] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (9954) [ 338.475910][ T9954] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 338.513997][ T9954] BTRFS info (device loop3): using free space tree [ 338.752574][ T27] audit: type=1800 audit(1694685514.725:814): pid=9958 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 338.796634][ T9954] BTRFS info (device loop3): enabling ssd optimizations [ 338.842252][ T9954] BTRFS info (device loop3): auto enabling async discard [ 338.860624][ T9959] loop5: detected capacity change from 0 to 32768 [ 338.919385][ T9959] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9959) [ 338.920693][ T27] audit: type=1800 audit(1694685514.895:815): pid=9952 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1961 res=0 errno=0 [ 339.076870][ T27] audit: type=1800 audit(1694685514.985:816): pid=9954 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 339.174037][ T5377] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop3 scanned by udevd (5377) [ 339.216999][ T9977] loop2: detected capacity change from 0 to 32768 [ 339.295804][ T9977] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 339.757097][ T9980] loop4: detected capacity change from 0 to 32768 [ 339.796106][ T9980] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 340.238142][ T9998] loop0: detected capacity change from 0 to 32768 [ 340.297075][ T9998] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 340.331561][ T9999] loop1: detected capacity change from 0 to 32768 [ 340.361319][ T9999] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 340.678936][T10002] loop3: detected capacity change from 0 to 32768 [ 340.749425][T10002] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 340.795235][T10002] BTRFS info (device loop3): using free space tree [ 340.942028][T10002] BTRFS info (device loop3): enabling ssd optimizations [ 341.016641][T10002] BTRFS info (device loop3): auto enabling async discard [ 341.087464][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 341.087480][ T27] audit: type=1800 audit(1694685517.065:820): pid=10002 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 341.132385][T10004] loop5: detected capacity change from 0 to 32768 2023/09/14 09:58:37 executed programs: 595 [ 341.203126][T10004] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10004) [ 341.216543][ T27] audit: type=1800 audit(1694685517.105:821): pid=9998 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 341.301909][ T27] audit: type=1800 audit(1694685517.135:822): pid=9999 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 341.496934][T10008] loop4: detected capacity change from 0 to 32768 [ 341.523788][T10008] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (10008) [ 341.599300][T10006] loop2: detected capacity change from 0 to 32768 [ 341.614041][T10008] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 341.643264][T10006] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10006) [ 341.645492][T10008] BTRFS info (device loop4): using free space tree [ 341.889729][T10008] BTRFS info (device loop4): enabling ssd optimizations [ 341.896890][T10008] BTRFS info (device loop4): auto enabling async discard [ 341.956944][ T27] audit: type=1800 audit(1694685517.935:823): pid=10004 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 342.065127][ T27] audit: type=1800 audit(1694685517.985:824): pid=10008 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 342.353764][ T27] audit: type=1800 audit(1694685518.325:825): pid=10006 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1951 res=0 errno=0 [ 342.433741][T10026] loop0: detected capacity change from 0 to 32768 [ 342.492282][T10026] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10026) [ 342.576864][T10028] loop1: detected capacity change from 0 to 32768 [ 342.579867][T10026] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 342.602907][T10026] BTRFS info (device loop0): using free space tree [ 342.620165][T10028] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10028) [ 342.648193][T10030] loop3: detected capacity change from 0 to 32768 [ 342.679311][T10030] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10030) [ 342.790486][T10026] BTRFS info (device loop0): enabling ssd optimizations [ 342.811155][T10026] BTRFS info (device loop0): auto enabling async discard [ 342.893622][ T27] audit: type=1800 audit(1694685518.875:826): pid=10026 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 343.287160][ T27] audit: type=1800 audit(1694685519.265:827): pid=10030 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1960 res=0 errno=0 [ 343.444572][T10047] loop5: detected capacity change from 0 to 32768 [ 343.489497][ T27] audit: type=1800 audit(1694685519.465:828): pid=10028 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1967 res=0 errno=0 [ 343.511543][T10047] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10047) [ 343.592466][T10047] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 343.620258][T10047] BTRFS info (device loop5): using free space tree [ 343.678339][T10052] loop2: detected capacity change from 0 to 32768 [ 343.705203][T10052] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10052) [ 343.815259][T10050] loop4: detected capacity change from 0 to 32768 [ 343.860197][T10047] BTRFS info (device loop5): enabling ssd optimizations [ 343.898803][T10050] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10050) [ 343.921733][T10047] BTRFS info (device loop5): auto enabling async discard [ 343.976708][ T27] audit: type=1800 audit(1694685519.955:829): pid=10047 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 344.788698][T10070] loop0: detected capacity change from 0 to 32768 [ 344.847121][T10070] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10070) [ 344.908543][T10070] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 344.948613][T10070] BTRFS info (device loop0): using free space tree [ 344.979135][T10072] loop3: detected capacity change from 0 to 32768 [ 345.025353][T10087] loop1: detected capacity change from 0 to 32768 [ 345.032260][T10072] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10072) [ 345.053544][T10087] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10087) [ 345.192335][T10070] BTRFS info (device loop0): enabling ssd optimizations [ 345.237890][T10070] BTRFS info (device loop0): auto enabling async discard [ 345.383415][T10094] loop5: detected capacity change from 0 to 32768 [ 345.412729][T10094] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10094) [ 345.430686][T10092] loop2: detected capacity change from 0 to 32768 [ 345.468151][T10092] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10092) [ 345.514815][ T5419] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (5419) [ 346.059480][T10096] loop4: detected capacity change from 0 to 32768 [ 346.093211][T10096] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (10096) [ 346.183046][T10096] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 346.221421][T10096] BTRFS info (device loop4): using free space tree [ 346.303987][ T27] kauditd_printk_skb: 6 callbacks suppressed [ 346.304004][ T27] audit: type=1800 audit(1694685522.285:836): pid=10092 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1975 res=0 errno=0 2023/09/14 09:58:42 executed programs: 611 [ 346.463000][T10096] BTRFS info (device loop4): enabling ssd optimizations [ 346.509881][T10096] BTRFS info (device loop4): auto enabling async discard [ 346.564429][ T27] audit: type=1800 audit(1694685522.545:837): pid=10096 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 347.025218][ T27] audit: type=1800 audit(1694685523.005:838): pid=10116 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1970 res=0 errno=0 [ 347.233449][T10114] loop5: detected capacity change from 0 to 32768 [ 347.264061][T10114] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10114) [ 347.344494][T10114] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 347.357665][T10114] BTRFS info (device loop5): using free space tree [ 347.387716][T10118] loop1: detected capacity change from 0 to 32768 [ 347.424619][T10118] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10118) [ 347.505934][T10120] loop3: detected capacity change from 0 to 32768 [ 347.584196][T10114] BTRFS info (device loop5): enabling ssd optimizations [ 347.599761][T10114] BTRFS info (device loop5): auto enabling async discard [ 347.607078][T10120] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10120) [ 347.663582][ T27] audit: type=1800 audit(1694685523.645:839): pid=10114 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 347.795027][T10138] loop2: detected capacity change from 0 to 32768 [ 347.844641][T10138] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10138) [ 347.969488][T10141] loop4: detected capacity change from 0 to 32768 [ 348.049086][T10141] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (10141) [ 348.154154][T10141] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 348.197037][T10141] BTRFS info (device loop4): using free space tree [ 348.205162][ T27] audit: type=1800 audit(1694685524.175:840): pid=10118 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 348.371946][ T27] audit: type=1800 audit(1694685524.355:841): pid=10138 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1948 res=0 errno=0 [ 348.542455][T10141] BTRFS info (device loop4): enabling ssd optimizations [ 348.550012][T10143] loop0: detected capacity change from 0 to 32768 [ 348.575700][T10141] BTRFS info (device loop4): auto enabling async discard [ 348.594426][T10143] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10143) [ 348.606328][ T27] audit: type=1800 audit(1694685524.575:842): pid=10120 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1967 res=0 errno=0 [ 348.749641][ T27] audit: type=1800 audit(1694685524.695:843): pid=10141 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 349.405772][ T27] audit: type=1800 audit(1694685525.385:844): pid=10143 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 349.424987][T10161] loop5: detected capacity change from 0 to 32768 [ 349.470720][T10161] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10161) [ 349.528690][T10161] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 349.579800][T10161] BTRFS info (device loop5): using free space tree [ 349.673220][T10178] loop2: detected capacity change from 0 to 32768 [ 349.736601][T10178] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10178) [ 349.812128][T10161] BTRFS info (device loop5): enabling ssd optimizations [ 349.819207][T10161] BTRFS info (device loop5): auto enabling async discard [ 349.866013][ T27] audit: type=1800 audit(1694685525.845:845): pid=10161 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 349.985034][T10182] loop1: detected capacity change from 0 to 32768 [ 350.027091][T10182] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10182) [ 350.040740][T10185] loop3: detected capacity change from 0 to 32768 [ 350.083359][T10185] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10185) [ 350.507140][T10187] loop4: detected capacity change from 0 to 32768 [ 350.558278][T10187] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (10187) [ 350.635516][T10187] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 350.662446][T10187] BTRFS info (device loop4): using free space tree [ 350.735572][T10202] loop0: detected capacity change from 0 to 32768 [ 350.762396][T10202] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10202) [ 350.845330][T10187] BTRFS info (device loop4): enabling ssd optimizations [ 350.886647][T10187] BTRFS info (device loop4): auto enabling async discard [ 351.403071][T10208] loop5: detected capacity change from 0 to 32768 [ 351.449258][T10208] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10208) [ 351.512802][T10208] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 351.527588][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 351.527604][ T27] audit: type=1800 audit(1694685527.505:850): pid=10202 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1969 res=0 errno=0 2023/09/14 09:58:47 executed programs: 625 [ 351.596820][T10208] BTRFS info (device loop5): using free space tree [ 351.735767][T10210] loop2: detected capacity change from 0 to 32768 [ 351.795090][T10210] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10210) [ 351.820030][T10208] BTRFS info (device loop5): enabling ssd optimizations [ 351.850107][T10208] BTRFS info (device loop5): auto enabling async discard [ 351.941495][ T27] audit: type=1800 audit(1694685527.925:851): pid=10208 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 352.168419][T10227] loop1: detected capacity change from 0 to 32768 [ 352.254813][T10227] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (10227) [ 352.315297][T10229] loop3: detected capacity change from 0 to 32768 [ 352.352520][T10229] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10229) [ 352.383830][T10227] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 352.425957][T10227] BTRFS info (device loop1): using free space tree [ 352.509519][ T27] audit: type=1800 audit(1694685528.485:852): pid=10210 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 352.558806][T10232] loop4: detected capacity change from 0 to 32768 [ 352.570170][T10232] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10232) [ 352.711822][T10227] BTRFS info (device loop1): enabling ssd optimizations [ 352.763628][T10227] BTRFS info (device loop1): auto enabling async discard [ 352.829262][ T27] audit: type=1800 audit(1694685528.795:853): pid=10227 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 353.046386][T10237] loop0: detected capacity change from 0 to 32768 [ 353.080516][ T27] audit: type=1800 audit(1694685529.055:854): pid=10232 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1959 res=0 errno=0 [ 353.142719][T10237] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10237) [ 353.365408][ T27] audit: type=1800 audit(1694685529.345:855): pid=10229 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1964 res=0 errno=0 [ 353.754504][T10253] loop5: detected capacity change from 0 to 32768 [ 353.806497][ T27] audit: type=1800 audit(1694685529.785:856): pid=10237 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 353.838236][T10253] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10253) [ 353.912505][T10253] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 353.965923][T10270] loop2: detected capacity change from 0 to 32768 [ 353.977989][T10253] BTRFS info (device loop5): using free space tree [ 353.989922][T10270] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10270) [ 354.120264][T10253] BTRFS info (device loop5): enabling ssd optimizations [ 354.154243][T10253] BTRFS info (device loop5): auto enabling async discard [ 354.224493][ T27] audit: type=1800 audit(1694685530.205:857): pid=10253 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 354.512766][T10274] loop4: detected capacity change from 0 to 32768 [ 354.560400][T10274] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (10274) [ 354.615201][T10274] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 354.657829][T10274] BTRFS info (device loop4): using free space tree [ 354.682803][ T27] audit: type=1800 audit(1694685530.665:858): pid=10270 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 354.696655][T10278] loop1: detected capacity change from 0 to 32768 [ 354.838946][T10278] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10278) [ 354.865619][T10276] loop3: detected capacity change from 0 to 32768 [ 354.894839][T10274] BTRFS info (device loop4): enabling ssd optimizations [ 354.926947][T10276] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10276) [ 354.942021][T10274] BTRFS info (device loop4): auto enabling async discard [ 354.992694][ T27] audit: type=1800 audit(1694685530.975:859): pid=10274 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 355.411316][T10284] loop0: detected capacity change from 0 to 32768 [ 355.473607][T10284] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10284) [ 355.579339][T10284] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 355.621966][T10284] BTRFS info (device loop0): using free space tree [ 355.751049][T10284] BTRFS info (device loop0): enabling ssd optimizations [ 355.799850][T10284] BTRFS info (device loop0): auto enabling async discard [ 356.207286][T10315] loop2: detected capacity change from 0 to 32768 [ 356.255248][T10315] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (10315) [ 356.344060][T10315] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 356.387069][T10315] BTRFS info (device loop2): using free space tree [ 356.581577][T10315] BTRFS info (device loop2): enabling ssd optimizations [ 356.594643][T10315] BTRFS info (device loop2): auto enabling async discard [ 356.646920][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 356.646936][ T27] audit: type=1800 audit(1694685532.625:864): pid=10315 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 2023/09/14 09:58:52 executed programs: 639 [ 356.706705][T10320] loop4: detected capacity change from 0 to 32768 [ 356.758632][T10320] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10320) [ 356.783824][ T27] audit: type=1800 audit(1694685532.765:865): pid=10320 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1970 res=0 errno=0 [ 356.870629][ T5420] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (5420) [ 356.882136][T10337] loop1: detected capacity change from 0 to 32768 [ 356.925715][T10337] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10337) [ 357.236572][T10340] loop5: detected capacity change from 0 to 32768 [ 357.298357][T10340] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10340) [ 357.316210][T10341] loop3: detected capacity change from 0 to 32768 [ 357.374087][T10341] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10341) [ 357.385660][T10340] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 357.409257][T10340] BTRFS info (device loop5): using free space tree [ 357.571307][ T27] audit: type=1800 audit(1694685533.555:866): pid=10337 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 357.657640][T10340] BTRFS info (device loop5): enabling ssd optimizations [ 357.693501][T10340] BTRFS info (device loop5): auto enabling async discard [ 357.762868][ T27] audit: type=1800 audit(1694685533.745:867): pid=10340 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 358.116053][T10358] loop4: detected capacity change from 0 to 32768 [ 358.165298][T10358] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (10358) [ 358.195013][T10361] loop0: detected capacity change from 0 to 32768 [ 358.231626][T10358] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 358.242530][T10361] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10361) [ 358.265382][T10358] BTRFS info (device loop4): using free space tree [ 358.365093][ T27] audit: type=1800 audit(1694685534.315:868): pid=10341 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 358.514466][T10358] BTRFS info (device loop4): enabling ssd optimizations [ 358.553892][T10363] loop2: detected capacity change from 0 to 32768 [ 358.569757][T10358] BTRFS info (device loop4): auto enabling async discard [ 358.618744][T10363] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10363) [ 358.679217][ T27] audit: type=1800 audit(1694685534.655:869): pid=10363 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 358.710275][ T5419] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5419) [ 358.740240][ T27] audit: type=1800 audit(1694685534.715:870): pid=10358 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 358.849004][ T27] audit: type=1800 audit(1694685534.825:871): pid=10361 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1950 res=0 errno=0 [ 359.057299][T10380] loop1: detected capacity change from 0 to 32768 [ 359.129907][T10380] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (10380) [ 359.176878][T10383] loop5: detected capacity change from 0 to 32768 [ 359.222313][T10383] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10383) [ 359.295297][T10380] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 359.328504][T10380] BTRFS info (device loop1): using free space tree [ 359.574927][T10380] BTRFS info (device loop1): enabling ssd optimizations [ 359.618285][T10403] loop2: detected capacity change from 0 to 32768 [ 359.627185][T10380] BTRFS info (device loop1): auto enabling async discard [ 359.641400][T10403] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10403) [ 359.683988][ T27] audit: type=1800 audit(1694685535.665:872): pid=10380 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 359.707849][ T5419] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5419) [ 359.835500][ T27] audit: type=1800 audit(1694685535.715:873): pid=10403 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 360.420087][T10401] loop3: detected capacity change from 0 to 32768 [ 360.487521][T10401] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (10401) [ 360.618926][T10401] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 360.648531][T10405] loop0: detected capacity change from 0 to 32768 [ 360.665973][T10401] BTRFS info (device loop3): using free space tree [ 360.694757][T10405] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10405) [ 360.852484][T10408] loop4: detected capacity change from 0 to 32768 [ 360.928748][T10408] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10408) [ 360.985585][T10401] BTRFS info (device loop3): enabling ssd optimizations [ 361.019062][T10401] BTRFS info (device loop3): auto enabling async discard [ 361.432956][T10425] loop2: detected capacity change from 0 to 32768 [ 361.484675][T10425] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (10425) [ 361.521470][T10428] loop1: detected capacity change from 0 to 32768 [ 361.564889][T10428] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10428) [ 361.580285][T10425] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 361.589069][T10425] BTRFS info (device loop2): using free space tree [ 361.658920][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 361.658938][ T27] audit: type=1800 audit(1694685537.635:877): pid=10408 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 361.698014][T10430] loop5: detected capacity change from 0 to 32768 2023/09/14 09:58:57 executed programs: 652 [ 361.824967][T10430] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10430) [ 361.857796][T10425] BTRFS info (device loop2): enabling ssd optimizations [ 361.864926][T10425] BTRFS info (device loop2): auto enabling async discard [ 361.892811][ T27] audit: type=1800 audit(1694685537.875:878): pid=10425 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 362.472364][ T27] audit: type=1800 audit(1694685538.445:879): pid=10428 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1971 res=0 errno=0 [ 362.579762][ T27] audit: type=1800 audit(1694685538.515:880): pid=10430 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1957 res=0 errno=0 [ 362.715554][T10449] loop3: detected capacity change from 0 to 32768 [ 362.766679][T10449] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (10449) [ 362.824982][T10449] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 362.854151][T10450] loop0: detected capacity change from 0 to 32768 [ 362.871577][T10449] BTRFS info (device loop3): using free space tree [ 362.890559][T10450] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10450) [ 363.024832][T10449] BTRFS info (device loop3): enabling ssd optimizations [ 363.057987][T10449] BTRFS info (device loop3): auto enabling async discard [ 363.122902][ T27] audit: type=1800 audit(1694685539.105:881): pid=10449 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 363.418666][T10468] loop4: detected capacity change from 0 to 32768 [ 363.466504][T10468] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (10468) [ 363.507826][T10471] loop2: detected capacity change from 0 to 32768 [ 363.526082][T10468] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 363.547558][T10471] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10471) [ 363.581587][T10468] BTRFS info (device loop4): using free space tree [ 363.605221][ T27] audit: type=1800 audit(1694685539.585:882): pid=10450 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 363.709615][T10475] loop5: detected capacity change from 0 to 32768 [ 363.719448][ T27] audit: type=1800 audit(1694685539.645:883): pid=10471 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 363.721856][T10475] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10475) [ 363.893737][ T5420] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5420) [ 363.901146][T10474] loop1: detected capacity change from 0 to 32768 [ 363.941277][T10474] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10474) [ 363.975660][T10468] BTRFS info (device loop4): enabling ssd optimizations [ 364.000677][T10468] BTRFS info (device loop4): auto enabling async discard [ 364.110277][ T27] audit: type=1800 audit(1694685540.085:884): pid=10468 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 364.732056][ T27] audit: type=1800 audit(1694685540.715:885): pid=10475 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 364.808318][T10503] loop0: detected capacity change from 0 to 32768 [ 364.863689][T10503] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10503) [ 364.890984][ T27] audit: type=1800 audit(1694685540.875:886): pid=10474 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1960 res=0 errno=0 [ 365.006906][T10503] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 365.059841][T10503] BTRFS info (device loop0): using free space tree [ 365.160404][T10493] loop3: detected capacity change from 0 to 32768 [ 365.216886][T10493] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10493) [ 365.230191][T10509] loop2: detected capacity change from 0 to 32768 [ 365.238572][T10503] BTRFS info (device loop0): enabling ssd optimizations [ 365.270012][T10503] BTRFS info (device loop0): auto enabling async discard [ 365.291797][T10509] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10509) [ 365.311798][ T5419] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (5419) [ 365.522774][T10516] loop4: detected capacity change from 0 to 32768 [ 365.563470][T10516] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10516) [ 366.279802][T10518] loop5: detected capacity change from 0 to 32768 [ 366.310748][T10518] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10518) [ 366.421834][T10518] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 366.440030][T10518] BTRFS info (device loop5): using free space tree [ 366.606849][T10518] BTRFS info (device loop5): enabling ssd optimizations [ 366.645039][T10518] BTRFS info (device loop5): auto enabling async discard [ 366.657003][T10527] loop1: detected capacity change from 0 to 32768 [ 366.692188][T10527] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10527) 2023/09/14 09:59:02 executed programs: 666 [ 366.713629][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 366.713645][ T27] audit: type=1800 audit(1694685542.695:891): pid=10518 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 366.756411][T10537] loop3: detected capacity change from 0 to 32768 [ 366.802533][T10537] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10537) [ 367.060971][T10540] loop0: detected capacity change from 0 to 32768 [ 367.117054][T10540] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10540) [ 367.236165][T10540] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 367.269035][T10540] BTRFS info (device loop0): using free space tree [ 367.460158][T10540] BTRFS info (device loop0): enabling ssd optimizations [ 367.481318][T10540] BTRFS info (device loop0): auto enabling async discard [ 367.489206][ T27] audit: type=1800 audit(1694685543.465:892): pid=10527 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 367.512234][T10542] loop2: detected capacity change from 0 to 32768 [ 367.563391][T10542] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10542) [ 367.654395][ T27] audit: type=1800 audit(1694685543.535:893): pid=10537 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 367.685737][T10554] loop4: detected capacity change from 0 to 32768 [ 367.748605][T10554] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10554) [ 367.751810][ T27] audit: type=1800 audit(1694685543.605:894): pid=10540 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 368.003586][T10562] loop5: detected capacity change from 0 to 32768 [ 368.026423][T10562] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10562) [ 368.126310][T10562] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 368.167732][T10562] BTRFS info (device loop5): using free space tree [ 368.412731][ T27] audit: type=1800 audit(1694685544.395:895): pid=10542 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1973 res=0 errno=0 [ 368.412968][T10562] BTRFS info (device loop5): enabling ssd optimizations [ 368.492530][T10579] loop1: detected capacity change from 0 to 32768 [ 368.507717][T10579] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10579) [ 368.549933][T10562] BTRFS info (device loop5): auto enabling async discard [ 368.706941][ T27] audit: type=1800 audit(1694685544.685:896): pid=10554 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1955 res=0 errno=0 [ 368.791112][ T27] audit: type=1800 audit(1694685544.685:897): pid=10562 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 369.147987][T10581] loop3: detected capacity change from 0 to 32768 [ 369.192648][T10581] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (10581) [ 369.231349][T10584] loop0: detected capacity change from 0 to 32768 [ 369.269256][T10581] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 369.280686][T10584] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10584) [ 369.310772][T10581] BTRFS info (device loop3): using free space tree [ 369.336450][ T5420] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (5420) [ 369.371404][ T27] audit: type=1800 audit(1694685545.355:898): pid=10584 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 369.473653][ T27] audit: type=1800 audit(1694685545.455:899): pid=10579 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1953 res=0 errno=0 [ 369.688477][T10581] BTRFS info (device loop3): enabling ssd optimizations [ 369.699129][T10581] BTRFS info (device loop3): auto enabling async discard [ 369.777958][ T27] audit: type=1800 audit(1694685545.755:900): pid=10581 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 370.222543][T10616] loop0: detected capacity change from 0 to 32768 [ 370.227517][T10602] loop2: detected capacity change from 0 to 32768 [ 370.276298][T10616] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10616) [ 370.323619][T10604] loop4: detected capacity change from 0 to 32768 [ 370.373680][T10602] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10602) [ 370.414735][T10604] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10604) [ 370.453959][T10616] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 370.514078][T10616] BTRFS info (device loop0): using free space tree [ 370.656349][T10607] loop5: detected capacity change from 0 to 32768 [ 370.710108][T10607] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10607) [ 370.830104][T10616] BTRFS info (device loop0): enabling ssd optimizations [ 370.886232][T10616] BTRFS info (device loop0): auto enabling async discard [ 371.222426][T10626] loop1: detected capacity change from 0 to 32768 [ 371.285169][T10626] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (10626) [ 371.355296][T10626] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 371.403147][T10626] BTRFS info (device loop1): using free space tree [ 371.567367][T10626] BTRFS info (device loop1): enabling ssd optimizations [ 371.585776][T10626] BTRFS info (device loop1): auto enabling async discard [ 371.653279][T10631] loop3: detected capacity change from 0 to 32768 [ 371.705447][T10631] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10631) [ 371.745902][ T5420] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (5420) [ 371.770651][ T27] kauditd_printk_skb: 5 callbacks suppressed 2023/09/14 09:59:07 executed programs: 680 [ 371.770669][ T27] audit: type=1800 audit(1694685547.755:906): pid=10631 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1951 res=0 errno=0 [ 372.852731][T10649] loop2: detected capacity change from 0 to 32768 [ 372.891118][T10649] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (10649) [ 372.914621][T10654] loop0: detected capacity change from 0 to 32768 [ 372.974930][T10654] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10654) [ 373.003830][T10649] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 373.011222][T10668] loop4: detected capacity change from 0 to 32768 [ 373.041518][ T27] audit: type=1800 audit(1694685549.025:907): pid=10654 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 373.063696][T10649] BTRFS info (device loop2): using free space tree [ 373.082156][T10668] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10668) [ 373.117548][T10675] loop5: detected capacity change from 0 to 32768 [ 373.127284][ T5419] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (5419) [ 373.147382][T10678] loop3: detected capacity change from 0 to 32768 [ 373.159536][T10675] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10675) [ 373.201285][T10678] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10678) [ 373.253038][T10680] loop1: detected capacity change from 0 to 32768 [ 373.267652][T10680] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10680) [ 373.417426][T10649] BTRFS info (device loop2): enabling ssd optimizations [ 373.472646][T10649] BTRFS info (device loop2): auto enabling async discard [ 373.603952][ T27] audit: type=1800 audit(1694685549.585:908): pid=10649 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 373.986333][ T27] audit: type=1800 audit(1694685549.965:909): pid=10668 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1949 res=0 errno=0 [ 374.132159][ T27] audit: type=1800 audit(1694685550.025:910): pid=10678 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 374.279370][ T27] audit: type=1800 audit(1694685550.055:911): pid=10680 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1979 res=0 errno=0 [ 374.345638][ T27] audit: type=1800 audit(1694685550.065:912): pid=10675 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1980 res=0 errno=0 [ 374.455315][T10695] loop0: detected capacity change from 0 to 32768 [ 374.518444][T10695] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10695) [ 374.578226][T10695] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 374.600035][T10695] BTRFS info (device loop0): using free space tree [ 374.790442][T10695] BTRFS info (device loop0): enabling ssd optimizations [ 374.819156][T10695] BTRFS info (device loop0): auto enabling async discard [ 374.934357][ T27] audit: type=1800 audit(1694685550.915:913): pid=10695 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 374.994167][T10701] loop2: detected capacity change from 0 to 32768 [ 375.033590][T10701] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10701) [ 375.452114][T10704] loop3: detected capacity change from 0 to 32768 [ 375.504598][T10704] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (10704) [ 375.549058][T10711] loop4: detected capacity change from 0 to 32768 [ 375.600041][T10704] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 375.608873][T10711] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10711) [ 375.623436][T10707] loop1: detected capacity change from 0 to 32768 [ 375.635257][T10704] BTRFS info (device loop3): using free space tree [ 375.648496][T10707] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10707) [ 375.713731][ T27] audit: type=1800 audit(1694685551.695:914): pid=10701 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 375.724268][T10709] loop5: detected capacity change from 0 to 32768 [ 375.766795][T10709] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10709) [ 375.957072][T10704] BTRFS info (device loop3): enabling ssd optimizations [ 375.991134][ T27] audit: type=1800 audit(1694685551.975:915): pid=10711 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1970 res=0 errno=0 [ 376.034290][T10704] BTRFS info (device loop3): auto enabling async discard [ 376.744633][T10730] loop0: detected capacity change from 0 to 32768 [ 376.800404][T10730] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10730) [ 376.898210][T10730] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 376.925317][T10730] BTRFS info (device loop0): using free space tree [ 377.105018][T10730] BTRFS info (device loop0): enabling ssd optimizations [ 377.123505][T10730] BTRFS info (device loop0): auto enabling async discard [ 377.145351][ T27] kauditd_printk_skb: 3 callbacks suppressed 2023/09/14 09:59:13 executed programs: 694 [ 377.145368][ T27] audit: type=1800 audit(1694685553.125:919): pid=10730 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 377.194115][T10748] loop2: detected capacity change from 0 to 32768 [ 377.224713][T10748] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10748) [ 377.285424][T10750] loop4: detected capacity change from 0 to 32768 [ 377.307631][T10750] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10750) [ 377.692836][T10756] loop3: detected capacity change from 0 to 32768 [ 377.704735][T10752] loop1: detected capacity change from 0 to 32768 [ 377.741128][T10756] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (10756) [ 377.798360][T10752] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10752) [ 377.832261][T10756] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 377.849736][T10756] BTRFS info (device loop3): using free space tree [ 377.920699][T10754] loop5: detected capacity change from 0 to 32768 [ 377.942936][T10754] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10754) [ 377.991482][ T27] audit: type=1800 audit(1694685553.975:920): pid=10748 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 378.099179][T10756] BTRFS info (device loop3): enabling ssd optimizations [ 378.106313][ T27] audit: type=1800 audit(1694685554.065:921): pid=10750 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1958 res=0 errno=0 [ 378.125867][T10756] BTRFS info (device loop3): auto enabling async discard [ 378.260314][ T27] audit: type=1800 audit(1694685554.225:922): pid=10756 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 378.465468][ T5420] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop3 scanned by udevd (5420) [ 378.485221][ T27] audit: type=1800 audit(1694685554.465:923): pid=10752 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1949 res=0 errno=0 [ 378.800257][ T27] audit: type=1800 audit(1694685554.785:924): pid=10754 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 378.861578][T10774] loop0: detected capacity change from 0 to 32768 [ 378.897093][T10774] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 378.923419][ T1234] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.930306][ T1234] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.460720][T10795] loop4: detected capacity change from 0 to 32768 [ 379.508701][T10795] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 379.611106][ T27] audit: type=1800 audit(1694685555.595:925): pid=10774 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 379.669296][T10793] loop2: detected capacity change from 0 to 32768 [ 379.745683][T10793] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 379.916967][T10800] loop3: detected capacity change from 0 to 32768 [ 379.987039][T10800] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 379.992118][T10801] loop1: detected capacity change from 0 to 32768 [ 380.024208][T10800] BTRFS info (device loop3): using free space tree [ 380.032248][T10803] loop5: detected capacity change from 0 to 32768 [ 380.057600][T10801] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10801) [ 380.150376][T10803] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10803) [ 380.222080][ T27] audit: type=1800 audit(1694685556.205:926): pid=10793 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 380.345972][ T27] audit: type=1800 audit(1694685556.325:927): pid=10795 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1956 res=0 errno=0 [ 380.405169][T10800] BTRFS info (device loop3): enabling ssd optimizations [ 380.457353][T10800] BTRFS info (device loop3): auto enabling async discard [ 380.562100][ T27] audit: type=1800 audit(1694685556.545:928): pid=10800 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 380.850964][T10805] loop0: detected capacity change from 0 to 32768 [ 380.906612][T10805] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10805) [ 380.983778][T10805] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 381.019812][T10805] BTRFS info (device loop0): using free space tree [ 381.197754][T10805] BTRFS info (device loop0): enabling ssd optimizations [ 381.220640][T10805] BTRFS info (device loop0): auto enabling async discard [ 381.456384][T10824] loop2: detected capacity change from 0 to 32768 [ 381.499882][T10824] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10824) [ 381.818991][T10826] loop4: detected capacity change from 0 to 32768 [ 381.873251][T10826] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (10826) [ 381.907649][T10826] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 381.917927][T10826] BTRFS info (device loop4): using free space tree [ 381.996000][T10826] BTRFS info (device loop4): enabling ssd optimizations [ 382.051934][T10826] BTRFS info (device loop4): auto enabling async discard [ 382.099514][T10848] loop1: detected capacity change from 0 to 32768 [ 382.120925][T10848] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10848) [ 382.167481][T10842] loop5: detected capacity change from 0 to 32768 2023/09/14 09:59:18 executed programs: 707 [ 382.225376][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 382.225395][ T27] audit: type=1800 audit(1694685558.185:932): pid=10826 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 382.228485][T10829] loop3: detected capacity change from 0 to 32768 [ 382.263052][T10842] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10842) [ 382.295409][ T27] audit: type=1800 audit(1694685558.265:933): pid=10824 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 382.354466][T10829] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10829) [ 382.987627][ T27] audit: type=1800 audit(1694685558.965:934): pid=10848 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1973 res=0 errno=0 [ 383.112665][T10853] loop0: detected capacity change from 0 to 32768 [ 383.132928][ T27] audit: type=1800 audit(1694685559.065:935): pid=10829 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 383.215836][T10853] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10853) [ 383.324874][T10853] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 383.342725][T10853] BTRFS info (device loop0): using free space tree [ 383.358044][ T27] audit: type=1800 audit(1694685559.335:936): pid=10842 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1952 res=0 errno=0 [ 383.482050][T10870] loop2: detected capacity change from 0 to 32768 [ 383.513997][T10853] BTRFS info (device loop0): enabling ssd optimizations [ 383.541692][T10870] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10870) [ 383.544621][T10853] BTRFS info (device loop0): auto enabling async discard [ 383.634859][ T27] audit: type=1800 audit(1694685559.605:937): pid=10853 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 384.081965][ T27] audit: type=1800 audit(1694685560.065:938): pid=10873 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1971 res=0 errno=0 [ 384.372321][ T27] audit: type=1800 audit(1694685560.355:939): pid=10870 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1971 res=0 errno=0 [ 384.448190][T10877] loop1: detected capacity change from 0 to 32768 [ 384.460459][T10877] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (10877) [ 384.506997][T10877] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 384.569960][T10877] BTRFS info (device loop1): using free space tree [ 384.700485][T10881] loop3: detected capacity change from 0 to 32768 [ 384.710996][T10881] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10881) [ 384.813784][T10877] BTRFS info (device loop1): enabling ssd optimizations [ 384.868706][T10877] BTRFS info (device loop1): auto enabling async discard [ 384.946152][ T27] audit: type=1800 audit(1694685560.915:940): pid=10877 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 385.043074][T10896] loop5: detected capacity change from 0 to 32768 [ 385.094734][T10896] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10896) [ 385.148508][T10899] loop0: detected capacity change from 0 to 32768 [ 385.185921][T10899] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10899) [ 385.352765][ T27] audit: type=1800 audit(1694685561.305:941): pid=10881 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1959 res=0 errno=0 [ 385.697210][T10902] loop4: detected capacity change from 0 to 32768 [ 385.760037][T10902] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (10902) [ 385.856203][T10902] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 385.872980][T10910] loop2: detected capacity change from 0 to 32768 [ 385.893043][T10902] BTRFS info (device loop4): using free space tree [ 385.921773][T10910] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10910) [ 386.137799][T10902] BTRFS info (device loop4): enabling ssd optimizations [ 386.149729][T10902] BTRFS info (device loop4): auto enabling async discard [ 386.222975][T10922] loop1: detected capacity change from 0 to 32768 [ 386.264502][T10922] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10922) [ 386.866791][T10924] loop3: detected capacity change from 0 to 32768 [ 386.950020][T10924] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (10924) [ 387.030126][T10924] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 387.038831][T10924] BTRFS info (device loop3): using free space tree [ 387.183696][T10941] loop5: detected capacity change from 0 to 32768 [ 387.193653][T10941] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10941) [ 387.212565][T10930] loop0: detected capacity change from 0 to 32768 [ 387.237711][T10924] BTRFS info (device loop3): enabling ssd optimizations [ 387.249199][T10930] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10930) [ 387.249732][T10924] BTRFS info (device loop3): auto enabling async discard 2023/09/14 09:59:23 executed programs: 722 [ 387.312541][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 387.312556][ T27] audit: type=1800 audit(1694685563.295:947): pid=10924 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 387.930491][ T27] audit: type=1800 audit(1694685563.905:948): pid=10941 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 387.985861][T10946] loop4: detected capacity change from 0 to 32768 [ 387.995027][T10948] loop2: detected capacity change from 0 to 32768 [ 388.003976][T10948] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (10948) [ 388.060462][T10946] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10946) [ 388.074728][T10948] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 388.094353][T10948] BTRFS info (device loop2): using free space tree [ 388.112590][ T27] audit: type=1800 audit(1694685564.095:949): pid=10930 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 388.380030][T10948] BTRFS info (device loop2): enabling ssd optimizations [ 388.387018][T10948] BTRFS info (device loop2): auto enabling async discard [ 388.486867][T10963] loop1: detected capacity change from 0 to 32768 [ 388.522429][T10963] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10963) [ 388.575724][ T27] audit: type=1800 audit(1694685564.555:950): pid=10948 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 388.717034][ T27] audit: type=1800 audit(1694685564.695:951): pid=10968 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1951 res=0 errno=0 [ 388.814265][ T5377] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop2 scanned by udevd (5377) [ 389.019740][ T27] audit: type=1800 audit(1694685564.995:952): pid=10946 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 389.400177][ T27] audit: type=1800 audit(1694685565.375:953): pid=10963 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 389.604699][T10982] loop0: detected capacity change from 0 to 32768 [ 389.670745][T10971] loop5: detected capacity change from 0 to 32768 [ 389.677476][T10982] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 389.722407][T10991] loop3: detected capacity change from 0 to 32768 [ 389.729767][T10971] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 389.763308][T10991] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 390.365033][ T27] audit: type=1800 audit(1694685566.345:954): pid=10982 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 390.379343][T10997] loop4: detected capacity change from 0 to 32768 [ 390.441094][T10993] loop2: detected capacity change from 0 to 32768 [ 390.461213][T10997] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 390.508730][ T27] audit: type=1800 audit(1694685566.415:955): pid=10971 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1952 res=0 errno=0 [ 390.544780][T10993] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 390.595147][T10993] BTRFS info (device loop2): using free space tree [ 390.606718][ T27] audit: type=1800 audit(1694685566.455:956): pid=10991 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1953 res=0 errno=0 [ 390.794551][T11000] loop1: detected capacity change from 0 to 32768 [ 390.797614][T10993] BTRFS info (device loop2): enabling ssd optimizations [ 390.808372][T11000] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11000) [ 390.825726][T10993] BTRFS info (device loop2): auto enabling async discard [ 391.645701][T11002] loop0: detected capacity change from 0 to 32768 [ 391.691830][T11002] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11002) [ 391.788463][T11002] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 391.813716][T11015] loop3: detected capacity change from 0 to 32768 [ 391.820408][T11002] BTRFS info (device loop0): using free space tree [ 391.836388][T11015] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11015) [ 391.988466][T11004] loop5: detected capacity change from 0 to 32768 [ 392.024984][T11024] loop2: detected capacity change from 0 to 32768 [ 392.034443][T11024] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11024) [ 392.048121][T11002] BTRFS info (device loop0): enabling ssd optimizations [ 392.056505][T11004] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11004) [ 392.091921][T11002] BTRFS info (device loop0): auto enabling async discard [ 392.535615][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 392.535631][ T27] audit: type=1800 audit(1694685568.515:961): pid=11015 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 392.575349][T11026] loop1: detected capacity change from 0 to 32768 2023/09/14 09:59:28 executed programs: 736 [ 392.650318][T11026] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (11026) [ 392.744921][ T27] audit: type=1800 audit(1694685568.725:962): pid=11024 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 392.760274][T11026] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 392.850623][T11026] BTRFS info (device loop1): using free space tree [ 392.888893][T11028] loop4: detected capacity change from 0 to 32768 [ 392.898454][ T27] audit: type=1800 audit(1694685568.795:963): pid=11004 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1959 res=0 errno=0 [ 392.950017][T11028] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11028) [ 393.084063][T11026] BTRFS info (device loop1): enabling ssd optimizations [ 393.107525][T11026] BTRFS info (device loop1): auto enabling async discard [ 393.189936][ T27] audit: type=1800 audit(1694685569.165:964): pid=11026 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 393.675868][ T27] audit: type=1800 audit(1694685569.655:965): pid=11028 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1967 res=0 errno=0 [ 393.964305][T11050] loop2: detected capacity change from 0 to 32768 [ 394.006541][T11050] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (11050) [ 394.021076][T11048] loop3: detected capacity change from 0 to 32768 [ 394.053733][T11048] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11048) [ 394.080370][T11050] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 394.104687][T11046] loop0: detected capacity change from 0 to 32768 [ 394.109831][T11050] BTRFS info (device loop2): using free space tree [ 394.133853][T11046] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11046) [ 394.204901][T11054] loop5: detected capacity change from 0 to 32768 [ 394.227595][T11050] BTRFS info (device loop2): enabling ssd optimizations [ 394.239275][T11050] BTRFS info (device loop2): auto enabling async discard [ 394.284537][T11054] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11054) [ 394.345847][ T27] audit: type=1800 audit(1694685570.325:966): pid=11050 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 394.622844][ T5420] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop2 scanned by udevd (5420) [ 394.868851][T11070] loop1: detected capacity change from 0 to 32768 [ 394.925372][T11070] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 394.958020][ T27] audit: type=1800 audit(1694685570.935:967): pid=11046 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 394.981883][ T5419] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 395.053763][ T27] audit: type=1800 audit(1694685570.965:968): pid=11048 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 395.127073][ T27] audit: type=1800 audit(1694685570.965:969): pid=11070 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1979 res=0 errno=0 [ 395.229799][ T27] audit: type=1800 audit(1694685570.985:970): pid=11054 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1980 res=0 errno=0 [ 395.273862][T11072] loop4: detected capacity change from 0 to 32768 [ 395.317333][T11072] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 396.070692][T11089] loop2: detected capacity change from 0 to 32768 [ 396.142272][T11089] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 396.174450][T11089] BTRFS info (device loop2): using free space tree [ 396.286556][T11095] loop3: detected capacity change from 0 to 32768 [ 396.296892][T11095] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11095) [ 396.327836][T11089] BTRFS info (device loop2): enabling ssd optimizations [ 396.376454][T11089] BTRFS info (device loop2): auto enabling async discard [ 396.435847][T11096] loop5: detected capacity change from 0 to 32768 [ 396.466331][T11096] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11096) [ 396.556071][T11097] loop0: detected capacity change from 0 to 32768 [ 396.577765][T11099] loop1: detected capacity change from 0 to 32768 [ 396.594044][T11097] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11097) [ 396.618676][T11099] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11099) [ 397.178830][T11101] loop4: detected capacity change from 0 to 32768 [ 397.242290][T11101] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (11101) [ 397.322956][T11101] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 397.359917][T11101] BTRFS info (device loop4): using free space tree [ 397.582207][T11101] BTRFS info (device loop4): enabling ssd optimizations [ 397.629953][T11101] BTRFS info (device loop4): auto enabling async discard [ 397.678033][ T27] kauditd_printk_skb: 6 callbacks suppressed [ 397.678050][ T27] audit: type=1800 audit(1694685573.655:977): pid=11101 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 2023/09/14 09:59:33 executed programs: 752 [ 398.088033][T11119] loop2: detected capacity change from 0 to 32768 [ 398.132183][T11119] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (11119) [ 398.212372][T11119] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 398.227406][T11121] loop3: detected capacity change from 0 to 32768 [ 398.239792][T11119] BTRFS info (device loop2): using free space tree [ 398.265540][T11121] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11121) [ 398.381562][T11119] BTRFS info (device loop2): enabling ssd optimizations [ 398.438099][T11119] BTRFS info (device loop2): auto enabling async discard [ 398.447470][T11137] loop1: detected capacity change from 0 to 32768 [ 398.480986][T11137] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11137) [ 398.542519][ T27] audit: type=1800 audit(1694685574.515:978): pid=11119 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 398.555623][T11142] loop0: detected capacity change from 0 to 32768 [ 398.610929][T11142] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11142) [ 398.621815][T11123] loop5: detected capacity change from 0 to 32768 [ 398.671576][T11123] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11123) [ 399.055239][ T27] audit: type=1800 audit(1694685575.035:979): pid=11121 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 399.358111][ T27] audit: type=1800 audit(1694685575.335:980): pid=11137 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 399.456381][ T27] audit: type=1800 audit(1694685575.425:981): pid=11123 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1953 res=0 errno=0 [ 399.496326][T11147] loop4: detected capacity change from 0 to 32768 [ 399.546490][T11147] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (11147) [ 399.569797][ T27] audit: type=1800 audit(1694685575.545:982): pid=11142 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1964 res=0 errno=0 [ 399.653457][T11147] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 399.674528][T11147] BTRFS info (device loop4): using free space tree [ 399.881178][T11147] BTRFS info (device loop4): enabling ssd optimizations [ 399.919768][T11147] BTRFS info (device loop4): auto enabling async discard [ 399.954330][T11166] loop2: detected capacity change from 0 to 32768 [ 399.977564][ T27] audit: type=1800 audit(1694685575.955:983): pid=11147 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 399.980522][T11166] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11166) [ 400.368095][T11169] loop3: detected capacity change from 0 to 32768 [ 400.413591][T11169] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11169) [ 400.510498][T11169] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 400.571894][T11169] BTRFS info (device loop3): using free space tree [ 400.775772][T11169] BTRFS info (device loop3): enabling ssd optimizations [ 400.809721][T11169] BTRFS info (device loop3): auto enabling async discard [ 400.826627][ T27] audit: type=1800 audit(1694685576.805:984): pid=11166 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 400.881656][T11171] loop1: detected capacity change from 0 to 32768 [ 400.891826][T11171] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11171) [ 400.919229][T11175] loop0: detected capacity change from 0 to 32768 [ 400.931712][ T27] audit: type=1800 audit(1694685576.895:985): pid=11169 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 400.973930][T11175] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11175) [ 401.112983][T11173] loop5: detected capacity change from 0 to 32768 [ 401.173547][T11173] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11173) [ 401.614777][T11193] loop4: detected capacity change from 0 to 32768 [ 401.643986][ T27] audit: type=1800 audit(1694685577.615:986): pid=11171 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 401.690996][T11193] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (11193) [ 401.791425][T11193] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 401.821201][T11193] BTRFS info (device loop4): using free space tree [ 402.063049][T11193] BTRFS info (device loop4): enabling ssd optimizations [ 402.110075][T11193] BTRFS info (device loop4): auto enabling async discard [ 402.372682][T11213] loop3: detected capacity change from 0 to 32768 [ 402.447594][T11213] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11213) [ 402.514919][T11210] loop2: detected capacity change from 0 to 32768 [ 402.540387][T11213] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 402.549075][T11213] BTRFS info (device loop3): using free space tree [ 402.607317][T11210] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11210) [ 402.832859][T11213] BTRFS info (device loop3): enabling ssd optimizations [ 402.863358][T11213] BTRFS info (device loop3): auto enabling async discard 2023/09/14 09:59:39 executed programs: 765 [ 403.011362][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 403.011378][ T27] audit: type=1800 audit(1694685578.995:990): pid=11213 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 403.090283][T11234] loop5: detected capacity change from 0 to 32768 [ 403.119252][T11234] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11234) [ 403.201040][T11220] loop0: detected capacity change from 0 to 32768 [ 403.234365][T11220] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11220) [ 403.324263][T11215] loop1: detected capacity change from 0 to 32768 [ 403.370051][T11215] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (11215) [ 403.442287][T11215] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 403.529819][T11215] BTRFS info (device loop1): using free space tree [ 403.593237][ T27] audit: type=1800 audit(1694685579.575:991): pid=11210 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 403.643536][T11237] loop4: detected capacity change from 0 to 32768 [ 403.653743][T11237] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11237) [ 403.788815][T11215] BTRFS info (device loop1): enabling ssd optimizations [ 403.799299][ T27] audit: type=1800 audit(1694685579.775:992): pid=11220 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1952 res=0 errno=0 [ 403.830185][T11215] BTRFS info (device loop1): auto enabling async discard [ 403.965281][ T27] audit: type=1800 audit(1694685579.895:993): pid=11215 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 404.147202][ T27] audit: type=1800 audit(1694685580.125:994): pid=11234 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1964 res=0 errno=0 [ 404.385744][ T27] audit: type=1800 audit(1694685580.365:995): pid=11237 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1950 res=0 errno=0 [ 404.699408][T11255] loop3: detected capacity change from 0 to 32768 [ 404.734512][T11255] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11255) [ 404.793210][T11255] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 404.819641][T11255] BTRFS info (device loop3): using free space tree [ 405.075377][T11255] BTRFS info (device loop3): enabling ssd optimizations [ 405.088018][T11255] BTRFS info (device loop3): auto enabling async discard [ 405.169225][ T27] audit: type=1800 audit(1694685581.145:996): pid=11255 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 405.222447][T11273] loop2: detected capacity change from 0 to 32768 [ 405.264828][T11273] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11273) [ 405.436444][T11276] loop0: detected capacity change from 0 to 32768 [ 405.497435][T11276] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11276) [ 405.520442][T11279] loop5: detected capacity change from 0 to 32768 [ 405.585061][T11279] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11279) [ 405.597538][T11276] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 405.609335][T11283] loop4: detected capacity change from 0 to 32768 [ 405.623893][T11276] BTRFS info (device loop0): using free space tree [ 405.665820][T11281] loop1: detected capacity change from 0 to 32768 [ 405.672985][T11283] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11283) [ 405.693460][T11281] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11281) [ 405.919404][ T27] audit: type=1800 audit(1694685581.895:997): pid=11279 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 405.970032][T11276] BTRFS info (device loop0): enabling ssd optimizations [ 405.999768][T11276] BTRFS info (device loop0): auto enabling async discard [ 406.032722][ T27] audit: type=1800 audit(1694685582.015:998): pid=11273 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1957 res=0 errno=0 [ 406.224952][ T27] audit: type=1800 audit(1694685582.045:999): pid=11276 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 406.807378][T11301] loop3: detected capacity change from 0 to 32768 [ 406.859413][T11301] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11301) [ 406.920854][T11301] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 406.931790][T11301] BTRFS info (device loop3): using free space tree [ 407.079765][T11301] BTRFS info (device loop3): enabling ssd optimizations [ 407.109950][T11301] BTRFS info (device loop3): auto enabling async discard [ 407.368697][T11318] loop5: detected capacity change from 0 to 32768 [ 407.415701][T11318] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (11318) [ 407.522883][T11318] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 407.575290][T11318] BTRFS info (device loop5): using free space tree [ 407.637753][T11321] loop2: detected capacity change from 0 to 32768 [ 407.646274][T11326] loop4: detected capacity change from 0 to 32768 [ 407.729127][T11321] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11321) [ 407.761700][T11324] loop0: detected capacity change from 0 to 32768 [ 407.801964][T11324] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11324) [ 407.835678][T11318] BTRFS info (device loop5): enabling ssd optimizations [ 407.844895][T11326] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11326) [ 407.855607][T11318] BTRFS info (device loop5): auto enabling async discard [ 407.913774][ T5420] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (5420) [ 408.270336][T11328] loop1: detected capacity change from 0 to 32768 [ 408.316057][T11328] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (11328) [ 408.397193][T11328] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 408.439698][T11328] BTRFS info (device loop1): using free space tree 2023/09/14 09:59:44 executed programs: 780 [ 408.526749][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 408.526766][ T27] audit: type=1800 audit(1694685584.505:1005): pid=11326 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 408.700810][T11328] BTRFS info (device loop1): enabling ssd optimizations [ 408.712722][T11328] BTRFS info (device loop1): auto enabling async discard [ 408.723437][ T27] audit: type=1800 audit(1694685584.695:1006): pid=11321 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 408.797581][T11346] loop3: detected capacity change from 0 to 32768 [ 408.806564][T11346] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11346) [ 408.841871][ T27] audit: type=1800 audit(1694685584.825:1007): pid=11328 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 409.471259][T11363] loop0: detected capacity change from 0 to 32768 [ 409.510226][T11363] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11363) [ 409.537184][ T27] audit: type=1800 audit(1694685585.515:1008): pid=11346 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 409.673932][T11363] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 409.696126][T11363] BTRFS info (device loop0): using free space tree [ 409.743321][T11366] loop5: detected capacity change from 0 to 32768 [ 409.837573][T11366] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11366) [ 409.953581][T11363] BTRFS info (device loop0): enabling ssd optimizations [ 410.002150][T11363] BTRFS info (device loop0): auto enabling async discard [ 410.046768][T11388] loop1: detected capacity change from 0 to 32768 [ 410.055382][T11385] loop2: detected capacity change from 0 to 32768 [ 410.067288][ T27] audit: type=1800 audit(1694685586.045:1009): pid=11363 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 410.109811][T11388] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11388) [ 410.130356][T11385] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11385) [ 410.206247][T11383] loop4: detected capacity change from 0 to 32768 [ 410.293988][T11383] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11383) [ 410.670594][ T27] audit: type=1800 audit(1694685586.645:1010): pid=11366 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 410.973714][ T27] audit: type=1800 audit(1694685586.945:1011): pid=11385 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 411.075866][T11390] loop3: detected capacity change from 0 to 32768 [ 411.117479][ T27] audit: type=1800 audit(1694685586.985:1012): pid=11388 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 411.162131][T11390] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11390) [ 411.206025][T11390] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 411.218890][ T27] audit: type=1800 audit(1694685587.195:1013): pid=11383 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 411.269927][T11390] BTRFS info (device loop3): using free space tree [ 411.547633][T11390] BTRFS info (device loop3): enabling ssd optimizations [ 411.579773][T11390] BTRFS info (device loop3): auto enabling async discard [ 411.620806][ T27] audit: type=1800 audit(1694685587.605:1014): pid=11390 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 411.869169][T11410] loop5: detected capacity change from 0 to 32768 [ 411.924275][T11410] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (11410) [ 411.943437][T11408] loop0: detected capacity change from 0 to 32768 [ 411.994510][T11410] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 411.998085][T11408] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11408) [ 412.036945][T11410] BTRFS info (device loop5): using free space tree [ 412.082850][ T5420] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (5420) [ 412.228429][T11410] BTRFS info (device loop5): enabling ssd optimizations [ 412.242658][T11410] BTRFS info (device loop5): auto enabling async discard [ 412.313383][T11412] loop1: detected capacity change from 0 to 32768 [ 412.353185][T11412] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11412) [ 412.457613][T11429] loop4: detected capacity change from 0 to 32768 [ 412.486963][T11429] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11429) [ 412.648240][T11414] loop2: detected capacity change from 0 to 32768 [ 412.713750][T11414] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (11414) [ 412.797325][T11414] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 412.845224][T11414] BTRFS info (device loop2): using free space tree [ 413.080053][T11414] BTRFS info (device loop2): enabling ssd optimizations [ 413.141067][T11414] BTRFS info (device loop2): auto enabling async discard [ 413.636460][T11434] loop3: detected capacity change from 0 to 32768 [ 413.679065][T11434] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11434) [ 413.763906][T11434] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 413.791583][T11434] BTRFS info (device loop3): using free space tree [ 413.852269][T11451] loop0: detected capacity change from 0 to 32768 [ 413.892597][T11451] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11451) [ 413.993926][T11471] loop4: detected capacity change from 0 to 32768 [ 414.015376][T11434] BTRFS info (device loop3): enabling ssd optimizations [ 414.018589][T11471] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11471) [ 414.071889][T11434] BTRFS info (device loop3): auto enabling async discard [ 414.151675][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 414.151693][ T27] audit: type=1800 audit(1694685590.135:1020): pid=11434 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 2023/09/14 09:59:50 executed programs: 795 [ 414.199624][T11454] loop5: detected capacity change from 0 to 32768 [ 414.274367][T11454] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11454) [ 414.744531][ T27] audit: type=1800 audit(1694685590.715:1021): pid=11471 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 414.869917][ T27] audit: type=1800 audit(1694685590.725:1022): pid=11451 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 414.974215][T11474] loop1: detected capacity change from 0 to 32768 [ 415.030891][T11474] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (11474) [ 415.076827][T11476] loop2: detected capacity change from 0 to 32768 [ 415.107907][T11474] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 415.140647][T11476] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11476) [ 415.150031][T11474] BTRFS info (device loop1): using free space tree [ 415.173211][ T27] audit: type=1800 audit(1694685591.155:1023): pid=11454 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 415.224131][ T5419] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5419) [ 415.283051][ T27] audit: type=1800 audit(1694685591.235:1024): pid=11476 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 415.514251][T11474] BTRFS info (device loop1): enabling ssd optimizations [ 415.559468][T11474] BTRFS info (device loop1): auto enabling async discard [ 415.625555][ T27] audit: type=1800 audit(1694685591.605:1025): pid=11474 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 415.810873][ T5420] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop1 scanned by udevd (5420) [ 415.949198][T11495] loop3: detected capacity change from 0 to 32768 [ 416.000004][T11495] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 416.291212][T11499] loop0: detected capacity change from 0 to 32768 [ 416.324239][T11499] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 416.377036][T11501] loop4: detected capacity change from 0 to 32768 [ 416.414187][T11501] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 416.487197][T11519] loop2: detected capacity change from 0 to 32768 [ 416.528119][T11519] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 416.774828][ T27] audit: type=1800 audit(1694685592.755:1026): pid=11495 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 416.821726][T11517] loop5: detected capacity change from 0 to 32768 [ 416.842130][T11517] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 416.913683][ T27] audit: type=1800 audit(1694685592.855:1027): pid=11499 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1979 res=0 errno=0 [ 416.988147][ T27] audit: type=1800 audit(1694685592.965:1028): pid=11501 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1949 res=0 errno=0 [ 417.236569][T11524] loop1: detected capacity change from 0 to 32768 [ 417.316920][T11524] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 417.355843][T11524] BTRFS info (device loop1): using free space tree [ 417.452350][ T27] audit: type=1800 audit(1694685593.415:1029): pid=11519 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 417.602634][T11524] BTRFS info (device loop1): enabling ssd optimizations [ 417.617942][T11524] BTRFS info (device loop1): auto enabling async discard [ 418.065019][T11530] loop0: detected capacity change from 0 to 32768 [ 418.096727][T11530] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11530) [ 418.142793][T11527] loop3: detected capacity change from 0 to 32768 [ 418.163205][T11530] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 418.187110][T11527] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11527) [ 418.205330][T11530] BTRFS info (device loop0): using free space tree [ 418.371917][T11532] loop4: detected capacity change from 0 to 32768 [ 418.405974][T11530] BTRFS info (device loop0): enabling ssd optimizations [ 418.426682][T11532] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11532) [ 418.452290][T11530] BTRFS info (device loop0): auto enabling async discard [ 418.578003][T11546] loop2: detected capacity change from 0 to 32768 [ 418.595222][T11546] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11546) [ 419.009344][T11552] loop5: detected capacity change from 0 to 32768 [ 419.069998][T11552] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (11552) [ 419.167387][T11552] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 419.215345][T11552] BTRFS info (device loop5): using free space tree [ 419.237574][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 419.237589][ T27] audit: type=1800 audit(1694685595.215:1034): pid=11532 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 419.275224][T11554] loop1: detected capacity change from 0 to 32768 2023/09/14 09:59:55 executed programs: 809 [ 419.306798][T11554] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11554) [ 419.404273][ T27] audit: type=1800 audit(1694685595.365:1035): pid=11546 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1949 res=0 errno=0 [ 419.529778][T11552] BTRFS info (device loop5): enabling ssd optimizations [ 419.536779][T11552] BTRFS info (device loop5): auto enabling async discard [ 419.631586][ T27] audit: type=1800 audit(1694685595.605:1036): pid=11552 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 419.903817][ T5419] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop5 scanned by udevd (5419) [ 420.067645][ T27] audit: type=1800 audit(1694685596.045:1037): pid=11554 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1971 res=0 errno=0 [ 420.163906][T11574] loop3: detected capacity change from 0 to 32768 [ 420.220896][T11574] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 420.260348][T11572] loop0: detected capacity change from 0 to 32768 [ 420.295562][T11572] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 420.358886][ T27] audit: type=1800 audit(1694685596.335:1038): pid=11572 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 420.431353][ T5377] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 420.839161][T11593] loop2: detected capacity change from 0 to 32768 [ 420.856557][T11587] loop4: detected capacity change from 0 to 32768 [ 420.915109][T11587] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 420.940317][ T27] audit: type=1800 audit(1694685596.915:1039): pid=11574 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 421.000320][T11593] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 421.206921][T11595] loop5: detected capacity change from 0 to 32768 [ 421.274396][T11595] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 421.311595][T11595] BTRFS info (device loop5): using free space tree [ 421.480349][ T27] audit: type=1800 audit(1694685597.465:1040): pid=11587 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 421.568354][T11595] BTRFS info (device loop5): enabling ssd optimizations [ 421.586481][T11598] loop1: detected capacity change from 0 to 32768 [ 421.589519][T11595] BTRFS info (device loop5): auto enabling async discard [ 421.644865][T11598] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11598) [ 421.700713][ T27] audit: type=1800 audit(1694685597.675:1041): pid=11595 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 421.839629][ T27] audit: type=1800 audit(1694685597.725:1042): pid=11593 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 421.960709][T11600] loop0: detected capacity change from 0 to 32768 [ 421.982005][T11600] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11600) [ 422.399236][T11602] loop3: detected capacity change from 0 to 32768 [ 422.443363][T11602] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11602) [ 422.465873][ T27] audit: type=1800 audit(1694685598.445:1043): pid=11598 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 422.574113][T11619] loop4: detected capacity change from 0 to 32768 [ 422.584821][T11602] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 422.596187][T11619] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11619) [ 422.638970][T11602] BTRFS info (device loop3): using free space tree [ 422.816948][T11602] BTRFS info (device loop3): enabling ssd optimizations [ 422.843876][T11602] BTRFS info (device loop3): auto enabling async discard [ 422.951282][T11622] loop2: detected capacity change from 0 to 32768 [ 423.008646][T11622] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11622) [ 423.399630][T11624] loop5: detected capacity change from 0 to 32768 [ 423.450398][T11624] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (11624) [ 423.563069][T11624] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 423.618522][T11624] BTRFS info (device loop5): using free space tree [ 424.051986][T11624] BTRFS info (device loop5): enabling ssd optimizations [ 424.082540][T11624] BTRFS info (device loop5): auto enabling async discard [ 424.131071][T11626] loop1: detected capacity change from 0 to 32768 [ 424.164018][T11626] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11626) [ 424.425916][T11643] loop0: detected capacity change from 0 to 32768 [ 424.468657][T11643] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11643) [ 424.575761][T11643] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 424.618746][T11664] loop2: detected capacity change from 0 to 32768 [ 424.636817][T11643] BTRFS info (device loop0): using free space tree [ 424.669071][T11664] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11664) [ 424.686462][T11649] loop4: detected capacity change from 0 to 32768 [ 424.744475][T11649] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11649) [ 424.981413][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 424.981430][ T27] audit: type=1800 audit(1694685600.965:1049): pid=11647 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1977 res=0 errno=0 2023/09/14 10:00:01 executed programs: 824 [ 425.053532][T11643] BTRFS info (device loop0): enabling ssd optimizations [ 425.069266][T11643] BTRFS info (device loop0): auto enabling async discard [ 425.097026][ T27] audit: type=1800 audit(1694685601.075:1050): pid=11626 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1950 res=0 errno=0 [ 425.173411][ T27] audit: type=1800 audit(1694685601.115:1051): pid=11643 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 425.459799][ T27] audit: type=1800 audit(1694685601.425:1052): pid=11649 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1963 res=0 errno=0 [ 425.648733][T11669] loop5: detected capacity change from 0 to 32768 [ 425.656798][ T27] audit: type=1800 audit(1694685601.635:1053): pid=11664 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1970 res=0 errno=0 [ 425.754365][T11669] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (11669) [ 425.858357][T11669] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 425.898523][T11669] BTRFS info (device loop5): using free space tree [ 426.033072][T11669] BTRFS info (device loop5): enabling ssd optimizations [ 426.096246][T11669] BTRFS info (device loop5): auto enabling async discard [ 426.154509][ T27] audit: type=1800 audit(1694685602.135:1054): pid=11669 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 426.308925][T11688] loop3: detected capacity change from 0 to 32768 [ 426.350645][T11688] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11688) [ 426.509726][T11690] loop1: detected capacity change from 0 to 32768 [ 426.560199][T11690] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (11690) [ 426.630598][T11693] loop4: detected capacity change from 0 to 32768 [ 426.642010][T11690] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 426.665586][T11693] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11693) [ 426.679776][T11690] BTRFS info (device loop1): using free space tree [ 426.807321][T11695] loop0: detected capacity change from 0 to 32768 [ 426.872173][T11695] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11695) [ 426.893233][ T27] audit: type=1800 audit(1694685602.875:1055): pid=11695 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 426.945213][T11690] BTRFS info (device loop1): enabling ssd optimizations [ 426.972948][ T5419] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (5419) [ 427.005096][ T27] audit: type=1800 audit(1694685602.905:1056): pid=11688 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1965 res=0 errno=0 [ 427.028021][T11690] BTRFS info (device loop1): auto enabling async discard [ 427.118256][ T27] audit: type=1800 audit(1694685603.095:1057): pid=11690 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 427.458700][T11698] loop2: detected capacity change from 0 to 32768 [ 427.508358][T11698] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (11698) [ 427.651627][ T27] audit: type=1800 audit(1694685603.625:1058): pid=11693 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 427.655059][T11698] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 427.799855][T11698] BTRFS info (device loop2): using free space tree [ 427.885714][T11733] loop0: detected capacity change from 0 to 32768 [ 427.923283][T11733] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11733) [ 427.933099][T11716] loop5: detected capacity change from 0 to 32768 [ 427.980709][T11716] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11716) [ 428.023053][ T5419] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (5419) [ 428.046537][T11698] BTRFS info (device loop2): enabling ssd optimizations [ 428.100052][T11698] BTRFS info (device loop2): auto enabling async discard [ 428.657260][T11735] loop3: detected capacity change from 0 to 32768 [ 428.703367][T11735] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11735) [ 428.792357][T11735] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 428.836389][T11735] BTRFS info (device loop3): using free space tree [ 429.022592][T11735] BTRFS info (device loop3): enabling ssd optimizations [ 429.075711][T11738] loop1: detected capacity change from 0 to 32768 [ 429.093624][T11735] BTRFS info (device loop3): auto enabling async discard [ 429.123287][T11738] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11738) [ 429.209342][T11757] loop0: detected capacity change from 0 to 32768 [ 429.216535][ T5419] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5419) [ 429.270798][T11757] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11757) [ 429.404890][T11745] loop4: detected capacity change from 0 to 32768 [ 429.512482][T11745] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (11745) [ 429.580011][T11745] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 429.621193][T11745] BTRFS info (device loop4): using free space tree [ 429.847796][T11745] BTRFS info (device loop4): enabling ssd optimizations [ 429.869769][T11745] BTRFS info (device loop4): auto enabling async discard [ 430.093414][T11760] loop2: detected capacity change from 0 to 32768 [ 430.165072][T11760] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11760) [ 430.216799][ T27] kauditd_printk_skb: 7 callbacks suppressed [ 430.216814][ T27] audit: type=1800 audit(1694685606.195:1066): pid=11760 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1963 res=0 errno=0 2023/09/14 10:00:06 executed programs: 841 [ 430.303326][ T5377] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop4 scanned by udevd (5377) [ 430.366024][T11777] loop5: detected capacity change from 0 to 32768 [ 430.377496][ T5411] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 430.446904][T11777] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 430.726770][T11779] loop1: detected capacity change from 0 to 32768 [ 430.763242][T11779] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 431.195618][T11783] loop3: detected capacity change from 0 to 32768 [ 431.206704][T11783] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 431.266834][ T5420] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 431.267555][ T27] audit: type=1800 audit(1694685607.245:1067): pid=11783 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 431.426541][ T27] audit: type=1800 audit(1694685607.365:1068): pid=11777 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1965 res=0 errno=0 [ 431.546531][T11799] loop0: detected capacity change from 0 to 32768 [ 431.606636][T11799] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 431.785079][ T27] audit: type=1800 audit(1694685607.765:1069): pid=11779 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 431.828184][T11805] loop2: detected capacity change from 0 to 32768 [ 431.887344][T11805] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 431.935606][T11803] loop4: detected capacity change from 0 to 32768 [ 432.055990][T11803] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 432.126000][T11803] BTRFS info (device loop4): using free space tree [ 432.379483][T11807] loop3: detected capacity change from 0 to 32768 [ 432.381305][T11803] BTRFS info (device loop4): enabling ssd optimizations [ 432.394221][T11807] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11807) [ 432.409970][T11803] BTRFS info (device loop4): auto enabling async discard [ 432.443827][ T27] audit: type=1800 audit(1694685608.425:1070): pid=11803 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 432.516444][ T27] audit: type=1800 audit(1694685608.465:1071): pid=11799 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1955 res=0 errno=0 [ 432.818584][ T27] audit: type=1800 audit(1694685608.795:1072): pid=11805 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 433.013608][T11812] loop1: detected capacity change from 0 to 32768 [ 433.067440][T11812] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (11812) [ 433.134755][T11809] loop5: detected capacity change from 0 to 32768 [ 433.136949][T11812] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 433.172088][ T27] audit: type=1800 audit(1694685609.155:1073): pid=11807 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 433.196566][T11809] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11809) [ 433.218448][T11812] BTRFS info (device loop1): using free space tree [ 433.442390][T11812] BTRFS info (device loop1): enabling ssd optimizations [ 433.488223][T11812] BTRFS info (device loop1): auto enabling async discard [ 433.494555][ T27] audit: type=1800 audit(1694685609.465:1074): pid=11809 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 433.597706][ T27] audit: type=1800 audit(1694685609.535:1075): pid=11812 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 434.012884][T11834] loop2: detected capacity change from 0 to 32768 [ 434.027336][T11830] loop0: detected capacity change from 0 to 32768 [ 434.064261][T11834] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (11834) [ 434.103543][T11832] loop4: detected capacity change from 0 to 32768 [ 434.144800][T11830] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11830) [ 434.156484][T11834] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 434.182120][T11834] BTRFS info (device loop2): using free space tree [ 434.193613][T11832] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11832) [ 434.392603][T11834] BTRFS info (device loop2): enabling ssd optimizations [ 434.439340][T11834] BTRFS info (device loop2): auto enabling async discard [ 434.791127][T11848] loop3: detected capacity change from 0 to 32768 [ 434.808192][T11848] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11848) [ 434.812624][T11853] loop5: detected capacity change from 0 to 32768 [ 434.892119][T11853] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11853) [ 434.915829][T11848] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 434.946010][T11848] BTRFS info (device loop3): using free space tree [ 435.057893][T11856] loop1: detected capacity change from 0 to 32768 [ 435.160934][T11856] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11856) [ 435.191385][T11848] BTRFS info (device loop3): enabling ssd optimizations [ 435.232289][T11848] BTRFS info (device loop3): auto enabling async discard [ 435.258691][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 435.258708][ T27] audit: type=1800 audit(1694685611.235:1079): pid=11856 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1956 res=0 errno=0 2023/09/14 10:00:11 executed programs: 854 [ 435.326314][ T5420] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5420) [ 435.346940][ T27] audit: type=1800 audit(1694685611.325:1080): pid=11848 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 435.765730][ T27] audit: type=1800 audit(1694685611.745:1081): pid=11853 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1968 res=0 errno=0 [ 436.202289][T11876] loop2: detected capacity change from 0 to 32768 [ 436.236676][T11876] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (11876) [ 436.310465][T11876] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 436.341487][T11876] BTRFS info (device loop2): using free space tree [ 436.363004][T11875] loop0: detected capacity change from 0 to 32768 [ 436.442372][T11875] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11875) [ 436.555087][T11876] BTRFS info (device loop2): enabling ssd optimizations [ 436.569752][T11876] BTRFS info (device loop2): auto enabling async discard [ 436.623936][ T27] audit: type=1800 audit(1694685612.605:1082): pid=11876 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 436.747927][T11895] loop1: detected capacity change from 0 to 32768 [ 436.806960][T11895] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11895) [ 436.829700][T11900] loop5: detected capacity change from 0 to 32768 [ 436.846438][T11893] loop4: detected capacity change from 0 to 32768 [ 436.872549][T11900] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11900) [ 436.922050][T11893] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11893) [ 437.095532][T11898] loop3: detected capacity change from 0 to 32768 [ 437.171893][T11898] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11898) [ 437.228514][ T27] audit: type=1800 audit(1694685613.205:1083): pid=11875 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 437.285676][T11898] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 437.314398][T11898] BTRFS info (device loop3): using free space tree [ 437.639955][T11898] BTRFS info (device loop3): enabling ssd optimizations [ 437.647471][T11898] BTRFS info (device loop3): auto enabling async discard [ 437.776292][ T27] audit: type=1800 audit(1694685613.755:1084): pid=11898 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 437.902488][ T27] audit: type=1800 audit(1694685613.755:1085): pid=11895 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 438.044708][ T27] audit: type=1800 audit(1694685613.825:1086): pid=11893 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 438.168797][ T27] audit: type=1800 audit(1694685613.915:1087): pid=11900 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1952 res=0 errno=0 [ 438.413787][ T27] audit: type=1800 audit(1694685614.395:1088): pid=11919 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1971 res=0 errno=0 [ 438.918260][T11936] loop0: detected capacity change from 0 to 32768 [ 438.958651][T11936] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11936) [ 439.003300][T11936] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 439.017250][T11944] loop5: detected capacity change from 0 to 32768 [ 439.032194][T11936] BTRFS info (device loop0): using free space tree [ 439.062026][T11944] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11944) [ 439.167082][T11936] BTRFS info (device loop0): enabling ssd optimizations [ 439.213125][T11936] BTRFS info (device loop0): auto enabling async discard [ 439.327323][T11945] loop4: detected capacity change from 0 to 32768 [ 439.370258][T11945] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11945) [ 439.400627][T11941] loop1: detected capacity change from 0 to 32768 [ 439.411003][T11947] loop3: detected capacity change from 0 to 32768 [ 439.433325][T11947] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11947) [ 439.502427][T11941] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11941) [ 439.655219][T11949] loop2: detected capacity change from 0 to 32768 [ 439.715761][T11949] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (11949) [ 439.788441][T11949] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 439.807951][T11949] BTRFS info (device loop2): using free space tree [ 439.963533][T11949] BTRFS info (device loop2): enabling ssd optimizations [ 439.994505][T11949] BTRFS info (device loop2): auto enabling async discard [ 440.336765][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 440.336781][ T27] audit: type=1800 audit(1694685616.315:1094): pid=11941 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1964 res=0 errno=0 [ 440.374886][ T1234] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.381611][ T1234] ieee802154 phy1 wpan1: encryption failed: -22 2023/09/14 10:00:16 executed programs: 869 [ 440.983254][T11967] loop0: detected capacity change from 0 to 32768 [ 440.991151][T11969] loop5: detected capacity change from 0 to 32768 [ 441.025980][T11967] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11967) [ 441.080624][T11969] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11969) [ 441.114769][T11967] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 441.138293][T11967] BTRFS info (device loop0): using free space tree [ 441.311823][T11967] BTRFS info (device loop0): enabling ssd optimizations [ 441.318984][T11967] BTRFS info (device loop0): auto enabling async discard [ 441.351474][ T27] audit: type=1800 audit(1694685617.335:1095): pid=11967 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 441.523576][T11987] loop3: detected capacity change from 0 to 32768 [ 441.562075][T11987] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11987) [ 441.637629][T11987] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 441.666124][T11990] loop4: detected capacity change from 0 to 32768 [ 441.669489][T11987] BTRFS info (device loop3): using free space tree [ 441.716442][T11994] loop1: detected capacity change from 0 to 32768 [ 441.733881][T11990] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11990) [ 441.773000][T11994] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11994) [ 441.787528][T11993] loop2: detected capacity change from 0 to 32768 [ 441.824395][T11993] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11993) [ 441.911322][T11987] BTRFS info (device loop3): enabling ssd optimizations [ 441.979768][T11987] BTRFS info (device loop3): auto enabling async discard [ 442.032851][ T27] audit: type=1800 audit(1694685618.015:1096): pid=11969 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 442.164652][ T27] audit: type=1800 audit(1694685618.045:1097): pid=11987 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 442.263422][ T27] audit: type=1800 audit(1694685618.065:1098): pid=11990 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1979 res=0 errno=0 [ 442.571465][ T27] audit: type=1800 audit(1694685618.555:1099): pid=11993 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1949 res=0 errno=0 [ 442.713311][ T27] audit: type=1800 audit(1694685618.695:1100): pid=11994 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1949 res=0 errno=0 [ 443.209162][T12013] loop0: detected capacity change from 0 to 32768 [ 443.253058][T12013] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12013) [ 443.334645][T12013] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 443.372159][T12013] BTRFS info (device loop0): using free space tree [ 443.378526][T12032] loop5: detected capacity change from 0 to 32768 [ 443.471728][T12032] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12032) [ 443.532046][T12034] loop4: detected capacity change from 0 to 32768 [ 443.574607][T12013] BTRFS info (device loop0): enabling ssd optimizations [ 443.612909][T12034] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12034) [ 443.620716][T12013] BTRFS info (device loop0): auto enabling async discard [ 443.688387][ T27] audit: type=1800 audit(1694685619.665:1101): pid=12013 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 443.949595][T12037] loop3: detected capacity change from 0 to 32768 [ 443.990803][T12037] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (12037) [ 444.059806][T12037] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 444.081971][T12037] BTRFS info (device loop3): using free space tree [ 444.103679][T12040] loop2: detected capacity change from 0 to 32768 [ 444.111162][ T27] audit: type=1800 audit(1694685620.095:1102): pid=12032 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 444.145276][T12040] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12040) [ 444.158483][T12042] loop1: detected capacity change from 0 to 32768 [ 444.204864][T12042] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12042) [ 444.297944][T12037] BTRFS info (device loop3): enabling ssd optimizations [ 444.354830][T12037] BTRFS info (device loop3): auto enabling async discard [ 444.359878][ T27] audit: type=1800 audit(1694685620.345:1103): pid=12034 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 445.168839][T12060] loop0: detected capacity change from 0 to 32768 [ 445.258541][T12060] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12060) [ 445.375272][T12060] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 445.434857][T12060] BTRFS info (device loop0): using free space tree [ 445.641478][T12060] BTRFS info (device loop0): enabling ssd optimizations [ 445.648521][T12060] BTRFS info (device loop0): auto enabling async discard 2023/09/14 10:00:21 executed programs: 882 [ 445.719050][T12079] loop4: detected capacity change from 0 to 32768 [ 445.737067][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 445.737083][ T27] audit: type=1800 audit(1694685621.705:1107): pid=12060 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 445.785431][T12079] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12079) [ 445.821212][T12076] loop5: detected capacity change from 0 to 32768 [ 445.865897][T12076] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12076) [ 445.901354][T12083] loop3: detected capacity change from 0 to 32768 [ 445.936258][T12083] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12083) [ 446.140765][ T5419] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop0 scanned by udevd (5419) [ 446.306904][T12084] loop1: detected capacity change from 0 to 32768 [ 446.360620][T12084] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 446.567874][T12086] loop2: detected capacity change from 0 to 32768 [ 446.588409][ T27] audit: type=1800 audit(1694685622.555:1108): pid=12079 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 446.628263][T12086] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 446.695026][ T27] audit: type=1800 audit(1694685622.655:1109): pid=12076 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1979 res=0 errno=0 [ 446.719160][ T27] audit: type=1800 audit(1694685622.675:1110): pid=12083 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1980 res=0 errno=0 [ 447.148274][ T27] audit: type=1800 audit(1694685623.125:1111): pid=12084 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1969 res=0 errno=0 [ 447.303227][ T27] audit: type=1800 audit(1694685623.285:1112): pid=12086 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1957 res=0 errno=0 [ 447.427133][T12104] loop0: detected capacity change from 0 to 32768 [ 447.500830][T12104] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 447.526556][T12104] BTRFS info (device loop0): using free space tree [ 447.799390][T12113] loop4: detected capacity change from 0 to 32768 [ 447.808374][T12104] BTRFS info (device loop0): enabling ssd optimizations [ 447.816430][T12113] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12113) [ 447.848178][T12104] BTRFS info (device loop0): auto enabling async discard [ 447.902624][ T27] audit: type=1800 audit(1694685623.885:1113): pid=12104 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 448.058440][T12112] loop5: detected capacity change from 0 to 32768 [ 448.114895][T12112] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12112) [ 448.329933][T12109] loop3: detected capacity change from 0 to 32768 [ 448.386507][T12109] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (12109) [ 448.434645][T12119] loop2: detected capacity change from 0 to 32768 [ 448.466556][T12109] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 448.482075][T12119] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12119) [ 448.505878][T12109] BTRFS info (device loop3): using free space tree [ 448.519226][T12117] loop1: detected capacity change from 0 to 32768 [ 448.531033][ T27] audit: type=1800 audit(1694685624.495:1114): pid=12113 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 448.556256][T12117] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12117) [ 448.759755][T12109] BTRFS info (device loop3): enabling ssd optimizations [ 448.766823][T12109] BTRFS info (device loop3): auto enabling async discard [ 448.811936][ T27] audit: type=1800 audit(1694685624.775:1115): pid=12119 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1967 res=0 errno=0 [ 448.922143][ T27] audit: type=1800 audit(1694685624.865:1116): pid=12109 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 449.430973][T12137] loop0: detected capacity change from 0 to 32768 [ 449.467361][T12137] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12137) [ 449.563429][T12137] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 449.586843][T12137] BTRFS info (device loop0): using free space tree [ 449.763254][T12137] BTRFS info (device loop0): enabling ssd optimizations [ 449.802567][T12137] BTRFS info (device loop0): auto enabling async discard [ 450.121294][T12154] loop4: detected capacity change from 0 to 32768 [ 450.175562][T12154] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (12154) [ 450.270576][T12154] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 450.276935][T12159] loop5: detected capacity change from 0 to 32768 [ 450.310708][T12154] BTRFS info (device loop4): using free space tree [ 450.330610][T12156] loop2: detected capacity change from 0 to 32768 [ 450.366970][T12159] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12159) [ 450.442504][T12156] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12156) [ 450.549164][T12154] BTRFS info (device loop4): enabling ssd optimizations [ 450.562404][T12168] loop1: detected capacity change from 0 to 32768 [ 450.595558][T12154] BTRFS info (device loop4): auto enabling async discard [ 450.620500][T12168] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12168) [ 450.830788][T12161] loop3: detected capacity change from 0 to 32768 [ 450.908534][T12161] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (12161) [ 451.048696][ T5420] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 10 scanned by udevd (5420) [ 451.107251][T12161] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 451.130108][T12161] BTRFS info (device loop3): using free space tree [ 451.226457][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 451.226472][ T27] audit: type=1800 audit(1694685627.205:1121): pid=12156 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1977 res=0 errno=0 2023/09/14 10:00:27 executed programs: 896 [ 451.345770][ T27] audit: type=1800 audit(1694685627.275:1122): pid=12159 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 451.390694][T12181] loop0: detected capacity change from 0 to 32768 [ 451.464540][T12161] BTRFS info (device loop3): enabling ssd optimizations [ 451.509755][T12181] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12181) [ 451.526650][T12161] BTRFS info (device loop3): auto enabling async discard [ 451.580581][ T5419] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (5419) [ 451.622855][ T27] audit: type=1800 audit(1694685627.585:1123): pid=12181 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 451.728709][ T27] audit: type=1800 audit(1694685627.595:1124): pid=12168 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 451.827124][ T27] audit: type=1800 audit(1694685627.595:1125): pid=12161 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 451.990523][ T5411] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop3 scanned by udevd (5411) [ 452.290374][T12215] loop2: detected capacity change from 0 to 32768 [ 452.333241][T12215] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 452.505269][T12198] loop4: detected capacity change from 0 to 32768 [ 452.551211][T12198] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 452.748012][T12219] loop5: detected capacity change from 0 to 32768 [ 452.790654][T12219] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 452.968442][ T27] audit: type=1800 audit(1694685628.945:1126): pid=12215 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1976 res=0 errno=0 [ 453.065527][T12223] loop1: detected capacity change from 0 to 32768 [ 453.111733][T12224] loop0: detected capacity change from 0 to 32768 [ 453.126877][T12223] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 453.198070][T12224] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 453.227885][T12227] loop3: detected capacity change from 0 to 32768 [ 453.271305][ T27] audit: type=1800 audit(1694685629.245:1127): pid=12198 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1977 res=0 errno=0 [ 453.321115][T12227] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 453.354259][T12227] BTRFS info (device loop3): using free space tree [ 453.494658][ T27] audit: type=1800 audit(1694685629.475:1128): pid=12223 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1954 res=0 errno=0 [ 453.581994][T12227] BTRFS info (device loop3): enabling ssd optimizations [ 453.582959][ T27] audit: type=1800 audit(1694685629.555:1129): pid=12219 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1951 res=0 errno=0 [ 453.615161][T12227] BTRFS info (device loop3): auto enabling async discard [ 453.778559][ T27] audit: type=1800 audit(1694685629.755:1130): pid=12227 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 454.499985][T12229] loop2: detected capacity change from 0 to 32768 [ 454.547001][T12229] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (12229) [ 454.624505][T12229] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 454.662274][T12229] BTRFS info (device loop2): using free space tree [ 454.740377][T12245] loop4: detected capacity change from 0 to 32768 [ 454.753539][T12252] loop5: detected capacity change from 0 to 32768 [ 454.773538][T12252] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12252) [ 454.852222][T12245] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12245) [ 454.867706][T12257] loop3: detected capacity change from 0 to 32768 [ 454.881854][T12257] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12257) [ 454.910214][T12250] loop1: detected capacity change from 0 to 32768 [ 454.938844][T12229] BTRFS info (device loop2): enabling ssd optimizations [ 454.944853][T12250] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12250) [ 454.984159][T12229] BTRFS info (device loop2): auto enabling async discard [ 455.058564][T12255] loop0: detected capacity change from 0 to 32768 [ 455.152551][T12255] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12255) [ 456.604001][T12275] loop2: detected capacity change from 0 to 32768 [ 456.644430][T12275] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (12275) [ 456.711615][T12275] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 456.747545][T12275] BTRFS info (device loop2): using free space tree [ 456.777006][T12277] loop5: detected capacity change from 0 to 32768 [ 456.824531][T12277] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12277) [ 456.900665][T12275] BTRFS info (device loop2): enabling ssd optimizations [ 456.920533][T12275] BTRFS info (device loop2): auto enabling async discard [ 457.004762][T12282] loop3: detected capacity change from 0 to 32768 [ 457.016609][ T27] kauditd_printk_skb: 7 callbacks suppressed [ 457.016625][ T27] audit: type=1800 audit(1694685632.995:1138): pid=12275 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 457.025391][T12281] loop4: detected capacity change from 0 to 32768 2023/09/14 10:00:33 executed programs: 913 [ 457.083625][T12282] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12282) [ 457.144865][T12284] loop1: detected capacity change from 0 to 32768 [ 457.164599][T12281] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12281) [ 457.198219][T12286] loop0: detected capacity change from 0 to 32768 [ 457.220126][T12284] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12284) [ 457.250621][T12286] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12286) [ 457.392374][ T5419] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop2 scanned by udevd (5419) [ 457.628840][ T27] audit: type=1800 audit(1694685633.605:1139): pid=12277 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 457.752924][ T27] audit: type=1800 audit(1694685633.735:1140): pid=12282 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1954 res=0 errno=0 [ 458.034766][ T27] audit: type=1800 audit(1694685634.015:1141): pid=12284 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1954 res=0 errno=0 [ 458.125162][ T27] audit: type=1800 audit(1694685634.045:1142): pid=12281 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1974 res=0 errno=0 [ 458.148800][ T27] audit: type=1800 audit(1694685634.125:1143): pid=12286 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1954 res=0 errno=0 [ 458.857215][T12308] loop5: detected capacity change from 0 to 32768 [ 458.873384][T12305] loop2: detected capacity change from 0 to 32768 [ 458.889084][T12308] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 458.933639][T12310] loop3: detected capacity change from 0 to 32768 [ 458.955873][T12310] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12310) [ 458.982364][T12305] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 459.029816][T12305] BTRFS info (device loop2): using free space tree [ 459.249895][T12305] BTRFS info (device loop2): enabling ssd optimizations [ 459.256882][T12305] BTRFS info (device loop2): auto enabling async discard [ 459.290133][ T27] audit: type=1800 audit(1694685635.265:1144): pid=12308 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 459.420276][T12314] loop1: detected capacity change from 0 to 32768 [ 459.424642][T12316] loop4: detected capacity change from 0 to 32768 [ 459.428598][ T27] audit: type=1800 audit(1694685635.325:1145): pid=12305 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 459.458192][T12314] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12314) [ 459.484255][T12316] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12316) [ 459.524799][T12318] loop0: detected capacity change from 0 to 32768 [ 459.563300][ T27] audit: type=1800 audit(1694685635.545:1146): pid=12310 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 459.592035][T12318] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12318) [ 460.116900][ T27] audit: type=1800 audit(1694685636.095:1147): pid=12316 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 460.712660][T12335] loop5: detected capacity change from 0 to 32768 [ 460.745686][T12335] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (12335) [ 460.819575][T12335] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 460.860300][T12335] BTRFS info (device loop5): using free space tree [ 461.054738][T12338] loop3: detected capacity change from 0 to 32768 [ 461.075565][T12340] loop2: detected capacity change from 0 to 32768 [ 461.083360][T12338] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12338) [ 461.102615][T12335] BTRFS info (device loop5): enabling ssd optimizations [ 461.103924][T12346] loop0: detected capacity change from 0 to 32768 [ 461.123646][T12335] BTRFS info (device loop5): auto enabling async discard [ 461.124392][T12340] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12340) [ 461.164742][T12346] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12346) [ 461.181536][ T5419] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5419) [ 461.571012][T12344] loop1: detected capacity change from 0 to 32768 [ 461.581116][T12343] loop4: detected capacity change from 0 to 32768 [ 461.616253][T12344] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (12344) [ 461.678103][T12343] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12343) [ 461.702052][T12344] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 461.735444][T12344] BTRFS info (device loop1): using free space tree [ 462.009802][T12344] BTRFS info (device loop1): enabling ssd optimizations [ 462.040354][T12344] BTRFS info (device loop1): auto enabling async discard 2023/09/14 10:00:38 executed programs: 928 [ 462.082357][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 462.082373][ T27] audit: type=1800 audit(1694685638.065:1153): pid=12346 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 462.198961][ T27] audit: type=1800 audit(1694685638.175:1154): pid=12344 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 462.566195][ T27] audit: type=1800 audit(1694685638.545:1155): pid=12343 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 462.740971][T12364] loop2: detected capacity change from 0 to 32768 [ 462.780094][T12364] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (12364) [ 462.835125][T12364] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 462.845064][T12364] BTRFS info (device loop2): using free space tree [ 462.899448][T12381] loop3: detected capacity change from 0 to 32768 [ 462.959163][T12366] loop5: detected capacity change from 0 to 32768 [ 462.972020][T12381] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12381) [ 463.046838][T12364] BTRFS info (device loop2): enabling ssd optimizations [ 463.085707][T12364] BTRFS info (device loop2): auto enabling async discard [ 463.094673][T12366] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12366) [ 463.123798][T12386] loop0: detected capacity change from 0 to 32768