syzkaller login: [ 96.982409][ T785] cfg80211: failed to load regulatory.db Warning: Permanently added '[localhost]:58177' (ED25519) to the list of known hosts. 2024/10/16 08:11:20 ignoring optional flag "sandboxArg"="0" 2024/10/16 08:11:22 parsed 1 programs [ 143.010600][ T5120] cgroup: Unknown subsys name 'net' [ 143.108422][ T5120] cgroup: Unknown subsys name 'cpuset' [ 143.112977][ T5120] cgroup: Unknown subsys name 'rlimit' [ 146.198895][ T5120] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 150.942563][ T5129] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 153.335738][ T5152] chnl_net:caif_netlink_parms(): no params data found [ 153.420413][ T5152] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.423775][ T5152] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.427209][ T5152] bridge_slave_0: entered allmulticast mode [ 153.444109][ T5152] bridge_slave_0: entered promiscuous mode [ 153.457831][ T5152] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.460172][ T5152] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.462612][ T5152] bridge_slave_1: entered allmulticast mode [ 153.475321][ T5152] bridge_slave_1: entered promiscuous mode [ 153.515194][ T5152] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 153.520822][ T5152] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 153.555307][ T5152] team0: Port device team_slave_0 added [ 153.565266][ T5152] team0: Port device team_slave_1 added [ 153.594577][ T5152] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 153.597387][ T5152] 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. [ 153.641028][ T5152] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 153.654204][ T5152] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 153.657171][ T5152] 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. [ 153.704454][ T5152] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 153.766052][ T5152] hsr_slave_0: entered promiscuous mode [ 153.776419][ T5152] hsr_slave_1: entered promiscuous mode [ 153.976292][ T5152] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 153.996397][ T5152] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 154.006080][ T5152] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 154.019206][ T5152] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 154.075011][ T5152] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.078492][ T5152] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.082437][ T5152] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.086298][ T5152] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.201954][ T5152] 8021q: adding VLAN 0 to HW filter on device bond0 [ 154.222743][ T1026] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.235246][ T1026] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.260725][ T5152] 8021q: adding VLAN 0 to HW filter on device team0 [ 154.284507][ T3344] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.287196][ T3344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.290918][ T3344] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.294126][ T3344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.570665][ T5152] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 154.618193][ T5152] veth0_vlan: entered promiscuous mode [ 154.637364][ T5152] veth1_vlan: entered promiscuous mode [ 154.696655][ T5152] veth0_macvtap: entered promiscuous mode [ 154.702723][ T5152] veth1_macvtap: entered promiscuous mode [ 154.720924][ T5152] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 154.732933][ T5152] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 154.742646][ T5152] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.747855][ T5152] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.751201][ T5152] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.757262][ T5152] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.997154][ T3344] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 155.021669][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 155.028640][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 155.032120][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 155.036109][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 155.039731][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 155.046005][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 155.120058][ T3344] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 155.167437][ T3344] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 155.251532][ T3344] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 155.638837][ T1026] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.642157][ T1026] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 155.710743][ T1026] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.727283][ T1026] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 157.152131][ T3344] bridge_slave_1: left allmulticast mode [ 157.164596][ T3344] bridge_slave_1: left promiscuous mode [ 157.168351][ T3344] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.221717][ T3344] bridge_slave_0: left allmulticast mode [ 157.247721][ T3344] bridge_slave_0: left promiscuous mode [ 157.250163][ T3344] bridge0: port 1(bridge_slave_0) entered disabled state 2024/10/16 08:11:43 executed programs: 0 [ 157.375571][ T4534] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 157.379961][ T4534] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 157.382533][ T4534] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 157.394105][ T4534] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 157.396643][ T4534] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 157.399042][ T4534] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 157.906715][ T3344] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 157.922276][ T3344] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 157.937301][ T3344] bond0 (unregistering): Released all slaves [ 158.056958][ T3344] hsr_slave_0: left promiscuous mode [ 158.060072][ T3344] hsr_slave_1: left promiscuous mode [ 158.062793][ T3344] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 158.066421][ T3344] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 158.084841][ T3344] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 158.088423][ T3344] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 158.117077][ T3344] veth1_macvtap: left promiscuous mode [ 158.119863][ T3344] veth0_macvtap: left promiscuous mode [ 158.122368][ T3344] veth1_vlan: left promiscuous mode [ 158.136378][ T3344] veth0_vlan: left promiscuous mode [ 158.646536][ T3344] team0 (unregistering): Port device team_slave_1 removed [ 158.676510][ T3344] team0 (unregistering): Port device team_slave_0 removed [ 159.456517][ T4534] Bluetooth: hci0: command tx timeout [ 159.558502][ T5210] chnl_net:caif_netlink_parms(): no params data found [ 160.121174][ T5210] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.137157][ T5210] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.140273][ T5210] bridge_slave_0: entered allmulticast mode [ 160.180499][ T5210] bridge_slave_0: entered promiscuous mode [ 160.211399][ T5210] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.221798][ T5210] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.228322][ T5210] bridge_slave_1: entered allmulticast mode [ 160.241370][ T5210] bridge_slave_1: entered promiscuous mode [ 160.361047][ T5210] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 160.393039][ T5210] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 160.526528][ T5210] team0: Port device team_slave_0 added [ 160.623012][ T5210] team0: Port device team_slave_1 added [ 160.699076][ T5210] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 160.701778][ T5210] 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. [ 160.754375][ T5210] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 160.764881][ T5210] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 160.767972][ T5210] 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. [ 160.814626][ T5210] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 160.866776][ T5210] hsr_slave_0: entered promiscuous mode [ 160.874581][ T5210] hsr_slave_1: entered promiscuous mode [ 161.534696][ T4534] Bluetooth: hci0: command tx timeout [ 161.565041][ T5210] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 161.597543][ T5210] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 161.607648][ T5210] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 161.631310][ T5210] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 161.829354][ T5210] 8021q: adding VLAN 0 to HW filter on device bond0 [ 161.870978][ T5210] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.915681][ T1026] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.919099][ T1026] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.924583][ T1026] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.927514][ T1026] bridge0: port 2(bridge_slave_1) entered forwarding state [ 162.027724][ T5210] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 162.396844][ T5210] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 162.471975][ T5210] veth0_vlan: entered promiscuous mode [ 162.524942][ T5210] veth1_vlan: entered promiscuous mode [ 162.579482][ T5210] veth0_macvtap: entered promiscuous mode [ 162.607242][ T5210] veth1_macvtap: entered promiscuous mode [ 162.648263][ T5210] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 162.667449][ T5210] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 162.688235][ T5210] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 162.691879][ T5210] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 162.714507][ T5210] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 162.718074][ T5210] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 162.907446][ T1035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.910588][ T1035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.979304][ T31] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.994430][ T31] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2024/10/16 08:11:49 executed programs: 2 [ 163.168896][ T5258] loop0: detected capacity change from 0 to 2048 [ 163.287733][ T5260] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 163.338263][ T24] audit: type=1800 audit(1729066309.236:2): pid=5258 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.15" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 163.393716][ T5258] loop0: detected capacity change from 2048 to 2040 [ 163.477669][ T5210] NILFS error (device loop0): nilfs_check_folio: bad entry in directory #12: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [ 163.497356][ T5210] syz-executor: attempt to access beyond end of device [ 163.497356][ T5210] loop0: rw=395265, sector=2040, nr_sectors = 2 limit=2040 [ 163.522300][ T5210] Buffer I/O error on dev loop0, logical block 1020, lost sync page write [ 163.544772][ T5210] NILFS (loop0): unable to write superblock: err=-5 [ 163.554017][ T5210] Remounting filesystem read-only [ 163.556136][ T5210] NILFS error (device loop0): nilfs_readdir: bad page in #12 [ 163.607106][ T5210] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 163.613967][ T4534] Bluetooth: hci0: command tx timeout [ 163.762031][ T5267] loop0: detected capacity change from 0 to 2048 [ 163.810720][ T5268] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 163.830522][ T24] audit: type=1800 audit(1729066309.726:3): pid=5267 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.16" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 163.874436][ T5267] loop0: detected capacity change from 2048 to 2040 [ 163.889293][ T5267] NILFS (loop0): bad btree node (ino=3, blocknr=51): level = 0, flags = 0x0, nchildren = 0 [ 163.893263][ T5267] NILFS error (device loop0): nilfs_bmap_lookup_at_level: broken bmap (inode number=3) [ 163.914422][ T5267] syz.0.16: attempt to access beyond end of device [ 163.914422][ T5267] loop0: rw=395265, sector=2040, nr_sectors = 2 limit=2040 [ 163.921103][ T5267] Buffer I/O error on dev loop0, logical block 1020, lost sync page write [ 163.932785][ T5267] NILFS (loop0): unable to write superblock: err=-5 [ 163.954072][ T5267] Remounting filesystem read-only [ 163.985907][ T5210] NILFS (loop0): bad btree node (ino=3, blocknr=51): level = 0, flags = 0x0, nchildren = 0 [ 163.990166][ T5210] NILFS error (device loop0): nilfs_bmap_lookup_at_level: broken bmap (inode number=3) [ 163.997218][ T5210] NILFS (loop0): bad btree node (ino=3, blocknr=51): level = 0, flags = 0x0, nchildren = 0 [ 164.001905][ T5210] NILFS error (device loop0): nilfs_bmap_lookup_at_level: broken bmap (inode number=3) [ 164.034066][ T5210] NILFS error (device loop0): nilfs_readdir: bad page in #12 [ 164.042233][ T5210] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 164.150236][ T5270] loop0: detected capacity change from 0 to 2048 [ 164.197971][ T5271] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 164.217026][ T24] audit: type=1800 audit(1729066310.116:4): pid=5270 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 164.255091][ T5270] loop0: detected capacity change from 2048 to 2040 [ 164.296191][ T5210] NILFS error (device loop0): nilfs_check_folio: bad entry in directory #12: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [ 164.303110][ T5210] syz-executor: attempt to access beyond end of device [ 164.303110][ T5210] loop0: rw=395265, sector=2040, nr_sectors = 2 limit=2040 [ 164.324225][ T5210] Buffer I/O error on dev loop0, logical block 1020, lost sync page write [ 164.328588][ T5210] NILFS (loop0): unable to write superblock: err=-5 [ 164.343538][ T5210] Remounting filesystem read-only [ 164.345732][ T5210] NILFS error (device loop0): nilfs_readdir: bad page in #12 [ 164.365176][ T5210] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 164.484529][ T5273] loop0: detected capacity change from 0 to 2048 [ 164.529286][ T5274] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 164.544474][ T24] audit: type=1800 audit(1729066310.446:5): pid=5273 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.18" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 164.583550][ T5273] loop0: detected capacity change from 2048 to 2040 [ 164.634790][ T5210] NILFS error (device loop0): nilfs_check_folio: bad entry in directory #12: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [ 164.641888][ T5210] syz-executor: attempt to access beyond end of device [ 164.641888][ T5210] loop0: rw=395265, sector=2040, nr_sectors = 2 limit=2040 [ 164.671257][ T5210] Buffer I/O error on dev loop0, logical block 1020, lost sync page write [ 164.676378][ T5210] NILFS (loop0): unable to write superblock: err=-5 [ 164.683867][ T5210] Remounting filesystem read-only [ 164.685991][ T5210] NILFS error (device loop0): nilfs_readdir: bad page in #12 [ 164.705782][ T5210] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 164.819169][ T5276] loop0: detected capacity change from 0 to 2048 [ 164.864959][ T5277] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 164.873116][ T24] audit: type=1800 audit(1729066310.766:6): pid=5276 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.19" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 164.924592][ T5276] loop0: detected capacity change from 2048 to 2040 [ 164.967098][ T5210] NILFS error (device loop0): nilfs_check_folio: bad entry in directory #12: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [ 164.984334][ T5210] syz-executor: attempt to access beyond end of device [ 164.984334][ T5210] loop0: rw=395265, sector=2040, nr_sectors = 2 limit=2040 [ 164.990058][ T5210] Buffer I/O error on dev loop0, logical block 1020, lost sync page write [ 165.007800][ T5210] NILFS (loop0): unable to write superblock: err=-5 [ 165.013786][ T5210] Remounting filesystem read-only [ 165.016234][ T5210] NILFS error (device loop0): nilfs_readdir: bad page in #12 [ 165.037065][ T5210] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 165.162099][ T5280] loop0: detected capacity change from 0 to 2048 [ 165.195635][ T5281] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 165.219897][ T24] audit: type=1800 audit(1729066311.116:7): pid=5280 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.20" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 165.254608][ T5280] loop0: detected capacity change from 2048 to 2040 [ 165.290350][ T5210] NILFS error (device loop0): nilfs_check_folio: bad entry in directory #12: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [ 165.315597][ T5210] syz-executor: attempt to access beyond end of device [ 165.315597][ T5210] loop0: rw=395265, sector=2040, nr_sectors = 2 limit=2040 [ 165.321359][ T5210] Buffer I/O error on dev loop0, logical block 1020, lost sync page write [ 165.334618][ T5210] NILFS (loop0): unable to write superblock: err=-5 [ 165.341230][ T5210] Remounting filesystem read-only [ 165.344525][ T5210] NILFS error (device loop0): nilfs_readdir: bad page in #12 [ 165.358504][ T5210] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 165.480720][ T5283] loop0: detected capacity change from 0 to 2048 [ 165.524236][ T5284] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 165.565548][ T24] audit: type=1800 audit(1729066311.466:8): pid=5283 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.21" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 165.604309][ T5283] loop0: detected capacity change from 2048 to 2040 [ 165.645000][ T5210] NILFS error (device loop0): nilfs_check_folio: bad entry in directory #12: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [ 165.652547][ T5210] syz-executor: attempt to access beyond end of device [ 165.652547][ T5210] loop0: rw=395265, sector=2040, nr_sectors = 2 limit=2040 [ 165.672466][ T5210] Buffer I/O error on dev loop0, logical block 1020, lost sync page write [ 165.694515][ T4534] Bluetooth: hci0: command tx timeout [ 165.696860][ T5210] NILFS (loop0): unable to write superblock: err=-5 [ 165.700623][ T5210] Remounting filesystem read-only [ 165.702672][ T5210] NILFS error (device loop0): nilfs_readdir: bad page in #12 [ 165.715666][ T5210] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 165.818710][ T5286] loop0: detected capacity change from 0 to 2048 [ 165.849354][ T5287] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 165.865012][ T24] audit: type=1800 audit(1729066311.756:9): pid=5286 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.22" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 165.904191][ T5286] loop0: detected capacity change from 2048 to 2040 [ 165.947059][ T5210] NILFS error (device loop0): nilfs_check_folio: bad entry in directory #12: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [ 165.965263][ T5210] syz-executor: attempt to access beyond end of device [ 165.965263][ T5210] loop0: rw=395265, sector=2040, nr_sectors = 2 limit=2040 [ 165.970965][ T5210] Buffer I/O error on dev loop0, logical block 1020, lost sync page write [ 165.993713][ T5210] NILFS (loop0): unable to write superblock: err=-5 [ 165.997992][ T5210] Remounting filesystem read-only [ 166.000144][ T5210] NILFS error (device loop0): nilfs_readdir: bad page in #12 [ 166.017970][ T5210] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 166.123178][ T5289] loop0: detected capacity change from 0 to 2048 [ 166.164762][ T5290] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 166.173816][ T24] audit: type=1800 audit(1729066312.076:10): pid=5289 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.23" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 166.203525][ T5289] loop0: detected capacity change from 2048 to 2040 [ 166.235873][ T5210] NILFS error (device loop0): nilfs_check_folio: bad entry in directory #12: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [ 166.242656][ T5210] syz-executor: attempt to access beyond end of device [ 166.242656][ T5210] loop0: rw=395265, sector=2040, nr_sectors = 2 limit=2040 [ 166.263755][ T5210] Buffer I/O error on dev loop0, logical block 1020, lost sync page write [ 166.266997][ T5210] NILFS (loop0): unable to write superblock: err=-5 [ 166.276548][ T5210] Remounting filesystem read-only [ 166.279162][ T5210] NILFS error (device loop0): nilfs_readdir: bad page in #12 [ 166.295930][ T5210] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 166.396655][ T5292] loop0: detected capacity change from 0 to 2048 [ 166.449913][ T5293] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 166.466788][ T24] audit: type=1800 audit(1729066312.366:11): pid=5292 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.24" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 166.503547][ T5292] loop0: detected capacity change from 2048 to 2040 [ 166.534786][ T5210] NILFS error (device loop0): nilfs_check_folio: bad entry in directory #12: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [ 166.542152][ T5210] syz-executor: attempt to access beyond end of device [ 166.542152][ T5210] loop0: rw=395265, sector=2040, nr_sectors = 2 limit=2040 [ 166.565797][ T5210] Buffer I/O error on dev loop0, logical block 1020, lost sync page write [ 166.569598][ T5210] NILFS (loop0): unable to write superblock: err=-5 [ 166.575183][ T5210] Remounting filesystem read-only [ 166.577319][ T5210] NILFS error (device loop0): nilfs_readdir: bad page in #12 [ 166.597323][ T5210] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 166.669745][ T5295] loop0: detected capacity change from 0 to 2048 [ 166.709401][ T5296] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 166.773930][ T5295] loop0: detected capacity change from 2048 to 2040 [ 166.805949][ T5210] NILFS error (device loop0): nilfs_check_folio: bad entry in directory #12: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [ 166.812267][ T5210] NILFS (loop0): unable to write superblock: err=-5 [ 166.826314][ T5210] Remounting filesystem read-only [ 166.829158][ T5210] NILFS error (device loop0): nilfs_readdir: bad page in #12 [ 166.847160][ T5210] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 166.931593][ T5298] loop0: detected capacity change from 0 to 2048 [ 166.965416][ T5299] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 167.004288][ T5298] loop0: detected capacity change from 2048 to 2040 [ 167.041838][ T5210] NILFS error (device loop0): nilfs_check_folio: bad entry in directory #12: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [ 167.059554][ T5210] NILFS (loop0): unable to write superblock: err=-5 [ 167.062992][ T5210] Remounting filesystem read-only [ 167.073669][ T5210] NILFS error (device loop0): nilfs_readdir: bad page in #12 [ 167.087724][ T5210] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 167.178970][ T5301] loop0: detected capacity change from 0 to 2048 [ 167.236285][ T5302] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 167.274183][ T5301] loop0: detected capacity change from 2048 to 2040 [ 167.309016][ T5210] NILFS error (device loop0): nilfs_check_folio: bad entry in directory #12: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [ 167.324267][ T5210] NILFS (loop0): unable to write superblock: err=-5 [ 167.327010][ T5210] Remounting filesystem read-only [ 167.328924][ T5210] NILFS error (device loop0): nilfs_readdir: bad page in #12 [ 167.345418][ T5210] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 167.436947][ T5304] loop0: detected capacity change from 0 to 2048 [ 167.478217][ T5305] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 167.523518][ T5304] loop0: detected capacity change from 2048 to 2040 [ 167.554366][ T5210] NILFS error (device loop0): nilfs_check_folio: bad entry in directory #12: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [ 167.560741][ T5210] NILFS (loop0): unable to write superblock: err=-5 [ 167.575617][ T5210] Remounting filesystem read-only [ 167.577540][ T5210] NILFS error (device loop0): nilfs_readdir: bad page in #12 [ 167.593999][ T5210] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 167.688887][ T5307] loop0: detected capacity change from 0 to 2048 [ 167.741729][ T5308] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 167.774179][ T5307] loop0: detected capacity change from 2048 to 2040 [ 167.802283][ T5210] NILFS error (device loop0): nilfs_check_folio: bad entry in directory #12: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [ 167.822969][ T5210] NILFS (loop0): unable to write superblock: err=-5 [ 167.827085][ T5210] Remounting filesystem read-only [ 167.829928][ T5210] NILFS error (device loop0): nilfs_readdir: bad page in #12 [ 167.848406][ T5210] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 167.938062][ T5310] loop0: detected capacity change from 0 to 2048 [ 167.985019][ T5311] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 168.016391][ T5310] loop0: detected capacity change from 2048 to 2040 [ 168.053996][ T5210] NILFS error (device loop0): nilfs_check_folio: bad entry in directory #12: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [ 168.060286][ T5210] NILFS (loop0): unable to write superblock: err=-5 [ 168.074765][ T5210] Remounting filesystem read-only [ 168.076428][ T5210] NILFS error (device loop0): nilfs_readdir: bad page in #12 [ 168.097781][ T5210] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer 2024/10/16 08:11:54 executed programs: 18 [ 168.195071][ T5313] loop0: detected capacity change from 0 to 2048 [ 168.229646][ T5314] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 168.274639][ T5313] loop0: detected capacity change from 2048 to 2040 [ 168.303734][ T5210] NILFS error (device loop0): nilfs_check_folio: bad entry in directory #12: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [ 168.309958][ T5210] NILFS (loop0): unable to write superblock: err=-5 [ 168.323775][ T5210] Remounting filesystem read-only [ 168.325583][ T5210] NILFS error (device loop0): nilfs_readdir: bad page in #12 [ 168.338740][ T5210] ------------[ cut here ]------------ [ 168.340438][ T5210] kernel BUG at fs/buffer.c:2785! [ 168.341882][ T5210] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 168.344190][ T5210] CPU: 0 UID: 0 PID: 5210 Comm: syz-executor Not tainted 6.12.0-rc3-syzkaller-00044-g2f87d0916ce0 #0 [ 168.347690][ T5210] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 168.353690][ T5210] RIP: 0010:submit_bh_wbc+0x556/0x560 [ 168.355697][ T5210] Code: 89 fa e8 1d d9 d1 02 e9 95 fe ff ff e8 f3 72 71 ff 90 0f 0b e8 eb 72 71 ff 90 0f 0b e8 e3 72 71 ff 90 0f 0b e8 db 72 71 ff 90 <0f> 0b e8 d3 72 71 ff 90 0f 0b 90 90 90 90 90 90 90 90 90 90 90 90 [ 168.362032][ T5210] RSP: 0018:ffffc9000253f618 EFLAGS: 00010293 [ 168.364167][ T5210] RAX: ffffffff82237475 RBX: 0000000000000154 RCX: ffff888000800000 [ 168.367244][ T5210] RDX: 0000000000000000 RSI: 0000000000000100 RDI: 0000000000000000 [ 168.370834][ T5210] RBP: 0000000000000100 R08: ffffffff82237039 R09: 1ffff1100639095c [ 168.375047][ T5210] R10: dffffc0000000000 R11: ffffed100639095d R12: 0000000000000000 [ 168.378515][ T5210] R13: ffff888031c84ae0 R14: 0000000000000000 R15: 1ffff1100639095c [ 168.381785][ T5210] FS: 0000555563876500(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 168.385625][ T5210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 168.387990][ T5210] CR2: 00007fddb347fb98 CR3: 00000000566ca000 CR4: 0000000000352ef0 [ 168.391598][ T5210] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 168.396093][ T5210] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 168.399186][ T5210] Call Trace: [ 168.400438][ T5210] [ 168.401529][ T5210] ? __die_body+0x5f/0xb0 [ 168.403176][ T5210] ? die+0x9e/0xc0 [ 168.404887][ T5210] ? do_trap+0x15a/0x3a0 [ 168.406669][ T5210] ? submit_bh_wbc+0x556/0x560 [ 168.408564][ T5210] ? do_error_trap+0x1dc/0x2c0 [ 168.410437][ T5210] ? submit_bh_wbc+0x556/0x560 [ 168.412117][ T5210] ? __pfx_do_error_trap+0x10/0x10 [ 168.414056][ T5210] ? handle_invalid_op+0x34/0x40 [ 168.416265][ T5210] ? submit_bh_wbc+0x556/0x560 [ 168.418696][ T5210] ? exc_invalid_op+0x38/0x50 [ 168.420988][ T5210] ? asm_exc_invalid_op+0x1a/0x20 [ 168.423435][ T5210] ? submit_bh_wbc+0x119/0x560 [ 168.425616][ T5210] ? submit_bh_wbc+0x555/0x560 [ 168.427618][ T5210] ? submit_bh_wbc+0x556/0x560 [ 168.429618][ T5210] ? submit_bh_wbc+0x555/0x560 [ 168.431513][ T5210] ? zero_user_segments+0x2b4/0x320 [ 168.433505][ T5210] block_read_full_folio+0x93b/0xcd0 [ 168.435561][ T5210] ? __pfx_nilfs_get_block+0x10/0x10 [ 168.437547][ T5210] ? __pfx_block_read_full_folio+0x10/0x10 [ 168.439521][ T5210] ? __lock_acquire+0x1384/0x2050 [ 168.441389][ T5210] do_mpage_readpage+0x1a73/0x1c80 [ 168.443311][ T5210] mpage_read_folio+0x108/0x1e0 [ 168.444981][ T5210] ? __pfx_lock_release+0x10/0x10 [ 168.446604][ T5210] ? __pfx_nilfs_get_block+0x10/0x10 [ 168.448723][ T5210] ? __pfx_mpage_read_folio+0x10/0x10 [ 168.450829][ T5210] ? __pfx_nilfs_get_block+0x10/0x10 [ 168.452657][ T5210] ? filemap_get_entry+0x328/0x3b0 [ 168.454644][ T5210] ? filemap_get_entry+0x123/0x3b0 [ 168.456926][ T5210] ? __pfx_filemap_get_entry+0x10/0x10 [ 168.459658][ T5210] filemap_read_folio+0x14b/0x630 [ 168.461678][ T5210] ? __pfx_nilfs_read_folio+0x10/0x10 [ 168.463812][ T5210] ? __pfx_filemap_read_folio+0x10/0x10 [ 168.466018][ T5210] ? __filemap_get_folio+0x736/0xbd0 [ 168.468027][ T5210] do_read_cache_folio+0x3f5/0x850 [ 168.470080][ T5210] ? __pfx_nilfs_read_folio+0x10/0x10 [ 168.472222][ T5210] nilfs_get_folio+0x4b/0x240 [ 168.474052][ T5210] nilfs_readdir+0x1b3/0x7d0 [ 168.475933][ T5210] ? iterate_dir+0x20c/0x800 [ 168.478174][ T5210] ? __pfx_down_read_killable+0x10/0x10 [ 168.480741][ T5210] ? __pfx___mutex_lock+0x10/0x10 [ 168.482925][ T5210] ? __pfx_nilfs_readdir+0x10/0x10 [ 168.485191][ T5210] ? common_file_perm+0x1a6/0x210 [ 168.487296][ T5210] iterate_dir+0x571/0x800 [ 168.489020][ T5210] __se_sys_getdents64+0x1d3/0x4a0 [ 168.490968][ T5210] ? __pfx___se_sys_getdents64+0x10/0x10 [ 168.493024][ T5210] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 168.495264][ T5210] ? __pfx_filldir64+0x10/0x10 [ 168.497163][ T5210] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 168.500965][ T5210] ? do_syscall_64+0x100/0x230 [ 168.503923][ T5210] ? do_syscall_64+0xb6/0x230 [ 168.506108][ T5210] do_syscall_64+0xf3/0x230 [ 168.507640][ T5210] ? clear_bhb_loop+0x35/0x90 [ 168.509260][ T5210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.511385][ T5210] RIP: 0033:0x7f5be9db0193 [ 168.513067][ T5210] Code: c1 66 0f 1f 44 00 00 48 83 c4 08 48 89 ef 5b 5d e9 42 43 f8 ff 66 90 b8 ff ff ff 7f 48 39 c2 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 c7 c2 a8 ff ff ff f7 d8 [ 168.519902][ T5210] RSP: 002b:00007ffe94f96358 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9 [ 168.522989][ T5210] RAX: ffffffffffffffda RBX: 0000555563899640 RCX: 00007f5be9db0193 [ 168.527196][ T5210] RDX: 0000000000008000 RSI: 0000555563899640 RDI: 0000000000000006 [ 168.531609][ T5210] RBP: 0000555563899614 R08: 0000000000000000 R09: 0000000000000000 [ 168.534599][ T5210] R10: 0000000000001000 R11: 0000000000000293 R12: ffffffffffffffa8 [ 168.537516][ T5210] R13: 0000000000000016 R14: 0000555563899610 R15: 00007ffe94f996f0 [ 168.540226][ T5210] [ 168.541270][ T5210] Modules linked in: [ 168.543557][ T5210] ---[ end trace 0000000000000000 ]--- [ 168.763563][ T5210] RIP: 0010:submit_bh_wbc+0x556/0x560 [ 168.766749][ T5210] Code: 89 fa e8 1d d9 d1 02 e9 95 fe ff ff e8 f3 72 71 ff 90 0f 0b e8 eb 72 71 ff 90 0f 0b e8 e3 72 71 ff 90 0f 0b e8 db 72 71 ff 90 <0f> 0b e8 d3 72 71 ff 90 0f 0b 90 90 90 90 90 90 90 90 90 90 90 90 [ 168.783649][ T5210] RSP: 0018:ffffc9000253f618 EFLAGS: 00010293 [ 168.786895][ T5210] RAX: ffffffff82237475 RBX: 0000000000000154 RCX: ffff888000800000 [ 168.790035][ T5210] RDX: 0000000000000000 RSI: 0000000000000100 RDI: 0000000000000000 [ 168.793167][ T5210] RBP: 0000000000000100 R08: ffffffff82237039 R09: 1ffff1100639095c [ 168.814001][ T5210] R10: dffffc0000000000 R11: ffffed100639095d R12: 0000000000000000 [ 168.817504][ T5210] R13: ffff888031c84ae0 R14: 0000000000000000 R15: 1ffff1100639095c [ 168.820656][ T5210] FS: 0000555563876500(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 168.833902][ T5210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 168.836383][ T5210] CR2: 00007fddb347fb98 CR3: 00000000566ca000 CR4: 0000000000352ef0 [ 168.839478][ T5210] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 168.842762][ T5210] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 168.863850][ T5210] Kernel panic - not syncing: Fatal exception [ 168.866640][ T5210] Kernel Offset: disabled [ 168.868374][ T5210] Rebooting in 86400 seconds.. VM DIAGNOSIS: 08:11:54 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000070 RBX=ffffffff9a715e60 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000253ec90 R8 =ffffffff854a527b R9 =1ffff1100005f046 R10=dffffc0000000000 R11=ffffffff854a5230 R12=dffffc0000000000 R13=ffffffff9a410f49 R14=0000000000000070 R15=00000000000003f8 RIP=ffffffff854a52ae RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000555563876500 ffffffff 00c00000 GS =0000 ffff88801fc00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fddb347fb98 CR3=00000000566ca000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000020081 Opmask01=00000000ffffffff Opmask02=00000000fff00000 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe94f97490 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f5be9df1133 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f5be9df1140 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f5be9df113a ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f5be9df114e ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f5be9df11d4 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f5be9df12b2 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6161616161616161 6161616161616161 6161616161616161 61616130656c6966 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 47414c46585f5346 2074657365720064 656c696166202973 2528746174736c00 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 47414c46585f5346 0551405640570041 40494c4443050c56 000d514451564900 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6161616161616161 6161616161616161 6161616161616161 6161616161616161 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6161616161616161 6161616161616161 6161616161616161 6161616161616161 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6161616161616161 6161616161616161 6161616161616161 6161616161616161 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6161616161616161 6161616161616161 6161616161616161 6161616161616161 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000