[ 63.386173][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.409202][ T41] veth1_macvtap: left promiscuous mode [ 63.416287][ T41] veth0_macvtap: left promiscuous mode [ 63.422166][ T41] veth1_vlan: left promiscuous mode [ 63.428419][ T41] veth0_vlan: left promiscuous mode [ 63.578552][ T41] team0 (unregistering): Port device team_slave_1 removed [ 63.595370][ T41] team0 (unregistering): Port device team_slave_0 removed [ 63.608857][ T41] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 63.621681][ T41] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 63.669436][ T41] bond0 (unregistering): Released all slaves [ 81.797030][ T9] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.10.22' (ECDSA) to the list of known hosts. 2023/05/22 03:29:41 ignoring optional flag "sandboxArg"="0" 2023/05/22 03:29:41 parsed 1 programs 2023/05/22 03:29:42 executed programs: 0 [ 86.160226][ T4410] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.169781][ T4410] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.177964][ T4410] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.185966][ T4410] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 86.193487][ T4410] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.294120][ T5356] chnl_net:caif_netlink_parms(): no params data found [ 86.333985][ T5356] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.341735][ T5356] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.349477][ T5356] bridge_slave_0: entered allmulticast mode [ 86.356524][ T5356] bridge_slave_0: entered promiscuous mode [ 86.364337][ T5356] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.371775][ T5356] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.379342][ T5356] bridge_slave_1: entered allmulticast mode [ 86.386755][ T5356] bridge_slave_1: entered promiscuous mode [ 86.411117][ T5356] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.422884][ T5356] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.445846][ T5356] team0: Port device team_slave_0 added [ 86.453251][ T5356] team0: Port device team_slave_1 added [ 86.471420][ T5356] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.479007][ T5356] 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. [ 86.505457][ T5356] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.518128][ T5356] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.525179][ T5356] 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. [ 86.551379][ T5356] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.580447][ T5356] hsr_slave_0: entered promiscuous mode [ 86.587035][ T5356] hsr_slave_1: entered promiscuous mode [ 87.152012][ T5356] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.164892][ T5356] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.177814][ T5356] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.187588][ T5356] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.216772][ T5356] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.223965][ T5356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.231558][ T5356] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.238838][ T5356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.303315][ T5356] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.316454][ T2156] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.326701][ T2156] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.336699][ T2156] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 87.353871][ T5356] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.361910][ T2156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.370206][ T2156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.386749][ T2156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.395878][ T2156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.405719][ T2156] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.413020][ T2156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.421425][ T2156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.430491][ T2156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.440277][ T2156] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.447502][ T2156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.468128][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.477808][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.487464][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.497364][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.506349][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.516105][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.532637][ T5356] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 87.545555][ T5356] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.559839][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.568744][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.577763][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.587123][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.596196][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.609776][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.788246][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 87.798268][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 87.810932][ T5356] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.833787][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 87.845960][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.869596][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 87.879143][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.890328][ T5356] veth0_vlan: entered promiscuous mode [ 87.899500][ T2156] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.908100][ T2156] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.921303][ T5356] veth1_vlan: entered promiscuous mode [ 87.945382][ T2156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 87.953702][ T2156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 87.963420][ T2156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 87.973255][ T2156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.985040][ T5356] veth0_macvtap: entered promiscuous mode [ 87.997335][ T5356] veth1_macvtap: entered promiscuous mode [ 88.016889][ T5356] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.025080][ T2156] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 88.033529][ T2156] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.043299][ T2156] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.052968][ T2156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.065625][ T5356] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.078204][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.087711][ T5383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.098756][ T5356] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.110242][ T5356] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.121494][ T5356] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.131121][ T5356] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.221042][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.239144][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.267779][ T2156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 88.275478][ T4410] Bluetooth: hci0: command 0x0409 tx timeout [ 88.286025][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.294556][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.303869][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 88.369759][ T5424] loop0: detected capacity change from 0 to 512 [ 88.382590][ T5424] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 88.426778][ T5424] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.446458][ T5424] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.487291][ T5423] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 88.507442][ T5423] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 88.526500][ T5424] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 88.542791][ T5424] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 88.556615][ T5423] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 88.592011][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.675504][ T5440] loop0: detected capacity change from 0 to 512 [ 88.683143][ T5440] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 88.772989][ T5445] loop0: detected capacity change from 0 to 512 [ 88.781256][ T5445] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 88.869637][ T5453] loop0: detected capacity change from 0 to 512 [ 88.882332][ T5453] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 88.905895][ T5453] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.918667][ T5453] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/3/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.940233][ T5452] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 88.957773][ T5452] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 88.972107][ T5452] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 88.989348][ T5452] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 89.003852][ T5452] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 89.037740][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.107437][ T5465] loop0: detected capacity change from 0 to 512 [ 89.120149][ T5465] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 89.156378][ T5465] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.176799][ T5465] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/4/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.198289][ T5464] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 89.222580][ T5464] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 89.236505][ T5464] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 89.256757][ T5464] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 89.270847][ T5464] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 89.320037][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.380196][ T5478] loop0: detected capacity change from 0 to 512 [ 89.400307][ T5478] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 89.419967][ T5478] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.433057][ T5478] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/5/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.483257][ T5477] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 89.500178][ T5477] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 89.513060][ T5477] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 89.530055][ T5477] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 89.542389][ T5477] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 89.571320][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.657910][ T5490] loop0: detected capacity change from 0 to 512 [ 89.666950][ T5490] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 89.763644][ T5496] loop0: detected capacity change from 0 to 512 [ 89.780051][ T5496] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 89.887722][ T5505] loop0: detected capacity change from 0 to 512 [ 89.897537][ T5505] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 89.919600][ T5505] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.932780][ T5505] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/8/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.976073][ T5504] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 89.992463][ T5504] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 90.012657][ T5504] [ 90.015028][ T5504] ====================================================== [ 90.022058][ T5504] WARNING: possible circular locking dependency detected [ 90.029187][ T5504] 6.4.0-rc2-syzkaller-00002-g57c32940818a #0 Not tainted [ 90.036667][ T5504] ------------------------------------------------------ [ 90.043731][ T5504] syz-executor.0/5504 is trying to acquire lock: [ 90.050424][ T5504] ffff888074a8ada0 (mapping.invalidate_lock){++++}-{3:3}, at: ext4_setattr+0x6f2/0x2880 [ 90.060477][ T5504] [ 90.060477][ T5504] but task is already holding lock: [ 90.067866][ T5504] ffff888074a8ac00 (&ea_inode->i_rwsem#8/1){+.+.}-{3:3}, at: do_truncate+0x131/0x200 [ 90.077705][ T5504] [ 90.077705][ T5504] which lock already depends on the new lock. [ 90.077705][ T5504] [ 90.088399][ T5504] [ 90.088399][ T5504] the existing dependency chain (in reverse order) is: [ 90.097813][ T5504] [ 90.097813][ T5504] -> #3 (&ea_inode->i_rwsem#8/1){+.+.}-{3:3}: [ 90.106209][ T5504] down_write+0x92/0x200 [ 90.111265][ T5504] ext4_xattr_set_entry+0x2c2c/0x3b80 [ 90.117280][ T5504] ext4_xattr_block_set+0xcb7/0x3030 [ 90.123133][ T5504] ext4_xattr_set_handle+0xd8a/0x1510 [ 90.129084][ T5504] ext4_xattr_set+0x144/0x360 [ 90.134479][ T5504] __vfs_setxattr+0x173/0x1e0 [ 90.139797][ T5504] __vfs_setxattr_noperm+0x129/0x5f0 [ 90.146254][ T5504] __vfs_setxattr_locked+0x1d3/0x260 [ 90.152185][ T5504] vfs_setxattr+0x143/0x340 [ 90.157244][ T5504] do_setxattr+0x147/0x190 [ 90.162475][ T5504] setxattr+0x146/0x160 [ 90.167186][ T5504] path_setxattr+0x197/0x1c0 [ 90.172397][ T5504] __x64_sys_setxattr+0xc4/0x160 [ 90.178014][ T5504] do_syscall_64+0x39/0xb0 [ 90.183079][ T5504] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 90.189624][ T5504] [ 90.189624][ T5504] -> #2 (&ei->xattr_sem){++++}-{3:3}: [ 90.197390][ T5504] down_write+0x92/0x200 [ 90.202274][ T5504] ext4_xattr_set_handle+0x160/0x1510 [ 90.208470][ T5504] ext4_xattr_set+0x144/0x360 [ 90.213792][ T5504] __vfs_setxattr+0x173/0x1e0 [ 90.219110][ T5504] __vfs_setxattr_noperm+0x129/0x5f0 [ 90.225224][ T5504] __vfs_setxattr_locked+0x1d3/0x260 [ 90.231246][ T5504] vfs_setxattr+0x143/0x340 [ 90.236402][ T5504] do_setxattr+0x147/0x190 [ 90.241681][ T5504] setxattr+0x146/0x160 [ 90.246390][ T5504] path_setxattr+0x197/0x1c0 [ 90.251673][ T5504] __x64_sys_setxattr+0xc4/0x160 [ 90.257167][ T5504] do_syscall_64+0x39/0xb0 [ 90.262229][ T5504] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 90.268789][ T5504] [ 90.268789][ T5504] -> #1 (jbd2_handle){.+.+}-{0:0}: [ 90.276201][ T5504] start_this_handle+0xfe7/0x14e0 [ 90.281780][ T5504] jbd2__journal_start+0x390/0x850 [ 90.287441][ T5504] __ext4_journal_start_sb+0x411/0x5d0 [ 90.293455][ T5504] ext4_truncate+0x54f/0x1340 [ 90.298872][ T5504] ext4_setattr+0x1b24/0x2880 [ 90.304192][ T5504] notify_change+0xb2c/0x1180 [ 90.309606][ T5504] do_truncate+0x143/0x200 [ 90.314659][ T5504] do_sys_ftruncate+0x53a/0x770 [ 90.320153][ T5504] do_syscall_64+0x39/0xb0 [ 90.325124][ T5504] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 90.331618][ T5504] [ 90.331618][ T5504] -> #0 (mapping.invalidate_lock){++++}-{3:3}: [ 90.339987][ T5504] __lock_acquire+0x2f21/0x5df0 [ 90.345487][ T5504] lock_acquire+0x1b1/0x520 [ 90.350554][ T5504] down_write+0x92/0x200 [ 90.355532][ T5504] ext4_setattr+0x6f2/0x2880 [ 90.360767][ T5504] notify_change+0xb2c/0x1180 [ 90.365031][ T4410] Bluetooth: hci0: command 0x041b tx timeout [ 90.366066][ T5504] do_truncate+0x143/0x200 [ 90.376999][ T5504] path_openat+0x2083/0x2750 [ 90.382227][ T5504] do_filp_open+0x1ba/0x410 [ 90.387388][ T5504] do_sys_openat2+0x16d/0x4c0 [ 90.392618][ T5504] __x64_sys_openat+0x143/0x1f0 [ 90.398020][ T5504] do_syscall_64+0x39/0xb0 [ 90.402991][ T5504] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 90.409713][ T5504] [ 90.409713][ T5504] other info that might help us debug this: [ 90.409713][ T5504] [ 90.420318][ T5504] Chain exists of: [ 90.420318][ T5504] mapping.invalidate_lock --> &ei->xattr_sem --> &ea_inode->i_rwsem#8/1 [ 90.420318][ T5504] [ 90.435656][ T5504] Possible unsafe locking scenario: [ 90.435656][ T5504] [ 90.443147][ T5504] CPU0 CPU1 [ 90.448789][ T5504] ---- ---- [ 90.454513][ T5504] lock(&ea_inode->i_rwsem#8/1); [ 90.459737][ T5504] lock(&ei->xattr_sem); [ 90.466708][ T5504] lock(&ea_inode->i_rwsem#8/1); [ 90.474807][ T5504] lock(mapping.invalidate_lock); [ 90.479955][ T5504] [ 90.479955][ T5504] *** DEADLOCK *** [ 90.479955][ T5504] [ 90.488117][ T5504] 2 locks held by syz-executor.0/5504: [ 90.493783][ T5504] #0: ffff88807ad78460 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x19a4/0x2750 [ 90.503449][ T5504] #1: ffff888074a8ac00 (&ea_inode->i_rwsem#8/1){+.+.}-{3:3}, at: do_truncate+0x131/0x200 [ 90.514251][ T5504] [ 90.514251][ T5504] stack backtrace: [ 90.520155][ T5504] CPU: 0 PID: 5504 Comm: syz-executor.0 Not tainted 6.4.0-rc2-syzkaller-00002-g57c32940818a #0 [ 90.530596][ T5504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 90.541368][ T5504] Call Trace: [ 90.544755][ T5504] [ 90.547788][ T5504] dump_stack_lvl+0xd9/0x150 [ 90.552414][ T5504] check_noncircular+0x25f/0x2e0 [ 90.557406][ T5504] ? print_circular_bug+0x730/0x730 [ 90.562920][ T5504] ? stack_trace_save+0x90/0xc0 [ 90.567910][ T5504] __lock_acquire+0x2f21/0x5df0 [ 90.572899][ T5504] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 90.578915][ T5504] ? mark_lock.part.0+0xee/0x1970 [ 90.584252][ T5504] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 90.590279][ T5504] lock_acquire+0x1b1/0x520 [ 90.594910][ T5504] ? ext4_setattr+0x6f2/0x2880 [ 90.599887][ T5504] ? lock_sync+0x190/0x190 [ 90.604440][ T5504] down_write+0x92/0x200 [ 90.608718][ T5504] ? ext4_setattr+0x6f2/0x2880 [ 90.613604][ T5504] ? rwsem_down_write_slowpath+0x1220/0x1220 [ 90.619615][ T5504] ? setattr_prepare+0x140/0x9b0 [ 90.624759][ T5504] ext4_setattr+0x6f2/0x2880 [ 90.629475][ T5504] ? current_time+0x1fe/0x2c0 [ 90.634183][ T5504] ? from_vfsuid+0x170/0x170 [ 90.638868][ T5504] ? ext4_journalled_write_end+0xfb0/0xfb0 [ 90.644871][ T5504] notify_change+0xb2c/0x1180 [ 90.649947][ T5504] ? do_truncate+0x143/0x200 [ 90.654568][ T5504] do_truncate+0x143/0x200 [ 90.659023][ T5504] ? file_open_root+0x460/0x460 [ 90.663917][ T5504] ? common_perm_cond+0x230/0x830 [ 90.669074][ T5504] ? ext4_file_write_iter+0x1740/0x1740 [ 90.674735][ T5504] path_openat+0x2083/0x2750 [ 90.679369][ T5504] ? path_lookupat+0x840/0x840 [ 90.684262][ T5504] do_filp_open+0x1ba/0x410 [ 90.689062][ T5504] ? may_open_dev+0xf0/0xf0 [ 90.693952][ T5504] ? find_held_lock+0x2d/0x110 [ 90.698940][ T5504] ? do_raw_spin_lock+0x124/0x2b0 [ 90.704277][ T5504] ? spin_bug+0x1c0/0x1c0 [ 90.708649][ T5504] ? _raw_spin_unlock+0x28/0x40 [ 90.713635][ T5504] ? alloc_fd+0x2e4/0x750 [ 90.718181][ T5504] do_sys_openat2+0x16d/0x4c0 [ 90.722982][ T5504] ? build_open_flags+0x720/0x720 [ 90.728057][ T5504] ? dput+0x390/0xe10 [ 90.732071][ T5504] ? xfd_validate_state+0x5d/0x180 [ 90.737304][ T5504] __x64_sys_openat+0x143/0x1f0 [ 90.742369][ T5504] ? __ia32_sys_open+0x1c0/0x1c0 [ 90.747549][ T5504] ? syscall_enter_from_user_mode+0x26/0x80 [ 90.753475][ T5504] do_syscall_64+0x39/0xb0 [ 90.758019][ T5504] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 90.764038][ T5504] RIP: 0033:0x7ff272e8c169 [ 90.768476][ T5504] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 90.788714][ T5504] RSP: 002b:00007ff273c34168 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 90.797332][ T5504] RAX: ffffffffffffffda RBX: 00007ff272fabf80 RCX: 00007ff272e8c169 [ 90.805674][ T5504] RDX: 0000000000028200 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 90.813669][ T5504] RBP: 00007ff272ee7ca1 R08: 0000000000000000 R09: 0000000000000000 [ 90.821753][ T5504] R10: 000000000000002d R11: 0000000000000246 R12: 0000000000000000 [ 90.830101][ T5504] R13: 00007ffc91d5066f R14: 00007ff273c34300 R15: 0000000000022000 [ 90.838204][ T5504] [ 90.865725][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.926696][ T5561] loop0: detected capacity change from 0 to 512 [ 90.934001][ T5561] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 90.977895][ T5567] loop0: detected capacity change from 0 to 512 [ 90.989744][ T5567] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 91.012286][ T5567] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.026544][ T5567] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/10/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.055777][ T5566] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 91.076209][ T5566] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 91.094802][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.161983][ T5580] loop0: detected capacity change from 0 to 512 [ 91.176185][ T5580] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 91.202232][ T5580] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.215712][ T5580] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/11/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.255281][ T5579] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 91.270558][ T5579] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 91.283238][ T5579] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata 2023/05/22 03:29:47 executed programs: 12 [ 91.299208][ T5579] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 91.312019][ T5579] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 91.335862][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.417272][ T5597] loop0: detected capacity change from 0 to 512 [ 91.425481][ T5597] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 91.506811][ T5606] loop0: detected capacity change from 0 to 512 [ 91.524850][ T5606] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 91.546920][ T5606] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.560283][ T5606] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/13/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.585186][ T5605] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 91.599910][ T5605] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 91.611927][ T5605] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 91.627919][ T5605] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 91.640295][ T5605] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 91.665920][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.709081][ T5621] loop0: detected capacity change from 0 to 512 [ 91.723447][ T5621] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 91.795564][ T5629] loop0: detected capacity change from 0 to 512 [ 91.803333][ T5629] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 91.826998][ T5629] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.841391][ T5629] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/15/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.870014][ T5628] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 91.886681][ T5628] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 91.899153][ T5628] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 91.913812][ T5628] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 91.926240][ T5628] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 91.966270][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.020579][ T5645] loop0: detected capacity change from 0 to 512 [ 92.028616][ T5645] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 92.097817][ T5651] loop0: detected capacity change from 0 to 512 [ 92.106075][ T5651] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 92.133185][ T5651] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.146237][ T5651] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/17/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.166825][ T5650] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 92.182270][ T5650] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 92.199529][ T5650] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 92.215013][ T5650] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 92.227507][ T5650] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 92.276658][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.342146][ T5669] loop0: detected capacity change from 0 to 512 [ 92.352401][ T5669] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 92.367021][ T5669] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.379814][ T5669] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/18/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.397428][ T5668] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 92.415660][ T5668] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 92.434256][ T5007] Bluetooth: hci0: command 0x040f tx timeout [ 92.442097][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.494063][ T5681] loop0: detected capacity change from 0 to 512 [ 92.505091][ T5681] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 92.548095][ T5686] loop0: detected capacity change from 0 to 512 [ 92.555489][ T5686] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 92.610689][ T5691] loop0: detected capacity change from 0 to 512 [ 92.618253][ T5691] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 92.719759][ T5701] loop0: detected capacity change from 0 to 512 [ 92.727693][ T5701] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 92.747019][ T5701] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.761141][ T5701] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/22/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.788400][ T5700] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 92.803546][ T5700] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 92.816527][ T5700] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 92.831959][ T5700] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 92.843745][ T5700] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 92.863892][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.912438][ T5716] loop0: detected capacity change from 0 to 512 [ 92.923501][ T5716] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 92.936880][ T5716] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.950309][ T5716] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/23/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.981055][ T5715] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 92.996424][ T5715] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 93.017907][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.079963][ T5729] loop0: detected capacity change from 0 to 512 [ 93.087229][ T5729] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 93.156398][ T5735] loop0: detected capacity change from 0 to 512 [ 93.163477][ T5735] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 93.258425][ T5746] loop0: detected capacity change from 0 to 512 [ 93.266172][ T5746] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 93.363136][ T5754] loop0: detected capacity change from 0 to 512 [ 93.371221][ T5754] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 93.393665][ T5754] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.407020][ T5754] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/27/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.424860][ T5753] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 93.440297][ T5753] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 93.452663][ T5753] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 93.468813][ T5753] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 93.481655][ T5753] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 93.526013][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.562904][ T5770] loop0: detected capacity change from 0 to 512 [ 93.570823][ T5770] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 93.662624][ T5779] loop0: detected capacity change from 0 to 512 [ 93.671032][ T5779] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 93.687063][ T5779] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.700363][ T5779] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/29/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.728094][ T5778] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 93.746935][ T5778] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 93.763509][ T5778] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 93.780365][ T5778] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 93.792893][ T5778] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 93.835754][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.899987][ T5794] loop0: detected capacity change from 0 to 512 [ 93.907157][ T5794] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 93.953458][ T5801] loop0: detected capacity change from 0 to 512 [ 93.964064][ T5801] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 94.016022][ T5807] loop0: detected capacity change from 0 to 512 [ 94.023149][ T5807] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 94.086476][ T5815] loop0: detected capacity change from 0 to 512 [ 94.095410][ T5815] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 94.126318][ T5815] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.139575][ T5815] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/33/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.170372][ T5814] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 94.185982][ T5814] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 94.198233][ T5814] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 94.213876][ T5814] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 94.234527][ T5814] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 94.252680][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.302476][ T5831] loop0: detected capacity change from 0 to 512 [ 94.309909][ T5831] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 94.378161][ T5836] loop0: detected capacity change from 0 to 512 [ 94.386903][ T5836] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 94.446130][ T5845] loop0: detected capacity change from 0 to 512 [ 94.455135][ T5845] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 94.487709][ T5845] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.501087][ T5845] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/36/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.514250][ T5007] Bluetooth: hci0: command 0x0419 tx timeout [ 94.518528][ T5844] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 94.539166][ T5844] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 94.566051][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.633864][ T5856] loop0: detected capacity change from 0 to 512 [ 94.641125][ T5856] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 94.706564][ T5859] loop0: detected capacity change from 0 to 512 [ 94.714230][ T5859] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 94.775732][ T5863] loop0: detected capacity change from 0 to 512 [ 94.783216][ T5863] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 94.806477][ T5863] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.819363][ T5863] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/39/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.837188][ T5862] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 94.852000][ T5862] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 94.875336][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.918758][ T5868] loop0: detected capacity change from 0 to 512 [ 94.926874][ T5868] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 94.956396][ T5868] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.969184][ T5868] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/40/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.986286][ T5867] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 95.001721][ T5867] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 95.025426][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.074907][ T5872] loop0: detected capacity change from 0 to 512 [ 95.082319][ T5872] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 95.149427][ T5876] loop0: detected capacity change from 0 to 512 [ 95.158195][ T5876] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 95.176737][ T5876] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 95.189463][ T5876] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/42/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.206454][ T5875] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 95.221466][ T5875] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 95.233353][ T5875] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 95.248318][ T5875] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 95.260032][ T5875] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 95.295274][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.366291][ T5880] loop0: detected capacity change from 0 to 512 [ 95.373160][ T5880] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 95.436615][ T5884] loop0: detected capacity change from 0 to 512 [ 95.444125][ T5884] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 95.456583][ T5884] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 95.470291][ T5884] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/44/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.489261][ T5883] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 95.503888][ T5883] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 95.516485][ T5883] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 95.531141][ T5883] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 95.543078][ T5883] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 95.565684][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.619132][ T5888] loop0: detected capacity change from 0 to 512 [ 95.626256][ T5888] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 95.676175][ T5891] loop0: detected capacity change from 0 to 512 [ 95.683100][ T5891] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 95.733248][ T5894] loop0: detected capacity change from 0 to 512 [ 95.740255][ T5894] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 95.826535][ T5897] loop0: detected capacity change from 0 to 512 [ 95.833407][ T5897] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 95.914260][ T5901] loop0: detected capacity change from 0 to 512 [ 95.921826][ T5901] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 95.935983][ T5901] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 95.949241][ T5901] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/49/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.977715][ T5900] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 95.992588][ T5900] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 96.004945][ T5900] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 96.019667][ T5900] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 96.031752][ T5900] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 96.055667][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.108902][ T5905] loop0: detected capacity change from 0 to 512 [ 96.117576][ T5905] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 96.204220][ T5908] loop0: detected capacity change from 0 to 512 [ 96.211010][ T5908] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 96.303033][ T5912] loop0: detected capacity change from 0 to 512 [ 96.310328][ T5912] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 96.326055][ T5912] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 2023/05/22 03:29:52 executed programs: 53 [ 96.338938][ T5912] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/52/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.356463][ T5911] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 96.371309][ T5911] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 96.415369][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.449675][ T5916] loop0: detected capacity change from 0 to 512 [ 96.456789][ T5916] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 96.505643][ T5919] loop0: detected capacity change from 0 to 512 [ 96.512501][ T5919] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 96.571259][ T5922] loop0: detected capacity change from 0 to 512 [ 96.578394][ T5922] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 96.635500][ T5925] loop0: detected capacity change from 0 to 512 [ 96.642342][ T5925] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 96.692669][ T5928] loop0: detected capacity change from 0 to 512 [ 96.699535][ T5928] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 96.777606][ T5931] loop0: detected capacity change from 0 to 512 [ 96.785075][ T5931] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 96.827944][ T5934] loop0: detected capacity change from 0 to 512 [ 96.835026][ T5934] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 96.892476][ T5938] loop0: detected capacity change from 0 to 512 [ 96.899894][ T5938] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 96.916469][ T5938] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.930068][ T5938] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/60/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.947889][ T5937] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 96.962595][ T5937] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 96.975244][ T5937] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 96.989925][ T5937] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 97.001660][ T5937] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 97.019465][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.092264][ T5944] loop0: detected capacity change from 0 to 512 [ 97.099993][ T5944] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 97.165769][ T5947] loop0: detected capacity change from 0 to 512 [ 97.172635][ T5947] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 97.217456][ T5950] loop0: detected capacity change from 0 to 512 [ 97.224683][ T5950] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 97.292356][ T5954] loop0: detected capacity change from 0 to 512 [ 97.299276][ T5954] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 97.355982][ T5958] loop0: detected capacity change from 0 to 512 [ 97.363294][ T5958] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 97.377207][ T5958] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 97.389915][ T5958] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/65/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.407332][ T5957] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 97.422066][ T5957] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 97.445476][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.492748][ T5963] loop0: detected capacity change from 0 to 512 [ 97.500818][ T5963] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 97.526724][ T5963] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 97.540812][ T5963] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/66/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.563461][ T5962] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 97.578406][ T5962] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 97.590334][ T5962] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 97.605241][ T5962] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 97.617043][ T5962] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 97.665633][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.748223][ T5971] loop0: detected capacity change from 0 to 512 [ 97.756498][ T5971] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 97.776341][ T5971] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 97.789717][ T5971] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/67/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.810813][ T5970] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 97.825742][ T5970] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 97.837775][ T5970] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 97.853204][ T5970] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 97.865418][ T5970] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 97.905384][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.950055][ T5975] loop0: detected capacity change from 0 to 512 [ 97.957098][ T5975] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 97.998234][ T5978] loop0: detected capacity change from 0 to 512 [ 98.005303][ T5978] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 98.065576][ T5982] loop0: detected capacity change from 0 to 512 [ 98.072676][ T5982] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 98.120481][ T5985] loop0: detected capacity change from 0 to 512 [ 98.128247][ T5985] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 98.188637][ T5989] loop0: detected capacity change from 0 to 512 [ 98.196483][ T5989] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 98.216502][ T5989] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.229546][ T5989] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/72/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.251882][ T5988] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 98.266912][ T5988] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 98.278877][ T5988] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 98.293482][ T5988] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 98.305353][ T5988] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 98.325545][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.371930][ T5993] loop0: detected capacity change from 0 to 512 [ 98.378998][ T5993] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 98.436865][ T5996] loop0: detected capacity change from 0 to 512 [ 98.443682][ T5996] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 98.511158][ T5999] loop0: detected capacity change from 0 to 512 [ 98.518174][ T5999] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 98.568443][ T6002] loop0: detected capacity change from 0 to 512 [ 98.575485][ T6002] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 98.622505][ T6005] loop0: detected capacity change from 0 to 512 [ 98.630568][ T6005] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 98.709105][ T6008] loop0: detected capacity change from 0 to 512 [ 98.716340][ T6008] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 98.766483][ T6011] loop0: detected capacity change from 0 to 512 [ 98.773382][ T6011] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 98.825395][ T6014] loop0: detected capacity change from 0 to 512 [ 98.832380][ T6014] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 98.888960][ T6017] loop0: detected capacity change from 0 to 512 [ 98.896297][ T6017] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 98.940939][ T6020] loop0: detected capacity change from 0 to 512 [ 98.948538][ T6020] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 98.985673][ T6024] loop0: detected capacity change from 0 to 512 [ 98.993724][ T6024] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 99.006790][ T6024] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.019520][ T6024] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/83/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.036813][ T6023] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 99.051509][ T6023] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 99.063502][ T6023] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 99.078085][ T6023] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 99.090293][ T6023] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 99.125257][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.196291][ T6028] loop0: detected capacity change from 0 to 512 [ 99.204080][ T6028] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 99.252832][ T6031] loop0: detected capacity change from 0 to 512 [ 99.259790][ T6031] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 99.323999][ T6035] loop0: detected capacity change from 0 to 512 [ 99.331857][ T6035] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 99.346501][ T6035] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.359371][ T6035] ext4 filesystem being mounted at /root/syzkaller-testdir1983740729/syzkaller.6BMPB6/86/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.388374][ T6034] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 99.403692][ T6034] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 99.415782][ T6034] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3806: comm syz-executor.0: Allocating blocks 44-48 which overlap fs metadata [ 99.430834][ T6034] EXT4-fs error (device loop0): ext4_xattr_block_set:2242: inode #12: comm syz-executor.0: bad block 0 [ 99.442667][ T6034] EXT4-fs error (device loop0): ext4_lookup:1853: inode #12: comm syz-executor.0: deleted inode referenced: 13 [ 99.465486][ T5356] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.511041][ T6039] loop0: detected capacity change from 0 to 512 [ 99.518203][ T6039] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 99.589891][ T6042] loop0: detected capacity change from 0 to 512 [ 99.597589][ T6042] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 99.647881][ T6045] loop0: detected capacity change from 0 to 512 [ 99.654935][ T6045] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 99.727575][ T6048] loop0: detected capacity change from 0 to 512 [ 99.734654][ T6048] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 99.792886][ T6051] loop0: detected capacity change from 0 to 512 [ 99.800105][ T6051] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 99.854269][ T6054] loop0: detected capacity change from 0 to 512 [ 99.861181][ T6054] ext4: Unknown parameter 'jqfmZ!c12nuid32' [ 99.926636][ T6057] loop0: detected capacity change from 0 to 512 [ 99.933531][ T6057] ext4: Unknown parameter 'jqfmZ!c12nuid32'