Warning: Permanently added '10.128.1.74' (ED25519) to the list of known hosts. 2025/12/22 19:08:34 parsed 1 programs [ 78.214076][ T5769] cgroup: Unknown subsys name 'net' [ 78.409511][ T5769] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 79.985740][ T5769] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 81.973383][ T143] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.981409][ T143] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.032517][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.040416][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.919366][ T5808] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 82.932664][ T5808] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 82.941137][ T5808] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 82.949806][ T5808] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 82.958281][ T5808] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 82.965673][ T5808] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.361865][ T5848] chnl_net:caif_netlink_parms(): no params data found [ 85.460869][ T5848] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.469260][ T5848] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.477586][ T5848] bridge_slave_0: entered allmulticast mode [ 85.485795][ T5848] bridge_slave_0: entered promiscuous mode [ 85.494791][ T5848] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.502080][ T5848] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.509276][ T5848] bridge_slave_1: entered allmulticast mode [ 85.516747][ T5848] bridge_slave_1: entered promiscuous mode [ 85.555745][ T5848] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.568430][ T5848] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.610396][ T5848] team0: Port device team_slave_0 added [ 85.618313][ T5848] team0: Port device team_slave_1 added [ 85.659954][ T5848] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.667076][ T5848] 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. [ 85.693069][ T5848] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.707213][ T5848] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.714983][ T5848] 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. [ 85.741021][ T5848] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.794486][ T5848] hsr_slave_0: entered promiscuous mode [ 85.801205][ T5848] hsr_slave_1: entered promiscuous mode [ 85.967031][ T5848] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.978649][ T5848] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.988367][ T5848] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 86.000783][ T5848] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 86.047279][ T5848] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.054543][ T5848] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.062672][ T5848] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.069817][ T5848] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.126132][ T5848] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.147713][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.156744][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.178216][ T5848] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.191817][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.198959][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.211675][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.218862][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.410448][ T5848] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.451655][ T5848] veth0_vlan: entered promiscuous mode [ 86.468505][ T5848] veth1_vlan: entered promiscuous mode [ 86.499053][ T5848] veth0_macvtap: entered promiscuous mode [ 86.508660][ T5848] veth1_macvtap: entered promiscuous mode [ 86.532059][ T5848] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.547893][ T5848] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.560102][ T5848] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.569632][ T5848] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.580285][ T5848] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.589402][ T5848] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.716173][ T5848] syz-executor (5848) used greatest stack depth: 20552 bytes left [ 86.758185][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/12/22 19:08:45 executed programs: 0 [ 87.277082][ T5808] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 87.285747][ T5808] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 87.295891][ T5808] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 87.305031][ T5808] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 87.313623][ T5808] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 87.321175][ T5808] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 87.476307][ T5878] chnl_net:caif_netlink_parms(): no params data found [ 87.547531][ T5878] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.554912][ T5878] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.562493][ T5878] bridge_slave_0: entered allmulticast mode [ 87.569409][ T5878] bridge_slave_0: entered promiscuous mode [ 87.578072][ T5878] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.585934][ T5878] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.593228][ T5878] bridge_slave_1: entered allmulticast mode [ 87.600249][ T5878] bridge_slave_1: entered promiscuous mode [ 87.635347][ T5878] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.649006][ T5878] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.686560][ T5878] team0: Port device team_slave_0 added [ 87.695997][ T5878] team0: Port device team_slave_1 added [ 87.731673][ T5878] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.738827][ T5878] 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. [ 87.765652][ T5878] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.780029][ T5878] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.787362][ T5878] 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. [ 87.813521][ T5878] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.859432][ T5878] hsr_slave_0: entered promiscuous mode [ 87.865933][ T5878] hsr_slave_1: entered promiscuous mode [ 87.872811][ T5878] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.880750][ T5878] Cannot create hsr debugfs directory [ 89.382890][ T5078] Bluetooth: hci0: command tx timeout [ 89.595120][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.462947][ T5078] Bluetooth: hci0: command tx timeout [ 91.863841][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.937155][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.025485][ T9] cfg80211: failed to load regulatory.db [ 92.907646][ T5878] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.921434][ T5878] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.941932][ T12] hsr_slave_0: left promiscuous mode [ 92.948357][ T12] hsr_slave_1: left promiscuous mode [ 92.955235][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 92.963093][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 92.972284][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 92.979795][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 92.988798][ T12] bridge_slave_1: left allmulticast mode [ 92.995872][ T12] bridge_slave_1: left promiscuous mode [ 93.002475][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.016010][ T12] bridge_slave_0: left allmulticast mode [ 93.021968][ T12] bridge_slave_0: left promiscuous mode [ 93.027745][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.059444][ T12] veth1_macvtap: left promiscuous mode [ 93.068670][ T12] veth0_macvtap: left promiscuous mode [ 93.076649][ T12] veth1_vlan: left promiscuous mode [ 93.084599][ T12] veth0_vlan: left promiscuous mode [ 93.534990][ T12] team0 (unregistering): Port device team_slave_1 removed [ 93.542514][ T5078] Bluetooth: hci0: command tx timeout [ 93.576917][ T12] team0 (unregistering): Port device team_slave_0 removed [ 93.611595][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 93.647514][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 93.951521][ T12] bond0 (unregistering): Released all slaves [ 94.045721][ T5878] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.057099][ T5878] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.155887][ T5878] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.191343][ T5878] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.205796][ T143] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.213014][ T143] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.234751][ T3471] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.241961][ T3471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.457042][ T5878] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.526066][ T5878] veth0_vlan: entered promiscuous mode [ 94.538543][ T5878] veth1_vlan: entered promiscuous mode [ 94.578859][ T5878] veth0_macvtap: entered promiscuous mode [ 94.588882][ T5878] veth1_macvtap: entered promiscuous mode [ 94.614940][ T5878] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.629189][ T5878] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.649776][ T5878] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.658993][ T5878] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.668071][ T5878] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.677345][ T5878] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.750472][ T143] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.765540][ T143] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.795782][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.804017][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.856239][ T5929] syz.0.17[5929]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 94.881399][ T5929] loop0: detected capacity change from 0 to 512 [ 94.912510][ T5929] [ 94.914983][ T5929] ====================================================== [ 94.922022][ T5929] WARNING: possible circular locking dependency detected [ 94.929065][ T5929] syzkaller #0 Not tainted [ 94.933514][ T5929] ------------------------------------------------------ [ 94.940551][ T5929] syz.0.17/5929 is trying to acquire lock: [ 94.946389][ T5929] ffff88802e17cbd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x170/0x2f0 [ 94.956451][ T5929] [ 94.956451][ T5929] but task is already holding lock: [ 94.963829][ T5929] ffff8880736850c8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3dc/0x6e0 [ 94.973694][ T5929] [ 94.973694][ T5929] which lock already depends on the new lock. [ 94.973694][ T5929] [ 94.984110][ T5929] [ 94.984110][ T5929] the existing dependency chain (in reverse order) is: [ 94.993147][ T5929] [ 94.993147][ T5929] -> #2 (&ei->xattr_sem){++++}-{3:3}: [ 95.000754][ T5929] down_read+0x46/0x2e0 [ 95.005484][ T5929] ext4_setattr+0x86b/0x1c90 [ 95.010602][ T5929] notify_change+0xb0d/0xe10 [ 95.015715][ T5929] chown_common+0x3f9/0x5a0 [ 95.020778][ T5929] do_fchownat+0x168/0x270 [ 95.025726][ T5929] __x64_sys_chown+0x82/0x90 [ 95.030841][ T5929] do_syscall_64+0x55/0xb0 [ 95.035777][ T5929] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.042249][ T5929] [ 95.042249][ T5929] -> #1 (jbd2_handle){++++}-{0:0}: [ 95.049546][ T5929] start_this_handle+0x1e9d/0x20c0 [ 95.055181][ T5929] jbd2__journal_start+0x2bb/0x5b0 [ 95.060817][ T5929] __ext4_journal_start_sb+0x203/0x570 [ 95.066793][ T5929] ext4_do_writepages+0xf92/0x38d0 [ 95.072431][ T5929] ext4_writepages+0x1a8/0x2f0 [ 95.077750][ T5929] do_writepages+0x3a2/0x600 [ 95.082882][ T5929] filemap_fdatawrite_wbc+0x122/0x180 [ 95.088806][ T5929] file_write_and_wait_range+0x171/0x240 [ 95.094968][ T5929] ext4_sync_file+0x281/0xc10 [ 95.100176][ T5929] __x64_sys_fsync+0x195/0x1d0 [ 95.105483][ T5929] do_syscall_64+0x55/0xb0 [ 95.110430][ T5929] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.116852][ T5929] [ 95.116852][ T5929] -> #0 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 95.125284][ T5929] __lock_acquire+0x2ddb/0x7c80 [ 95.130669][ T5929] lock_acquire+0x197/0x410 [ 95.135711][ T5929] percpu_down_read+0x44/0x1a0 [ 95.140994][ T5929] ext4_writepages+0x170/0x2f0 [ 95.146283][ T5929] do_writepages+0x3a2/0x600 [ 95.151399][ T5929] __writeback_single_inode+0x153/0xee0 [ 95.157492][ T5929] writeback_single_inode+0x211/0x720 [ 95.163381][ T5929] write_inode_now+0x161/0x1e0 [ 95.168659][ T5929] iput+0x5b2/0x920 [ 95.172993][ T5929] ext4_xattr_block_set+0x273a/0x32a0 [ 95.178939][ T5929] ext4_expand_extra_isize_ea+0x10ea/0x19e0 [ 95.185360][ T5929] __ext4_expand_extra_isize+0x306/0x400 [ 95.191506][ T5929] __ext4_mark_inode_dirty+0x45d/0x6e0 [ 95.197490][ T5929] ext4_evict_inode+0x7ed/0xea0 [ 95.202871][ T5929] evict+0x486/0x870 [ 95.207281][ T5929] ext4_orphan_cleanup+0xbd4/0x1400 [ 95.212997][ T5929] ext4_fill_super+0x5de4/0x66c0 [ 95.218483][ T5929] get_tree_bdev+0x3e4/0x510 [ 95.223587][ T5929] vfs_get_tree+0x8c/0x280 [ 95.228523][ T5929] do_new_mount+0x24b/0xa40 [ 95.233559][ T5929] __se_sys_mount+0x2da/0x3c0 [ 95.238760][ T5929] do_syscall_64+0x55/0xb0 [ 95.243694][ T5929] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.250135][ T5929] [ 95.250135][ T5929] other info that might help us debug this: [ 95.250135][ T5929] [ 95.260362][ T5929] Chain exists of: [ 95.260362][ T5929] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem [ 95.260362][ T5929] [ 95.273749][ T5929] Possible unsafe locking scenario: [ 95.273749][ T5929] [ 95.281191][ T5929] CPU0 CPU1 [ 95.286543][ T5929] ---- ---- [ 95.291902][ T5929] lock(&ei->xattr_sem); [ 95.296245][ T5929] lock(jbd2_handle); [ 95.302824][ T5929] lock(&ei->xattr_sem); [ 95.309689][ T5929] rlock(&sbi->s_writepages_rwsem); [ 95.314982][ T5929] [ 95.314982][ T5929] *** DEADLOCK *** [ 95.314982][ T5929] [ 95.323134][ T5929] 3 locks held by syz.0.17/5929: [ 95.328081][ T5929] #0: ffff88802e17a0e0 (&type->s_umount_key#32){++++}-{3:3}, at: get_tree_bdev+0x344/0x510 [ 95.338222][ T5929] #1: ffff88802e17a608 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x2b9/0xea0 [ 95.347611][ T5929] #2: ffff8880736850c8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3dc/0x6e0 [ 95.357868][ T5929] [ 95.357868][ T5929] stack backtrace: [ 95.363771][ T5929] CPU: 0 PID: 5929 Comm: syz.0.17 Not tainted syzkaller #0 [ 95.370959][ T5929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 95.381035][ T5929] Call Trace: [ 95.384354][ T5929] [ 95.387297][ T5929] dump_stack_lvl+0x16c/0x230 [ 95.391988][ T5929] ? load_image+0x3b0/0x3b0 [ 95.396499][ T5929] ? show_regs_print_info+0x20/0x20 [ 95.401729][ T5929] ? print_circular_bug+0x12b/0x1a0 [ 95.406949][ T5929] check_noncircular+0x2bd/0x3c0 [ 95.411885][ T5929] ? look_up_lock_class+0x75/0x140 [ 95.416994][ T5929] ? print_deadlock_bug+0x5d0/0x5d0 [ 95.422197][ T5929] ? lockdep_lock+0xe0/0x220 [ 95.426802][ T5929] ? _find_first_zero_bit+0xd3/0x100 [ 95.432096][ T5929] __lock_acquire+0x2ddb/0x7c80 [ 95.436950][ T5929] ? mark_lock+0x94/0x320 [ 95.441275][ T5929] ? verify_lock_unused+0x140/0x140 [ 95.446462][ T5929] ? __lock_acquire+0x1334/0x7c80 [ 95.451479][ T5929] ? verify_lock_unused+0x140/0x140 [ 95.456682][ T5929] lock_acquire+0x197/0x410 [ 95.461194][ T5929] ? ext4_writepages+0x170/0x2f0 [ 95.466143][ T5929] ? __might_sleep+0xe0/0xe0 [ 95.470785][ T5929] ? mark_lock+0x94/0x320 [ 95.475116][ T5929] ? read_lock_is_recursive+0x20/0x20 [ 95.480488][ T5929] ? __lock_acquire+0x1334/0x7c80 [ 95.485513][ T5929] percpu_down_read+0x44/0x1a0 [ 95.490281][ T5929] ? ext4_writepages+0x170/0x2f0 [ 95.495225][ T5929] ext4_writepages+0x170/0x2f0 [ 95.500000][ T5929] ? ext4_read_folio+0x2f0/0x2f0 [ 95.504946][ T5929] ? __rwlock_init+0x150/0x150 [ 95.509710][ T5929] ? _raw_spin_unlock_irqrestore+0x86/0x110 [ 95.515607][ T5929] ? do_raw_spin_unlock+0x121/0x230 [ 95.520805][ T5929] ? ext4_read_folio+0x2f0/0x2f0 [ 95.525747][ T5929] do_writepages+0x3a2/0x600 [ 95.530360][ T5929] ? folio_clear_dirty_for_io+0xc30/0xc30 [ 95.536104][ T5929] ? writeback_single_inode+0x206/0x720 [ 95.541649][ T5929] ? __lock_acquire+0x7c80/0x7c80 [ 95.546665][ T5929] ? do_raw_spin_lock+0x121/0x2c0 [ 95.551686][ T5929] ? get_tree_bdev+0x3e4/0x510 [ 95.556468][ T5929] __writeback_single_inode+0x153/0xee0 [ 95.562038][ T5929] writeback_single_inode+0x211/0x720 [ 95.567440][ T5929] ? write_inode_now+0x1e0/0x1e0 [ 95.572395][ T5929] write_inode_now+0x161/0x1e0 [ 95.577168][ T5929] ? bdi_split_work_to_wbs+0x890/0x890 [ 95.582629][ T5929] ? do_raw_spin_unlock+0x121/0x230 [ 95.587845][ T5929] iput+0x5b2/0x920 [ 95.591650][ T5929] ext4_xattr_block_set+0x273a/0x32a0 [ 95.597021][ T5929] ? __might_sleep+0xe0/0xe0 [ 95.601627][ T5929] ? xattr_find_entry+0x12b/0x2f0 [ 95.606650][ T5929] ? ext4_xattr_block_find+0x350/0x350 [ 95.612109][ T5929] ? ext4_xattr_block_find+0x2d4/0x350 [ 95.617570][ T5929] ext4_expand_extra_isize_ea+0x10ea/0x19e0 [ 95.623501][ T5929] __ext4_expand_extra_isize+0x306/0x400 [ 95.629170][ T5929] __ext4_mark_inode_dirty+0x45d/0x6e0 [ 95.634646][ T5929] ext4_evict_inode+0x7ed/0xea0 [ 95.639543][ T5929] ? _raw_spin_unlock+0x28/0x40 [ 95.644404][ T5929] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 95.650304][ T5929] ? do_raw_spin_unlock+0x121/0x230 [ 95.655514][ T5929] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 95.661407][ T5929] evict+0x486/0x870 [ 95.665297][ T5929] ? __lock_acquire+0x7c80/0x7c80 [ 95.670327][ T5929] ? proc_nr_inodes+0x230/0x230 [ 95.675184][ T5929] ? do_raw_spin_unlock+0x121/0x230 [ 95.680389][ T5929] ? _raw_spin_unlock+0x28/0x40 [ 95.685259][ T5929] ? iput+0x70a/0x920 [ 95.689247][ T5929] ext4_orphan_cleanup+0xbd4/0x1400 [ 95.694446][ T5929] ? ext4_orphan_del+0xba0/0xba0 [ 95.699404][ T5929] ? ext4_register_li_request+0x183/0x940 [ 95.705147][ T5929] ? errseq_check_and_advance+0x66/0x120 [ 95.710792][ T5929] ext4_fill_super+0x5de4/0x66c0 [ 95.715734][ T5929] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 95.721980][ T5929] ? __might_sleep+0xe0/0xe0 [ 95.726594][ T5929] ? read_lock_is_recursive+0x20/0x20 [ 95.731962][ T5929] ? snprintf+0xdb/0x120 [ 95.736204][ T5929] ? vscnprintf+0x80/0x80 [ 95.740570][ T5929] ? down_write+0x162/0x1f0 [ 95.745089][ T5929] ? down_read_killable+0x340/0x340 [ 95.750287][ T5929] ? setup_bdev_super+0x56b/0x660 [ 95.755311][ T5929] get_tree_bdev+0x3e4/0x510 [ 95.759901][ T5929] ? vfs_parse_fs_string+0x160/0x160 [ 95.765195][ T5929] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 95.771453][ T5929] ? setup_bdev_super+0x660/0x660 [ 95.776507][ T5929] ? apparmor_capable+0x137/0x1a0 [ 95.781535][ T5929] ? bpf_lsm_capable+0x9/0x10 [ 95.786211][ T5929] ? security_capable+0x89/0xb0 [ 95.791058][ T5929] vfs_get_tree+0x8c/0x280 [ 95.795469][ T5929] do_new_mount+0x24b/0xa40 [ 95.799973][ T5929] __se_sys_mount+0x2da/0x3c0 [ 95.804656][ T5929] ? __x64_sys_mount+0xc0/0xc0 [ 95.809419][ T5929] ? lockdep_hardirqs_on+0x98/0x150 [ 95.814622][ T5929] ? __x64_sys_mount+0x20/0xc0 [ 95.819412][ T5929] do_syscall_64+0x55/0xb0 [ 95.823837][ T5929] ? clear_bhb_loop+0x40/0x90 [ 95.828571][ T5929] ? clear_bhb_loop+0x40/0x90 [ 95.833262][ T5929] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.839173][ T5929] RIP: 0033:0x7fc612990eea [ 95.843632][ T5929] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 95.863251][ T5929] RSP: 002b:00007ffd7c18afd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 95.871673][ T5929] RAX: ffffffffffffffda RBX: 00007ffd7c18b060 RCX: 00007fc612990eea [ 95.879643][ T5929] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffd7c18b020 [ 95.887615][ T5929] RBP: 0000200000000180 R08: 00007ffd7c18b060 R09: 0000000000800700 [ 95.895581][ T5929] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 [ 95.903555][ T5929] R13: 00007ffd7c18b020 R14: 000000000000046f R15: 000000000000002c [ 95.911547][ T5929] [ 95.917455][ T5078] Bluetooth: hci0: command tx timeout [ 95.926780][ T5929] EXT4-fs error (device loop0): ext4_xattr_inode_iget:444: inode #11: comm syz.0.17: iget: bad extra_isize 90 (inode size 256) [ 95.940565][ T5929] EXT4-fs (loop0): Remounting filesystem read-only [ 95.948717][ T5929] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2872: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 95.961951][ T5929] EXT4-fs warning (device loop0): ext4_evict_inode:255: couldn't mark inode dirty (err -5) [ 95.980831][ T5929] EXT4-fs (loop0): 1 orphan inode deleted [ 95.989776][ T5929] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.019202][ T5878] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.