Warning: Permanently added '10.128.1.153' (ED25519) to the list of known hosts. 2025/11/30 20:52:59 parsed 1 programs [ 77.169224][ T5791] cgroup: Unknown subsys name 'net' [ 77.318438][ T5791] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 78.797365][ T5791] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 80.828766][ T5814] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.839884][ T5814] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.847906][ T5814] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.856549][ T5814] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.865990][ T5814] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 80.873977][ T5814] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 81.834647][ T5830] chnl_net:caif_netlink_parms(): no params data found [ 81.975178][ T5830] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.983247][ T5830] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.990525][ T5830] bridge_slave_0: entered allmulticast mode [ 82.005250][ T5830] bridge_slave_0: entered promiscuous mode [ 82.045770][ T5830] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.060896][ T5830] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.068654][ T5830] bridge_slave_1: entered allmulticast mode [ 82.076373][ T5830] bridge_slave_1: entered promiscuous mode [ 82.132063][ T5830] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.159100][ T5830] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.196654][ T5830] team0: Port device team_slave_0 added [ 82.214433][ T5830] team0: Port device team_slave_1 added [ 82.246004][ T5830] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.253045][ T5830] 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. [ 82.279008][ T5830] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.293152][ T5830] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.300130][ T5830] 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. [ 82.326134][ T5830] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.378328][ T5830] hsr_slave_0: entered promiscuous mode [ 82.385057][ T5830] hsr_slave_1: entered promiscuous mode [ 82.536252][ T5830] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.547596][ T5830] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.559836][ T5830] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.571183][ T5830] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.618610][ T5830] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.625984][ T5830] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.634151][ T5830] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.641359][ T5830] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.674231][ T63] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.684586][ T63] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.733952][ T5830] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.759765][ T5830] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.775664][ T1131] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.783248][ T1131] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.801532][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.808696][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.006679][ T5830] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.047738][ T5830] veth0_vlan: entered promiscuous mode [ 83.059443][ T5830] veth1_vlan: entered promiscuous mode [ 83.089708][ T5830] veth0_macvtap: entered promiscuous mode [ 83.098860][ T5830] veth1_macvtap: entered promiscuous mode [ 83.120340][ T5830] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.136554][ T5830] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.151213][ T5830] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.161081][ T5830] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.170048][ T5830] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.180585][ T5830] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.313972][ T1001] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.517663][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.529763][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.560399][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.568404][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/11/30 20:53:09 executed programs: 0 [ 85.453517][ T5103] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.462191][ T5103] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.470035][ T5103] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.480288][ T5103] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 85.488430][ T5103] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 85.495949][ T5103] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.647392][ T5896] chnl_net:caif_netlink_parms(): no params data found [ 85.715073][ T5896] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.723100][ T5896] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.730308][ T5896] bridge_slave_0: entered allmulticast mode [ 85.737611][ T5896] bridge_slave_0: entered promiscuous mode [ 85.756713][ T1001] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.770784][ T5896] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.778633][ T5896] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.785911][ T5896] bridge_slave_1: entered allmulticast mode [ 85.793160][ T5896] bridge_slave_1: entered promiscuous mode [ 85.824617][ T5896] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.836094][ T5896] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.868026][ T5896] team0: Port device team_slave_0 added [ 85.876922][ T5896] team0: Port device team_slave_1 added [ 85.905125][ T5896] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.912173][ T5896] 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. [ 85.938512][ T5896] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.952529][ T5896] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.959519][ T5896] 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. [ 85.985598][ T5896] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.028567][ T5896] hsr_slave_0: entered promiscuous mode [ 86.035593][ T5896] hsr_slave_1: entered promiscuous mode [ 86.042770][ T5896] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.050686][ T5896] Cannot create hsr debugfs directory [ 86.833819][ T1187] cfg80211: failed to load regulatory.db [ 87.552728][ T5814] Bluetooth: hci0: command tx timeout [ 88.032326][ T1001] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.104201][ T1001] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.974425][ T5896] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.985780][ T5896] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.999396][ T5896] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 89.023848][ T1001] hsr_slave_0: left promiscuous mode [ 89.031000][ T1001] hsr_slave_1: left promiscuous mode [ 89.039976][ T1001] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 89.047855][ T1001] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 89.058982][ T1001] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 89.068115][ T1001] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 89.077573][ T1001] bridge_slave_1: left allmulticast mode [ 89.085444][ T1001] bridge_slave_1: left promiscuous mode [ 89.092086][ T1001] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.104850][ T1001] bridge_slave_0: left allmulticast mode [ 89.110542][ T1001] bridge_slave_0: left promiscuous mode [ 89.117010][ T1001] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.139673][ T1001] veth1_macvtap: left promiscuous mode [ 89.145596][ T1001] veth0_macvtap: left promiscuous mode [ 89.151180][ T1001] veth1_vlan: left promiscuous mode [ 89.158229][ T1001] veth0_vlan: left promiscuous mode [ 89.508056][ T1001] team0 (unregistering): Port device team_slave_1 removed [ 89.538097][ T1001] team0 (unregistering): Port device team_slave_0 removed [ 89.569557][ T1001] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 89.602988][ T1001] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 89.642702][ T5814] Bluetooth: hci0: command tx timeout [ 89.883036][ T1001] bond0 (unregistering): Released all slaves [ 89.946441][ T5896] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.042377][ T5896] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.074715][ T5896] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.087486][ T63] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.094632][ T63] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.108271][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.115567][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.360629][ T5896] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.420672][ T5896] veth0_vlan: entered promiscuous mode [ 90.435553][ T5896] veth1_vlan: entered promiscuous mode [ 90.486497][ T5896] veth0_macvtap: entered promiscuous mode [ 90.503613][ T5896] veth1_macvtap: entered promiscuous mode [ 90.535785][ T5896] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.549482][ T5896] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.561155][ T5896] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.569999][ T5896] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.579089][ T5896] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.588457][ T5896] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.647858][ T1131] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.659578][ T1131] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.686573][ T63] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.695075][ T63] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.738022][ T5944] syz.0.17[5944]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 90.757230][ T5944] loop0: detected capacity change from 0 to 512 [ 90.806184][ T5944] [ 90.808574][ T5944] ====================================================== [ 90.815611][ T5944] WARNING: possible circular locking dependency detected [ 90.822661][ T5944] syzkaller #0 Not tainted [ 90.827090][ T5944] ------------------------------------------------------ [ 90.834119][ T5944] syz.0.17/5944 is trying to acquire lock: [ 90.839937][ T5944] ffff88802bf4ebd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x170/0x2f0 [ 90.849992][ T5944] [ 90.849992][ T5944] but task is already holding lock: [ 90.857350][ T5944] ffff888072b8bcc8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3dc/0x6e0 [ 90.867203][ T5944] [ 90.867203][ T5944] which lock already depends on the new lock. [ 90.867203][ T5944] [ 90.877623][ T5944] [ 90.877623][ T5944] the existing dependency chain (in reverse order) is: [ 90.886643][ T5944] [ 90.886643][ T5944] -> #2 (&ei->xattr_sem){++++}-{3:3}: [ 90.894208][ T5944] down_read+0x46/0x2e0 [ 90.898874][ T5944] ext4_setattr+0x86b/0x1c90 [ 90.904015][ T5944] notify_change+0xb0d/0xe10 [ 90.909116][ T5944] chown_common+0x3f9/0x5a0 [ 90.914138][ T5944] do_fchownat+0x168/0x270 [ 90.919071][ T5944] __x64_sys_chown+0x82/0x90 [ 90.924173][ T5944] do_syscall_64+0x55/0xb0 [ 90.929102][ T5944] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 90.935505][ T5944] [ 90.935505][ T5944] -> #1 (jbd2_handle){++++}-{0:0}: [ 90.942789][ T5944] start_this_handle+0x1e9d/0x20c0 [ 90.948434][ T5944] jbd2__journal_start+0x2bb/0x5b0 [ 90.954063][ T5944] __ext4_journal_start_sb+0x203/0x570 [ 90.960048][ T5944] ext4_do_writepages+0xf92/0x38d0 [ 90.965687][ T5944] ext4_writepages+0x1a8/0x2f0 [ 90.970970][ T5944] do_writepages+0x3a2/0x600 [ 90.976078][ T5944] filemap_fdatawrite_wbc+0x122/0x180 [ 90.981978][ T5944] file_write_and_wait_range+0x171/0x240 [ 90.988131][ T5944] ext4_sync_file+0x281/0xc10 [ 90.993319][ T5944] __x64_sys_fsync+0x195/0x1d0 [ 90.998620][ T5944] do_syscall_64+0x55/0xb0 [ 91.003575][ T5944] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 91.010020][ T5944] [ 91.010020][ T5944] -> #0 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 91.018447][ T5944] __lock_acquire+0x2ddb/0x7c80 [ 91.023816][ T5944] lock_acquire+0x197/0x410 [ 91.028832][ T5944] percpu_down_read+0x44/0x1a0 [ 91.034132][ T5944] ext4_writepages+0x170/0x2f0 [ 91.039417][ T5944] do_writepages+0x3a2/0x600 [ 91.044523][ T5944] __writeback_single_inode+0x153/0xee0 [ 91.050581][ T5944] writeback_single_inode+0x211/0x720 [ 91.056466][ T5944] write_inode_now+0x161/0x1e0 [ 91.061768][ T5944] iput+0x5b2/0x920 [ 91.066120][ T5944] ext4_xattr_block_set+0x273a/0x32a0 [ 91.072015][ T5944] ext4_expand_extra_isize_ea+0x10ea/0x19e0 [ 91.078455][ T5944] __ext4_expand_extra_isize+0x306/0x400 [ 91.084611][ T5944] __ext4_mark_inode_dirty+0x45d/0x6e0 [ 91.090599][ T5944] ext4_evict_inode+0x7ed/0xea0 [ 91.095966][ T5944] evict+0x486/0x870 [ 91.100377][ T5944] ext4_orphan_cleanup+0xbd4/0x1400 [ 91.106129][ T5944] ext4_fill_super+0x5de4/0x66c0 [ 91.111585][ T5944] get_tree_bdev+0x3e4/0x510 [ 91.116707][ T5944] vfs_get_tree+0x8c/0x280 [ 91.121656][ T5944] do_new_mount+0x24b/0xa40 [ 91.126672][ T5944] __se_sys_mount+0x2da/0x3c0 [ 91.131861][ T5944] do_syscall_64+0x55/0xb0 [ 91.136802][ T5944] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 91.143219][ T5944] [ 91.143219][ T5944] other info that might help us debug this: [ 91.143219][ T5944] [ 91.153437][ T5944] Chain exists of: [ 91.153437][ T5944] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem [ 91.153437][ T5944] [ 91.166817][ T5944] Possible unsafe locking scenario: [ 91.166817][ T5944] [ 91.174257][ T5944] CPU0 CPU1 [ 91.179612][ T5944] ---- ---- [ 91.184969][ T5944] lock(&ei->xattr_sem); [ 91.189415][ T5944] lock(jbd2_handle); [ 91.196001][ T5944] lock(&ei->xattr_sem); [ 91.202837][ T5944] rlock(&sbi->s_writepages_rwsem); [ 91.208114][ T5944] [ 91.208114][ T5944] *** DEADLOCK *** [ 91.208114][ T5944] [ 91.216245][ T5944] 3 locks held by syz.0.17/5944: [ 91.221168][ T5944] #0: ffff88802be240e0 (&type->s_umount_key#31){++++}-{3:3}, at: get_tree_bdev+0x344/0x510 [ 91.231272][ T5944] #1: ffff88802be24608 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x2b9/0xea0 [ 91.240677][ T5944] #2: ffff888072b8bcc8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3dc/0x6e0 [ 91.250935][ T5944] [ 91.250935][ T5944] stack backtrace: [ 91.256827][ T5944] CPU: 0 PID: 5944 Comm: syz.0.17 Not tainted syzkaller #0 [ 91.264022][ T5944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 91.274079][ T5944] Call Trace: [ 91.277352][ T5944] [ 91.280285][ T5944] dump_stack_lvl+0x16c/0x230 [ 91.284960][ T5944] ? load_image+0x3b0/0x3b0 [ 91.289460][ T5944] ? show_regs_print_info+0x20/0x20 [ 91.294659][ T5944] ? print_circular_bug+0x12b/0x1a0 [ 91.299856][ T5944] check_noncircular+0x2bd/0x3c0 [ 91.304792][ T5944] ? look_up_lock_class+0x75/0x140 [ 91.309895][ T5944] ? print_deadlock_bug+0x5d0/0x5d0 [ 91.315088][ T5944] ? lockdep_lock+0xe0/0x220 [ 91.319680][ T5944] ? _find_first_zero_bit+0xd3/0x100 [ 91.324969][ T5944] __lock_acquire+0x2ddb/0x7c80 [ 91.329845][ T5944] ? mark_lock+0x94/0x320 [ 91.334168][ T5944] ? verify_lock_unused+0x140/0x140 [ 91.339360][ T5944] ? __lock_acquire+0x1334/0x7c80 [ 91.344383][ T5944] ? verify_lock_unused+0x140/0x140 [ 91.349600][ T5944] lock_acquire+0x197/0x410 [ 91.354099][ T5944] ? ext4_writepages+0x170/0x2f0 [ 91.359038][ T5944] ? __might_sleep+0xe0/0xe0 [ 91.363627][ T5944] ? mark_lock+0x94/0x320 [ 91.367978][ T5944] ? read_lock_is_recursive+0x20/0x20 [ 91.373342][ T5944] ? __lock_acquire+0x1334/0x7c80 [ 91.378363][ T5944] percpu_down_read+0x44/0x1a0 [ 91.383132][ T5944] ? ext4_writepages+0x170/0x2f0 [ 91.388069][ T5944] ext4_writepages+0x170/0x2f0 [ 91.392835][ T5944] ? ext4_read_folio+0x2f0/0x2f0 [ 91.397775][ T5944] ? __rwlock_init+0x150/0x150 [ 91.402535][ T5944] ? _raw_spin_unlock_irqrestore+0x86/0x110 [ 91.408426][ T5944] ? do_raw_spin_unlock+0x121/0x230 [ 91.413625][ T5944] ? ext4_read_folio+0x2f0/0x2f0 [ 91.418566][ T5944] do_writepages+0x3a2/0x600 [ 91.423161][ T5944] ? folio_clear_dirty_for_io+0xc30/0xc30 [ 91.428886][ T5944] ? writeback_single_inode+0x206/0x720 [ 91.434432][ T5944] ? __lock_acquire+0x7c80/0x7c80 [ 91.439452][ T5944] ? do_raw_spin_lock+0x121/0x2c0 [ 91.444474][ T5944] ? get_tree_bdev+0x3e4/0x510 [ 91.449228][ T5944] __writeback_single_inode+0x153/0xee0 [ 91.454776][ T5944] writeback_single_inode+0x211/0x720 [ 91.460144][ T5944] ? write_inode_now+0x1e0/0x1e0 [ 91.465088][ T5944] write_inode_now+0x161/0x1e0 [ 91.469855][ T5944] ? bdi_split_work_to_wbs+0x890/0x890 [ 91.475312][ T5944] ? do_raw_spin_unlock+0x121/0x230 [ 91.480517][ T5944] iput+0x5b2/0x920 [ 91.484328][ T5944] ext4_xattr_block_set+0x273a/0x32a0 [ 91.489699][ T5944] ? __might_sleep+0xe0/0xe0 [ 91.494291][ T5944] ? xattr_find_entry+0x12b/0x2f0 [ 91.499334][ T5944] ? ext4_xattr_block_find+0x350/0x350 [ 91.504801][ T5944] ? ext4_xattr_block_find+0x2d4/0x350 [ 91.510258][ T5944] ext4_expand_extra_isize_ea+0x10ea/0x19e0 [ 91.516159][ T5944] __ext4_expand_extra_isize+0x306/0x400 [ 91.521793][ T5944] __ext4_mark_inode_dirty+0x45d/0x6e0 [ 91.527249][ T5944] ext4_evict_inode+0x7ed/0xea0 [ 91.532095][ T5944] ? _raw_spin_unlock+0x28/0x40 [ 91.536943][ T5944] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 91.542832][ T5944] ? do_raw_spin_unlock+0x121/0x230 [ 91.548022][ T5944] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 91.553906][ T5944] evict+0x486/0x870 [ 91.557793][ T5944] ? __lock_acquire+0x7c80/0x7c80 [ 91.562834][ T5944] ? proc_nr_inodes+0x230/0x230 [ 91.567674][ T5944] ? do_raw_spin_unlock+0x121/0x230 [ 91.572868][ T5944] ? _raw_spin_unlock+0x28/0x40 [ 91.577712][ T5944] ? iput+0x70a/0x920 [ 91.581701][ T5944] ext4_orphan_cleanup+0xbd4/0x1400 [ 91.586901][ T5944] ? ext4_orphan_del+0xba0/0xba0 [ 91.591843][ T5944] ? ext4_register_li_request+0x183/0x940 [ 91.597558][ T5944] ? errseq_check_and_advance+0x66/0x120 [ 91.603188][ T5944] ext4_fill_super+0x5de4/0x66c0 [ 91.608127][ T5944] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 91.614369][ T5944] ? __might_sleep+0xe0/0xe0 [ 91.618969][ T5944] ? read_lock_is_recursive+0x20/0x20 [ 91.624335][ T5944] ? snprintf+0xdb/0x120 [ 91.628709][ T5944] ? vscnprintf+0x80/0x80 [ 91.633044][ T5944] ? down_write+0x162/0x1f0 [ 91.637540][ T5944] ? down_read_killable+0x340/0x340 [ 91.642731][ T5944] ? setup_bdev_super+0x56b/0x660 [ 91.647772][ T5944] get_tree_bdev+0x3e4/0x510 [ 91.652371][ T5944] ? vfs_parse_fs_string+0x160/0x160 [ 91.657647][ T5944] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 91.663879][ T5944] ? setup_bdev_super+0x660/0x660 [ 91.668897][ T5944] ? apparmor_capable+0x137/0x1a0 [ 91.673923][ T5944] ? bpf_lsm_capable+0x9/0x10 [ 91.678598][ T5944] ? security_capable+0x89/0xb0 [ 91.683441][ T5944] vfs_get_tree+0x8c/0x280 [ 91.687886][ T5944] do_new_mount+0x24b/0xa40 [ 91.692384][ T5944] __se_sys_mount+0x2da/0x3c0 [ 91.697051][ T5944] ? __x64_sys_mount+0xc0/0xc0 [ 91.701811][ T5944] ? lockdep_hardirqs_on+0x98/0x150 [ 91.707003][ T5944] ? __x64_sys_mount+0x20/0xc0 [ 91.711781][ T5944] do_syscall_64+0x55/0xb0 [ 91.716210][ T5944] ? clear_bhb_loop+0x40/0x90 [ 91.720889][ T5944] ? clear_bhb_loop+0x40/0x90 [ 91.725565][ T5944] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 91.731460][ T5944] RIP: 0033:0x7f7c00d90eea [ 91.735884][ T5944] 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 [ 91.755483][ T5944] RSP: 002b:00007ffd7ee540b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 91.763894][ T5944] RAX: ffffffffffffffda RBX: 00007ffd7ee54140 RCX: 00007f7c00d90eea [ 91.771858][ T5944] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffd7ee54100 [ 91.779836][ T5944] RBP: 0000200000000180 R08: 00007ffd7ee54140 R09: 0000000000800700 [ 91.787800][ T5944] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 [ 91.795762][ T5944] R13: 00007ffd7ee54100 R14: 000000000000046f R15: 000000000000002c [ 91.803732][ T5944] [ 91.811832][ T5814] Bluetooth: hci0: command tx timeout [ 91.818480][ T5944] EXT4-fs error (device loop0): ext4_xattr_inode_iget:444: inode #11: comm syz.0.17: iget: bad extra_isize 90 (inode size 256) [ 91.833959][ T5944] EXT4-fs (loop0): Remounting filesystem read-only [ 91.840608][ T5944] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2872: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 91.861581][ T5944] EXT4-fs warning (device loop0): ext4_evict_inode:255: couldn't mark inode dirty (err -5) [ 91.872031][ T5944] EXT4-fs (loop0): 1 orphan inode deleted [ 91.878857][ T5944] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.904786][ T5896] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.