Warning: Permanently added '10.128.1.99' (ED25519) to the list of known hosts. 2025/12/30 11:30:09 parsed 1 programs [ 75.436252][ T5773] cgroup: Unknown subsys name 'net' [ 75.601174][ T5773] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 77.319961][ T5773] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 79.325091][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.333079][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.359921][ T2890] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.367863][ T2890] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.330327][ T5823] chnl_net:caif_netlink_parms(): no params data found [ 81.403730][ T5823] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.411457][ T5823] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.419731][ T5823] bridge_slave_0: entered allmulticast mode [ 81.427213][ T5823] bridge_slave_0: entered promiscuous mode [ 81.445132][ T5823] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.452227][ T5823] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.459965][ T5823] bridge_slave_1: entered allmulticast mode [ 81.469014][ T5823] bridge_slave_1: entered promiscuous mode [ 81.510811][ T5823] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.522050][ T5823] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.555771][ T5823] team0: Port device team_slave_0 added [ 81.567561][ T5823] team0: Port device team_slave_1 added [ 81.605009][ T5823] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.612032][ T5823] 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. [ 81.638539][ T5823] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.653638][ T5823] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.660618][ T5823] 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. [ 81.686692][ T5823] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.744364][ T5823] hsr_slave_0: entered promiscuous mode [ 81.750986][ T5823] hsr_slave_1: entered promiscuous mode [ 81.945310][ T5823] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.956916][ T5823] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.966716][ T5823] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.977299][ T5823] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.026365][ T5823] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.033791][ T5823] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.041895][ T5823] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.049122][ T5823] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.143288][ T5823] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.168355][ T2972] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.181676][ T2972] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.220536][ T5823] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.239330][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.246660][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.295064][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.302354][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.654936][ T5823] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.707899][ T5823] veth0_vlan: entered promiscuous mode [ 82.719046][ T5823] veth1_vlan: entered promiscuous mode [ 82.761518][ T5823] veth0_macvtap: entered promiscuous mode [ 82.772452][ T5823] veth1_macvtap: entered promiscuous mode [ 82.793390][ T5823] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.811417][ T5823] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.825231][ T5823] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.835042][ T5823] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.845622][ T5823] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.854872][ T5823] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.058157][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.367423][ T5874] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.377921][ T5874] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.386671][ T5874] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.395686][ T5874] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.404031][ T5874] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 84.411437][ T5874] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2025/12/30 11:30:21 executed programs: 0 [ 85.052815][ T5085] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.060628][ T5085] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.070499][ T5085] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.079687][ T5085] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 85.087740][ T5085] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 85.095404][ T5085] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.232825][ T5884] chnl_net:caif_netlink_parms(): no params data found [ 85.297300][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.321492][ T5884] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.328710][ T5884] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.336007][ T5884] bridge_slave_0: entered allmulticast mode [ 85.342811][ T5884] bridge_slave_0: entered promiscuous mode [ 85.351789][ T5884] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.359060][ T5884] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.367124][ T5884] bridge_slave_1: entered allmulticast mode [ 85.374201][ T5884] bridge_slave_1: entered promiscuous mode [ 85.400761][ T5884] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.412283][ T5884] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.447211][ T5884] team0: Port device team_slave_0 added [ 85.456479][ T5884] team0: Port device team_slave_1 added [ 85.481296][ T5884] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.488697][ T5884] 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. [ 85.515212][ T5884] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.527858][ T5884] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.534986][ T5884] 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. [ 85.561293][ T5884] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.600893][ T5884] hsr_slave_0: entered promiscuous mode [ 85.607320][ T5884] hsr_slave_1: entered promiscuous mode [ 85.614420][ T5884] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 85.622344][ T5884] Cannot create hsr debugfs directory [ 87.104996][ T1188] cfg80211: failed to load regulatory.db [ 87.184154][ T5085] Bluetooth: hci0: command tx timeout [ 87.465953][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.537098][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.479272][ T12] hsr_slave_0: left promiscuous mode [ 88.487790][ T12] hsr_slave_1: left promiscuous mode [ 88.497083][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 88.504660][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 88.513252][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 88.523669][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 88.532972][ T12] bridge_slave_1: left allmulticast mode [ 88.540009][ T12] bridge_slave_1: left promiscuous mode [ 88.548043][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.559428][ T12] bridge_slave_0: left allmulticast mode [ 88.566313][ T12] bridge_slave_0: left promiscuous mode [ 88.571975][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.592195][ T12] veth1_macvtap: left promiscuous mode [ 88.598166][ T12] veth0_macvtap: left promiscuous mode [ 88.603866][ T12] veth1_vlan: left promiscuous mode [ 88.609248][ T12] veth0_vlan: left promiscuous mode [ 88.978924][ T12] team0 (unregistering): Port device team_slave_1 removed [ 89.010911][ T12] team0 (unregistering): Port device team_slave_0 removed [ 89.043233][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 89.081213][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 89.268345][ T5085] Bluetooth: hci0: command tx timeout [ 89.392205][ T12] bond0 (unregistering): Released all slaves [ 89.448180][ T5884] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 89.459023][ T5884] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 89.469258][ T5884] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 89.478937][ T5884] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 89.571964][ T5884] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.616688][ T5884] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.629119][ T2890] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.636299][ T2890] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.651990][ T61] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.659170][ T61] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.857420][ T5884] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.923285][ T5884] veth0_vlan: entered promiscuous mode [ 89.942702][ T5884] veth1_vlan: entered promiscuous mode [ 89.990812][ T5884] veth0_macvtap: entered promiscuous mode [ 90.007576][ T5884] veth1_macvtap: entered promiscuous mode [ 90.049150][ T5884] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.075728][ T5884] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.088861][ T5884] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.098862][ T5884] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.107983][ T5884] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.116857][ T5884] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.176580][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.188268][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.212534][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.220659][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.268400][ T5931] syz.0.17[5931]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 90.287380][ T5931] loop0: detected capacity change from 0 to 512 [ 90.302840][ T5931] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 90.338568][ T5931] [ 90.340951][ T5931] ====================================================== [ 90.347994][ T5931] WARNING: possible circular locking dependency detected [ 90.355037][ T5931] syzkaller #0 Not tainted [ 90.359478][ T5931] ------------------------------------------------------ [ 90.366519][ T5931] syz.0.17/5931 is trying to acquire lock: [ 90.372352][ T5931] ffff88802bc62bd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x170/0x2f0 [ 90.382445][ T5931] [ 90.382445][ T5931] but task is already holding lock: [ 90.389805][ T5931] ffff8880733d64c8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3dc/0x6e0 [ 90.399626][ T5931] [ 90.399626][ T5931] which lock already depends on the new lock. [ 90.399626][ T5931] [ 90.410018][ T5931] [ 90.410018][ T5931] the existing dependency chain (in reverse order) is: [ 90.419019][ T5931] [ 90.419019][ T5931] -> #2 (&ei->xattr_sem){++++}-{3:3}: [ 90.426571][ T5931] down_read+0x46/0x2e0 [ 90.431247][ T5931] ext4_setattr+0x86b/0x1c90 [ 90.436355][ T5931] notify_change+0xb0d/0xe10 [ 90.441459][ T5931] chown_common+0x3f9/0x5a0 [ 90.446475][ T5931] do_fchownat+0x168/0x270 [ 90.451415][ T5931] __x64_sys_chown+0x82/0x90 [ 90.456531][ T5931] do_syscall_64+0x55/0xb0 [ 90.461459][ T5931] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 90.467865][ T5931] [ 90.467865][ T5931] -> #1 (jbd2_handle){++++}-{0:0}: [ 90.475176][ T5931] start_this_handle+0x1e9d/0x20c0 [ 90.480797][ T5931] jbd2__journal_start+0x2bb/0x5b0 [ 90.486417][ T5931] __ext4_journal_start_sb+0x203/0x570 [ 90.492396][ T5931] ext4_do_writepages+0xf92/0x38d0 [ 90.498023][ T5931] ext4_writepages+0x1a8/0x2f0 [ 90.503300][ T5931] do_writepages+0x3a2/0x600 [ 90.508409][ T5931] filemap_fdatawrite_wbc+0x122/0x180 [ 90.514302][ T5931] file_write_and_wait_range+0x171/0x240 [ 90.520448][ T5931] ext4_sync_file+0x281/0xc10 [ 90.525636][ T5931] __x64_sys_fsync+0x195/0x1d0 [ 90.530918][ T5931] do_syscall_64+0x55/0xb0 [ 90.535865][ T5931] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 90.542273][ T5931] [ 90.542273][ T5931] -> #0 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 90.550694][ T5931] __lock_acquire+0x2ddb/0x7c80 [ 90.556063][ T5931] lock_acquire+0x197/0x410 [ 90.561080][ T5931] percpu_down_read+0x44/0x1a0 [ 90.566376][ T5931] ext4_writepages+0x170/0x2f0 [ 90.571661][ T5931] do_writepages+0x3a2/0x600 [ 90.576780][ T5931] __writeback_single_inode+0x153/0xee0 [ 90.582842][ T5931] writeback_single_inode+0x211/0x720 [ 90.588744][ T5931] write_inode_now+0x161/0x1e0 [ 90.594045][ T5931] iput+0x5b2/0x920 [ 90.598369][ T5931] ext4_xattr_block_set+0x273a/0x32a0 [ 90.604260][ T5931] ext4_expand_extra_isize_ea+0x10ea/0x19e0 [ 90.610668][ T5931] __ext4_expand_extra_isize+0x306/0x400 [ 90.616816][ T5931] __ext4_mark_inode_dirty+0x45d/0x6e0 [ 90.622785][ T5931] ext4_evict_inode+0x7ed/0xea0 [ 90.628150][ T5931] evict+0x486/0x870 [ 90.632560][ T5931] ext4_orphan_cleanup+0xbd4/0x1400 [ 90.638275][ T5931] ext4_fill_super+0x5de4/0x66c0 [ 90.643735][ T5931] get_tree_bdev+0x3e4/0x510 [ 90.648853][ T5931] vfs_get_tree+0x8c/0x280 [ 90.653795][ T5931] do_new_mount+0x24b/0xa40 [ 90.658835][ T5931] __se_sys_mount+0x2da/0x3c0 [ 90.664040][ T5931] do_syscall_64+0x55/0xb0 [ 90.668977][ T5931] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 90.675399][ T5931] [ 90.675399][ T5931] other info that might help us debug this: [ 90.675399][ T5931] [ 90.685625][ T5931] Chain exists of: [ 90.685625][ T5931] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem [ 90.685625][ T5931] [ 90.699020][ T5931] Possible unsafe locking scenario: [ 90.699020][ T5931] [ 90.706471][ T5931] CPU0 CPU1 [ 90.711836][ T5931] ---- ---- [ 90.717201][ T5931] lock(&ei->xattr_sem); [ 90.721532][ T5931] lock(jbd2_handle); [ 90.728126][ T5931] lock(&ei->xattr_sem); [ 90.734981][ T5931] rlock(&sbi->s_writepages_rwsem); [ 90.740278][ T5931] [ 90.740278][ T5931] *** DEADLOCK *** [ 90.740278][ T5931] [ 90.748417][ T5931] 3 locks held by syz.0.17/5931: [ 90.753353][ T5931] #0: ffff88802bc600e0 (&type->s_umount_key#32){++++}-{3:3}, at: get_tree_bdev+0x344/0x510 [ 90.763491][ T5931] #1: ffff88802bc60608 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x2b9/0xea0 [ 90.772912][ T5931] #2: ffff8880733d64c8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3dc/0x6e0 [ 90.783181][ T5931] [ 90.783181][ T5931] stack backtrace: [ 90.789074][ T5931] CPU: 0 PID: 5931 Comm: syz.0.17 Not tainted syzkaller #0 [ 90.796282][ T5931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 90.806341][ T5931] Call Trace: [ 90.809625][ T5931] [ 90.812561][ T5931] dump_stack_lvl+0x16c/0x230 [ 90.817251][ T5931] ? load_image+0x3b0/0x3b0 [ 90.821764][ T5931] ? show_regs_print_info+0x20/0x20 [ 90.826973][ T5931] ? print_circular_bug+0x12b/0x1a0 [ 90.832181][ T5931] check_noncircular+0x2bd/0x3c0 [ 90.837125][ T5931] ? look_up_lock_class+0x75/0x140 [ 90.842246][ T5931] ? print_deadlock_bug+0x5d0/0x5d0 [ 90.847450][ T5931] ? lockdep_lock+0xe0/0x220 [ 90.852044][ T5931] ? _find_first_zero_bit+0xd3/0x100 [ 90.857339][ T5931] __lock_acquire+0x2ddb/0x7c80 [ 90.862203][ T5931] ? mark_lock+0x94/0x320 [ 90.866540][ T5931] ? verify_lock_unused+0x140/0x140 [ 90.871742][ T5931] ? __lock_acquire+0x1334/0x7c80 [ 90.876774][ T5931] ? verify_lock_unused+0x140/0x140 [ 90.881979][ T5931] lock_acquire+0x197/0x410 [ 90.886486][ T5931] ? ext4_writepages+0x170/0x2f0 [ 90.891435][ T5931] ? __might_sleep+0xe0/0xe0 [ 90.896031][ T5931] ? mark_lock+0x94/0x320 [ 90.900365][ T5931] ? read_lock_is_recursive+0x20/0x20 [ 90.905749][ T5931] ? __lock_acquire+0x1334/0x7c80 [ 90.910784][ T5931] percpu_down_read+0x44/0x1a0 [ 90.915557][ T5931] ? ext4_writepages+0x170/0x2f0 [ 90.920504][ T5931] ext4_writepages+0x170/0x2f0 [ 90.925279][ T5931] ? ext4_read_folio+0x2f0/0x2f0 [ 90.930230][ T5931] ? __rwlock_init+0x150/0x150 [ 90.935000][ T5931] ? _raw_spin_unlock_irqrestore+0x86/0x110 [ 90.940900][ T5931] ? do_raw_spin_unlock+0x121/0x230 [ 90.946105][ T5931] ? ext4_read_folio+0x2f0/0x2f0 [ 90.951073][ T5931] do_writepages+0x3a2/0x600 [ 90.955679][ T5931] ? folio_clear_dirty_for_io+0xc30/0xc30 [ 90.961418][ T5931] ? writeback_single_inode+0x206/0x720 [ 90.966972][ T5931] ? __lock_acquire+0x7c80/0x7c80 [ 90.971999][ T5931] ? do_raw_spin_lock+0x121/0x2c0 [ 90.977059][ T5931] ? get_tree_bdev+0x3e4/0x510 [ 90.981832][ T5931] __writeback_single_inode+0x153/0xee0 [ 90.987399][ T5931] writeback_single_inode+0x211/0x720 [ 90.992781][ T5931] ? write_inode_now+0x1e0/0x1e0 [ 90.997732][ T5931] write_inode_now+0x161/0x1e0 [ 91.002506][ T5931] ? bdi_split_work_to_wbs+0x890/0x890 [ 91.007982][ T5931] ? do_raw_spin_unlock+0x121/0x230 [ 91.013192][ T5931] iput+0x5b2/0x920 [ 91.017006][ T5931] ext4_xattr_block_set+0x273a/0x32a0 [ 91.022396][ T5931] ? __might_sleep+0xe0/0xe0 [ 91.026998][ T5931] ? xattr_find_entry+0x12b/0x2f0 [ 91.032035][ T5931] ? ext4_xattr_block_find+0x350/0x350 [ 91.037503][ T5931] ? ext4_xattr_block_find+0x2d4/0x350 [ 91.042972][ T5931] ext4_expand_extra_isize_ea+0x10ea/0x19e0 [ 91.048885][ T5931] __ext4_expand_extra_isize+0x306/0x400 [ 91.054535][ T5931] __ext4_mark_inode_dirty+0x45d/0x6e0 [ 91.060004][ T5931] ext4_evict_inode+0x7ed/0xea0 [ 91.064866][ T5931] ? _raw_spin_unlock+0x28/0x40 [ 91.069730][ T5931] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 91.075629][ T5931] ? do_raw_spin_unlock+0x121/0x230 [ 91.080837][ T5931] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 91.086739][ T5931] evict+0x486/0x870 [ 91.090644][ T5931] ? __lock_acquire+0x7c80/0x7c80 [ 91.095679][ T5931] ? proc_nr_inodes+0x230/0x230 [ 91.100538][ T5931] ? do_raw_spin_unlock+0x121/0x230 [ 91.105743][ T5931] ? _raw_spin_unlock+0x28/0x40 [ 91.110599][ T5931] ? iput+0x70a/0x920 [ 91.114588][ T5931] ext4_orphan_cleanup+0xbd4/0x1400 [ 91.119804][ T5931] ? ext4_orphan_del+0xba0/0xba0 [ 91.124755][ T5931] ? ext4_register_li_request+0x183/0x940 [ 91.130490][ T5931] ? errseq_check_and_advance+0x66/0x120 [ 91.136130][ T5931] ext4_fill_super+0x5de4/0x66c0 [ 91.141082][ T5931] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 91.147332][ T5931] ? __might_sleep+0xe0/0xe0 [ 91.151929][ T5931] ? read_lock_is_recursive+0x20/0x20 [ 91.157306][ T5931] ? snprintf+0xdb/0x120 [ 91.161556][ T5931] ? vscnprintf+0x80/0x80 [ 91.165897][ T5931] ? down_write+0x162/0x1f0 [ 91.170406][ T5931] ? down_read_killable+0x340/0x340 [ 91.175609][ T5931] ? setup_bdev_super+0x56b/0x660 [ 91.180642][ T5931] get_tree_bdev+0x3e4/0x510 [ 91.185241][ T5931] ? vfs_parse_fs_string+0x160/0x160 [ 91.190531][ T5931] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 91.196778][ T5931] ? setup_bdev_super+0x660/0x660 [ 91.201813][ T5931] ? apparmor_capable+0x137/0x1a0 [ 91.206846][ T5931] ? bpf_lsm_capable+0x9/0x10 [ 91.211615][ T5931] ? security_capable+0x89/0xb0 [ 91.216473][ T5931] vfs_get_tree+0x8c/0x280 [ 91.220894][ T5931] do_new_mount+0x24b/0xa40 [ 91.225405][ T5931] __se_sys_mount+0x2da/0x3c0 [ 91.230090][ T5931] ? __x64_sys_mount+0xc0/0xc0 [ 91.234863][ T5931] ? lockdep_hardirqs_on+0x98/0x150 [ 91.240062][ T5931] ? __x64_sys_mount+0x20/0xc0 [ 91.244831][ T5931] do_syscall_64+0x55/0xb0 [ 91.249252][ T5931] ? clear_bhb_loop+0x40/0x90 [ 91.253932][ T5931] ? clear_bhb_loop+0x40/0x90 [ 91.258616][ T5931] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 91.264514][ T5931] RIP: 0033:0x7efe78590eea [ 91.268935][ T5931] 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 [ 91.288545][ T5931] RSP: 002b:00007ffc2ad8df58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 91.296965][ T5931] RAX: ffffffffffffffda RBX: 00007ffc2ad8dfe0 RCX: 00007efe78590eea [ 91.304942][ T5931] RDX: 0000200000000180 RSI: 0000200000000080 RDI: 00007ffc2ad8dfa0 [ 91.312916][ T5931] RBP: 0000200000000180 R08: 00007ffc2ad8dfe0 R09: 0000000000800700 [ 91.320888][ T5931] R10: 0000000000800700 R11: 0000000000000246 R12: 0000200000000080 [ 91.328860][ T5931] R13: 00007ffc2ad8dfa0 R14: 000000000000046f R15: 00002000000000c0 [ 91.336842][ T5931] [ 91.344677][ T5085] Bluetooth: hci0: command tx timeout [ 91.369203][ T5931] EXT4-fs error (device loop0): ext4_xattr_inode_iget:444: inode #11: comm syz.0.17: iget: bad extra_isize 90 (inode size 256) [ 91.383393][ T5931] EXT4-fs error (device loop0): ext4_xattr_inode_iget:449: comm syz.0.17: error while reading EA inode 11 err=-117 [ 91.396211][ T5931] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2872: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 91.410475][ T5931] EXT4-fs error (device loop0): ext4_xattr_inode_iget:444: inode #11: comm syz.0.17: iget: bad extra_isize 90 (inode size 256) [ 91.424654][ T5931] EXT4-fs error (device loop0): ext4_xattr_inode_iget:449: comm syz.0.17: error while reading EA inode 11 err=-117 [ 91.437246][ T5931] EXT4-fs error (device loop0): ext4_xattr_inode_iget:444: inode #18: comm syz.0.17: iget: bad extra_isize 90 (inode size 256) [ 91.452021][ T5931] EXT4-fs error (device loop0): ext4_xattr_inode_iget:449: comm syz.0.17: error while reading EA inode 18 err=-117 [ 91.465531][ T5931] EXT4-fs error (device loop0): ext4_xattr_inode_iget:444: inode #18: comm syz.0.17: iget: bad extra_isize 90 (inode size 256) [ 91.480019][ T5931] EXT4-fs error (device loop0): ext4_xattr_inode_iget:449: comm syz.0.17: error while reading EA inode 18 err=-117 [ 91.492672][ T5931] EXT4-fs (loop0): 1 orphan inode deleted [ 91.499030][ T5931] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.544389][ T5884] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.