Warning: Permanently added '10.128.1.19' (ED25519) to the list of known hosts. 2025/12/20 01:51:34 parsed 1 programs [ 69.377053][ T5771] cgroup: Unknown subsys name 'net' [ 69.509590][ T5771] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 70.905018][ T5771] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 71.468473][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.475022][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.766911][ T5790] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 72.776362][ T5790] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 72.793399][ T5790] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 72.807062][ T5790] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 72.816658][ T5790] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 72.824429][ T5790] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 73.365900][ T5805] chnl_net:caif_netlink_parms(): no params data found [ 73.434055][ T5805] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.441652][ T5805] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.449505][ T5805] bridge_slave_0: entered allmulticast mode [ 73.456282][ T5805] bridge_slave_0: entered promiscuous mode [ 73.465200][ T5805] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.472366][ T5805] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.479563][ T5805] bridge_slave_1: entered allmulticast mode [ 73.486239][ T5805] bridge_slave_1: entered promiscuous mode [ 73.518587][ T5805] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.530407][ T5805] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.556515][ T5805] team0: Port device team_slave_0 added [ 73.565496][ T5805] team0: Port device team_slave_1 added [ 73.588015][ T5805] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.595015][ T5805] 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. [ 73.621593][ T5805] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.635014][ T5805] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.641974][ T5805] 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. [ 73.668799][ T5805] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.730522][ T5805] hsr_slave_0: entered promiscuous mode [ 73.737829][ T5805] hsr_slave_1: entered promiscuous mode [ 73.849400][ T5805] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.861663][ T5805] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.870818][ T5805] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.880315][ T5805] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.913253][ T5805] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.920625][ T5805] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.928478][ T5805] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.935652][ T5805] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.980580][ T5805] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.007186][ T79] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.016047][ T79] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.040061][ T5805] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.052033][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.059181][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.071385][ T79] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.078526][ T79] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.245419][ T5805] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.287198][ T5805] veth0_vlan: entered promiscuous mode [ 74.298600][ T5805] veth1_vlan: entered promiscuous mode [ 74.321885][ T5805] veth0_macvtap: entered promiscuous mode [ 74.330595][ T5805] veth1_macvtap: entered promiscuous mode [ 74.355779][ T5805] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.367047][ T5805] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.380748][ T5805] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.389876][ T5805] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.401126][ T5805] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.409955][ T5805] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.667774][ T3457] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.034943][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.046073][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.071511][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.079414][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/20 01:51:44 executed programs: 0 [ 77.094077][ T5790] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 77.101680][ T5790] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 77.110054][ T5790] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 77.118498][ T5790] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 77.126655][ T5790] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 77.134997][ T5790] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 77.163350][ T3457] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.277613][ T5877] chnl_net:caif_netlink_parms(): no params data found [ 77.333311][ T5877] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.340442][ T5877] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.348204][ T5877] bridge_slave_0: entered allmulticast mode [ 77.354996][ T5877] bridge_slave_0: entered promiscuous mode [ 77.362283][ T5877] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.370054][ T5877] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.377365][ T5877] bridge_slave_1: entered allmulticast mode [ 77.384070][ T5877] bridge_slave_1: entered promiscuous mode [ 77.409170][ T5877] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.420634][ T5877] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.448789][ T5877] team0: Port device team_slave_0 added [ 77.456327][ T5877] team0: Port device team_slave_1 added [ 77.478757][ T5877] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.485845][ T5877] 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. [ 77.511988][ T5877] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.524824][ T5877] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.531754][ T5877] 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. [ 77.558368][ T5877] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.593833][ T5877] hsr_slave_0: entered promiscuous mode [ 77.600089][ T5877] hsr_slave_1: entered promiscuous mode [ 77.606759][ T5877] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.615250][ T5877] Cannot create hsr debugfs directory [ 79.223722][ T5790] Bluetooth: hci0: command tx timeout [ 79.623290][ T3457] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.695265][ T3457] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.523691][ T5877] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.533886][ T5877] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.543438][ T5877] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.552396][ T5877] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.565520][ T3457] hsr_slave_0: left promiscuous mode [ 80.571475][ T3457] hsr_slave_1: left promiscuous mode [ 80.577475][ T3457] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.585052][ T3457] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.593304][ T3457] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.600704][ T3457] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.608506][ T3457] bridge_slave_1: left allmulticast mode [ 80.614841][ T3457] bridge_slave_1: left promiscuous mode [ 80.620998][ T3457] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.631309][ T3457] bridge_slave_0: left allmulticast mode [ 80.637077][ T3457] bridge_slave_0: left promiscuous mode [ 80.643399][ T3457] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.670424][ T3457] veth1_macvtap: left promiscuous mode [ 80.676929][ T3457] veth0_macvtap: left promiscuous mode [ 80.682485][ T3457] veth1_vlan: left promiscuous mode [ 80.687916][ T3457] veth0_vlan: left promiscuous mode [ 80.989133][ T3457] team0 (unregistering): Port device team_slave_1 removed [ 81.015699][ T3457] team0 (unregistering): Port device team_slave_0 removed [ 81.045148][ T3457] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 81.076119][ T3457] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 81.314730][ T5790] Bluetooth: hci0: command tx timeout [ 81.335670][ T3457] bond0 (unregistering): Released all slaves [ 81.496835][ T5877] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.514145][ T5877] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.525815][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.532950][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.554366][ T79] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.561472][ T79] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.705059][ T23] cfg80211: failed to load regulatory.db [ 81.767576][ T5877] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.809695][ T5877] veth0_vlan: entered promiscuous mode [ 81.829967][ T5877] veth1_vlan: entered promiscuous mode [ 81.889417][ T5877] veth0_macvtap: entered promiscuous mode [ 81.899268][ T5877] veth1_macvtap: entered promiscuous mode [ 81.941840][ T5877] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.965879][ T5877] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.977739][ T5877] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.986855][ T5877] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.996324][ T5877] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.005251][ T5877] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.101463][ T3457] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.112101][ T3457] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.136861][ T3457] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.144975][ T3457] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.185335][ T5926] syz.0.17[5926]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 82.201217][ T5926] loop0: detected capacity change from 0 to 512 [ 82.218382][ T5926] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 82.241434][ T5926] [ 82.243781][ T5926] ====================================================== [ 82.250796][ T5926] WARNING: possible circular locking dependency detected [ 82.257821][ T5926] syzkaller #0 Not tainted [ 82.262223][ T5926] ------------------------------------------------------ [ 82.269229][ T5926] syz.0.17/5926 is trying to acquire lock: [ 82.275020][ T5926] ffff88807b520bd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x170/0x2f0 [ 82.285008][ T5926] [ 82.285008][ T5926] but task is already holding lock: [ 82.292344][ T5926] ffff88807378dac8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3dc/0x6e0 [ 82.302144][ T5926] [ 82.302144][ T5926] which lock already depends on the new lock. [ 82.302144][ T5926] [ 82.312523][ T5926] [ 82.312523][ T5926] the existing dependency chain (in reverse order) is: [ 82.321511][ T5926] [ 82.321511][ T5926] -> #2 (&ei->xattr_sem){++++}-{3:3}: [ 82.329042][ T5926] down_read+0x46/0x2e0 [ 82.333705][ T5926] ext4_setattr+0x86b/0x1c90 [ 82.338802][ T5926] notify_change+0xb0d/0xe10 [ 82.343892][ T5926] chown_common+0x3f9/0x5a0 [ 82.348900][ T5926] do_fchownat+0x168/0x270 [ 82.353818][ T5926] __x64_sys_chown+0x82/0x90 [ 82.358911][ T5926] do_syscall_64+0x55/0xb0 [ 82.363829][ T5926] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 82.370224][ T5926] [ 82.370224][ T5926] -> #1 (jbd2_handle){++++}-{0:0}: [ 82.377500][ T5926] start_this_handle+0x1e9d/0x20c0 [ 82.383117][ T5926] jbd2__journal_start+0x2bb/0x5b0 [ 82.388728][ T5926] __ext4_journal_start_sb+0x203/0x570 [ 82.394693][ T5926] ext4_do_writepages+0xf92/0x38d0 [ 82.400306][ T5926] ext4_writepages+0x1a8/0x2f0 [ 82.405576][ T5926] do_writepages+0x3a2/0x600 [ 82.410672][ T5926] __writeback_single_inode+0x153/0xee0 [ 82.416720][ T5926] writeback_sb_inodes+0x77c/0xef0 [ 82.422334][ T5926] __writeback_inodes_wb+0x111/0x240 [ 82.428123][ T5926] wb_writeback+0x464/0xba0 [ 82.433131][ T5926] wb_workfn+0xabc/0xe20 [ 82.437876][ T5926] process_scheduled_works+0xa45/0x15b0 [ 82.443923][ T5926] worker_thread+0xa55/0xfc0 [ 82.449012][ T5926] kthread+0x2fa/0x390 [ 82.453581][ T5926] ret_from_fork+0x48/0x80 [ 82.458500][ T5926] ret_from_fork_asm+0x11/0x20 [ 82.463772][ T5926] [ 82.463772][ T5926] -> #0 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 82.472185][ T5926] __lock_acquire+0x2ddb/0x7c80 [ 82.477537][ T5926] lock_acquire+0x197/0x410 [ 82.482539][ T5926] percpu_down_read+0x44/0x1a0 [ 82.487810][ T5926] ext4_writepages+0x170/0x2f0 [ 82.493079][ T5926] do_writepages+0x3a2/0x600 [ 82.498184][ T5926] __writeback_single_inode+0x153/0xee0 [ 82.504245][ T5926] writeback_single_inode+0x211/0x720 [ 82.510126][ T5926] write_inode_now+0x161/0x1e0 [ 82.515399][ T5926] iput+0x5b2/0x920 [ 82.519711][ T5926] ext4_xattr_block_set+0x273a/0x32a0 [ 82.525595][ T5926] ext4_expand_extra_isize_ea+0x10ea/0x19e0 [ 82.532008][ T5926] __ext4_expand_extra_isize+0x306/0x400 [ 82.538160][ T5926] __ext4_mark_inode_dirty+0x45d/0x6e0 [ 82.544126][ T5926] ext4_evict_inode+0x7ed/0xea0 [ 82.549492][ T5926] evict+0x486/0x870 [ 82.553902][ T5926] ext4_orphan_cleanup+0xbd4/0x1400 [ 82.559606][ T5926] ext4_fill_super+0x5de4/0x66c0 [ 82.565050][ T5926] get_tree_bdev+0x3e4/0x510 [ 82.570146][ T5926] vfs_get_tree+0x8c/0x280 [ 82.575064][ T5926] do_new_mount+0x24b/0xa40 [ 82.580067][ T5926] __se_sys_mount+0x2da/0x3c0 [ 82.585253][ T5926] do_syscall_64+0x55/0xb0 [ 82.590174][ T5926] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 82.596583][ T5926] [ 82.596583][ T5926] other info that might help us debug this: [ 82.596583][ T5926] [ 82.606794][ T5926] Chain exists of: [ 82.606794][ T5926] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem [ 82.606794][ T5926] [ 82.620160][ T5926] Possible unsafe locking scenario: [ 82.620160][ T5926] [ 82.627593][ T5926] CPU0 CPU1 [ 82.632938][ T5926] ---- ---- [ 82.638287][ T5926] lock(&ei->xattr_sem); [ 82.642603][ T5926] lock(jbd2_handle); [ 82.649175][ T5926] lock(&ei->xattr_sem); [ 82.656006][ T5926] rlock(&sbi->s_writepages_rwsem); [ 82.661274][ T5926] [ 82.661274][ T5926] *** DEADLOCK *** [ 82.661274][ T5926] [ 82.669400][ T5926] 3 locks held by syz.0.17/5926: [ 82.674316][ T5926] #0: ffff888030b060e0 (&type->s_umount_key#31){++++}-{3:3}, at: get_tree_bdev+0x344/0x510 [ 82.684395][ T5926] #1: ffff888030b06608 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x2b9/0xea0 [ 82.693777][ T5926] #2: ffff88807378dac8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3dc/0x6e0 [ 82.704022][ T5926] [ 82.704022][ T5926] stack backtrace: [ 82.709900][ T5926] CPU: 0 PID: 5926 Comm: syz.0.17 Not tainted syzkaller #0 [ 82.717076][ T5926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 82.727121][ T5926] Call Trace: [ 82.730384][ T5926] [ 82.733303][ T5926] dump_stack_lvl+0x16c/0x230 [ 82.737968][ T5926] ? load_image+0x3b0/0x3b0 [ 82.742456][ T5926] ? show_regs_print_info+0x20/0x20 [ 82.747645][ T5926] ? print_circular_bug+0x12b/0x1a0 [ 82.752827][ T5926] check_noncircular+0x2bd/0x3c0 [ 82.757755][ T5926] ? look_up_lock_class+0x75/0x140 [ 82.762854][ T5926] ? print_deadlock_bug+0x5d0/0x5d0 [ 82.768031][ T5926] ? lockdep_lock+0xe0/0x220 [ 82.772602][ T5926] ? _find_first_zero_bit+0xd3/0x100 [ 82.777876][ T5926] __lock_acquire+0x2ddb/0x7c80 [ 82.782715][ T5926] ? mark_lock+0x94/0x320 [ 82.787027][ T5926] ? verify_lock_unused+0x140/0x140 [ 82.792210][ T5926] ? __lock_acquire+0x1334/0x7c80 [ 82.797222][ T5926] ? verify_lock_unused+0x140/0x140 [ 82.802418][ T5926] lock_acquire+0x197/0x410 [ 82.806904][ T5926] ? ext4_writepages+0x170/0x2f0 [ 82.811828][ T5926] ? __might_sleep+0xe0/0xe0 [ 82.816401][ T5926] ? mark_lock+0x94/0x320 [ 82.820712][ T5926] ? read_lock_is_recursive+0x20/0x20 [ 82.826154][ T5926] ? __lock_acquire+0x1334/0x7c80 [ 82.831161][ T5926] percpu_down_read+0x44/0x1a0 [ 82.835909][ T5926] ? ext4_writepages+0x170/0x2f0 [ 82.840830][ T5926] ext4_writepages+0x170/0x2f0 [ 82.845578][ T5926] ? ext4_read_folio+0x2f0/0x2f0 [ 82.850507][ T5926] ? __rwlock_init+0x150/0x150 [ 82.855255][ T5926] ? _raw_spin_unlock_irqrestore+0x86/0x110 [ 82.861130][ T5926] ? do_raw_spin_unlock+0x121/0x230 [ 82.866311][ T5926] ? ext4_read_folio+0x2f0/0x2f0 [ 82.871237][ T5926] do_writepages+0x3a2/0x600 [ 82.875820][ T5926] ? folio_clear_dirty_for_io+0xc30/0xc30 [ 82.881522][ T5926] ? writeback_single_inode+0x206/0x720 [ 82.887054][ T5926] ? __lock_acquire+0x7c80/0x7c80 [ 82.892057][ T5926] ? do_raw_spin_lock+0x121/0x2c0 [ 82.897067][ T5926] ? get_tree_bdev+0x3e4/0x510 [ 82.901814][ T5926] __writeback_single_inode+0x153/0xee0 [ 82.907349][ T5926] writeback_single_inode+0x211/0x720 [ 82.912707][ T5926] ? write_inode_now+0x1e0/0x1e0 [ 82.917635][ T5926] write_inode_now+0x161/0x1e0 [ 82.922396][ T5926] ? bdi_split_work_to_wbs+0x890/0x890 [ 82.927842][ T5926] ? do_raw_spin_unlock+0x121/0x230 [ 82.933025][ T5926] iput+0x5b2/0x920 [ 82.936817][ T5926] ext4_xattr_block_set+0x273a/0x32a0 [ 82.942177][ T5926] ? __might_sleep+0xe0/0xe0 [ 82.946763][ T5926] ? xattr_find_entry+0x12b/0x2f0 [ 82.951772][ T5926] ? ext4_xattr_block_find+0x350/0x350 [ 82.957217][ T5926] ? ext4_xattr_block_find+0x2d4/0x350 [ 82.962660][ T5926] ext4_expand_extra_isize_ea+0x10ea/0x19e0 [ 82.968545][ T5926] __ext4_expand_extra_isize+0x306/0x400 [ 82.974167][ T5926] __ext4_mark_inode_dirty+0x45d/0x6e0 [ 82.979613][ T5926] ext4_evict_inode+0x7ed/0xea0 [ 82.984446][ T5926] ? _raw_spin_unlock+0x28/0x40 [ 82.989283][ T5926] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 82.995162][ T5926] ? do_raw_spin_unlock+0x121/0x230 [ 83.000346][ T5926] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 83.006229][ T5926] evict+0x486/0x870 [ 83.010108][ T5926] ? __lock_acquire+0x7c80/0x7c80 [ 83.015117][ T5926] ? proc_nr_inodes+0x230/0x230 [ 83.019950][ T5926] ? do_raw_spin_unlock+0x121/0x230 [ 83.025135][ T5926] ? _raw_spin_unlock+0x28/0x40 [ 83.029968][ T5926] ? iput+0x70a/0x920 [ 83.033931][ T5926] ext4_orphan_cleanup+0xbd4/0x1400 [ 83.039126][ T5926] ? ext4_orphan_del+0xba0/0xba0 [ 83.044050][ T5926] ? ext4_register_li_request+0x183/0x940 [ 83.049753][ T5926] ? errseq_check_and_advance+0x66/0x120 [ 83.055370][ T5926] ext4_fill_super+0x5de4/0x66c0 [ 83.060296][ T5926] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 83.066519][ T5926] ? __might_sleep+0xe0/0xe0 [ 83.071091][ T5926] ? read_lock_is_recursive+0x20/0x20 [ 83.076446][ T5926] ? snprintf+0xdb/0x120 [ 83.080676][ T5926] ? vscnprintf+0x80/0x80 [ 83.084988][ T5926] ? down_write+0x162/0x1f0 [ 83.089473][ T5926] ? down_read_killable+0x340/0x340 [ 83.094654][ T5926] ? setup_bdev_super+0x56b/0x660 [ 83.099668][ T5926] get_tree_bdev+0x3e4/0x510 [ 83.104247][ T5926] ? vfs_parse_fs_string+0x160/0x160 [ 83.109514][ T5926] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 83.115737][ T5926] ? setup_bdev_super+0x660/0x660 [ 83.120741][ T5926] ? apparmor_capable+0x137/0x1a0 [ 83.125746][ T5926] ? bpf_lsm_capable+0x9/0x10 [ 83.130414][ T5926] ? security_capable+0x89/0xb0 [ 83.135252][ T5926] vfs_get_tree+0x8c/0x280 [ 83.139648][ T5926] do_new_mount+0x24b/0xa40 [ 83.144137][ T5926] __se_sys_mount+0x2da/0x3c0 [ 83.148795][ T5926] ? __x64_sys_mount+0xc0/0xc0 [ 83.153546][ T5926] ? lockdep_hardirqs_on+0x98/0x150 [ 83.158726][ T5926] ? __x64_sys_mount+0x20/0xc0 [ 83.163473][ T5926] do_syscall_64+0x55/0xb0 [ 83.167871][ T5926] ? clear_bhb_loop+0x40/0x90 [ 83.172529][ T5926] ? clear_bhb_loop+0x40/0x90 [ 83.177193][ T5926] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 83.183071][ T5926] RIP: 0033:0x7f1b50790eea [ 83.187477][ T5926] 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 [ 83.207067][ T5926] RSP: 002b:00007ffc0da65f38 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 83.215467][ T5926] RAX: ffffffffffffffda RBX: 00007ffc0da65fc0 RCX: 00007f1b50790eea [ 83.223419][ T5926] RDX: 0000200000000180 RSI: 0000200000000080 RDI: 00007ffc0da65f80 [ 83.231374][ T5926] RBP: 0000200000000180 R08: 00007ffc0da65fc0 R09: 0000000000800700 [ 83.239331][ T5926] R10: 0000000000800700 R11: 0000000000000246 R12: 0000200000000080 [ 83.247285][ T5926] R13: 00007ffc0da65f80 R14: 000000000000046f R15: 00002000000000c0 [ 83.255244][ T5926] [ 83.269102][ T5926] EXT4-fs error (device loop0): ext4_xattr_inode_iget:444: inode #11: comm syz.0.17: iget: bad extra_isize 90 (inode size 256) [ 83.290112][ T5926] EXT4-fs error (device loop0): ext4_xattr_inode_iget:449: comm syz.0.17: error while reading EA inode 11 err=-117 [ 83.305738][ T5926] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2872: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 83.319088][ T5926] EXT4-fs error (device loop0): ext4_xattr_inode_iget:444: inode #11: comm syz.0.17: iget: bad extra_isize 90 (inode size 256) [ 83.333395][ T5926] EXT4-fs error (device loop0): ext4_xattr_inode_iget:449: comm syz.0.17: error while reading EA inode 11 err=-117 [ 83.345896][ T5926] EXT4-fs error (device loop0): ext4_xattr_inode_iget:444: inode #18: comm syz.0.17: iget: bad extra_isize 90 (inode size 256) [ 83.359346][ T5926] EXT4-fs error (device loop0): ext4_xattr_inode_iget:449: comm syz.0.17: error while reading EA inode 18 err=-117 [ 83.371797][ T5926] EXT4-fs error (device loop0): ext4_xattr_inode_iget:444: inode #18: comm syz.0.17: iget: bad extra_isize 90 (inode size 256) [ 83.385318][ T5926] EXT4-fs error (device loop0): ext4_xattr_inode_iget:449: comm syz.0.17: error while reading EA inode 18 err=-117 [ 83.393000][ T5790] Bluetooth: hci0: command tx timeout [ 83.399277][ T5926] EXT4-fs (loop0): 1 orphan inode deleted [ 83.409631][ T5926] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.436545][ T5877] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.