Warning: Permanently added '10.128.0.78' (ED25519) to the list of known hosts. 2025/12/25 15:10:18 parsed 1 programs [ 80.760376][ T5775] cgroup: Unknown subsys name 'net' [ 80.891933][ T5775] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 82.510746][ T5775] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 84.106104][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.124518][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.157147][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.166804][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.334693][ T5814] chnl_net:caif_netlink_parms(): no params data found [ 85.437332][ T5814] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.447617][ T5814] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.454744][ T5814] bridge_slave_0: entered allmulticast mode [ 85.466218][ T5814] bridge_slave_0: entered promiscuous mode [ 85.477906][ T5814] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.485170][ T5814] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.492261][ T5814] bridge_slave_1: entered allmulticast mode [ 85.499233][ T5814] bridge_slave_1: entered promiscuous mode [ 85.525305][ T5814] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.536640][ T5814] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.564420][ T5814] team0: Port device team_slave_0 added [ 85.587741][ T5814] team0: Port device team_slave_1 added [ 85.613976][ T5814] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.620984][ T5814] 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. [ 85.647155][ T5814] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.672284][ T5814] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.681666][ T5814] 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. [ 85.707666][ T5814] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.761489][ T5814] hsr_slave_0: entered promiscuous mode [ 85.770143][ T5814] hsr_slave_1: entered promiscuous mode [ 85.916542][ T5814] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.928152][ T5814] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.950929][ T5814] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.960086][ T5814] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.991012][ T5814] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.998280][ T5814] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.006080][ T5814] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.013207][ T5814] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.080102][ T5814] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.109744][ T62] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.118677][ T62] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.145645][ T5814] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.159107][ T62] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.166353][ T62] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.182213][ T62] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.189320][ T62] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.404295][ T5814] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.450671][ T5814] veth0_vlan: entered promiscuous mode [ 86.461237][ T5814] veth1_vlan: entered promiscuous mode [ 86.489331][ T5814] veth0_macvtap: entered promiscuous mode [ 86.498078][ T5814] veth1_macvtap: entered promiscuous mode [ 86.514730][ T5814] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.529470][ T5814] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.540903][ T5814] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.549838][ T5814] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.559411][ T5814] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.568439][ T5814] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.592327][ T9] cfg80211: failed to load regulatory.db [ 86.699018][ T62] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.462257][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 87.476278][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 87.483906][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 87.492321][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 87.501287][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 87.508654][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2025/12/25 15:10:28 executed programs: 0 [ 88.923014][ T5082] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.931465][ T5082] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.940713][ T5082] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.949179][ T5082] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.957567][ T5082] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 88.964937][ T5082] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.103808][ T5877] chnl_net:caif_netlink_parms(): no params data found [ 89.162885][ T5877] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.170141][ T5877] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.177500][ T5877] bridge_slave_0: entered allmulticast mode [ 89.184596][ T5877] bridge_slave_0: entered promiscuous mode [ 89.193505][ T5877] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.200767][ T5877] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.208028][ T5877] bridge_slave_1: entered allmulticast mode [ 89.214852][ T5877] bridge_slave_1: entered promiscuous mode [ 89.241442][ T5877] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.252749][ T5877] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.283516][ T5877] team0: Port device team_slave_0 added [ 89.292101][ T5877] team0: Port device team_slave_1 added [ 89.316831][ T5877] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.323774][ 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. [ 89.349794][ T5877] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.362377][ T5877] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.369371][ 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. [ 89.395262][ T5877] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.434157][ T5877] hsr_slave_0: entered promiscuous mode [ 89.441275][ T5877] hsr_slave_1: entered promiscuous mode [ 89.447594][ T5877] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 89.455782][ T5877] Cannot create hsr debugfs directory [ 89.529007][ T62] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.985719][ T5082] Bluetooth: hci0: command tx timeout [ 91.814567][ T62] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.877602][ T62] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.691063][ T62] hsr_slave_0: left promiscuous mode [ 92.697340][ T62] hsr_slave_1: left promiscuous mode [ 92.703457][ T62] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 92.711457][ T62] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 92.720217][ T62] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 92.727896][ T62] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 92.745906][ T62] bridge_slave_1: left allmulticast mode [ 92.751599][ T62] bridge_slave_1: left promiscuous mode [ 92.757787][ T62] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.769252][ T62] bridge_slave_0: left allmulticast mode [ 92.776105][ T62] bridge_slave_0: left promiscuous mode [ 92.781826][ T62] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.809880][ T62] veth1_macvtap: left promiscuous mode [ 92.815703][ T62] veth0_macvtap: left promiscuous mode [ 92.821341][ T62] veth1_vlan: left promiscuous mode [ 92.828631][ T62] veth0_vlan: left promiscuous mode [ 93.067354][ T5082] Bluetooth: hci0: command tx timeout [ 93.157071][ T62] team0 (unregistering): Port device team_slave_1 removed [ 93.187053][ T62] team0 (unregistering): Port device team_slave_0 removed [ 93.212389][ T62] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 93.243093][ T62] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 93.495901][ T62] bond0 (unregistering): Released all slaves [ 93.605071][ T5877] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.614244][ T5877] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.625904][ T5877] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.636618][ T5877] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 93.730738][ T5877] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.750401][ T5877] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.764032][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.771196][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.793321][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.800495][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.981755][ T5877] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.059810][ T5877] veth0_vlan: entered promiscuous mode [ 94.078255][ T5877] veth1_vlan: entered promiscuous mode [ 94.122863][ T5877] veth0_macvtap: entered promiscuous mode [ 94.147832][ T5877] veth1_macvtap: entered promiscuous mode [ 94.178111][ T5877] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.193296][ T5877] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.206052][ T5877] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.214745][ T5877] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.223950][ T5877] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.233034][ T5877] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.285882][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.293707][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.318705][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.326670][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.368908][ T5925] syz.0.17[5925]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 94.384661][ T5925] loop0: detected capacity change from 0 to 512 [ 94.414257][ T5925] [ 94.416619][ T5925] ====================================================== [ 94.423647][ T5925] WARNING: possible circular locking dependency detected [ 94.430692][ T5925] syzkaller #0 Not tainted [ 94.435122][ T5925] ------------------------------------------------------ [ 94.442164][ T5925] syz.0.17/5925 is trying to acquire lock: [ 94.448004][ T5925] ffff88802c58abd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x170/0x2f0 [ 94.458052][ T5925] [ 94.458052][ T5925] but task is already holding lock: [ 94.465428][ T5925] ffff8880729f9ec8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3dc/0x6e0 [ 94.475287][ T5925] [ 94.475287][ T5925] which lock already depends on the new lock. [ 94.475287][ T5925] [ 94.485704][ T5925] [ 94.485704][ T5925] the existing dependency chain (in reverse order) is: [ 94.494731][ T5925] [ 94.494731][ T5925] -> #2 (&ei->xattr_sem){++++}-{3:3}: [ 94.502309][ T5925] down_read+0x46/0x2e0 [ 94.507003][ T5925] ext4_setattr+0x86b/0x1c90 [ 94.512140][ T5925] notify_change+0xb0d/0xe10 [ 94.517277][ T5925] chown_common+0x3f9/0x5a0 [ 94.522330][ T5925] do_fchownat+0x168/0x270 [ 94.527290][ T5925] __x64_sys_chown+0x82/0x90 [ 94.532423][ T5925] do_syscall_64+0x55/0xb0 [ 94.537371][ T5925] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 94.543805][ T5925] [ 94.543805][ T5925] -> #1 (jbd2_handle){++++}-{0:0}: [ 94.551123][ T5925] start_this_handle+0x1e9d/0x20c0 [ 94.556754][ T5925] jbd2__journal_start+0x2bb/0x5b0 [ 94.562409][ T5925] __ext4_journal_start_sb+0x203/0x570 [ 94.568395][ T5925] ext4_do_writepages+0xf92/0x38d0 [ 94.574021][ T5925] ext4_writepages+0x1a8/0x2f0 [ 94.579296][ T5925] do_writepages+0x3a2/0x600 [ 94.584398][ T5925] __writeback_single_inode+0x153/0xee0 [ 94.590457][ T5925] writeback_sb_inodes+0x77c/0xef0 [ 94.596081][ T5925] __writeback_inodes_wb+0x111/0x240 [ 94.601877][ T5925] wb_writeback+0x464/0xba0 [ 94.606897][ T5925] wb_workfn+0xabc/0xe20 [ 94.611657][ T5925] process_scheduled_works+0xa45/0x15b0 [ 94.617720][ T5925] worker_thread+0xa55/0xfc0 [ 94.622822][ T5925] kthread+0x2fa/0x390 [ 94.627397][ T5925] ret_from_fork+0x48/0x80 [ 94.632321][ T5925] ret_from_fork_asm+0x11/0x20 [ 94.637596][ T5925] [ 94.637596][ T5925] -> #0 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 94.646008][ T5925] __lock_acquire+0x2ddb/0x7c80 [ 94.651372][ T5925] lock_acquire+0x197/0x410 [ 94.656398][ T5925] percpu_down_read+0x44/0x1a0 [ 94.661696][ T5925] ext4_writepages+0x170/0x2f0 [ 94.666979][ T5925] do_writepages+0x3a2/0x600 [ 94.672082][ T5925] __writeback_single_inode+0x153/0xee0 [ 94.678141][ T5925] writeback_single_inode+0x211/0x720 [ 94.684027][ T5925] write_inode_now+0x161/0x1e0 [ 94.689304][ T5925] iput+0x5b2/0x920 [ 94.693619][ T5925] ext4_xattr_block_set+0x273a/0x32a0 [ 94.699505][ T5925] ext4_expand_extra_isize_ea+0x10ea/0x19e0 [ 94.705923][ T5925] __ext4_expand_extra_isize+0x306/0x400 [ 94.712082][ T5925] __ext4_mark_inode_dirty+0x45d/0x6e0 [ 94.718051][ T5925] ext4_evict_inode+0x7ed/0xea0 [ 94.723411][ T5925] evict+0x486/0x870 [ 94.727815][ T5925] ext4_orphan_cleanup+0xbd4/0x1400 [ 94.733525][ T5925] ext4_fill_super+0x5de4/0x66c0 [ 94.738971][ T5925] get_tree_bdev+0x3e4/0x510 [ 94.744066][ T5925] vfs_get_tree+0x8c/0x280 [ 94.748989][ T5925] do_new_mount+0x24b/0xa40 [ 94.754003][ T5925] __se_sys_mount+0x2da/0x3c0 [ 94.759194][ T5925] do_syscall_64+0x55/0xb0 [ 94.764117][ T5925] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 94.770520][ T5925] [ 94.770520][ T5925] other info that might help us debug this: [ 94.770520][ T5925] [ 94.780742][ T5925] Chain exists of: [ 94.780742][ T5925] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem [ 94.780742][ T5925] [ 94.794111][ T5925] Possible unsafe locking scenario: [ 94.794111][ T5925] [ 94.801549][ T5925] CPU0 CPU1 [ 94.806911][ T5925] ---- ---- [ 94.812275][ T5925] lock(&ei->xattr_sem); [ 94.816599][ T5925] lock(jbd2_handle); [ 94.823172][ T5925] lock(&ei->xattr_sem); [ 94.830010][ T5925] rlock(&sbi->s_writepages_rwsem); [ 94.835280][ T5925] [ 94.835280][ T5925] *** DEADLOCK *** [ 94.835280][ T5925] [ 94.843406][ T5925] 3 locks held by syz.0.17/5925: [ 94.848324][ T5925] #0: ffff88802d0a00e0 (&type->s_umount_key#31){++++}-{3:3}, at: get_tree_bdev+0x344/0x510 [ 94.858410][ T5925] #1: ffff88802d0a0608 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x2b9/0xea0 [ 94.867808][ T5925] #2: ffff8880729f9ec8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3dc/0x6e0 [ 94.878060][ T5925] [ 94.878060][ T5925] stack backtrace: [ 94.883939][ T5925] CPU: 1 PID: 5925 Comm: syz.0.17 Not tainted syzkaller #0 [ 94.891119][ T5925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 94.901168][ T5925] Call Trace: [ 94.904435][ T5925] [ 94.907372][ T5925] dump_stack_lvl+0x16c/0x230 [ 94.912080][ T5925] ? load_image+0x3b0/0x3b0 [ 94.916614][ T5925] ? show_regs_print_info+0x20/0x20 [ 94.921839][ T5925] ? print_circular_bug+0x12b/0x1a0 [ 94.927055][ T5925] check_noncircular+0x2bd/0x3c0 [ 94.932004][ T5925] ? look_up_lock_class+0x75/0x140 [ 94.937111][ T5925] ? print_deadlock_bug+0x5d0/0x5d0 [ 94.942300][ T5925] ? lockdep_lock+0xe0/0x220 [ 94.946881][ T5925] ? _find_first_zero_bit+0xd3/0x100 [ 94.952161][ T5925] __lock_acquire+0x2ddb/0x7c80 [ 94.957026][ T5925] ? mark_lock+0x94/0x320 [ 94.961353][ T5925] ? verify_lock_unused+0x140/0x140 [ 94.966540][ T5925] ? __lock_acquire+0x1334/0x7c80 [ 94.971553][ T5925] ? verify_lock_unused+0x140/0x140 [ 94.976765][ T5925] lock_acquire+0x197/0x410 [ 94.981255][ T5925] ? ext4_writepages+0x170/0x2f0 [ 94.986188][ T5925] ? __might_sleep+0xe0/0xe0 [ 94.990770][ T5925] ? mark_lock+0x94/0x320 [ 94.995086][ T5925] ? read_lock_is_recursive+0x20/0x20 [ 95.000453][ T5925] ? __lock_acquire+0x1334/0x7c80 [ 95.005481][ T5925] percpu_down_read+0x44/0x1a0 [ 95.010261][ T5925] ? ext4_writepages+0x170/0x2f0 [ 95.015197][ T5925] ext4_writepages+0x170/0x2f0 [ 95.019955][ T5925] ? ext4_read_folio+0x2f0/0x2f0 [ 95.024886][ T5925] ? __rwlock_init+0x150/0x150 [ 95.029639][ T5925] ? _raw_spin_unlock_irqrestore+0x86/0x110 [ 95.035522][ T5925] ? do_raw_spin_unlock+0x121/0x230 [ 95.040709][ T5925] ? ext4_read_folio+0x2f0/0x2f0 [ 95.045659][ T5925] do_writepages+0x3a2/0x600 [ 95.050247][ T5925] ? folio_clear_dirty_for_io+0xc30/0xc30 [ 95.055975][ T5925] ? writeback_single_inode+0x206/0x720 [ 95.061536][ T5925] ? __lock_acquire+0x7c80/0x7c80 [ 95.066555][ T5925] ? do_raw_spin_lock+0x121/0x2c0 [ 95.071583][ T5925] ? get_tree_bdev+0x3e4/0x510 [ 95.076334][ T5925] __writeback_single_inode+0x153/0xee0 [ 95.081872][ T5925] writeback_single_inode+0x211/0x720 [ 95.087240][ T5925] ? write_inode_now+0x1e0/0x1e0 [ 95.092176][ T5925] write_inode_now+0x161/0x1e0 [ 95.096929][ T5925] ? bdi_split_work_to_wbs+0x890/0x890 [ 95.102382][ T5925] ? do_raw_spin_unlock+0x121/0x230 [ 95.107594][ T5925] iput+0x5b2/0x920 [ 95.111406][ T5925] ext4_xattr_block_set+0x273a/0x32a0 [ 95.116771][ T5925] ? __might_sleep+0xe0/0xe0 [ 95.121358][ T5925] ? xattr_find_entry+0x12b/0x2f0 [ 95.126373][ T5925] ? ext4_xattr_block_find+0x350/0x350 [ 95.131822][ T5925] ? ext4_xattr_block_find+0x2d4/0x350 [ 95.137271][ T5925] ext4_expand_extra_isize_ea+0x10ea/0x19e0 [ 95.143165][ T5925] __ext4_expand_extra_isize+0x306/0x400 [ 95.148792][ T5925] __ext4_mark_inode_dirty+0x45d/0x6e0 [ 95.154244][ T5925] ext4_evict_inode+0x7ed/0xea0 [ 95.155454][ T5082] Bluetooth: hci0: command tx timeout [ 95.159083][ T5925] ? _raw_spin_unlock+0x28/0x40 [ 95.169321][ T5925] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 95.175244][ T5925] ? do_raw_spin_unlock+0x121/0x230 [ 95.180469][ T5925] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 95.186379][ T5925] evict+0x486/0x870 [ 95.190295][ T5925] ? __lock_acquire+0x7c80/0x7c80 [ 95.195338][ T5925] ? proc_nr_inodes+0x230/0x230 [ 95.200198][ T5925] ? do_raw_spin_unlock+0x121/0x230 [ 95.205402][ T5925] ? _raw_spin_unlock+0x28/0x40 [ 95.210272][ T5925] ? iput+0x70a/0x920 [ 95.214263][ T5925] ext4_orphan_cleanup+0xbd4/0x1400 [ 95.219472][ T5925] ? ext4_orphan_del+0xba0/0xba0 [ 95.224436][ T5925] ? ext4_register_li_request+0x183/0x940 [ 95.230158][ T5925] ? errseq_check_and_advance+0x66/0x120 [ 95.235780][ T5925] ext4_fill_super+0x5de4/0x66c0 [ 95.240745][ T5925] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 95.246977][ T5925] ? __might_sleep+0xe0/0xe0 [ 95.251560][ T5925] ? read_lock_is_recursive+0x20/0x20 [ 95.256934][ T5925] ? snprintf+0xdb/0x120 [ 95.261201][ T5925] ? vscnprintf+0x80/0x80 [ 95.265529][ T5925] ? down_write+0x162/0x1f0 [ 95.270021][ T5925] ? down_read_killable+0x340/0x340 [ 95.275213][ T5925] ? setup_bdev_super+0x56b/0x660 [ 95.280229][ T5925] get_tree_bdev+0x3e4/0x510 [ 95.284815][ T5925] ? vfs_parse_fs_string+0x160/0x160 [ 95.290100][ T5925] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 95.296336][ T5925] ? setup_bdev_super+0x660/0x660 [ 95.301347][ T5925] ? apparmor_capable+0x137/0x1a0 [ 95.306370][ T5925] ? bpf_lsm_capable+0x9/0x10 [ 95.311057][ T5925] ? security_capable+0x89/0xb0 [ 95.315924][ T5925] vfs_get_tree+0x8c/0x280 [ 95.320327][ T5925] do_new_mount+0x24b/0xa40 [ 95.324827][ T5925] __se_sys_mount+0x2da/0x3c0 [ 95.329501][ T5925] ? __x64_sys_mount+0xc0/0xc0 [ 95.334254][ T5925] ? lockdep_hardirqs_on+0x98/0x150 [ 95.339443][ T5925] ? __x64_sys_mount+0x20/0xc0 [ 95.344194][ T5925] do_syscall_64+0x55/0xb0 [ 95.348596][ T5925] ? clear_bhb_loop+0x40/0x90 [ 95.353262][ T5925] ? clear_bhb_loop+0x40/0x90 [ 95.357932][ T5925] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.363819][ T5925] RIP: 0033:0x7f7362790eea [ 95.368227][ T5925] 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 [ 95.387830][ T5925] RSP: 002b:00007ffe29512418 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 95.396232][ T5925] RAX: ffffffffffffffda RBX: 00007ffe295124a0 RCX: 00007f7362790eea [ 95.404207][ T5925] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffe29512460 [ 95.412177][ T5925] RBP: 0000200000000180 R08: 00007ffe295124a0 R09: 0000000000800700 [ 95.420136][ T5925] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 [ 95.428094][ T5925] R13: 00007ffe29512460 R14: 000000000000046f R15: 000000000000002c [ 95.436056][ T5925] [ 95.452339][ T5925] EXT4-fs error (device loop0): ext4_xattr_inode_iget:444: inode #11: comm syz.0.17: iget: bad extra_isize 90 (inode size 256) [ 95.466252][ T5925] EXT4-fs (loop0): Remounting filesystem read-only [ 95.472901][ T5925] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2872: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 95.501610][ T5925] EXT4-fs warning (device loop0): ext4_evict_inode:255: couldn't mark inode dirty (err -5) [ 95.513229][ T5925] EXT4-fs (loop0): 1 orphan inode deleted [ 95.520638][ T5925] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 95.547271][ T5877] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.