Warning: Permanently added '10.128.1.162' (ED25519) to the list of known hosts. 2025/12/13 10:52:34 parsed 1 programs [ 63.478709][ T5767] cgroup: Unknown subsys name 'net' [ 63.618804][ T5767] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 65.007101][ T5767] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 67.406762][ T5789] chnl_net:caif_netlink_parms(): no params data found [ 67.468885][ T5789] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.476510][ T5789] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.483978][ T5789] bridge_slave_0: entered allmulticast mode [ 67.490609][ T5789] bridge_slave_0: entered promiscuous mode [ 67.499349][ T5789] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.506797][ T5789] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.514953][ T5789] bridge_slave_1: entered allmulticast mode [ 67.521532][ T5789] bridge_slave_1: entered promiscuous mode [ 67.551663][ T5789] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.563224][ T5789] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.597809][ T5789] team0: Port device team_slave_0 added [ 67.605816][ T5789] team0: Port device team_slave_1 added [ 67.626919][ T5789] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.634297][ T5789] 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. [ 67.660217][ T5789] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.673360][ T5789] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.680316][ T5789] 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. [ 67.706560][ T5789] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.760257][ T5789] hsr_slave_0: entered promiscuous mode [ 67.767704][ T5789] hsr_slave_1: entered promiscuous mode [ 67.890954][ T5789] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.901912][ T5789] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.911418][ T5789] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.926747][ T5789] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.951510][ T5789] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.958693][ T5789] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.966468][ T5789] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.973640][ T5789] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.026116][ T5789] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.046755][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.056454][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.077498][ T5789] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.090516][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.097653][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.109009][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.116145][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.276316][ T5789] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.312077][ T5789] veth0_vlan: entered promiscuous mode [ 68.322952][ T5789] veth1_vlan: entered promiscuous mode [ 68.366065][ T5789] veth0_macvtap: entered promiscuous mode [ 68.377017][ T5789] veth1_macvtap: entered promiscuous mode [ 68.400345][ T5789] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.418293][ T5789] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.429711][ T5789] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.438829][ T5789] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.447703][ T5789] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.456537][ T5789] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.579379][ T5789] syz-executor (5789) used greatest stack depth: 20904 bytes left [ 68.609079][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.761312][ T2955] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.772032][ T2955] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.796781][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.804736][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.960233][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 69.968717][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 69.976730][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 69.985297][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 69.993527][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 70.000820][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2025/12/13 10:52:43 executed programs: 0 [ 71.015366][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 71.024309][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 71.031748][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 71.040658][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 71.048839][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 71.056243][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 71.172930][ T5875] chnl_net:caif_netlink_parms(): no params data found [ 71.224865][ T5875] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.231995][ T5875] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.239187][ T5875] bridge_slave_0: entered allmulticast mode [ 71.246220][ T5875] bridge_slave_0: entered promiscuous mode [ 71.254654][ T5875] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.261709][ T5875] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.269191][ T5875] bridge_slave_1: entered allmulticast mode [ 71.277142][ T5875] bridge_slave_1: entered promiscuous mode [ 71.303986][ T5875] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.314906][ T5875] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.341973][ T5875] team0: Port device team_slave_0 added [ 71.350430][ T5875] team0: Port device team_slave_1 added [ 71.364954][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.393197][ T5875] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.400131][ T5875] 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. [ 71.426078][ T5875] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.440937][ T5875] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.449688][ T5875] 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. [ 71.458391][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.475843][ T5875] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.486149][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.518660][ T5875] hsr_slave_0: entered promiscuous mode [ 71.524904][ T5875] hsr_slave_1: entered promiscuous mode [ 71.530947][ T5875] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.539553][ T5875] Cannot create hsr debugfs directory [ 73.132980][ T51] Bluetooth: hci0: command tx timeout [ 73.801184][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.866324][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.722752][ T12] hsr_slave_0: left promiscuous mode [ 74.728749][ T12] hsr_slave_1: left promiscuous mode [ 74.739525][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 74.748086][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 74.756509][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 74.764237][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 74.771768][ T12] bridge_slave_1: left allmulticast mode [ 74.777622][ T12] bridge_slave_1: left promiscuous mode [ 74.783947][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.794556][ T12] bridge_slave_0: left allmulticast mode [ 74.800183][ T12] bridge_slave_0: left promiscuous mode [ 74.806190][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.825688][ T12] veth1_macvtap: left promiscuous mode [ 74.831298][ T12] veth0_macvtap: left promiscuous mode [ 74.837234][ T12] veth1_vlan: left promiscuous mode [ 74.842588][ T12] veth0_vlan: left promiscuous mode [ 75.138432][ T12] team0 (unregistering): Port device team_slave_1 removed [ 75.165796][ T12] team0 (unregistering): Port device team_slave_0 removed [ 75.194922][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 75.213118][ T51] Bluetooth: hci0: command tx timeout [ 75.228980][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 75.494666][ T12] bond0 (unregistering): Released all slaves [ 75.599418][ T5875] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.608605][ T5875] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.618379][ T5875] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.634231][ T5875] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.706578][ T5875] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.734895][ T5875] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.754447][ T2898] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.761568][ T2898] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.783334][ T2898] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.790425][ T2898] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.951413][ T5875] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.000543][ T5875] veth0_vlan: entered promiscuous mode [ 76.014684][ T5875] veth1_vlan: entered promiscuous mode [ 76.050970][ T5875] veth0_macvtap: entered promiscuous mode [ 76.060914][ T5875] veth1_macvtap: entered promiscuous mode [ 76.083362][ T5875] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.103419][ T5875] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.120529][ T5875] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.129450][ T5875] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.139357][ T5875] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.148230][ T5875] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.267744][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.283459][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.316830][ T2955] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.329453][ T2955] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.374683][ T5923] syz.0.17[5923]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 76.388642][ T5923] loop0: detected capacity change from 0 to 512 [ 76.404138][ T5923] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 76.429320][ T5923] [ 76.431667][ T5923] ====================================================== [ 76.438678][ T5923] WARNING: possible circular locking dependency detected [ 76.445701][ T5923] syzkaller #0 Not tainted [ 76.450118][ T5923] ------------------------------------------------------ [ 76.457123][ T5923] syz.0.17/5923 is trying to acquire lock: [ 76.462912][ T5923] ffff88802bd30bd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x170/0x2f0 [ 76.472901][ T5923] [ 76.472901][ T5923] but task is already holding lock: [ 76.480243][ T5923] ffff88806de080c8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3dc/0x6e0 [ 76.490046][ T5923] [ 76.490046][ T5923] which lock already depends on the new lock. [ 76.490046][ T5923] [ 76.500425][ T5923] [ 76.500425][ T5923] the existing dependency chain (in reverse order) is: [ 76.509414][ T5923] [ 76.509414][ T5923] -> #2 (&ei->xattr_sem){++++}-{3:3}: [ 76.516946][ T5923] down_read+0x46/0x2e0 [ 76.521605][ T5923] ext4_setattr+0x86b/0x1c90 [ 76.526693][ T5923] notify_change+0xb0d/0xe10 [ 76.531783][ T5923] chown_common+0x3f9/0x5a0 [ 76.536782][ T5923] do_fchownat+0x168/0x270 [ 76.541695][ T5923] __x64_sys_chown+0x82/0x90 [ 76.546782][ T5923] do_syscall_64+0x55/0xb0 [ 76.551693][ T5923] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 76.558087][ T5923] [ 76.558087][ T5923] -> #1 (jbd2_handle){++++}-{0:0}: [ 76.565354][ T5923] start_this_handle+0x1e9d/0x20c0 [ 76.570969][ T5923] jbd2__journal_start+0x2bb/0x5b0 [ 76.576585][ T5923] __ext4_journal_start_sb+0x203/0x570 [ 76.582567][ T5923] ext4_do_writepages+0xf92/0x38d0 [ 76.588196][ T5923] ext4_writepages+0x1a8/0x2f0 [ 76.593483][ T5923] do_writepages+0x3a2/0x600 [ 76.598598][ T5923] filemap_fdatawrite_wbc+0x122/0x180 [ 76.604489][ T5923] file_write_and_wait_range+0x171/0x240 [ 76.610641][ T5923] ext4_sync_file+0x281/0xc10 [ 76.615834][ T5923] __x64_sys_fsync+0x195/0x1d0 [ 76.621116][ T5923] do_syscall_64+0x55/0xb0 [ 76.626048][ T5923] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 76.632461][ T5923] [ 76.632461][ T5923] -> #0 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 76.640892][ T5923] __lock_acquire+0x2ddb/0x7c80 [ 76.646260][ T5923] lock_acquire+0x197/0x410 [ 76.651278][ T5923] percpu_down_read+0x44/0x1a0 [ 76.656565][ T5923] ext4_writepages+0x170/0x2f0 [ 76.661849][ T5923] do_writepages+0x3a2/0x600 [ 76.666966][ T5923] __writeback_single_inode+0x153/0xee0 [ 76.673035][ T5923] writeback_single_inode+0x211/0x720 [ 76.678927][ T5923] write_inode_now+0x161/0x1e0 [ 76.684214][ T5923] iput+0x5b2/0x920 [ 76.688533][ T5923] ext4_xattr_block_set+0x273a/0x32a0 [ 76.694413][ T5923] ext4_expand_extra_isize_ea+0x10ea/0x19e0 [ 76.700814][ T5923] __ext4_expand_extra_isize+0x306/0x400 [ 76.706957][ T5923] __ext4_mark_inode_dirty+0x45d/0x6e0 [ 76.712920][ T5923] ext4_evict_inode+0x7ed/0xea0 [ 76.718275][ T5923] evict+0x486/0x870 [ 76.722673][ T5923] ext4_orphan_cleanup+0xbd4/0x1400 [ 76.728376][ T5923] ext4_fill_super+0x5de4/0x66c0 [ 76.733816][ T5923] get_tree_bdev+0x3e4/0x510 [ 76.738908][ T5923] vfs_get_tree+0x8c/0x280 [ 76.743826][ T5923] do_new_mount+0x24b/0xa40 [ 76.748828][ T5923] __se_sys_mount+0x2da/0x3c0 [ 76.754004][ T5923] do_syscall_64+0x55/0xb0 [ 76.758923][ T5923] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 76.765319][ T5923] [ 76.765319][ T5923] other info that might help us debug this: [ 76.765319][ T5923] [ 76.775528][ T5923] Chain exists of: [ 76.775528][ T5923] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem [ 76.775528][ T5923] [ 76.788892][ T5923] Possible unsafe locking scenario: [ 76.788892][ T5923] [ 76.796320][ T5923] CPU0 CPU1 [ 76.801664][ T5923] ---- ---- [ 76.807006][ T5923] lock(&ei->xattr_sem); [ 76.811318][ T5923] lock(jbd2_handle); [ 76.817884][ T5923] lock(&ei->xattr_sem); [ 76.824716][ T5923] rlock(&sbi->s_writepages_rwsem); [ 76.829981][ T5923] [ 76.829981][ T5923] *** DEADLOCK *** [ 76.829981][ T5923] [ 76.838105][ T5923] 3 locks held by syz.0.17/5923: [ 76.843019][ T5923] #0: ffff88802c7d80e0 (&type->s_umount_key#32){++++}-{3:3}, at: get_tree_bdev+0x344/0x510 [ 76.853097][ T5923] #1: ffff88802c7d8608 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x2b9/0xea0 [ 76.862473][ T5923] #2: ffff88806de080c8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3dc/0x6e0 [ 76.872718][ T5923] [ 76.872718][ T5923] stack backtrace: [ 76.878599][ T5923] CPU: 0 PID: 5923 Comm: syz.0.17 Not tainted syzkaller #0 [ 76.885774][ T5923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 76.895817][ T5923] Call Trace: [ 76.899078][ T5923] [ 76.901995][ T5923] dump_stack_lvl+0x16c/0x230 [ 76.906663][ T5923] ? load_image+0x3b0/0x3b0 [ 76.911154][ T5923] ? show_regs_print_info+0x20/0x20 [ 76.916341][ T5923] ? print_circular_bug+0x12b/0x1a0 [ 76.921522][ T5923] check_noncircular+0x2bd/0x3c0 [ 76.926443][ T5923] ? look_up_lock_class+0x75/0x140 [ 76.931539][ T5923] ? print_deadlock_bug+0x5d0/0x5d0 [ 76.936720][ T5923] ? lockdep_lock+0xe0/0x220 [ 76.941292][ T5923] ? _find_first_zero_bit+0xd3/0x100 [ 76.946564][ T5923] __lock_acquire+0x2ddb/0x7c80 [ 76.951403][ T5923] ? mark_lock+0x94/0x320 [ 76.955714][ T5923] ? verify_lock_unused+0x140/0x140 [ 76.960895][ T5923] ? __lock_acquire+0x1334/0x7c80 [ 76.965908][ T5923] ? verify_lock_unused+0x140/0x140 [ 76.971097][ T5923] lock_acquire+0x197/0x410 [ 76.975586][ T5923] ? ext4_writepages+0x170/0x2f0 [ 76.980513][ T5923] ? __might_sleep+0xe0/0xe0 [ 76.985083][ T5923] ? mark_lock+0x94/0x320 [ 76.989395][ T5923] ? read_lock_is_recursive+0x20/0x20 [ 76.994747][ T5923] ? __lock_acquire+0x1334/0x7c80 [ 76.999755][ T5923] percpu_down_read+0x44/0x1a0 [ 77.004503][ T5923] ? ext4_writepages+0x170/0x2f0 [ 77.009425][ T5923] ext4_writepages+0x170/0x2f0 [ 77.014174][ T5923] ? ext4_read_folio+0x2f0/0x2f0 [ 77.019096][ T5923] ? __rwlock_init+0x150/0x150 [ 77.023846][ T5923] ? _raw_spin_unlock_irqrestore+0x86/0x110 [ 77.029721][ T5923] ? do_raw_spin_unlock+0x121/0x230 [ 77.034904][ T5923] ? ext4_read_folio+0x2f0/0x2f0 [ 77.039829][ T5923] do_writepages+0x3a2/0x600 [ 77.044411][ T5923] ? folio_clear_dirty_for_io+0xc30/0xc30 [ 77.050113][ T5923] ? writeback_single_inode+0x206/0x720 [ 77.055645][ T5923] ? __lock_acquire+0x7c80/0x7c80 [ 77.060650][ T5923] ? do_raw_spin_lock+0x121/0x2c0 [ 77.065659][ T5923] ? get_tree_bdev+0x3e4/0x510 [ 77.070406][ T5923] __writeback_single_inode+0x153/0xee0 [ 77.075942][ T5923] writeback_single_inode+0x211/0x720 [ 77.081300][ T5923] ? write_inode_now+0x1e0/0x1e0 [ 77.086223][ T5923] write_inode_now+0x161/0x1e0 [ 77.090978][ T5923] ? bdi_split_work_to_wbs+0x890/0x890 [ 77.096425][ T5923] ? do_raw_spin_unlock+0x121/0x230 [ 77.101609][ T5923] iput+0x5b2/0x920 [ 77.105401][ T5923] ext4_xattr_block_set+0x273a/0x32a0 [ 77.110757][ T5923] ? __might_sleep+0xe0/0xe0 [ 77.115335][ T5923] ? xattr_find_entry+0x12b/0x2f0 [ 77.120342][ T5923] ? ext4_xattr_block_find+0x350/0x350 [ 77.125787][ T5923] ? ext4_xattr_block_find+0x2d4/0x350 [ 77.131229][ T5923] ext4_expand_extra_isize_ea+0x10ea/0x19e0 [ 77.137116][ T5923] __ext4_expand_extra_isize+0x306/0x400 [ 77.142738][ T5923] __ext4_mark_inode_dirty+0x45d/0x6e0 [ 77.148182][ T5923] ext4_evict_inode+0x7ed/0xea0 [ 77.153016][ T5923] ? _raw_spin_unlock+0x28/0x40 [ 77.157850][ T5923] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 77.163728][ T5923] ? do_raw_spin_unlock+0x121/0x230 [ 77.168909][ T5923] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 77.174791][ T5923] evict+0x486/0x870 [ 77.178670][ T5923] ? __lock_acquire+0x7c80/0x7c80 [ 77.183677][ T5923] ? proc_nr_inodes+0x230/0x230 [ 77.188510][ T5923] ? do_raw_spin_unlock+0x121/0x230 [ 77.193690][ T5923] ? _raw_spin_unlock+0x28/0x40 [ 77.198520][ T5923] ? iput+0x70a/0x920 [ 77.202486][ T5923] ext4_orphan_cleanup+0xbd4/0x1400 [ 77.207675][ T5923] ? ext4_orphan_del+0xba0/0xba0 [ 77.212600][ T5923] ? ext4_register_li_request+0x183/0x940 [ 77.218303][ T5923] ? errseq_check_and_advance+0x66/0x120 [ 77.223924][ T5923] ext4_fill_super+0x5de4/0x66c0 [ 77.228849][ T5923] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 77.235070][ T5923] ? __might_sleep+0xe0/0xe0 [ 77.239643][ T5923] ? read_lock_is_recursive+0x20/0x20 [ 77.245000][ T5923] ? snprintf+0xdb/0x120 [ 77.249229][ T5923] ? vscnprintf+0x80/0x80 [ 77.253544][ T5923] ? down_write+0x162/0x1f0 [ 77.258028][ T5923] ? down_read_killable+0x340/0x340 [ 77.263206][ T5923] ? setup_bdev_super+0x56b/0x660 [ 77.268211][ T5923] get_tree_bdev+0x3e4/0x510 [ 77.272781][ T5923] ? vfs_parse_fs_string+0x160/0x160 [ 77.278047][ T5923] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 77.284268][ T5923] ? setup_bdev_super+0x660/0x660 [ 77.289272][ T5923] ? apparmor_capable+0x137/0x1a0 [ 77.294276][ T5923] ? bpf_lsm_capable+0x9/0x10 [ 77.298937][ T5923] ? security_capable+0x89/0xb0 [ 77.303770][ T5923] vfs_get_tree+0x8c/0x280 [ 77.308165][ T5923] do_new_mount+0x24b/0xa40 [ 77.312650][ T5923] __se_sys_mount+0x2da/0x3c0 [ 77.317309][ T5923] ? __x64_sys_mount+0xc0/0xc0 [ 77.322051][ T5923] ? lockdep_hardirqs_on+0x98/0x150 [ 77.327234][ T5923] ? __x64_sys_mount+0x20/0xc0 [ 77.331976][ T5923] do_syscall_64+0x55/0xb0 [ 77.336370][ T5923] ? clear_bhb_loop+0x40/0x90 [ 77.341031][ T5923] ? clear_bhb_loop+0x40/0x90 [ 77.345688][ T5923] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 77.351561][ T5923] RIP: 0033:0x7f4611990eea [ 77.355969][ T5923] 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 [ 77.375558][ T5923] RSP: 002b:00007fff03881f18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 77.383952][ T5923] RAX: ffffffffffffffda RBX: 00007fff03881fa0 RCX: 00007f4611990eea [ 77.391910][ T5923] RDX: 0000200000000180 RSI: 0000200000000080 RDI: 00007fff03881f60 [ 77.399861][ T5923] RBP: 0000200000000180 R08: 00007fff03881fa0 R09: 0000000000800700 [ 77.407815][ T5923] R10: 0000000000800700 R11: 0000000000000246 R12: 0000200000000080 [ 77.415781][ T5923] R13: 00007fff03881f60 R14: 000000000000046f R15: 00002000000000c0 [ 77.423747][ T5923] [ 77.434696][ T5923] EXT4-fs error (device loop0): ext4_xattr_inode_iget:444: inode #11: comm syz.0.17: iget: bad extra_isize 90 (inode size 256) [ 77.447943][ T51] Bluetooth: hci0: command tx timeout [ 77.454651][ T5923] EXT4-fs error (device loop0): ext4_xattr_inode_iget:449: comm syz.0.17: error while reading EA inode 11 err=-117 [ 77.467310][ T5923] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2872: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 77.481926][ T5923] EXT4-fs error (device loop0): ext4_xattr_inode_iget:444: inode #11: comm syz.0.17: iget: bad extra_isize 90 (inode size 256) [ 77.495633][ T5923] EXT4-fs error (device loop0): ext4_xattr_inode_iget:449: comm syz.0.17: error while reading EA inode 11 err=-117 [ 77.508048][ T5923] EXT4-fs error (device loop0): ext4_xattr_inode_iget:444: inode #18: comm syz.0.17: iget: bad extra_isize 90 (inode size 256) [ 77.521438][ T5923] EXT4-fs error (device loop0): ext4_xattr_inode_iget:449: comm syz.0.17: error while reading EA inode 18 err=-117 [ 77.536595][ T5923] EXT4-fs error (device loop0): ext4_xattr_inode_iget:444: inode #18: comm syz.0.17: iget: bad extra_isize 90 (inode size 256) [ 77.550384][ T5923] EXT4-fs error (device loop0): ext4_xattr_inode_iget:449: comm syz.0.17: error while reading EA inode 18 err=-117 [ 77.562751][ T5923] EXT4-fs (loop0): 1 orphan inode deleted [ 77.568933][ T5923] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.605466][ T5875] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.