Warning: Permanently added '10.128.0.68' (ED25519) to the list of known hosts. 2025/12/24 05:43:30 parsed 1 programs [ 90.243297][ T5775] cgroup: Unknown subsys name 'net' [ 90.408192][ T5775] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 92.158445][ T5775] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 92.241210][ T28] cfg80211: failed to load regulatory.db [ 94.398582][ T61] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.407052][ T61] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.445652][ T1327] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.455116][ T1327] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.537633][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 95.548853][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 95.557648][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 95.566890][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 95.575789][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 95.584079][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 96.886197][ T5839] chnl_net:caif_netlink_parms(): no params data found [ 96.986507][ T5839] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.993942][ T5839] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.001393][ T5839] bridge_slave_0: entered allmulticast mode [ 97.008586][ T5839] bridge_slave_0: entered promiscuous mode [ 97.030674][ T5839] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.037813][ T5839] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.045856][ T5839] bridge_slave_1: entered allmulticast mode [ 97.053224][ T5839] bridge_slave_1: entered promiscuous mode [ 97.105707][ T5839] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.117886][ T5839] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.160006][ T5839] team0: Port device team_slave_0 added [ 97.185176][ T5839] team0: Port device team_slave_1 added [ 97.216074][ T5839] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.223307][ T5839] 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. [ 97.251391][ T5839] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.267946][ T5839] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.275111][ T5839] 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. [ 97.301273][ T5839] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.355268][ T5839] hsr_slave_0: entered promiscuous mode [ 97.362759][ T5839] hsr_slave_1: entered promiscuous mode [ 97.546455][ T5839] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.560732][ T5839] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.576314][ T5839] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.597112][ T5839] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.646920][ T5839] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.654498][ T5839] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.662919][ T5839] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.670184][ T5839] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.742432][ T5839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.762402][ T61] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.772654][ T61] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.796320][ T5839] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.809729][ T1327] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.817143][ T1327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.832252][ T61] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.839957][ T61] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.085875][ T5839] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.141106][ T5839] veth0_vlan: entered promiscuous mode [ 98.161403][ T5839] veth1_vlan: entered promiscuous mode [ 98.194469][ T5839] veth0_macvtap: entered promiscuous mode [ 98.213622][ T5839] veth1_macvtap: entered promiscuous mode [ 98.233456][ T5839] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.251752][ T5839] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.265836][ T5839] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.275264][ T5839] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.285636][ T5839] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.295900][ T5839] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.512924][ T49] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/12/24 05:43:42 executed programs: 0 [ 99.979377][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 99.987796][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 99.997322][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 100.006701][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 100.015000][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 100.022576][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 100.201036][ T5879] chnl_net:caif_netlink_parms(): no params data found [ 100.275043][ T5879] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.282555][ T5879] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.289870][ T5879] bridge_slave_0: entered allmulticast mode [ 100.296982][ T5879] bridge_slave_0: entered promiscuous mode [ 100.305927][ T5879] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.313330][ T5879] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.322231][ T5879] bridge_slave_1: entered allmulticast mode [ 100.329809][ T5879] bridge_slave_1: entered promiscuous mode [ 100.360926][ T5879] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.373177][ T5879] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.411276][ T5879] team0: Port device team_slave_0 added [ 100.420614][ T5879] team0: Port device team_slave_1 added [ 100.454773][ T5879] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.461881][ T5879] 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. [ 100.488351][ T5879] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.501631][ T5879] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.509028][ T5879] 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. [ 100.535572][ T5879] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.581829][ T5879] hsr_slave_0: entered promiscuous mode [ 100.588595][ T5879] hsr_slave_1: entered promiscuous mode [ 100.596431][ T5879] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 100.604530][ T5879] Cannot create hsr debugfs directory [ 101.144627][ T49] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.079441][ T5080] Bluetooth: hci0: command tx timeout [ 103.373031][ T49] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.455801][ T49] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.171454][ T5080] Bluetooth: hci0: command tx timeout [ 104.398089][ T49] hsr_slave_0: left promiscuous mode [ 104.406118][ T49] hsr_slave_1: left promiscuous mode [ 104.413766][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 104.421832][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 104.431724][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 104.439653][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 104.448150][ T49] bridge_slave_1: left allmulticast mode [ 104.454343][ T49] bridge_slave_1: left promiscuous mode [ 104.461689][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.474991][ T49] bridge_slave_0: left allmulticast mode [ 104.482923][ T49] bridge_slave_0: left promiscuous mode [ 104.489232][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.524993][ T49] veth1_macvtap: left promiscuous mode [ 104.531182][ T49] veth0_macvtap: left promiscuous mode [ 104.536900][ T49] veth1_vlan: left promiscuous mode [ 104.546844][ T49] veth0_vlan: left promiscuous mode [ 105.188288][ T49] team0 (unregistering): Port device team_slave_1 removed [ 105.226394][ T49] team0 (unregistering): Port device team_slave_0 removed [ 105.263707][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 105.305860][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 105.659841][ T49] bond0 (unregistering): Released all slaves [ 105.752873][ T5879] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 105.766220][ T5879] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 105.776929][ T5879] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 105.793098][ T5879] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 105.912433][ T5879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.949031][ T5879] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.966515][ T61] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.973732][ T61] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.992607][ T1327] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.999805][ T1327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.240413][ T5080] Bluetooth: hci0: command tx timeout [ 106.245676][ T5879] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.314894][ T5879] veth0_vlan: entered promiscuous mode [ 106.329317][ T5879] veth1_vlan: entered promiscuous mode [ 106.364112][ T5879] veth0_macvtap: entered promiscuous mode [ 106.375007][ T5879] veth1_macvtap: entered promiscuous mode [ 106.395502][ T5879] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.424125][ T5879] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.436022][ T5879] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.445466][ T5879] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.455848][ T5879] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.464726][ T5879] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.564219][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.573442][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.604315][ T1327] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.613799][ T1327] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.684857][ T5926] syz.0.17[5926]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 106.700432][ T5926] loop0: detected capacity change from 0 to 512 [ 106.747951][ T5926] [ 106.750360][ T5926] ====================================================== [ 106.757427][ T5926] WARNING: possible circular locking dependency detected [ 106.764588][ T5926] syzkaller #0 Not tainted [ 106.769250][ T5926] ------------------------------------------------------ [ 106.776309][ T5926] syz.0.17/5926 is trying to acquire lock: [ 106.782159][ T5926] ffff88807b2c8bd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x170/0x2f0 [ 106.792208][ T5926] [ 106.792208][ T5926] but task is already holding lock: [ 106.799591][ T5926] ffff888073a65ac8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3dc/0x6e0 [ 106.809471][ T5926] [ 106.809471][ T5926] which lock already depends on the new lock. [ 106.809471][ T5926] [ 106.819966][ T5926] [ 106.819966][ T5926] the existing dependency chain (in reverse order) is: [ 106.828988][ T5926] [ 106.828988][ T5926] -> #2 (&ei->xattr_sem){++++}-{3:3}: [ 106.836582][ T5926] down_read+0x46/0x2e0 [ 106.841286][ T5926] ext4_setattr+0x86b/0x1c90 [ 106.846510][ T5926] notify_change+0xb0d/0xe10 [ 106.851657][ T5926] chown_common+0x3f9/0x5a0 [ 106.856816][ T5926] do_fchownat+0x168/0x270 [ 106.861787][ T5926] __x64_sys_chown+0x82/0x90 [ 106.866917][ T5926] do_syscall_64+0x55/0xb0 [ 106.871899][ T5926] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 106.878442][ T5926] [ 106.878442][ T5926] -> #1 (jbd2_handle){++++}-{0:0}: [ 106.885756][ T5926] start_this_handle+0x1e9d/0x20c0 [ 106.891404][ T5926] jbd2__journal_start+0x2bb/0x5b0 [ 106.897053][ T5926] __ext4_journal_start_sb+0x203/0x570 [ 106.903057][ T5926] ext4_do_writepages+0xf92/0x38d0 [ 106.908712][ T5926] ext4_writepages+0x1a8/0x2f0 [ 106.914052][ T5926] do_writepages+0x3a2/0x600 [ 106.919192][ T5926] __writeback_single_inode+0x153/0xee0 [ 106.925294][ T5926] writeback_sb_inodes+0x77c/0xef0 [ 106.930956][ T5926] __writeback_inodes_wb+0x111/0x240 [ 106.936785][ T5926] wb_writeback+0x464/0xba0 [ 106.941829][ T5926] wb_workfn+0xabc/0xe20 [ 106.946606][ T5926] process_scheduled_works+0xa45/0x15b0 [ 106.952707][ T5926] worker_thread+0xa55/0xfc0 [ 106.957856][ T5926] kthread+0x2fa/0x390 [ 106.962465][ T5926] ret_from_fork+0x48/0x80 [ 106.967418][ T5926] ret_from_fork_asm+0x11/0x20 [ 106.972722][ T5926] [ 106.972722][ T5926] -> #0 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 106.981168][ T5926] __lock_acquire+0x2ddb/0x7c80 [ 106.986729][ T5926] lock_acquire+0x197/0x410 [ 106.991768][ T5926] percpu_down_read+0x44/0x1a0 [ 106.997069][ T5926] ext4_writepages+0x170/0x2f0 [ 107.002422][ T5926] do_writepages+0x3a2/0x600 [ 107.007585][ T5926] __writeback_single_inode+0x153/0xee0 [ 107.013687][ T5926] writeback_single_inode+0x211/0x720 [ 107.019593][ T5926] write_inode_now+0x161/0x1e0 [ 107.024892][ T5926] iput+0x5b2/0x920 [ 107.029313][ T5926] ext4_xattr_block_set+0x273a/0x32a0 [ 107.035241][ T5926] ext4_expand_extra_isize_ea+0x10ea/0x19e0 [ 107.041673][ T5926] __ext4_expand_extra_isize+0x306/0x400 [ 107.047841][ T5926] __ext4_mark_inode_dirty+0x45d/0x6e0 [ 107.053849][ T5926] ext4_evict_inode+0x7ed/0xea0 [ 107.059267][ T5926] evict+0x486/0x870 [ 107.063712][ T5926] ext4_orphan_cleanup+0xbd4/0x1400 [ 107.069502][ T5926] ext4_fill_super+0x5de4/0x66c0 [ 107.075014][ T5926] get_tree_bdev+0x3e4/0x510 [ 107.080177][ T5926] vfs_get_tree+0x8c/0x280 [ 107.085123][ T5926] do_new_mount+0x24b/0xa40 [ 107.090166][ T5926] __se_sys_mount+0x2da/0x3c0 [ 107.095389][ T5926] do_syscall_64+0x55/0xb0 [ 107.100440][ T5926] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 107.106896][ T5926] [ 107.106896][ T5926] other info that might help us debug this: [ 107.106896][ T5926] [ 107.117137][ T5926] Chain exists of: [ 107.117137][ T5926] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem [ 107.117137][ T5926] [ 107.130536][ T5926] Possible unsafe locking scenario: [ 107.130536][ T5926] [ 107.137995][ T5926] CPU0 CPU1 [ 107.143369][ T5926] ---- ---- [ 107.148755][ T5926] lock(&ei->xattr_sem); [ 107.153172][ T5926] lock(jbd2_handle); [ 107.159815][ T5926] lock(&ei->xattr_sem); [ 107.166712][ T5926] rlock(&sbi->s_writepages_rwsem); [ 107.172092][ T5926] [ 107.172092][ T5926] *** DEADLOCK *** [ 107.172092][ T5926] [ 107.180256][ T5926] 3 locks held by syz.0.17/5926: [ 107.185203][ T5926] #0: ffff88802cab80e0 (&type->s_umount_key#31){++++}-{3:3}, at: get_tree_bdev+0x344/0x510 [ 107.195321][ T5926] #1: ffff88802cab8608 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x2b9/0xea0 [ 107.204743][ T5926] #2: ffff888073a65ac8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3dc/0x6e0 [ 107.215120][ T5926] [ 107.215120][ T5926] stack backtrace: [ 107.221029][ T5926] CPU: 0 PID: 5926 Comm: syz.0.17 Not tainted syzkaller #0 [ 107.228326][ T5926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 107.238412][ T5926] Call Trace: [ 107.241701][ T5926] [ 107.244657][ T5926] dump_stack_lvl+0x16c/0x230 [ 107.249376][ T5926] ? load_image+0x3b0/0x3b0 [ 107.253916][ T5926] ? show_regs_print_info+0x20/0x20 [ 107.259151][ T5926] ? print_circular_bug+0x12b/0x1a0 [ 107.264392][ T5926] check_noncircular+0x2bd/0x3c0 [ 107.269346][ T5926] ? look_up_lock_class+0x75/0x140 [ 107.274466][ T5926] ? print_deadlock_bug+0x5d0/0x5d0 [ 107.279674][ T5926] ? lockdep_lock+0xe0/0x220 [ 107.284312][ T5926] ? _find_first_zero_bit+0xd3/0x100 [ 107.289641][ T5926] __lock_acquire+0x2ddb/0x7c80 [ 107.294513][ T5926] ? mark_lock+0x94/0x320 [ 107.298879][ T5926] ? verify_lock_unused+0x140/0x140 [ 107.304122][ T5926] ? __lock_acquire+0x1334/0x7c80 [ 107.309207][ T5926] ? verify_lock_unused+0x140/0x140 [ 107.314461][ T5926] lock_acquire+0x197/0x410 [ 107.319001][ T5926] ? ext4_writepages+0x170/0x2f0 [ 107.323960][ T5926] ? __might_sleep+0xe0/0xe0 [ 107.328591][ T5926] ? mark_lock+0x94/0x320 [ 107.332929][ T5926] ? read_lock_is_recursive+0x20/0x20 [ 107.338361][ T5926] ? __lock_acquire+0x1334/0x7c80 [ 107.343406][ T5926] percpu_down_read+0x44/0x1a0 [ 107.348238][ T5926] ? ext4_writepages+0x170/0x2f0 [ 107.353197][ T5926] ext4_writepages+0x170/0x2f0 [ 107.357980][ T5926] ? ext4_read_folio+0x2f0/0x2f0 [ 107.363019][ T5926] ? __rwlock_init+0x150/0x150 [ 107.367814][ T5926] ? _raw_spin_unlock_irqrestore+0x86/0x110 [ 107.373734][ T5926] ? do_raw_spin_unlock+0x121/0x230 [ 107.378947][ T5926] ? ext4_read_folio+0x2f0/0x2f0 [ 107.383935][ T5926] do_writepages+0x3a2/0x600 [ 107.388547][ T5926] ? folio_clear_dirty_for_io+0xc30/0xc30 [ 107.394309][ T5926] ? writeback_single_inode+0x206/0x720 [ 107.399969][ T5926] ? __lock_acquire+0x7c80/0x7c80 [ 107.405167][ T5926] ? do_raw_spin_lock+0x121/0x2c0 [ 107.410329][ T5926] ? get_tree_bdev+0x3e4/0x510 [ 107.415127][ T5926] __writeback_single_inode+0x153/0xee0 [ 107.420691][ T5926] writeback_single_inode+0x211/0x720 [ 107.426250][ T5926] ? write_inode_now+0x1e0/0x1e0 [ 107.431243][ T5926] write_inode_now+0x161/0x1e0 [ 107.436021][ T5926] ? bdi_split_work_to_wbs+0x890/0x890 [ 107.441513][ T5926] ? do_raw_spin_unlock+0x121/0x230 [ 107.446726][ T5926] iput+0x5b2/0x920 [ 107.450556][ T5926] ext4_xattr_block_set+0x273a/0x32a0 [ 107.455995][ T5926] ? __might_sleep+0xe0/0xe0 [ 107.460638][ T5926] ? xattr_find_entry+0x12b/0x2f0 [ 107.465685][ T5926] ? ext4_xattr_block_find+0x350/0x350 [ 107.471162][ T5926] ? ext4_xattr_block_find+0x2d4/0x350 [ 107.476631][ T5926] ext4_expand_extra_isize_ea+0x10ea/0x19e0 [ 107.482556][ T5926] __ext4_expand_extra_isize+0x306/0x400 [ 107.488206][ T5926] __ext4_mark_inode_dirty+0x45d/0x6e0 [ 107.493681][ T5926] ext4_evict_inode+0x7ed/0xea0 [ 107.498538][ T5926] ? _raw_spin_unlock+0x28/0x40 [ 107.503404][ T5926] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 107.509312][ T5926] ? do_raw_spin_unlock+0x121/0x230 [ 107.514522][ T5926] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 107.520444][ T5926] evict+0x486/0x870 [ 107.524625][ T5926] ? __lock_acquire+0x7c80/0x7c80 [ 107.529656][ T5926] ? proc_nr_inodes+0x230/0x230 [ 107.534517][ T5926] ? do_raw_spin_unlock+0x121/0x230 [ 107.539827][ T5926] ? _raw_spin_unlock+0x28/0x40 [ 107.544701][ T5926] ? iput+0x70a/0x920 [ 107.548723][ T5926] ext4_orphan_cleanup+0xbd4/0x1400 [ 107.554079][ T5926] ? ext4_orphan_del+0xba0/0xba0 [ 107.559090][ T5926] ? ext4_register_li_request+0x183/0x940 [ 107.564856][ T5926] ? errseq_check_and_advance+0x66/0x120 [ 107.570529][ T5926] ext4_fill_super+0x5de4/0x66c0 [ 107.575510][ T5926] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 107.581771][ T5926] ? __might_sleep+0xe0/0xe0 [ 107.586416][ T5926] ? read_lock_is_recursive+0x20/0x20 [ 107.591808][ T5926] ? snprintf+0xdb/0x120 [ 107.596088][ T5926] ? vscnprintf+0x80/0x80 [ 107.600457][ T5926] ? down_write+0x162/0x1f0 [ 107.605037][ T5926] ? down_read_killable+0x340/0x340 [ 107.610282][ T5926] ? setup_bdev_super+0x56b/0x660 [ 107.615316][ T5926] get_tree_bdev+0x3e4/0x510 [ 107.619920][ T5926] ? vfs_parse_fs_string+0x160/0x160 [ 107.625221][ T5926] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 107.631477][ T5926] ? setup_bdev_super+0x660/0x660 [ 107.636510][ T5926] ? apparmor_capable+0x137/0x1a0 [ 107.641544][ T5926] ? bpf_lsm_capable+0x9/0x10 [ 107.646239][ T5926] ? security_capable+0x89/0xb0 [ 107.651116][ T5926] vfs_get_tree+0x8c/0x280 [ 107.655563][ T5926] do_new_mount+0x24b/0xa40 [ 107.660113][ T5926] __se_sys_mount+0x2da/0x3c0 [ 107.664888][ T5926] ? __x64_sys_mount+0xc0/0xc0 [ 107.669671][ T5926] ? lockdep_hardirqs_on+0x98/0x150 [ 107.674894][ T5926] ? __x64_sys_mount+0x20/0xc0 [ 107.679681][ T5926] do_syscall_64+0x55/0xb0 [ 107.684126][ T5926] ? clear_bhb_loop+0x40/0x90 [ 107.688841][ T5926] ? clear_bhb_loop+0x40/0x90 [ 107.693548][ T5926] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 107.699471][ T5926] RIP: 0033:0x7f9498b90eea [ 107.703936][ 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 [ 107.723596][ T5926] RSP: 002b:00007ffd11f50328 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 107.732025][ T5926] RAX: ffffffffffffffda RBX: 00007ffd11f503b0 RCX: 00007f9498b90eea [ 107.740013][ T5926] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffd11f50370 [ 107.748003][ T5926] RBP: 0000200000000180 R08: 00007ffd11f503b0 R09: 0000000000800700 [ 107.756001][ T5926] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 [ 107.763990][ T5926] R13: 00007ffd11f50370 R14: 000000000000046f R15: 000000000000002c [ 107.771984][ T5926] [ 107.789305][ 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) SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 107.813432][ T5926] EXT4-fs (loop0): Remounting filesystem read-only [ 107.820181][ T5926] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2872: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 107.833626][ T5926] EXT4-fs warning (device loop0): ext4_evict_inode:255: couldn't mark inode dirty (err -5) [ 107.844058][ T5926] EXT4-fs (loop0): 1 orphan inode deleted [ 107.851112][ T5926] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.891483][ T5879] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.