Warning: Permanently added '10.128.0.176' (ED25519) to the list of known hosts. 1970/01/01 00:01:25 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:26 parsed 1 programs [ 89.306323][ T6552] cgroup: Unknown subsys name 'net' [ 89.453012][ T6552] cgroup: Unknown subsys name 'cpuset' [ 89.457377][ T6552] cgroup: Unknown subsys name 'rlimit' [ 89.705102][ T6552] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 102.896480][ T6561] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 103.517987][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.518072][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.530522][ T4138] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.530581][ T4138] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.206802][ T6591] chnl_net:caif_netlink_parms(): no params data found [ 104.289417][ T6591] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.289575][ T6591] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.289706][ T6591] bridge_slave_0: entered allmulticast mode [ 104.290700][ T6591] bridge_slave_0: entered promiscuous mode [ 104.293095][ T6591] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.293184][ T6591] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.293300][ T6591] bridge_slave_1: entered allmulticast mode [ 104.294150][ T6591] bridge_slave_1: entered promiscuous mode [ 104.448588][ T6591] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.450573][ T6591] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.471162][ T6591] team0: Port device team_slave_0 added [ 104.472715][ T6591] team0: Port device team_slave_1 added [ 104.487722][ T6591] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.487784][ T6591] 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. [ 104.487828][ T6591] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.489370][ T6591] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.489401][ T6591] 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. [ 104.489434][ T6591] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.601963][ T6591] hsr_slave_0: entered promiscuous mode [ 104.602535][ T6591] hsr_slave_1: entered promiscuous mode [ 104.793255][ T6591] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.797875][ T6591] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.802149][ T6591] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.806389][ T6591] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.892962][ T6591] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.900413][ T6591] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.910360][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.910499][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.912216][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.912279][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.031600][ T6591] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.049846][ T6591] veth0_vlan: entered promiscuous mode [ 105.056653][ T6591] veth1_vlan: entered promiscuous mode [ 105.073751][ T6591] veth0_macvtap: entered promiscuous mode [ 105.075667][ T6591] veth1_macvtap: entered promiscuous mode [ 105.083638][ T6591] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.085535][ T6591] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.089715][ T6591] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.089780][ T6591] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.089813][ T6591] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.089845][ T6591] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.482570][ T4138] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.584484][ T4138] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.673058][ T4138] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.764497][ T4138] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.055741][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 106.056783][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 106.057176][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 106.057887][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 106.058328][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:01:46 executed programs: 0 [ 106.761114][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 106.763611][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 106.766051][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 106.767220][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 106.767696][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 106.865833][ T6656] chnl_net:caif_netlink_parms(): no params data found [ 106.906635][ T6656] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.906755][ T6656] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.906902][ T6656] bridge_slave_0: entered allmulticast mode [ 106.907781][ T6656] bridge_slave_0: entered promiscuous mode [ 106.909397][ T6656] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.909468][ T6656] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.909585][ T6656] bridge_slave_1: entered allmulticast mode [ 106.911664][ T6656] bridge_slave_1: entered promiscuous mode [ 106.933508][ T6656] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.935304][ T6656] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.952191][ T6656] team0: Port device team_slave_0 added [ 106.954229][ T6656] team0: Port device team_slave_1 added [ 106.968403][ T6656] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.968467][ T6656] 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. [ 106.968513][ T6656] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.969648][ T6656] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.969676][ T6656] 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. [ 106.969707][ T6656] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.005969][ T6656] hsr_slave_0: entered promiscuous mode [ 107.008293][ T6656] hsr_slave_1: entered promiscuous mode [ 107.010439][ T6656] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 107.012784][ T6656] Cannot create hsr debugfs directory [ 107.981557][ T4138] bridge_slave_1: left allmulticast mode [ 107.981653][ T4138] bridge_slave_1: left promiscuous mode [ 107.982194][ T4138] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.993524][ T4138] bridge_slave_0: left allmulticast mode [ 107.993580][ T4138] bridge_slave_0: left promiscuous mode [ 107.993728][ T4138] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.830583][ T6096] Bluetooth: hci0: command tx timeout [ 109.772821][ T4138] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 109.814192][ T4138] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 109.861924][ T4138] bond0 (unregistering): Released all slaves [ 109.952819][ T4138] hsr_slave_0: left promiscuous mode [ 109.955059][ T4138] hsr_slave_1: left promiscuous mode [ 109.957561][ T4138] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 109.957639][ T4138] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 109.964363][ T4138] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 109.964437][ T4138] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 109.982433][ T4138] veth1_macvtap: left promiscuous mode [ 109.984368][ T4138] veth0_macvtap: left promiscuous mode [ 109.984539][ T4138] veth1_vlan: left promiscuous mode [ 109.984649][ T4138] veth0_vlan: left promiscuous mode [ 110.910764][ T6096] Bluetooth: hci0: command tx timeout [ 111.932638][ T4138] team0 (unregistering): Port device team_slave_1 removed [ 112.092004][ T4138] team0 (unregistering): Port device team_slave_0 removed [ 113.000205][ T6096] Bluetooth: hci0: command tx timeout [ 114.886814][ T6656] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 114.896313][ T6656] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 114.920127][ T6656] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 114.924175][ T6656] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 114.977244][ T6656] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.985317][ T6656] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.993093][ T3626] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.993179][ T3626] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.993984][ T3626] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.994042][ T3626] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.070226][ T6096] Bluetooth: hci0: command tx timeout [ 115.307683][ T6656] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 115.315746][ T6656] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 115.471830][ T6656] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.496017][ T6656] veth0_vlan: entered promiscuous mode [ 115.585634][ T6656] veth1_vlan: entered promiscuous mode [ 115.752943][ T6656] veth0_macvtap: entered promiscuous mode [ 115.841493][ T6656] veth1_macvtap: entered promiscuous mode [ 115.889763][ T6656] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.893176][ T6656] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 115.895542][ T6656] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.895886][ T6656] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.895917][ T6656] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.895946][ T6656] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.947128][ T3626] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.947206][ T3626] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.967013][ T388] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.967078][ T388] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:01:55 executed programs: 2 [ 116.195106][ T6747] loop0: detected capacity change from 0 to 32768 [ 116.198365][ T6747] ======================================================= [ 116.198365][ T6747] WARNING: The mand mount option has been deprecated and [ 116.198365][ T6747] and is ignored by this kernel. Remove the mand [ 116.198365][ T6747] option from the mount to silence this warning. [ 116.198365][ T6747] ======================================================= [ 116.224200][ T6747] JBD2: Ignoring recovery information on journal [ 116.242588][ T6747] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.258175][ T6747] [ 116.258874][ T6747] ====================================================== [ 116.260821][ T6747] WARNING: possible circular locking dependency detected [ 116.262819][ T6747] 6.16.0-rc7-syzkaller-g82af5ea7c611 #0 Not tainted [ 116.264676][ T6747] ------------------------------------------------------ [ 116.266568][ T6747] syz.0.17/6747 is trying to acquire lock: [ 116.268222][ T6747] ffff0000ea462640 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{4:4}, at: ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 116.271973][ T6747] [ 116.271973][ T6747] but task is already holding lock: [ 116.274085][ T6747] ffff0000ea463ff8 (&oi->ip_xattr_sem){+.+.}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 116.276826][ T6747] [ 116.276826][ T6747] which lock already depends on the new lock. [ 116.276826][ T6747] [ 116.279847][ T6747] [ 116.279847][ T6747] the existing dependency chain (in reverse order) is: [ 116.282368][ T6747] [ 116.282368][ T6747] -> #4 (&oi->ip_xattr_sem){+.+.}-{4:4}: [ 116.284578][ T6747] down_write+0x50/0xc0 [ 116.285920][ T6747] ocfs2_xattr_set_handle+0x2a8/0x5e4 [ 116.287591][ T6747] ocfs2_init_security_set+0xb4/0xd8 [ 116.289288][ T6747] ocfs2_mknod+0x106c/0x1cf0 [ 116.290698][ T6747] ocfs2_create+0x190/0x474 [ 116.292100][ T6747] path_openat+0x12d8/0x2c40 [ 116.293517][ T6747] do_filp_open+0x18c/0x36c [ 116.294930][ T6747] do_sys_openat2+0x11c/0x1b4 [ 116.296428][ T6747] __arm64_sys_openat+0x120/0x158 [ 116.297939][ T6747] invoke_syscall+0x98/0x2b8 [ 116.299516][ T6747] el0_svc_common+0x130/0x23c [ 116.301022][ T6747] do_el0_svc+0x48/0x58 [ 116.302316][ T6747] el0_svc+0x58/0x180 [ 116.303625][ T6747] el0t_64_sync_handler+0x84/0x12c [ 116.305206][ T6747] el0t_64_sync+0x198/0x19c [ 116.306583][ T6747] [ 116.306583][ T6747] -> #3 (jbd2_handle){++++}-{0:0}: [ 116.308676][ T6747] start_this_handle+0xe74/0x10dc [ 116.310215][ T6747] jbd2__journal_start+0x288/0x51c [ 116.311830][ T6747] jbd2_journal_start+0x3c/0x4c [ 116.313344][ T6747] ocfs2_start_trans+0x368/0x6b0 [ 116.314806][ T6747] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 116.316577][ T6747] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 116.318508][ T6747] ocfs2_mknod+0xbd8/0x1cf0 [ 116.319878][ T6747] ocfs2_create+0x190/0x474 [ 116.321273][ T6747] path_openat+0x12d8/0x2c40 [ 116.322752][ T6747] do_filp_open+0x18c/0x36c [ 116.324199][ T6747] do_sys_openat2+0x11c/0x1b4 [ 116.325694][ T6747] __arm64_sys_openat+0x120/0x158 [ 116.327249][ T6747] invoke_syscall+0x98/0x2b8 [ 116.328634][ T6747] el0_svc_common+0x130/0x23c [ 116.330027][ T6747] do_el0_svc+0x48/0x58 [ 116.331295][ T6747] el0_svc+0x58/0x180 [ 116.332577][ T6747] el0t_64_sync_handler+0x84/0x12c [ 116.334200][ T6747] el0t_64_sync+0x198/0x19c [ 116.335596][ T6747] [ 116.335596][ T6747] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 116.337997][ T6747] down_read+0x58/0x2f8 [ 116.339335][ T6747] ocfs2_start_trans+0x35c/0x6b0 [ 116.340874][ T6747] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 116.342710][ T6747] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 116.344624][ T6747] ocfs2_mknod+0xbd8/0x1cf0 [ 116.346019][ T6747] ocfs2_create+0x190/0x474 [ 116.347423][ T6747] path_openat+0x12d8/0x2c40 [ 116.348890][ T6747] do_filp_open+0x18c/0x36c [ 116.350381][ T6747] do_sys_openat2+0x11c/0x1b4 [ 116.351907][ T6747] __arm64_sys_openat+0x120/0x158 [ 116.353487][ T6747] invoke_syscall+0x98/0x2b8 [ 116.354876][ T6747] el0_svc_common+0x130/0x23c [ 116.356352][ T6747] do_el0_svc+0x48/0x58 [ 116.357698][ T6747] el0_svc+0x58/0x180 [ 116.358974][ T6747] el0t_64_sync_handler+0x84/0x12c [ 116.360800][ T6747] el0t_64_sync+0x198/0x19c [ 116.362287][ T6747] [ 116.362287][ T6747] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 116.364511][ T6747] ocfs2_start_trans+0x1f4/0x6b0 [ 116.366069][ T6747] ocfs2_mknod+0xc50/0x1cf0 [ 116.368147][ T6747] ocfs2_create+0x190/0x474 [ 116.369752][ T6747] path_openat+0x12d8/0x2c40 [ 116.371239][ T6747] do_filp_open+0x18c/0x36c [ 116.372701][ T6747] do_sys_openat2+0x11c/0x1b4 [ 116.374171][ T6747] __arm64_sys_openat+0x120/0x158 [ 116.375788][ T6747] invoke_syscall+0x98/0x2b8 [ 116.377262][ T6747] el0_svc_common+0x130/0x23c [ 116.378809][ T6747] do_el0_svc+0x48/0x58 [ 116.380230][ T6747] el0_svc+0x58/0x180 [ 116.381545][ T6747] el0t_64_sync_handler+0x84/0x12c [ 116.383150][ T6747] el0t_64_sync+0x198/0x19c [ 116.384635][ T6747] [ 116.384635][ T6747] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{4:4}: [ 116.387721][ T6747] __lock_acquire+0x1774/0x30a4 [ 116.389245][ T6747] lock_acquire+0x14c/0x2e0 [ 116.390761][ T6747] down_write+0x50/0xc0 [ 116.392155][ T6747] ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 116.394086][ T6747] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 116.396043][ T6747] ocfs2_reserve_clusters+0x3c/0x50 [ 116.397796][ T6747] ocfs2_init_xattr_set_ctxt+0x37c/0x774 [ 116.399563][ T6747] ocfs2_xattr_set+0x920/0xe9c [ 116.401061][ T6747] ocfs2_xattr_trusted_set+0x4c/0x64 [ 116.402738][ T6747] __vfs_setxattr+0x3d8/0x400 [ 116.404205][ T6747] __vfs_setxattr_noperm+0x120/0x5c4 [ 116.405885][ T6747] __vfs_setxattr_locked+0x1ec/0x218 [ 116.407563][ T6747] vfs_setxattr+0x158/0x2ac [ 116.408976][ T6747] filename_setxattr+0x20c/0x4f8 [ 116.410514][ T6747] path_setxattrat+0x2e8/0x320 [ 116.412023][ T6747] __arm64_sys_setxattr+0xc0/0xdc [ 116.413679][ T6747] invoke_syscall+0x98/0x2b8 [ 116.415159][ T6747] el0_svc_common+0x130/0x23c [ 116.416736][ T6747] do_el0_svc+0x48/0x58 [ 116.418212][ T6747] el0_svc+0x58/0x180 [ 116.419603][ T6747] el0t_64_sync_handler+0x84/0x12c [ 116.421207][ T6747] el0t_64_sync+0x198/0x19c [ 116.422760][ T6747] [ 116.422760][ T6747] other info that might help us debug this: [ 116.422760][ T6747] [ 116.425689][ T6747] Chain exists of: [ 116.425689][ T6747] &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5 --> jbd2_handle --> &oi->ip_xattr_sem [ 116.425689][ T6747] [ 116.430149][ T6747] Possible unsafe locking scenario: [ 116.430149][ T6747] [ 116.432265][ T6747] CPU0 CPU1 [ 116.433828][ T6747] ---- ---- [ 116.435399][ T6747] lock(&oi->ip_xattr_sem); [ 116.436738][ T6747] lock(jbd2_handle); [ 116.438753][ T6747] lock(&oi->ip_xattr_sem); [ 116.440787][ T6747] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5); [ 116.442768][ T6747] [ 116.442768][ T6747] *** DEADLOCK *** [ 116.442768][ T6747] [ 116.445114][ T6747] 3 locks held by syz.0.17/6747: [ 116.446667][ T6747] #0: ffff0000cad5e428 (sb_writers#11){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 116.449250][ T6747] #1: ffff0000ea4642c0 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: vfs_setxattr+0x138/0x2ac [ 116.452293][ T6747] #2: ffff0000ea463ff8 (&oi->ip_xattr_sem){+.+.}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 116.455192][ T6747] [ 116.455192][ T6747] stack backtrace: [ 116.456855][ T6747] CPU: 0 UID: 0 PID: 6747 Comm: syz.0.17 Not tainted 6.16.0-rc7-syzkaller-g82af5ea7c611 #0 PREEMPT [ 116.459823][ T6747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 116.462765][ T6747] Call trace: [ 116.463647][ T6747] show_stack+0x2c/0x3c (C) [ 116.464912][ T6747] __dump_stack+0x30/0x40 [ 116.466123][ T6747] dump_stack_lvl+0xd8/0x12c [ 116.467418][ T6747] dump_stack+0x1c/0x28 [ 116.468648][ T6747] print_circular_bug+0x324/0x32c [ 116.470072][ T6747] check_noncircular+0x154/0x174 [ 116.471431][ T6747] __lock_acquire+0x1774/0x30a4 [ 116.472768][ T6747] lock_acquire+0x14c/0x2e0 [ 116.474082][ T6747] down_write+0x50/0xc0 [ 116.475221][ T6747] ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 116.476970][ T6747] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 116.478798][ T6747] ocfs2_reserve_clusters+0x3c/0x50 [ 116.480289][ T6747] ocfs2_init_xattr_set_ctxt+0x37c/0x774 [ 116.482002][ T6747] ocfs2_xattr_set+0x920/0xe9c [ 116.483421][ T6747] ocfs2_xattr_trusted_set+0x4c/0x64 [ 116.484886][ T6747] __vfs_setxattr+0x3d8/0x400 [ 116.486206][ T6747] __vfs_setxattr_noperm+0x120/0x5c4 [ 116.487673][ T6747] __vfs_setxattr_locked+0x1ec/0x218 [ 116.489072][ T6747] vfs_setxattr+0x158/0x2ac [ 116.490147][ T6747] filename_setxattr+0x20c/0x4f8 [ 116.491340][ T6747] path_setxattrat+0x2e8/0x320 [ 116.492614][ T6747] __arm64_sys_setxattr+0xc0/0xdc [ 116.494070][ T6747] invoke_syscall+0x98/0x2b8 [ 116.495435][ T6747] el0_svc_common+0x130/0x23c [ 116.496823][ T6747] do_el0_svc+0x48/0x58 [ 116.498002][ T6747] el0_svc+0x58/0x180 [ 116.499112][ T6747] el0t_64_sync_handler+0x84/0x12c [ 116.500523][ T6747] el0t_64_sync+0x198/0x19c [ 116.525756][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 116.656864][ T6750] loop0: detected capacity change from 0 to 32768 [ 116.663887][ T6750] JBD2: Ignoring recovery information on journal [ 116.674232][ T6750] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.691891][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 116.809483][ T6753] loop0: detected capacity change from 0 to 32768 [ 116.815501][ T6753] JBD2: Ignoring recovery information on journal [ 116.840652][ T6753] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.854068][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 116.974609][ T6756] loop0: detected capacity change from 0 to 32768 [ 116.989120][ T6756] JBD2: Ignoring recovery information on journal [ 117.007972][ T6756] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.019754][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 117.159176][ T6759] loop0: detected capacity change from 0 to 32768 [ 117.167159][ T6759] JBD2: Ignoring recovery information on journal [ 117.180665][ T6759] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.195826][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 117.309414][ T6762] loop0: detected capacity change from 0 to 32768 [ 117.326847][ T6762] JBD2: Ignoring recovery information on journal [ 117.344892][ T6762] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.357209][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 117.473817][ T6765] loop0: detected capacity change from 0 to 32768 [ 117.483773][ T6765] JBD2: Ignoring recovery information on journal [ 117.494662][ T6765] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.512009][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 117.626374][ T6768] loop0: detected capacity change from 0 to 32768 [ 117.634066][ T6768] JBD2: Ignoring recovery information on journal [ 117.644623][ T6768] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.656383][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 117.764238][ T6771] loop0: detected capacity change from 0 to 32768 [ 117.773632][ T6771] JBD2: Ignoring recovery information on journal [ 117.783733][ T6771] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.815365][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 117.964800][ T6774] loop0: detected capacity change from 0 to 32768 [ 117.973122][ T6774] JBD2: Ignoring recovery information on journal [ 117.991568][ T6774] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.013875][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 118.136286][ T6777] loop0: detected capacity change from 0 to 32768 [ 118.143037][ T6777] JBD2: Ignoring recovery information on journal [ 118.156010][ T6777] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.173081][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 118.288481][ T6780] loop0: detected capacity change from 0 to 32768 [ 118.296094][ T6780] JBD2: Ignoring recovery information on journal [ 118.308096][ T6780] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.325887][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 118.472382][ T6783] loop0: detected capacity change from 0 to 32768 [ 118.478083][ T6783] JBD2: Ignoring recovery information on journal [ 118.487603][ T6783] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.504102][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 118.615401][ T6786] loop0: detected capacity change from 0 to 32768 [ 118.624556][ T6786] JBD2: Ignoring recovery information on journal [ 118.635978][ T6786] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.651350][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 118.760751][ T6789] loop0: detected capacity change from 0 to 32768 [ 118.775121][ T6789] JBD2: Ignoring recovery information on journal [ 118.800872][ T6789] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.815174][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 118.942919][ T6792] loop0: detected capacity change from 0 to 32768 [ 118.952101][ T6792] JBD2: Ignoring recovery information on journal [ 118.963520][ T6792] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.974218][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 119.094090][ T6795] loop0: detected capacity change from 0 to 32768 [ 119.104935][ T6795] JBD2: Ignoring recovery information on journal [ 119.117152][ T6795] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 119.137872][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 119.246960][ T6798] loop0: detected capacity change from 0 to 32768 [ 119.254056][ T6798] JBD2: Ignoring recovery information on journal [ 119.272408][ T6798] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 119.292782][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 119.416543][ T6801] loop0: detected capacity change from 0 to 32768 [ 119.433852][ T6801] JBD2: Ignoring recovery information on journal [ 119.446808][ T6801] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 119.470575][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 119.579982][ T6804] loop0: detected capacity change from 0 to 32768 [ 119.588931][ T6804] JBD2: Ignoring recovery information on journal [ 119.599043][ T6804] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 119.620143][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 119.733423][ T6807] loop0: detected capacity change from 0 to 32768 [ 119.753828][ T6807] JBD2: Ignoring recovery information on journal [ 119.777978][ T6807] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 119.798857][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 119.943496][ T6810] loop0: detected capacity change from 0 to 32768 [ 119.951647][ T6810] JBD2: Ignoring recovery information on journal [ 119.959260][ T6810] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 119.970465][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 120.079595][ T6813] loop0: detected capacity change from 0 to 32768 [ 120.088938][ T6813] JBD2: Ignoring recovery information on journal [ 120.103890][ T6813] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.119939][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 120.241523][ T6816] loop0: detected capacity change from 0 to 32768 [ 120.248084][ T6816] JBD2: Ignoring recovery information on journal [ 120.258411][ T6816] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.293545][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 120.433220][ T6819] loop0: detected capacity change from 0 to 32768 [ 120.441083][ T6819] JBD2: Ignoring recovery information on journal [ 120.451246][ T6819] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.462849][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 120.571805][ T6822] loop0: detected capacity change from 0 to 32768 [ 120.581574][ T6822] JBD2: Ignoring recovery information on journal [ 120.601125][ T6822] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.615226][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 120.734557][ T6825] loop0: detected capacity change from 0 to 32768 [ 120.742947][ T6825] JBD2: Ignoring recovery information on journal [ 120.753858][ T6825] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.772130][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 120.884181][ T6828] loop0: detected capacity change from 0 to 32768 [ 120.892684][ T6828] JBD2: Ignoring recovery information on journal [ 120.907918][ T6828] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.932656][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 121.043666][ T6831] loop0: detected capacity change from 0 to 32768 [ 121.054028][ T6831] JBD2: Ignoring recovery information on journal [ 121.066348][ T6831] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 121.091764][ T6656] ocfs2: Unmounting device (7,0) on (node local) 1970/01/01 00:02:00 executed programs: 31 [ 121.219575][ T6834] loop0: detected capacity change from 0 to 32768 [ 121.226331][ T6834] JBD2: Ignoring recovery information on journal [ 121.237651][ T6834] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 121.264305][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 121.374320][ T6837] loop0: detected capacity change from 0 to 32768 [ 121.393049][ T6837] JBD2: Ignoring recovery information on journal [ 121.420162][ T6837] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 121.435214][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 121.573338][ T6840] loop0: detected capacity change from 0 to 32768 [ 121.583301][ T6840] JBD2: Ignoring recovery information on journal [ 121.606571][ T6840] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 121.622067][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 121.735459][ T6843] loop0: detected capacity change from 0 to 32768 [ 121.742991][ T6843] JBD2: Ignoring recovery information on journal [ 121.755395][ T6843] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 121.773514][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 121.916534][ T6846] loop0: detected capacity change from 0 to 32768 [ 121.923344][ T6846] JBD2: Ignoring recovery information on journal [ 121.936764][ T6846] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 121.957528][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 122.106924][ T6849] loop0: detected capacity change from 0 to 32768 [ 122.120183][ T6849] JBD2: Ignoring recovery information on journal [ 122.129791][ T6849] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 122.147117][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 122.261292][ T6852] loop0: detected capacity change from 0 to 32768 [ 122.267306][ T6852] JBD2: Ignoring recovery information on journal [ 122.275858][ T6852] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 122.305914][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 122.424668][ T6855] loop0: detected capacity change from 0 to 32768 [ 122.433729][ T6855] JBD2: Ignoring recovery information on journal [ 122.443791][ T6855] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 122.457686][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 122.565743][ T6858] loop0: detected capacity change from 0 to 32768 [ 122.574480][ T6858] JBD2: Ignoring recovery information on journal [ 122.584814][ T6858] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 122.600990][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 122.712783][ T6861] loop0: detected capacity change from 0 to 32768 [ 122.722578][ T6861] JBD2: Ignoring recovery information on journal [ 122.730521][ T6861] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 122.745537][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 122.853180][ T6864] loop0: detected capacity change from 0 to 32768 [ 122.864391][ T6864] JBD2: Ignoring recovery information on journal [ 122.876107][ T6864] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 122.897491][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 123.012059][ T6867] loop0: detected capacity change from 0 to 32768 [ 123.023567][ T6867] JBD2: Ignoring recovery information on journal [ 123.031712][ T6867] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 123.042208][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 123.149971][ T6870] loop0: detected capacity change from 0 to 32768 [ 123.170655][ T6870] JBD2: Ignoring recovery information on journal [ 123.182826][ T6870] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 123.200907][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 123.311463][ T6873] loop0: detected capacity change from 0 to 32768 [ 123.318099][ T6873] JBD2: Ignoring recovery information on journal [ 123.328513][ T6873] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 123.339008][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 123.454457][ T6876] loop0: detected capacity change from 0 to 32768 [ 123.466471][ T6876] JBD2: Ignoring recovery information on journal [ 123.476773][ T6876] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 123.489564][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 123.638754][ T6879] loop0: detected capacity change from 0 to 32768 [ 123.661368][ T6879] JBD2: Ignoring recovery information on journal [ 123.672606][ T6879] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 123.680760][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 123.819522][ T6882] loop0: detected capacity change from 0 to 32768 [ 123.823343][ T6882] JBD2: Ignoring recovery information on journal [ 123.834771][ T6882] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 123.850714][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 123.966726][ T6885] loop0: detected capacity change from 0 to 32768 [ 123.975235][ T6885] JBD2: Ignoring recovery information on journal [ 123.984389][ T6885] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 124.000794][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 124.112606][ T6888] loop0: detected capacity change from 0 to 32768 [ 124.120019][ T6888] JBD2: Ignoring recovery information on journal [ 124.137246][ T6888] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 124.146695][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 124.263282][ T6891] loop0: detected capacity change from 0 to 32768 [ 124.268519][ T6891] JBD2: Ignoring recovery information on journal [ 124.280326][ T6891] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 124.294799][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 124.412107][ T6894] loop0: detected capacity change from 0 to 32768 [ 124.419074][ T6894] JBD2: Ignoring recovery information on journal [ 124.432373][ T6894] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 124.454998][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 124.603868][ T6897] loop0: detected capacity change from 0 to 32768 [ 124.613096][ T6897] JBD2: Ignoring recovery information on journal [ 124.620946][ T6897] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 124.646009][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 124.763640][ T6900] loop0: detected capacity change from 0 to 32768 [ 124.767235][ T6900] JBD2: Ignoring recovery information on journal [ 124.778889][ T6900] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 124.791675][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 124.912275][ T6903] loop0: detected capacity change from 0 to 32768 [ 124.918741][ T6903] JBD2: Ignoring recovery information on journal [ 124.950100][ T6903] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 124.970361][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 125.105107][ T6906] loop0: detected capacity change from 0 to 32768 [ 125.112147][ T6906] JBD2: Ignoring recovery information on journal [ 125.126257][ T6906] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 125.147487][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 125.293603][ T6909] loop0: detected capacity change from 0 to 32768 [ 125.301417][ T6909] JBD2: Ignoring recovery information on journal [ 125.320435][ T6909] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 125.334421][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 125.474659][ T6912] loop0: detected capacity change from 0 to 32768 [ 125.486407][ T6912] JBD2: Ignoring recovery information on journal [ 125.500736][ T6912] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 125.517184][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 125.628862][ T6915] loop0: detected capacity change from 0 to 32768 [ 125.639606][ T6915] JBD2: Ignoring recovery information on journal [ 125.656681][ T6915] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 125.664576][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 125.782995][ T6918] loop0: detected capacity change from 0 to 32768 [ 125.786480][ T6918] JBD2: Ignoring recovery information on journal [ 125.798750][ T6918] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 125.822609][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 125.965496][ T6921] loop0: detected capacity change from 0 to 32768 [ 125.983817][ T6921] JBD2: Ignoring recovery information on journal [ 126.000905][ T6921] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 126.028192][ T6656] ocfs2: Unmounting device (7,0) on (node local) [ 126.172363][ T6924] loop0: detected capacity change from 0 to 32768 [ 126.177692][ T6924] JBD2: Ignoring recovery information on journal [ 126.188338][ T6924] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 126.200731][ T2404] ieee802154 phy0 wpan0: encryption failed: -22 [ 126.200804][ T2404] ieee802154 phy1 wpan1: encryption failed: -22 [ 126.207602][ T6656] ocfs2: Unmounting device (7,0) on (node local) 1970/01/01 00:02:05 executed programs: 62