Warning: Permanently added '10.128.0.184' (ED25519) to the list of known hosts. 1970/01/01 00:00:27 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:28 parsed 1 programs [ 29.677216][ T6553] cgroup: Unknown subsys name 'net' [ 29.813451][ T6553] cgroup: Unknown subsys name 'cpuset' [ 29.815354][ T6553] cgroup: Unknown subsys name 'rlimit' [ 29.940281][ T6553] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 35.104842][ T6559] 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. [ 35.276094][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 35.277179][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 35.277356][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 35.277685][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 35.277891][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 35.557177][ T4813] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.558809][ T4813] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.567226][ T4813] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.568417][ T4813] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.296984][ T6623] chnl_net:caif_netlink_parms(): no params data found [ 36.318597][ T6623] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.318648][ T6623] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.318707][ T6623] bridge_slave_0: entered allmulticast mode [ 36.319127][ T6623] bridge_slave_0: entered promiscuous mode [ 36.319828][ T6623] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.319843][ T6623] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.319883][ T6623] bridge_slave_1: entered allmulticast mode [ 36.320258][ T6623] bridge_slave_1: entered promiscuous mode [ 36.331430][ T6623] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.334009][ T6623] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.362849][ T6623] team0: Port device team_slave_0 added [ 36.363587][ T6623] team0: Port device team_slave_1 added [ 36.370011][ T6623] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.370039][ T6623] 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. [ 36.370051][ T6623] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.370721][ T6623] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.370728][ T6623] 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. [ 36.370741][ T6623] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.387346][ T6623] hsr_slave_0: entered promiscuous mode [ 36.387637][ T6623] hsr_slave_1: entered promiscuous mode [ 36.508770][ T6623] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 36.511913][ T6623] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 36.514526][ T6623] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 36.516740][ T6623] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 36.526929][ T6623] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.526979][ T6623] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.527154][ T6623] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.527177][ T6623] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.539237][ T6623] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.542139][ T15] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.544136][ T15] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.548796][ T6623] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.550994][ T4813] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.551040][ T4813] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.583906][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.583948][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.630490][ T6623] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.640192][ T6623] veth0_vlan: entered promiscuous mode [ 36.642402][ T6623] veth1_vlan: entered promiscuous mode [ 36.648238][ T6623] veth0_macvtap: entered promiscuous mode [ 36.649133][ T6623] veth1_macvtap: entered promiscuous mode [ 36.652672][ T6623] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.653876][ T6623] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.656917][ T41] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.656950][ T41] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.656968][ T41] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.656983][ T41] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.037326][ T1983] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.094354][ T1983] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.142810][ T1983] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.185876][ T1983] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:37 executed programs: 0 [ 37.263633][ T6125] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 37.264631][ T6125] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 37.264887][ T6125] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 37.265168][ T6125] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 37.265372][ T6125] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 37.308445][ T6658] chnl_net:caif_netlink_parms(): no params data found [ 37.326619][ T6658] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.327907][ T6658] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.328016][ T6658] bridge_slave_0: entered allmulticast mode [ 37.328455][ T6658] bridge_slave_0: entered promiscuous mode [ 37.329320][ T6658] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.329336][ T6658] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.329393][ T6658] bridge_slave_1: entered allmulticast mode [ 37.329771][ T6658] bridge_slave_1: entered promiscuous mode [ 37.340356][ T6658] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.341163][ T6658] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.348410][ T6658] team0: Port device team_slave_0 added [ 37.349066][ T6658] team0: Port device team_slave_1 added [ 37.354988][ T6658] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.355005][ T6658] 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. [ 37.355020][ T6658] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.355531][ T6658] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.355539][ T6658] 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. [ 37.355548][ T6658] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.372461][ T6658] hsr_slave_0: entered promiscuous mode [ 37.372737][ T6658] hsr_slave_1: entered promiscuous mode [ 37.372917][ T6658] debugfs: 'hsr0' already exists in 'hsr' [ 37.372955][ T6658] Cannot create hsr debugfs directory [ 39.302379][ T52] Bluetooth: hci0: command tx timeout [ 40.316164][ T1983] bridge_slave_1: left allmulticast mode [ 40.316201][ T1983] bridge_slave_1: left promiscuous mode [ 40.316484][ T1983] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.321366][ T1983] bridge_slave_0: left allmulticast mode [ 40.323516][ T1983] bridge_slave_0: left promiscuous mode [ 40.323600][ T1983] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.496242][ T1983] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 40.533437][ T1983] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 40.552861][ T1983] bond0 (unregistering): Released all slaves [ 40.659219][ T1983] hsr_slave_0: left promiscuous mode [ 40.660148][ T1983] hsr_slave_1: left promiscuous mode [ 40.660380][ T1983] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 40.660394][ T1983] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 40.660767][ T1983] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 40.660777][ T1983] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 40.672192][ T1983] veth1_macvtap: left promiscuous mode [ 40.672245][ T1983] veth0_macvtap: left promiscuous mode [ 40.672308][ T1983] veth1_vlan: left promiscuous mode [ 40.672488][ T1983] veth0_vlan: left promiscuous mode [ 40.777536][ T1983] team0 (unregistering): Port device team_slave_1 removed [ 40.785769][ T1983] team0 (unregistering): Port device team_slave_0 removed [ 40.986904][ T6658] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.989011][ T6658] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.991093][ T6658] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.994598][ T6658] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.017030][ T6658] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.021429][ T6658] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.023938][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.023992][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.028225][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.028254][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.080476][ T6658] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.152691][ T6658] veth0_vlan: entered promiscuous mode [ 41.155364][ T6658] veth1_vlan: entered promiscuous mode [ 41.161081][ T6658] veth0_macvtap: entered promiscuous mode [ 41.161913][ T6658] veth1_macvtap: entered promiscuous mode [ 41.166119][ T6658] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.166997][ T6658] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.168739][ T4813] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.169647][ T4813] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.169736][ T4813] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.169773][ T4813] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.228146][ T15] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.228168][ T15] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.236328][ T15] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.236466][ T15] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.335066][ T6713] loop0: detected capacity change from 0 to 32768 [ 41.335669][ T6713] ======================================================= [ 41.335669][ T6713] WARNING: The mand mount option has been deprecated and [ 41.335669][ T6713] and is ignored by this kernel. Remove the mand [ 41.335669][ T6713] option from the mount to silence this warning. [ 41.335669][ T6713] ======================================================= [ 41.348762][ T6713] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.353676][ T6713] [ 41.354054][ T6713] ====================================================== [ 41.355090][ T6713] WARNING: possible circular locking dependency detected [ 41.356075][ T6713] 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 Not tainted [ 41.356978][ T6713] ------------------------------------------------------ [ 41.357952][ T6713] syz.0.17/6713 is trying to acquire lock: [ 41.358728][ T6713] ffff0000e3bd1800 (&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_suballoc_bits+0x12c/0x3b9c [ 41.360828][ T6713] [ 41.360828][ T6713] but task is already holding lock: [ 41.361955][ T6713] ffff0000f31006f8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 41.363450][ T6713] [ 41.363450][ T6713] which lock already depends on the new lock. [ 41.363450][ T6713] [ 41.365112][ T6713] [ 41.365112][ T6713] the existing dependency chain (in reverse order) is: [ 41.366459][ T6713] [ 41.366459][ T6713] -> #5 (&oi->ip_xattr_sem){++++}-{4:4}: [ 41.367605][ T6713] down_read+0x58/0x2f8 [ 41.368265][ T6713] ocfs2_init_acl+0x258/0x5f0 [ 41.369028][ T6713] ocfs2_mknod+0x1028/0x1cf0 [ 41.369752][ T6713] ocfs2_create+0x190/0x474 [ 41.370498][ T6713] path_openat+0x12d8/0x2c40 [ 41.371259][ T6713] do_filp_open+0x18c/0x36c [ 41.372053][ T6713] do_sys_openat2+0x11c/0x1b4 [ 41.372868][ T6713] __arm64_sys_openat+0x120/0x158 [ 41.373671][ T6713] invoke_syscall+0x98/0x2b8 [ 41.374418][ T6713] el0_svc_common+0x130/0x23c [ 41.375152][ T6713] do_el0_svc+0x48/0x58 [ 41.375811][ T6713] el0_svc+0x58/0x180 [ 41.376446][ T6713] el0t_64_sync_handler+0x84/0x12c [ 41.377281][ T6713] el0t_64_sync+0x198/0x19c [ 41.377990][ T6713] [ 41.377990][ T6713] -> #4 (jbd2_handle){++++}-{0:0}: [ 41.379081][ T6713] start_this_handle+0xe74/0x10dc [ 41.379954][ T6713] jbd2__journal_start+0x288/0x51c [ 41.380853][ T6713] jbd2_journal_start+0x3c/0x4c [ 41.381680][ T6713] ocfs2_start_trans+0x368/0x6b0 [ 41.382477][ T6713] ocfs2_reserve_suballoc_bits+0x630/0x3b9c ** replaying previous printk message ** [ 41.382535][ T52] Bluetooth: hci0: command tx timeout [ 41.384679][ T6713] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 41.385752][ T6713] ocfs2_mknod+0xbd8/0x1cf0 [ 41.386521][ T6713] ocfs2_create+0x190/0x474 [ 41.387269][ T6713] path_openat+0x12d8/0x2c40 [ 41.388021][ T6713] do_filp_open+0x18c/0x36c [ 41.388725][ T6713] do_sys_openat2+0x11c/0x1b4 [ 41.389417][ T6713] __arm64_sys_openat+0x120/0x158 [ 41.390181][ T6713] invoke_syscall+0x98/0x2b8 [ 41.390956][ T6713] el0_svc_common+0x130/0x23c [ 41.391788][ T6713] do_el0_svc+0x48/0x58 [ 41.392471][ T6713] el0_svc+0x58/0x180 [ 41.393155][ T6713] el0t_64_sync_handler+0x84/0x12c [ 41.394038][ T6713] el0t_64_sync+0x198/0x19c [ 41.394791][ T6713] [ 41.394791][ T6713] -> #3 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 41.396153][ T6713] down_read+0x58/0x2f8 [ 41.396911][ T6713] ocfs2_start_trans+0x35c/0x6b0 [ 41.397678][ T6713] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 41.398596][ T6713] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 41.399598][ T6713] ocfs2_mknod+0xbd8/0x1cf0 [ 41.400286][ T6713] ocfs2_create+0x190/0x474 [ 41.401006][ T6713] path_openat+0x12d8/0x2c40 [ 41.401790][ T6713] do_filp_open+0x18c/0x36c [ 41.402586][ T6713] do_sys_openat2+0x11c/0x1b4 [ 41.403445][ T6713] __arm64_sys_openat+0x120/0x158 [ 41.404294][ T6713] invoke_syscall+0x98/0x2b8 [ 41.405040][ T6713] el0_svc_common+0x130/0x23c [ 41.405796][ T6713] do_el0_svc+0x48/0x58 [ 41.406446][ T6713] el0_svc+0x58/0x180 [ 41.407101][ T6713] el0t_64_sync_handler+0x84/0x12c [ 41.407918][ T6713] el0t_64_sync+0x198/0x19c [ 41.408617][ T6713] [ 41.408617][ T6713] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 41.409761][ T6713] ocfs2_start_trans+0x1f4/0x6b0 [ 41.410652][ T6713] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 41.411695][ T6713] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 41.412739][ T6713] ocfs2_mknod+0xbd8/0x1cf0 [ 41.413584][ T6713] ocfs2_create+0x190/0x474 [ 41.414422][ T6713] path_openat+0x12d8/0x2c40 [ 41.415240][ T6713] do_filp_open+0x18c/0x36c [ 41.415951][ T6713] do_sys_openat2+0x11c/0x1b4 [ 41.416704][ T6713] __arm64_sys_openat+0x120/0x158 [ 41.417490][ T6713] invoke_syscall+0x98/0x2b8 [ 41.418213][ T6713] el0_svc_common+0x130/0x23c [ 41.418941][ T6713] do_el0_svc+0x48/0x58 [ 41.419605][ T6713] el0_svc+0x58/0x180 [ 41.420300][ T6713] el0t_64_sync_handler+0x84/0x12c [ 41.421154][ T6713] el0t_64_sync+0x198/0x19c [ 41.421973][ T6713] [ 41.421973][ T6713] -> #1 (&ocfs2_sysfile_lock_key[GLOBAL_BITMAP_SYSTEM_INODE]){+.+.}-{4:4}: [ 41.423556][ T6713] down_write+0x50/0xc0 [ 41.424316][ T6713] ocfs2_reserve_suballoc_bits+0x12c/0x3b9c [ 41.425368][ T6713] ocfs2_reserve_clusters_with_limit+0x290/0x9e0 [ 41.426436][ T6713] ocfs2_reserve_suballoc_bits+0x610/0x3b9c [ 41.427463][ T6713] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 41.428624][ T6713] ocfs2_mknod+0xbd8/0x1cf0 [ 41.429493][ T6713] ocfs2_create+0x190/0x474 [ 41.430351][ T6713] path_openat+0x12d8/0x2c40 [ 41.431185][ T6713] do_filp_open+0x18c/0x36c [ 41.431927][ T6713] do_sys_openat2+0x11c/0x1b4 [ 41.432785][ T6713] __arm64_sys_openat+0x120/0x158 [ 41.433553][ T6713] invoke_syscall+0x98/0x2b8 [ 41.434288][ T6713] el0_svc_common+0x130/0x23c [ 41.435025][ T6713] do_el0_svc+0x48/0x58 [ 41.435661][ T6713] el0_svc+0x58/0x180 [ 41.436287][ T6713] el0t_64_sync_handler+0x84/0x12c [ 41.437064][ T6713] el0t_64_sync+0x198/0x19c [ 41.437825][ T6713] [ 41.437825][ T6713] -> #0 (&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 41.439403][ T6713] __lock_acquire+0x1774/0x30a4 [ 41.440155][ T6713] lock_acquire+0x14c/0x2e0 [ 41.440877][ T6713] down_write+0x50/0xc0 [ 41.441620][ T6713] ocfs2_reserve_suballoc_bits+0x12c/0x3b9c [ 41.442646][ T6713] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 41.443759][ T6713] ocfs2_init_xattr_set_ctxt+0x318/0x774 [ 41.444762][ T6713] ocfs2_xattr_set+0x920/0xe9c [ 41.445660][ T6713] ocfs2_xattr_security_set+0x4c/0x64 [ 41.446667][ T6713] __vfs_setxattr+0x3d8/0x400 [ 41.447546][ T6713] __vfs_setxattr_noperm+0x120/0x5c4 [ 41.448530][ T6713] __vfs_setxattr_locked+0x1ec/0x218 [ 41.449452][ T6713] vfs_setxattr+0x158/0x2ac [ 41.450282][ T6713] file_setxattr+0x1b8/0x294 [ 41.451083][ T6713] path_setxattrat+0x2ac/0x320 [ 41.451940][ T6713] __arm64_sys_fsetxattr+0xc0/0xdc [ 41.452888][ T6713] invoke_syscall+0x98/0x2b8 [ 41.453764][ T6713] el0_svc_common+0x130/0x23c [ 41.454639][ T6713] do_el0_svc+0x48/0x58 [ 41.455367][ T6713] el0_svc+0x58/0x180 [ 41.456113][ T6713] el0t_64_sync_handler+0x84/0x12c [ 41.457060][ T6713] el0t_64_sync+0x198/0x19c [ 41.457818][ T6713] [ 41.457818][ T6713] other info that might help us debug this: [ 41.457818][ T6713] [ 41.459340][ T6713] Chain exists of: [ 41.459340][ T6713] &ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE] --> jbd2_handle --> &oi->ip_xattr_sem [ 41.459340][ T6713] [ 41.461876][ T6713] Possible unsafe locking scenario: [ 41.461876][ T6713] [ 41.463028][ T6713] CPU0 CPU1 [ 41.463837][ T6713] ---- ---- [ 41.464706][ T6713] lock(&oi->ip_xattr_sem); [ 41.465444][ T6713] lock(jbd2_handle); [ 41.466409][ T6713] lock(&oi->ip_xattr_sem); [ 41.467491][ T6713] lock(&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]); [ 41.468669][ T6713] [ 41.468669][ T6713] *** DEADLOCK *** [ 41.468669][ T6713] [ 41.469899][ T6713] 3 locks held by syz.0.17/6713: [ 41.470659][ T6713] #0: ffff0000dae36428 (sb_writers#11){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 41.472107][ T6713] #1: ffff0000f31009c0 (&type->i_mutex_dir_key#8){+.+.}-{4:4}, at: vfs_setxattr+0x138/0x2ac [ 41.473589][ T6713] #2: ffff0000f31006f8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 41.474952][ T6713] [ 41.474952][ T6713] stack backtrace: [ 41.475767][ T6713] CPU: 0 UID: 0 PID: 6713 Comm: syz.0.17 Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT [ 41.477403][ T6713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/18/2025 [ 41.478908][ T6713] Call trace: [ 41.479451][ T6713] show_stack+0x2c/0x3c (C) [ 41.480122][ T6713] __dump_stack+0x30/0x40 [ 41.480789][ T6713] dump_stack_lvl+0xd8/0x12c [ 41.481446][ T6713] dump_stack+0x1c/0x28 [ 41.482111][ T6713] print_circular_bug+0x324/0x32c [ 41.482894][ T6713] check_noncircular+0x154/0x174 [ 41.483646][ T6713] __lock_acquire+0x1774/0x30a4 [ 41.484431][ T6713] lock_acquire+0x14c/0x2e0 [ 41.485149][ T6713] down_write+0x50/0xc0 [ 41.485796][ T6713] ocfs2_reserve_suballoc_bits+0x12c/0x3b9c [ 41.486707][ T6713] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 41.487705][ T6713] ocfs2_init_xattr_set_ctxt+0x318/0x774 [ 41.488587][ T6713] ocfs2_xattr_set+0x920/0xe9c [ 41.489309][ T6713] ocfs2_xattr_security_set+0x4c/0x64 [ 41.490099][ T6713] __vfs_setxattr+0x3d8/0x400 [ 41.490831][ T6713] __vfs_setxattr_noperm+0x120/0x5c4 [ 41.491635][ T6713] __vfs_setxattr_locked+0x1ec/0x218 [ 41.492423][ T6713] vfs_setxattr+0x158/0x2ac [ 41.493209][ T6713] file_setxattr+0x1b8/0x294 [ 41.493985][ T6713] path_setxattrat+0x2ac/0x320 [ 41.494740][ T6713] __arm64_sys_fsetxattr+0xc0/0xdc [ 41.495594][ T6713] invoke_syscall+0x98/0x2b8 [ 41.496508][ T6713] el0_svc_common+0x130/0x23c [ 41.497222][ T6713] do_el0_svc+0x48/0x58 [ 41.497854][ T6713] el0_svc+0x58/0x180 [ 41.498490][ T6713] el0t_64_sync_handler+0x84/0x12c [ 41.499207][ T6713] el0t_64_sync+0x198/0x19c [ 41.507746][ T6658] ocfs2: Unmounting device (7,0) on (node local)