Warning: Permanently added '10.128.1.111' (ED25519) to the list of known hosts. 1970/01/01 00:00:23 parsed 1 programs [ 24.895748][ T6536] cgroup: Unknown subsys name 'net' [ 25.013177][ T6536] cgroup: Unknown subsys name 'cpuset' [ 25.015150][ T6536] cgroup: Unknown subsys name 'rlimit' [ 25.172454][ T6536] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 30.894513][ T6542] 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. [ 31.136154][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 31.137836][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 31.139421][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 31.141316][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 31.142214][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 31.384833][ T205] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.386396][ T205] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.439211][ T205] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.439234][ T205] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.641863][ T6587] chnl_net:caif_netlink_parms(): no params data found [ 31.686126][ T6587] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.686413][ T6587] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.686486][ T6587] bridge_slave_0: entered allmulticast mode [ 31.686931][ T6587] bridge_slave_0: entered promiscuous mode [ 31.687981][ T6587] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.688022][ T6587] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.688062][ T6587] bridge_slave_1: entered allmulticast mode [ 31.688435][ T6587] bridge_slave_1: entered promiscuous mode [ 31.698171][ T6587] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.699009][ T6587] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.706335][ T6587] team0: Port device team_slave_0 added [ 31.706993][ T6587] team0: Port device team_slave_1 added [ 31.723683][ T6587] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.723810][ T6587] 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. [ 31.723823][ T6587] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.724649][ T6587] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.724657][ T6587] 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. [ 31.724668][ T6587] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.741331][ T6587] hsr_slave_0: entered promiscuous mode [ 31.741671][ T6587] hsr_slave_1: entered promiscuous mode [ 31.786725][ T6587] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 31.789663][ T6587] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 31.791822][ T6587] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 31.868145][ T6587] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 31.878072][ T6587] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.878121][ T6587] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.878315][ T6587] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.878352][ T6587] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.891020][ T6587] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.895650][ T2308] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.896973][ T2308] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.900847][ T6587] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.905465][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.905512][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.909665][ T4855] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.909707][ T4855] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.046622][ T6587] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.056911][ T6587] veth0_vlan: entered promiscuous mode [ 32.058413][ T6587] veth1_vlan: entered promiscuous mode [ 32.099356][ T6587] veth0_macvtap: entered promiscuous mode [ 32.100575][ T6587] veth1_macvtap: entered promiscuous mode [ 32.106095][ T6587] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.107148][ T6587] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.109671][ T42] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.109860][ T42] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.109876][ T42] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.109889][ T42] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.477135][ T2263] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 32.516904][ T2263] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 32.564533][ T2263] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 32.596616][ T2263] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:32 executed programs: 0 [ 32.938548][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 32.938984][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 32.939147][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 32.939456][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 32.939658][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 32.986580][ T6638] chnl_net:caif_netlink_parms(): no params data found [ 33.007157][ T6638] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.007228][ T6638] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.007283][ T6638] bridge_slave_0: entered allmulticast mode [ 33.007690][ T6638] bridge_slave_0: entered promiscuous mode [ 33.008577][ T6638] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.008616][ T6638] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.008660][ T6638] bridge_slave_1: entered allmulticast mode [ 33.009074][ T6638] bridge_slave_1: entered promiscuous mode [ 33.019971][ T6638] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.020873][ T6638] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.028167][ T6638] team0: Port device team_slave_0 added [ 33.028909][ T6638] team0: Port device team_slave_1 added [ 33.035531][ T6638] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.035550][ T6638] 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. [ 33.035563][ T6638] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.036091][ T6638] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.036098][ T6638] 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. [ 33.036110][ T6638] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.050781][ T6638] hsr_slave_0: entered promiscuous mode [ 33.051167][ T6638] hsr_slave_1: entered promiscuous mode [ 33.051342][ T6638] debugfs: 'hsr0' already exists in 'hsr' [ 33.051388][ T6638] Cannot create hsr debugfs directory [ 34.982067][ T52] Bluetooth: hci0: command tx timeout [ 35.612328][ T2263] bridge_slave_1: left allmulticast mode [ 35.612370][ T2263] bridge_slave_1: left promiscuous mode [ 35.612717][ T2263] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.614776][ T2263] bridge_slave_0: left allmulticast mode [ 35.614786][ T2263] bridge_slave_0: left promiscuous mode [ 35.614840][ T2263] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.763641][ T2263] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 35.803305][ T2263] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 35.852522][ T2263] bond0 (unregistering): Released all slaves [ 35.950350][ T2263] hsr_slave_0: left promiscuous mode [ 35.951599][ T2263] hsr_slave_1: left promiscuous mode [ 35.954279][ T2263] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 35.955642][ T2263] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 35.958200][ T2263] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 35.959509][ T2263] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 35.965534][ T2263] veth1_macvtap: left promiscuous mode [ 35.966553][ T2263] veth0_macvtap: left promiscuous mode [ 35.967935][ T2263] veth1_vlan: left promiscuous mode [ 35.968857][ T2263] veth0_vlan: left promiscuous mode [ 36.076729][ T2263] team0 (unregistering): Port device team_slave_1 removed [ 36.086103][ T2263] team0 (unregistering): Port device team_slave_0 removed [ 36.295629][ T6638] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 36.297961][ T6638] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 36.300274][ T6638] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 36.303237][ T6638] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 36.329082][ T6638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.333024][ T6638] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.339500][ T4855] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.339545][ T4855] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.340105][ T4855] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.340126][ T4855] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.349356][ T6638] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 36.349389][ T6638] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.414562][ T6638] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.425687][ T6638] veth0_vlan: entered promiscuous mode [ 36.428196][ T6638] veth1_vlan: entered promiscuous mode [ 36.434012][ T6638] veth0_macvtap: entered promiscuous mode [ 36.434890][ T6638] veth1_macvtap: entered promiscuous mode [ 36.437766][ T6638] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.439903][ T6638] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.443427][ T42] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.443469][ T42] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.443490][ T42] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.443503][ T42] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.531547][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.531581][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.541364][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.541398][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.665803][ T6687] loop0: detected capacity change from 0 to 32768 [ 36.667574][ T6687] ======================================================= [ 36.667574][ T6687] WARNING: The mand mount option has been deprecated and [ 36.667574][ T6687] and is ignored by this kernel. Remove the mand [ 36.667574][ T6687] option from the mount to silence this warning. [ 36.667574][ T6687] ======================================================= [ 36.684462][ T6687] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.694430][ T6687] [ 36.694822][ T6687] ====================================================== [ 36.695895][ T6687] WARNING: possible circular locking dependency detected [ 36.697006][ T6687] syzkaller #0 Not tainted [ 36.697710][ T6687] ------------------------------------------------------ [ 36.698777][ T6687] syz.0.17/6687 is trying to acquire lock: [ 36.699642][ T6687] ffff0000f3c02640 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 36.701656][ T6687] [ 36.701656][ T6687] but task is already holding lock: [ 36.702745][ T6687] ffff0000f3c03ff8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 36.704084][ T6687] [ 36.704084][ T6687] which lock already depends on the new lock. [ 36.704084][ T6687] [ 36.705568][ T6687] [ 36.705568][ T6687] the existing dependency chain (in reverse order) is: [ 36.706914][ T6687] [ 36.706914][ T6687] -> #4 (&oi->ip_xattr_sem){++++}-{4:4}: [ 36.708036][ T6687] down_read+0x58/0x2f8 [ 36.708711][ T6687] ocfs2_init_acl+0x258/0x5f0 [ 36.709424][ T6687] ocfs2_mknod+0x1028/0x1cf0 [ 36.710198][ T6687] ocfs2_create+0x190/0x474 [ 36.710968][ T6687] path_openat+0x12d8/0x2c40 [ 36.711782][ T6687] do_filp_open+0x18c/0x36c [ 36.712557][ T6687] do_sys_openat2+0x11c/0x1b4 [ 36.713371][ T6687] __arm64_sys_openat+0x120/0x158 [ 36.714267][ T6687] invoke_syscall+0x98/0x2b8 [ 36.715024][ T6687] el0_svc_common+0x130/0x23c [ 36.715851][ T6687] do_el0_svc+0x48/0x58 [ 36.716530][ T6687] el0_svc+0x5c/0x254 [ 36.717175][ T6687] el0t_64_sync_handler+0x84/0x12c [ 36.718006][ T6687] el0t_64_sync+0x198/0x19c [ 36.718689][ T6687] [ 36.718689][ T6687] -> #3 (jbd2_handle){++++}-{0:0}: [ 36.719702][ T6687] start_this_handle+0xe74/0x10dc [ 36.720452][ T6687] jbd2__journal_start+0x288/0x51c [ 36.721208][ T6687] jbd2_journal_start+0x3c/0x4c [ 36.721939][ T6687] ocfs2_start_trans+0x368/0x6b0 [ 36.722702][ T6687] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 36.723559][ T6687] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 36.724551][ T6687] ocfs2_mknod+0xbd8/0x1cf0 [ 36.725276][ T6687] ocfs2_create+0x190/0x474 [ 36.725971][ T6687] path_openat+0x12d8/0x2c40 [ 36.726747][ T6687] do_filp_open+0x18c/0x36c [ 36.727529][ T6687] do_sys_openat2+0x11c/0x1b4 [ 36.728300][ T6687] __arm64_sys_openat+0x120/0x158 [ 36.729118][ T6687] invoke_syscall+0x98/0x2b8 [ 36.729918][ T6687] el0_svc_common+0x130/0x23c [ 36.730760][ T6687] do_el0_svc+0x48/0x58 [ 36.731470][ T6687] el0_svc+0x5c/0x254 [ 36.732155][ T6687] el0t_64_sync_handler+0x84/0x12c [ 36.733012][ T6687] el0t_64_sync+0x198/0x19c [ 36.733808][ T6687] [ 36.733808][ T6687] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 36.735076][ T6687] down_read+0x58/0x2f8 [ 36.735779][ T6687] ocfs2_start_trans+0x35c/0x6b0 [ 36.736568][ T6687] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 36.737538][ T6687] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 36.738551][ T6687] ocfs2_mknod+0xbd8/0x1cf0 [ 36.739324][ T6687] ocfs2_create+0x190/0x474 [ 36.740127][ T6687] path_openat+0x12d8/0x2c40 [ 36.740918][ T6687] do_filp_open+0x18c/0x36c [ 36.741654][ T6687] do_sys_openat2+0x11c/0x1b4 [ 36.742415][ T6687] __arm64_sys_openat+0x120/0x158 [ 36.743347][ T6687] invoke_syscall+0x98/0x2b8 [ 36.744037][ T6687] el0_svc_common+0x130/0x23c [ 36.744891][ T6687] do_el0_svc+0x48/0x58 [ 36.745667][ T6687] el0_svc+0x5c/0x254 [ 36.746379][ T6687] el0t_64_sync_handler+0x84/0x12c [ 36.747279][ T6687] el0t_64_sync+0x198/0x19c [ 36.748063][ T6687] [ 36.748063][ T6687] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 36.749235][ T6687] ocfs2_start_trans+0x1f4/0x6b0 [ 36.750145][ T6687] ocfs2_mknod+0xc50/0x1cf0 [ 36.750949][ T6687] ocfs2_create+0x190/0x474 [ 36.751777][ T6687] path_openat+0x12d8/0x2c40 [ 36.752579][ T6687] do_filp_open+0x18c/0x36c [ 36.753285][ T6687] do_sys_openat2+0x11c/0x1b4 [ 36.754129][ T6687] __arm64_sys_openat+0x120/0x158 [ 36.754904][ T6687] invoke_syscall+0x98/0x2b8 [ 36.755678][ T6687] el0_svc_common+0x130/0x23c [ 36.756449][ T6687] do_el0_svc+0x48/0x58 [ 36.757097][ T6687] el0_svc+0x5c/0x254 [ 36.757749][ T6687] el0t_64_sync_handler+0x84/0x12c [ 36.758630][ T6687] el0t_64_sync+0x198/0x19c [ 36.759432][ T6687] [ 36.759432][ T6687] -> #0 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 36.761141][ T6687] __lock_acquire+0x1774/0x30a4 [ 36.762003][ T6687] lock_acquire+0x14c/0x2e0 [ 36.762803][ T6687] down_write+0x50/0xc0 [ 36.763529][ T6687] ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 36.764541][ T6687] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 36.765608][ T6687] ocfs2_reserve_clusters+0x3c/0x50 [ 36.766499][ T6687] ocfs2_init_xattr_set_ctxt+0x37c/0x774 [ 36.767476][ T6687] ocfs2_xattr_set+0x920/0xe9c [ 36.768286][ T6687] ocfs2_xattr_trusted_set+0x4c/0x64 [ 36.769286][ T6687] __vfs_setxattr+0x3d8/0x400 [ 36.770120][ T6687] __vfs_setxattr_noperm+0x120/0x5c4 [ 36.771063][ T6687] __vfs_setxattr_locked+0x1ec/0x218 [ 36.771977][ T6687] vfs_setxattr+0x158/0x2ac [ 36.772805][ T6687] file_setxattr+0x1b8/0x294 [ 36.773651][ T6687] path_setxattrat+0x2ac/0x320 [ 36.774466][ T6687] __arm64_sys_fsetxattr+0xc0/0xdc [ 36.775353][ T6687] invoke_syscall+0x98/0x2b8 [ 36.776167][ T6687] el0_svc_common+0x130/0x23c [ 36.776977][ T6687] do_el0_svc+0x48/0x58 [ 36.777697][ T6687] el0_svc+0x5c/0x254 [ 36.778380][ T6687] el0t_64_sync_handler+0x84/0x12c [ 36.779233][ T6687] el0t_64_sync+0x198/0x19c [ 36.779950][ T6687] [ 36.779950][ T6687] other info that might help us debug this: [ 36.779950][ T6687] [ 36.781542][ T6687] Chain exists of: [ 36.781542][ T6687] &ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE] --> jbd2_handle --> &oi->ip_xattr_sem [ 36.781542][ T6687] [ 36.784189][ T6687] Possible unsafe locking scenario: [ 36.784189][ T6687] [ 36.785306][ T6687] CPU0 CPU1 [ 36.786130][ T6687] ---- ---- [ 36.787013][ T6687] lock(&oi->ip_xattr_sem); [ 36.787651][ T6687] lock(jbd2_handle); [ 36.788553][ T6687] lock(&oi->ip_xattr_sem); [ 36.789637][ T6687] lock(&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]); [ 36.790719][ T6687] [ 36.790719][ T6687] *** DEADLOCK *** [ 36.790719][ T6687] [ 36.791912][ T6687] 3 locks held by syz.0.17/6687: [ 36.792565][ T6687] #0: ffff0000dc360428 (sb_writers#11){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 36.793982][ T6687] #1: ffff0000f3c042c0 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: vfs_setxattr+0x138/0x2ac [ 36.795547][ T6687] #2: ffff0000f3c03ff8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 36.796989][ T6687] [ 36.796989][ T6687] stack backtrace: [ 36.797905][ T6687] CPU: 0 UID: 0 PID: 6687 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 36.799251][ T6687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 36.800799][ T6687] Call trace: [ 36.801291][ T6687] show_stack+0x2c/0x3c (C) [ 36.801968][ T6687] __dump_stack+0x30/0x40 [ 36.802650][ T6687] dump_stack_lvl+0xd8/0x12c [ 36.803387][ T6687] dump_stack+0x1c/0x28 [ 36.804006][ T6687] print_circular_bug+0x324/0x32c [ 36.804815][ T6687] check_noncircular+0x154/0x174 [ 36.805613][ T6687] __lock_acquire+0x1774/0x30a4 [ 36.806395][ T6687] lock_acquire+0x14c/0x2e0 [ 36.807049][ T6687] down_write+0x50/0xc0 [ 36.807708][ T6687] ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 36.808707][ T6687] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 36.809759][ T6687] ocfs2_reserve_clusters+0x3c/0x50 [ 36.810532][ T6687] ocfs2_init_xattr_set_ctxt+0x37c/0x774 [ 36.811369][ T6687] ocfs2_xattr_set+0x920/0xe9c [ 36.812151][ T6687] ocfs2_xattr_trusted_set+0x4c/0x64 [ 36.812961][ T6687] __vfs_setxattr+0x3d8/0x400 [ 36.813743][ T6687] __vfs_setxattr_noperm+0x120/0x5c4 [ 36.814660][ T6687] __vfs_setxattr_locked+0x1ec/0x218 [ 36.815544][ T6687] vfs_setxattr+0x158/0x2ac [ 36.816298][ T6687] file_setxattr+0x1b8/0x294 [ 36.817097][ T6687] path_setxattrat+0x2ac/0x320 [ 36.817935][ T6687] __arm64_sys_fsetxattr+0xc0/0xdc [ 36.818725][ T6687] invoke_syscall+0x98/0x2b8 [ 36.819463][ T6687] el0_svc_common+0x130/0x23c [ 36.820247][ T6687] do_el0_svc+0x48/0x58 [ 36.820920][ T6687] el0_svc+0x5c/0x254 [ 36.821512][ T6687] el0t_64_sync_handler+0x84/0x12c [ 36.822331][ T6687] el0t_64_sync+0x198/0x19c [ 36.828976][ T6638] ocfs2: Unmounting device (7,0) on (node local)