Warning: Permanently added '[localhost]:52264' (ED25519) to the list of known hosts. 2026/10/11 10:55:46 parsed 1 programs 2026/10/11 10:55:46 serving rpc on tcp://44355 [ 37.670386][ T5742] cgroup: Unknown subsys name 'net' [ 37.777121][ T5742] cgroup: Unknown subsys name 'cpuset' [ 37.779554][ T5742] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 38.898932][ T5742] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 40.720451][ T5751] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 40.723627][ T5751] ebtables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 40.732418][ T5751] arp_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 40.732955][ T5751] ip_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 40.753109][ T5751] ip6_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 41.138536][ T5767] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.140154][ T5767] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.140695][ T5767] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.141651][ T5767] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.142118][ T5767] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 42.438726][ T5795] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.438852][ T5795] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.438961][ T5795] bridge_slave_0: entered allmulticast mode [ 42.440720][ T5795] bridge_slave_0: entered promiscuous mode [ 42.443674][ T5795] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.443718][ T5795] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.443770][ T5795] bridge_slave_1: entered allmulticast mode [ 42.444667][ T5795] bridge_slave_1: entered promiscuous mode [ 42.458176][ T5795] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.459826][ T5795] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.471777][ T5795] team0: Port device team_slave_0 added [ 42.473070][ T5795] team0: Port device team_slave_1 added [ 42.485238][ T5795] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.485249][ T5795] 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 1532 would solve the problem. [ 42.485261][ T5795] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.486486][ T5795] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.486497][ T5795] 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 1532 would solve the problem. [ 42.486517][ T5795] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.507618][ T5795] hsr_slave_0: entered promiscuous mode [ 42.508135][ T5795] hsr_slave_1: entered promiscuous mode [ 42.606229][ T5795] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 42.610931][ T5795] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 42.612525][ T5795] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 42.615781][ T5795] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 42.616460][ T5795] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 42.619232][ T5795] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 42.620007][ T5795] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 42.622519][ T5795] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 42.638221][ T5795] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.638272][ T5795] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.638777][ T5795] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.638825][ T5795] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.679522][ T5795] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.690949][ T1163] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.691753][ T1163] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.704200][ T5795] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.709747][ T1163] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.709825][ T1163] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.714027][ T1163] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.714130][ T1163] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.985264][ T5795] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.019620][ T5795] veth0_vlan: entered promiscuous mode [ 43.028534][ T5795] veth1_vlan: entered promiscuous mode [ 43.051453][ T5795] veth0_macvtap: entered promiscuous mode [ 43.054905][ T5795] veth1_macvtap: entered promiscuous mode [ 43.065273][ T5795] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.069480][ T5795] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.105185][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.105212][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.105229][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.105246][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.166718][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.228883][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.279589][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.353827][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.434792][ T1163] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.434807][ T1163] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.453308][ T4518] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.453320][ T4518] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.194305][ T5100] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 44.195882][ T5100] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 44.196586][ T5100] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 44.198700][ T5100] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 2026/10/11 10:55:54 executed programs: 0 [ 44.199416][ T5100] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 44.592948][ T5863] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.593001][ T5863] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.593056][ T5863] bridge_slave_0: entered allmulticast mode [ 44.593866][ T5863] bridge_slave_0: entered promiscuous mode [ 44.595891][ T5863] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.595943][ T5863] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.596130][ T5863] bridge_slave_1: entered allmulticast mode [ 44.596924][ T5863] bridge_slave_1: entered promiscuous mode [ 44.623268][ T5863] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.626253][ T5863] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.650316][ T5863] team0: Port device team_slave_0 added [ 44.653093][ T5863] team0: Port device team_slave_1 added [ 44.677422][ T5863] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.677438][ T5863] 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 1532 would solve the problem. [ 44.677487][ T5863] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.679038][ T5863] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.679049][ T5863] 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 1532 would solve the problem. [ 44.679070][ T5863] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.718991][ T5863] hsr_slave_0: entered promiscuous mode [ 44.719971][ T5863] hsr_slave_1: entered promiscuous mode [ 44.720556][ T5863] debugfs: 'hsr0' already exists in 'hsr' [ 44.720622][ T5863] Cannot create hsr debugfs directory [ 46.265861][ T5767] Bluetooth: hci0: command tx timeout [ 46.331025][ T13] bridge_slave_1: left allmulticast mode [ 46.331048][ T13] bridge_slave_1: left promiscuous mode [ 46.331920][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.336059][ T13] bridge_slave_0: left allmulticast mode [ 46.336073][ T13] bridge_slave_0: left promiscuous mode [ 46.336165][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.441352][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 46.447108][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 46.458203][ T13] bond0 (unregistering): Released all slaves [ 46.541841][ T13] hsr_slave_0: left promiscuous mode [ 46.542392][ T13] hsr_slave_1: left promiscuous mode [ 46.542818][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 46.542834][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 46.543454][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 46.543464][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 46.555038][ T13] veth1_macvtap: left promiscuous mode [ 46.555100][ T13] veth0_macvtap: left promiscuous mode [ 46.555169][ T13] veth1_vlan: left promiscuous mode [ 46.555540][ T13] veth0_vlan: left promiscuous mode [ 46.712600][ T13] team0 (unregistering): Port device team_slave_1 removed [ 46.726988][ T13] team0 (unregistering): Port device team_slave_0 removed [ 46.824368][ T5452] 8021q: adding VLAN 0 to HW filter on device eth2 [ 47.046880][ T5863] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.051608][ T5863] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 47.052211][ T5863] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.057060][ T5863] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 47.057932][ T5863] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.064306][ T5863] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 47.065385][ T5863] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.071786][ T5863] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 47.134100][ T5863] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.144343][ T5863] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.149032][ T4518] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.149076][ T4518] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.152078][ T4518] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.152120][ T4518] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.498952][ T5863] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.527373][ T5863] veth0_vlan: entered promiscuous mode [ 47.543030][ T5863] veth1_vlan: entered promiscuous mode [ 47.559349][ T5863] veth0_macvtap: entered promiscuous mode [ 47.562105][ T5863] veth1_macvtap: entered promiscuous mode [ 47.568993][ T5863] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.574244][ T5863] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.640768][ T1170] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.640782][ T1170] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.657455][ T1170] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.657467][ T1170] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.665694][ T5833] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.665913][ T5833] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.665943][ T5833] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.665972][ T5833] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.718897][ T5920] [ 47.719869][ T5920] ====================================================== [ 47.722413][ T5920] WARNING: possible circular locking dependency detected [ 47.724961][ T5920] syzkaller #0 Not tainted [ 47.726592][ T5920] ------------------------------------------------------ [ 47.729124][ T5920] syz.0.17/5920 is trying to acquire lock: [ 47.731257][ T5920] ffff88804bf4b460 (&pipe->mutex){+.+.}-{4:4}, at: anon_pipe_prefill_and_lock+0x16c/0x580 [ 47.734869][ T5920] [ 47.734869][ T5920] but task is already holding lock: [ 47.737529][ T5920] ffff888014973938 (&sbi->pipe_mutex){+.+.}-{4:4}, at: autofs_notify_daemon+0x4f8/0xd90 [ 47.741051][ T5920] [ 47.741051][ T5920] which lock already depends on the new lock. [ 47.741051][ T5920] [ 47.744798][ T5920] [ 47.744798][ T5920] the existing dependency chain (in reverse order) is: [ 47.748035][ T5920] [ 47.748035][ T5920] -> #3 (&sbi->pipe_mutex){+.+.}-{4:4}: [ 47.750835][ T5920] lock_acquire+0x1d1/0x380 [ 47.752697][ T5920] __mutex_lock+0x1a4/0x1bd0 [ 47.754585][ T5920] autofs_notify_daemon+0x4f8/0xd90 [ 47.756670][ T5920] autofs_wait+0x10fd/0x1b50 [ 47.758540][ T5920] autofs_mount_wait+0x132/0x3b0 [ 47.760537][ T5920] autofs_d_automount+0x490/0x950 [ 47.762598][ T5920] __traverse_mounts+0x1b9/0x8a0 [ 47.764593][ T5920] step_into_slowpath+0xcb4/0x1150 [ 47.766648][ T5920] path_lookupat+0x58b/0xc40 [ 47.768525][ T5920] filename_lookup+0x202/0x590 [ 47.770466][ T5920] kern_path+0x37/0x50 [ 47.772216][ T5920] lookup_bdev+0xd8/0x2a0 [ 47.774005][ T5920] resume_store+0x1d6/0x460 [ 47.775884][ T5920] kobj_attr_store+0x58/0x80 [ 47.777765][ T5920] sysfs_kf_write+0xf2/0x150 [ 47.779642][ T5920] kernfs_fop_write_iter+0x3e0/0x5f0 [ 47.781760][ T5920] vfs_write+0x6af/0x1050 [ 47.783582][ T5920] ksys_write+0x12a/0x250 [ 47.785373][ T5920] __do_fast_syscall_32+0x13a/0x8b0 [ 47.787449][ T5920] do_fast_syscall_32+0x32/0x70 [ 47.789400][ T5920] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 47.791874][ T5920] [ 47.791874][ T5920] -> #2 (&of->mutex){+.+.}-{4:4}: [ 47.794505][ T5920] lock_acquire+0x1d1/0x380 [ 47.796364][ T5920] __mutex_lock+0x1a4/0x1bd0 [ 47.798224][ T5920] kernfs_seq_start+0x4f/0x2a0 [ 47.800160][ T5920] seq_read_iter+0x2c1/0x1270 [ 47.802058][ T5920] kernfs_fop_read_iter+0x46c/0x610 [ 47.804153][ T5920] copy_splice_read+0x4ba/0xbb0 [ 47.806124][ T5920] do_splice_read+0x285/0x370 [ 47.808039][ T5920] splice_file_to_pipe+0x82/0x120 [ 47.810050][ T5920] do_sendfile+0x366/0xe20 [ 47.811883][ T5920] __ia32_compat_sys_sendfile+0x1e5/0x220 [ 47.814147][ T5920] __do_fast_syscall_32+0x13a/0x8b0 [ 47.816243][ T5920] do_fast_syscall_32+0x32/0x70 [ 47.818195][ T5920] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 47.820676][ T5920] [ 47.820676][ T5920] -> #1 (&p->lock){+.+.}-{4:4}: [ 47.823256][ T5920] lock_acquire+0x1d1/0x380 [ 47.825126][ T5920] __mutex_lock+0x1a4/0x1bd0 [ 47.827017][ T5920] seq_read_iter+0xe1/0x1270 [ 47.828883][ T5920] kernfs_fop_read_iter+0x46c/0x610 [ 47.830965][ T5920] copy_splice_read+0x4ba/0xbb0 [ 47.832942][ T5920] do_splice_read+0x285/0x370 [ 47.834882][ T5920] splice_file_to_pipe+0x82/0x120 [ 47.836898][ T5920] do_sendfile+0x366/0xe20 [ 47.838721][ T5920] __ia32_compat_sys_sendfile+0x1e5/0x220 [ 47.840988][ T5920] __do_fast_syscall_32+0x13a/0x8b0 [ 47.843060][ T5920] do_fast_syscall_32+0x32/0x70 [ 47.845025][ T5920] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 47.847504][ T5920] [ 47.847504][ T5920] -> #0 (&pipe->mutex){+.+.}-{4:4}: [ 47.850173][ T5920] check_prev_add+0xeb/0xe60 [ 47.852058][ T5920] __lock_acquire+0x1528/0x1f40 [ 47.854018][ T5920] lock_acquire+0x1d1/0x380 [ 47.855890][ T5920] __mutex_lock+0x1a4/0x1bd0 [ 47.857749][ T5920] anon_pipe_prefill_and_lock+0x16c/0x580 [ 47.860005][ T5920] anon_pipe_write+0x164/0x1b50 [ 47.861987][ T5920] __kernel_write_iter+0x6bb/0x930 [ 47.864033][ T5920] __kernel_write+0xf6/0x140 [ 47.865916][ T5920] autofs_notify_daemon+0x50d/0xd90 [ 47.868001][ T5920] autofs_wait+0x10fd/0x1b50 [ 47.869862][ T5920] autofs_mount_wait+0x132/0x3b0 [ 47.871861][ T5920] autofs_d_automount+0x490/0x950 [ 47.873893][ T5920] __traverse_mounts+0x1b9/0x8a0 [ 47.875915][ T5920] step_into_slowpath+0xcb4/0x1150 [ 47.877966][ T5920] path_lookupat+0x58b/0xc40 [ 47.879832][ T5920] filename_lookup+0x202/0x590 [ 47.881755][ T5920] kern_path+0x37/0x50 [ 47.883480][ T5920] lookup_bdev+0xd8/0x2a0 [ 47.885263][ T5920] resume_store+0x1d6/0x460 [ 47.887103][ T5920] kobj_attr_store+0x58/0x80 [ 47.888959][ T5920] sysfs_kf_write+0xf2/0x150 [ 47.890833][ T5920] kernfs_fop_write_iter+0x3e0/0x5f0 [ 47.892939][ T5920] vfs_write+0x6af/0x1050 [ 47.894749][ T5920] ksys_write+0x12a/0x250 [ 47.896522][ T5920] __do_fast_syscall_32+0x13a/0x8b0 [ 47.898579][ T5920] do_fast_syscall_32+0x32/0x70 [ 47.900523][ T5920] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 47.903020][ T5920] [ 47.903020][ T5920] other info that might help us debug this: [ 47.903020][ T5920] [ 47.906661][ T5920] Chain exists of: [ 47.906661][ T5920] &pipe->mutex --> &of->mutex --> &sbi->pipe_mutex [ 47.906661][ T5920] [ 47.911080][ T5920] Possible unsafe locking scenario: [ 47.911080][ T5920] [ 47.913764][ T5920] CPU0 CPU1 [ 47.915743][ T5920] ---- ---- [ 47.917700][ T5920] lock(&sbi->pipe_mutex); [ 47.919374][ T5920] lock(&of->mutex); [ 47.921718][ T5920] lock(&sbi->pipe_mutex); [ 47.924069][ T5920] lock(&pipe->mutex); [ 47.925427][ T5920] [ 47.925427][ T5920] *** DEADLOCK *** [ 47.925427][ T5920] [ 47.928238][ T5920] locks held by syz.0.17/5920: 4, last CPU#0: [ 47.930446][ T5920] #0: ffff88802873e460 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 47.933727][ T5920] #1: ffff8880153b9480 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x2c2/0x5f0 [ 47.937245][ T5920] #2: ffff88801eb03d28 (kn->active#67){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x332/0x5f0 [ 47.940843][ T5920] #3: ffff888014973938 (&sbi->pipe_mutex){+.+.}-{4:4}, at: autofs_notify_daemon+0x4f8/0xd90 [ 47.944489][ T5920] [ 47.944489][ T5920] stack backtrace: [ 47.946619][ T5920] CPU: 0 UID: 0 PID: 5920 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 47.949873][ T5920] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 47.953476][ T5920] Call Trace: [ 47.954730][ T5920] [ 47.955821][ T5920] dump_stack_lvl+0x100/0x190 [ 47.957536][ T5920] print_circular_bug.cold+0x178/0x1be [ 47.959531][ T5920] check_noncircular+0x146/0x160 [ 47.961336][ T5920] ? is_bpf_text_address+0x8a/0x1a0 [ 47.963275][ T5920] check_prev_add+0xeb/0xe60 [ 47.964987][ T5920] __lock_acquire+0x1528/0x1f40 [ 47.966801][ T5920] lock_acquire+0x1d1/0x380 [ 47.968471][ T5920] ? anon_pipe_prefill_and_lock+0x16c/0x580 [ 47.970620][ T5920] ? __pfx___might_resched+0x10/0x10 [ 47.972581][ T5920] ? __kasan_check_byte+0x13/0x50 [ 47.974435][ T5920] __mutex_lock+0x1a4/0x1bd0 [ 47.975964][ T5920] ? anon_pipe_prefill_and_lock+0x16c/0x580 [ 47.977822][ T5920] ? anon_pipe_prefill_and_lock+0x16c/0x580 [ 47.979687][ T5920] ? is_bpf_text_address+0x8a/0x1a0 [ 47.981313][ T5920] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 47.983276][ T5920] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.985131][ T5920] ? __pfx___mutex_lock+0x10/0x10 [ 47.986719][ T5920] ? policy_nodemask+0xed/0x4f0 [ 47.988250][ T5920] ? __bfs+0x150/0x2a0 [ 47.989546][ T5920] ? anon_pipe_prefill_and_lock+0x16c/0x580 [ 47.991401][ T5920] anon_pipe_prefill_and_lock+0x16c/0x580 [ 47.993197][ T5920] ? stack_trace_save+0x8e/0xc0 [ 47.994755][ T5920] ? __pfx_anon_pipe_prefill_and_lock+0x10/0x10 [ 47.996710][ T5920] ? add_lock_to_list+0x9d/0x1d0 [ 47.998271][ T5920] anon_pipe_write+0x164/0x1b50 [ 47.999817][ T5920] ? __lock_acquire+0xe8b/0x1f40 [ 48.001375][ T5920] ? __pfx_anon_pipe_write+0x10/0x10 [ 48.003047][ T5920] ? lock_acquire+0x1d1/0x380 [ 48.004537][ T5920] ? autofs_notify_daemon+0x4f8/0xd90 [ 48.006220][ T5920] ? __pfx_anon_pipe_write+0x10/0x10 [ 48.007886][ T5920] __kernel_write_iter+0x6bb/0x930 [ 48.009497][ T5920] ? __pfx___kernel_write_iter+0x10/0x10 [ 48.011257][ T5920] ? find_held_lock+0x2b/0x80 [ 48.012766][ T5920] ? autofs_notify_daemon+0x4a0/0xd90 [ 48.014459][ T5920] ? autofs_notify_daemon+0x4a0/0xd90 [ 48.016149][ T5920] __kernel_write+0xf6/0x140 [ 48.017611][ T5920] ? __pfx___kernel_write+0x10/0x10 [ 48.019251][ T5920] ? __pfx_from_kgid_munged+0x10/0x10 [ 48.020938][ T5920] ? path_lookupat+0x58b/0xc40 [ 48.022474][ T5920] autofs_notify_daemon+0x50d/0xd90 [ 48.024110][ T5920] ? __pfx_autofs_notify_daemon+0x10/0x10 [ 48.025911][ T5920] ? lockdep_init_map_type+0x5c/0x250 [ 48.027611][ T5920] ? lockdep_init_map_type+0x5c/0x250 [ 48.029301][ T5920] autofs_wait+0x10fd/0x1b50 [ 48.030770][ T5920] ? __pfx_autofs_wait+0x10/0x10 [ 48.032349][ T5920] ? find_held_lock+0x2b/0x80 [ 48.033847][ T5920] ? path_has_submounts+0xcf/0x120 [ 48.035474][ T5920] ? do_raw_spin_unlock+0x145/0x1e0 [ 48.037100][ T5920] ? find_held_lock+0x2b/0x80 [ 48.038588][ T5920] autofs_mount_wait+0x132/0x3b0 [ 48.040164][ T5920] autofs_d_automount+0x490/0x950 [ 48.041755][ T5920] __traverse_mounts+0x1b9/0x8a0 [ 48.043327][ T5920] step_into_slowpath+0xcb4/0x1150 [ 48.044936][ T5920] ? rcu_is_watching+0x13/0xc0 [ 48.046446][ T5920] ? __pfx_step_into_slowpath+0x10/0x10 [ 48.048181][ T5920] ? lookup_slow+0x5b/0x70 [ 48.049588][ T5920] ? lookup_slow+0x5b/0x70 [ 48.051004][ T5920] path_lookupat+0x58b/0xc40 [ 48.052469][ T5920] filename_lookup+0x202/0x590 [ 48.053989][ T5920] ? __pfx_filename_lookup+0x10/0x10 [ 48.055676][ T5920] ? do_getname_kernel+0x5d/0x250 [ 48.057264][ T5920] ? __asan_memcpy+0x3c/0x60 [ 48.058739][ T5920] kern_path+0x37/0x50 [ 48.060035][ T5920] lookup_bdev+0xd8/0x2a0 [ 48.061415][ T5920] ? __pfx_lookup_bdev+0x10/0x10 [ 48.063001][ T5920] ? __asan_memcpy+0x3c/0x60 [ 48.064465][ T5920] resume_store+0x1d6/0x460 [ 48.065905][ T5920] ? __pfx_resume_store+0x10/0x10 [ 48.067496][ T5920] ? lock_acquire+0x1d1/0x380 [ 48.068979][ T5920] ? sysfs_file_kobj+0x21/0x290 [ 48.070516][ T5920] ? find_held_lock+0x2b/0x80 [ 48.072034][ T5920] ? sysfs_file_kobj+0xe4/0x290 [ 48.073571][ T5920] ? sysfs_file_kobj+0xe4/0x290 [ 48.075135][ T5920] ? __pfx_resume_store+0x10/0x10 [ 48.076716][ T5920] kobj_attr_store+0x58/0x80 [ 48.078174][ T5920] ? __pfx_kobj_attr_store+0x10/0x10 [ 48.079839][ T5920] sysfs_kf_write+0xf2/0x150 [ 48.081302][ T5920] kernfs_fop_write_iter+0x3e0/0x5f0 [ 48.082986][ T5920] ? __pfx_sysfs_kf_write+0x10/0x10 [ 48.084629][ T5920] vfs_write+0x6af/0x1050 [ 48.086003][ T5920] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 48.087837][ T5920] ? __pfx_vfs_write+0x10/0x10 [ 48.089351][ T5920] ? __seccomp_filter+0x896/0x1130 [ 48.090972][ T5920] ? __pfx___seccomp_filter+0x10/0x10 [ 48.092666][ T5920] ksys_write+0x12a/0x250 [ 48.094033][ T5920] ? __pfx_ksys_write+0x10/0x10 [ 48.095591][ T5920] __do_fast_syscall_32+0x13a/0x8b0 [ 48.097227][ T5920] do_fast_syscall_32+0x32/0x70 [ 48.098766][ T5920] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 48.100742][ T5920] RIP: 0023:0xf7f17fec [ 48.102036][ T5920] Code: Unable to access opcode bytes at 0xf7f17fc2. [ 48.104106][ T5920] RSP: 002b:00000000ffcb7c2c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 48.106705][ T5920] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000080000040 [ 48.109160][ T5920] RDX: 0000000000000012 RSI: 0000000000000000 RDI: 0000000000000000 [ 48.111619][ T5920] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 48.114067][ T5920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.116541][ T5920] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 48.119004][ T5920] [ 48.344724][ T5767] Bluetooth: hci0: command tx timeout [ 50.424578][ T5767] Bluetooth: hci0: command tx timeout [ 50.707119][ T5920] PM: Image not found (code -6) [ 51.293797][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.350234][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.408710][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.467639][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.518791][ T13] bridge_slave_1: left allmulticast mode [ 51.518805][ T13] bridge_slave_1: left promiscuous mode [ 51.518874][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.521867][ T13] bridge_slave_0: left allmulticast mode [ 51.521878][ T13] bridge_slave_0: left promiscuous mode [ 51.521933][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.560638][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 51.562046][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 51.562769][ T13] bond0 (unregistering): Released all slaves [ 51.645484][ T5452] 8021q: adding VLAN 0 to HW filter on device eth2 [ 51.734425][ T5452] 8021q: adding VLAN 0 to HW filter on device eth3 [ 51.811742][ T13] hsr_slave_0: left promiscuous mode [ 51.812062][ T13] hsr_slave_1: left promiscuous mode [ 51.812449][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 51.812463][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 51.812804][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 51.812813][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 51.814317][ T13] veth1_macvtap: left promiscuous mode [ 51.814331][ T13] veth0_macvtap: left promiscuous mode [ 51.814359][ T13] veth1_vlan: left promiscuous mode [ 51.814382][ T13] veth0_vlan: left promiscuous mode [ 51.889266][ T13] team0 (unregistering): Port device team_slave_1 removed [ 51.891228][ T13] team0 (unregistering): Port device team_slave_0 removed [ 51.910403][ T5452] 8021q: adding VLAN 0 to HW filter on device eth4 [ 52.003330][ T5452] 8021q: adding VLAN 0 to HW filter on device eth5