Warning: Permanently added '10.128.1.225' (ED25519) to the list of known hosts. 1970/01/01 00:01:24 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:24 ignoring optional flag "type"="gce" 1970/01/01 00:01:24 parsed 1 programs [ 87.635748][ T6773] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 96.496132][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 96.499742][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 96.501690][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 96.503801][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 96.505564][ T53] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 96.509407][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 96.849044][ T6882] chnl_net:caif_netlink_parms(): no params data found [ 96.875263][ T6882] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.876969][ T6882] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.878585][ T6882] bridge_slave_0: entered allmulticast mode [ 96.880407][ T6882] bridge_slave_0: entered promiscuous mode [ 96.882627][ T6882] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.884147][ T6882] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.885709][ T6882] bridge_slave_1: entered allmulticast mode [ 96.888128][ T6882] bridge_slave_1: entered promiscuous mode [ 96.899935][ T6882] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.903098][ T6882] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.915912][ T6882] team0: Port device team_slave_0 added [ 96.918420][ T6882] team0: Port device team_slave_1 added [ 96.927249][ T6882] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.928678][ T6882] 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. [ 96.933963][ T6882] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.938069][ T6882] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.939525][ T6882] 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. [ 96.944917][ T6882] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.048942][ T6882] hsr_slave_0: entered promiscuous mode [ 97.071536][ T6882] hsr_slave_1: entered promiscuous mode [ 98.048747][ T6882] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.051772][ T6882] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.054482][ T6882] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 98.060959][ T6882] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.091998][ T6882] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.101451][ T6882] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.105644][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.107330][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.113458][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.115046][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.195536][ T6882] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.213436][ T6882] veth0_vlan: entered promiscuous mode [ 98.217998][ T6882] veth1_vlan: entered promiscuous mode [ 98.230848][ T6882] veth0_macvtap: entered promiscuous mode [ 98.233576][ T6882] veth1_macvtap: entered promiscuous mode [ 98.242970][ T6882] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.248538][ T6882] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.252478][ T6882] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.254288][ T6882] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.256176][ T6882] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.259851][ T6882] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.648921][ T362] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.739385][ T362] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.808081][ T362] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.821463][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.823068][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.834558][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.836218][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.878922][ T362] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:39 executed programs: 0 [ 99.418422][ T6454] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 99.420857][ T6454] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 99.422948][ T6454] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 99.425235][ T6454] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 99.428962][ T6454] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 99.430629][ T6454] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 99.490875][ T7089] chnl_net:caif_netlink_parms(): no params data found [ 99.531072][ T7089] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.532687][ T7089] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.534319][ T7089] bridge_slave_0: entered allmulticast mode [ 99.536070][ T7089] bridge_slave_0: entered promiscuous mode [ 99.539204][ T7089] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.542244][ T7089] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.543750][ T7089] bridge_slave_1: entered allmulticast mode [ 99.545546][ T7089] bridge_slave_1: entered promiscuous mode [ 99.559278][ T7089] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.563240][ T7089] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.575076][ T7089] team0: Port device team_slave_0 added [ 99.579074][ T7089] team0: Port device team_slave_1 added [ 99.590319][ T7089] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.591853][ T7089] 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. [ 99.597473][ T7089] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.600978][ T7089] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.602489][ T7089] 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. [ 99.610274][ T7089] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.668146][ T7089] hsr_slave_0: entered promiscuous mode [ 99.716934][ T7089] hsr_slave_1: entered promiscuous mode [ 99.766674][ T7089] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 99.768462][ T7089] Cannot create hsr debugfs directory [ 101.466636][ T6454] Bluetooth: hci0: command tx timeout [ 101.664546][ T362] bridge_slave_1: left allmulticast mode [ 101.665861][ T362] bridge_slave_1: left promiscuous mode [ 101.667409][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.670666][ T362] bridge_slave_0: left allmulticast mode [ 101.671829][ T362] bridge_slave_0: left promiscuous mode [ 101.673043][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.228823][ T362] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.288680][ T362] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.348050][ T362] bond0 (unregistering): Released all slaves [ 103.523226][ T362] hsr_slave_0: left promiscuous mode [ 103.536690][ T6454] Bluetooth: hci0: command tx timeout [ 103.557009][ T362] hsr_slave_1: left promiscuous mode [ 103.626709][ T362] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 103.628287][ T362] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.630221][ T362] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 103.631733][ T362] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.639279][ T362] veth1_macvtap: left promiscuous mode [ 103.640454][ T362] veth0_macvtap: left promiscuous mode [ 103.641614][ T362] veth1_vlan: left promiscuous mode [ 103.642763][ T362] veth0_vlan: left promiscuous mode [ 105.298722][ T362] team0 (unregistering): Port device team_slave_1 removed [ 105.467871][ T362] team0 (unregistering): Port device team_slave_0 removed [ 105.626659][ T6454] Bluetooth: hci0: command tx timeout [ 107.696819][ T6454] Bluetooth: hci0: command tx timeout [ 107.738003][ T7089] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 107.742499][ T7089] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 107.745373][ T7089] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 107.752004][ T7089] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 107.790221][ T7089] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.803693][ T7089] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.809240][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.810692][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.812845][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.814317][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.886226][ T7089] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.903474][ T7089] veth0_vlan: entered promiscuous mode [ 107.908492][ T7089] veth1_vlan: entered promiscuous mode [ 107.918318][ T7089] veth0_macvtap: entered promiscuous mode [ 107.922407][ T7089] veth1_macvtap: entered promiscuous mode [ 107.929247][ T7089] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.932906][ T7089] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.936196][ T7089] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.940853][ T7089] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.942664][ T7089] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.944687][ T7089] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.974088][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.975945][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.988730][ T44] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.990434][ T44] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:01:48 executed programs: 2 [ 108.219459][ T7304] loop0: detected capacity change from 0 to 32768 [ 108.224945][ T7304] bcachefs (/dev/loop0): error reading default superblock: Not a bcachefs superblock (got magic c68573f6-4e1a-4502-8265-f57f48ba6d81) [ 108.312833][ T7304] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 108.316286][ T7304] [ 108.316838][ T7304] ============================================ [ 108.318145][ T7304] WARNING: possible recursive locking detected [ 108.319497][ T7304] 6.12.0-rc3-syzkaller-gd2b1b3bccef6 #0 Not tainted [ 108.320784][ T7304] -------------------------------------------- [ 108.321979][ T7304] syz.0.15/7304 is trying to acquire lock: [ 108.323181][ T7304] ffff0000e3a00908 (&c->sb_lock){+.+.}-{3:3}, at: bch2_replicas_entry_validate+0x34/0x88 [ 108.325207][ T7304] [ 108.325207][ T7304] but task is already holding lock: [ 108.326827][ T7304] ffff0000e3a00908 (&c->sb_lock){+.+.}-{3:3}, at: bch2_read_superblock_clean+0x44/0x444 [ 108.328920][ T7304] [ 108.328920][ T7304] other info that might help us debug this: [ 108.330633][ T7304] Possible unsafe locking scenario: [ 108.330633][ T7304] [ 108.332164][ T7304] CPU0 [ 108.332786][ T7304] ---- [ 108.333516][ T7304] lock(&c->sb_lock); [ 108.334441][ T7304] lock(&c->sb_lock); [ 108.335341][ T7304] [ 108.335341][ T7304] *** DEADLOCK *** [ 108.335341][ T7304] [ 108.337058][ T7304] May be due to missing lock nesting notation [ 108.337058][ T7304] [ 108.338798][ T7304] 2 locks held by syz.0.15/7304: [ 108.339856][ T7304] #0: ffff0000e3a00278 (&c->state_lock){+.+.}-{3:3}, at: bch2_fs_start+0x50/0x53c [ 108.341953][ T7304] #1: ffff0000e3a00908 (&c->sb_lock){+.+.}-{3:3}, at: bch2_read_superblock_clean+0x44/0x444 [ 108.344061][ T7304] [ 108.344061][ T7304] stack backtrace: [ 108.345377][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz.0.15 Not tainted 6.12.0-rc3-syzkaller-gd2b1b3bccef6 #0 [ 108.347485][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 108.349597][ T7304] Call trace: [ 108.350292][ T7304] dump_backtrace+0x1b8/0x1e4 [ 108.351225][ T7304] show_stack+0x2c/0x3c [ 108.352126][ T7304] dump_stack_lvl+0xe4/0x150 [ 108.353227][ T7304] dump_stack+0x1c/0x28 [ 108.354130][ T7304] print_deadlock_bug+0x4e8/0x668 [ 108.355238][ T7304] __lock_acquire+0x6180/0x77c8 [ 108.356279][ T7304] lock_acquire+0x240/0x728 [ 108.357317][ T7304] __mutex_lock_common+0x190/0x21a0 [ 108.358405][ T7304] mutex_lock_nested+0x2c/0x38 [ 108.359473][ T7304] bch2_replicas_entry_validate+0x34/0x88 [ 108.360729][ T7304] journal_entry_data_usage_validate+0x268/0x5ac [ 108.362050][ T7304] bch2_journal_entry_validate+0xb8/0xec [ 108.363234][ T7304] bch2_read_superblock_clean+0x1ac/0x444 [ 108.364531][ T7304] bch2_fs_recovery+0x1b8/0x55a0 [ 108.365614][ T7304] bch2_fs_start+0x30c/0x53c [ 108.366638][ T7304] bch2_fs_get_tree+0x938/0x1030 [ 108.367719][ T7304] vfs_get_tree+0x90/0x28c [ 108.368672][ T7304] do_new_mount+0x278/0x900 [ 108.369742][ T7304] path_mount+0x590/0xe04 [ 108.370519][ T7304] __arm64_sys_mount+0x45c/0x5a8 [ 108.371635][ T7304] invoke_syscall+0x98/0x2b8 [ 108.372654][ T7304] el0_svc_common+0x130/0x23c [ 108.373671][ T7304] do_el0_svc+0x48/0x58 [ 108.374664][ T7304] el0_svc+0x54/0x168 [ 108.375508][ T7304] el0t_64_sync_handler+0x84/0x108 [ 108.376568][ T7304] el0t_64_sync+0x190/0x194 [ 118.071577][ T53] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 118.073424][ T53] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 118.074927][ T53] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 118.076590][ T53] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 118.078336][ T53] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 118.079916][ T53] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 118.115503][ T7313] chnl_net:caif_netlink_parms(): no params data found [ 118.130811][ T7313] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.132297][ T7313] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.133746][ T7313] bridge_slave_0: entered allmulticast mode [ 118.135235][ T7313] bridge_slave_0: entered promiscuous mode [ 118.137267][ T7313] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.138800][ T7313] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.140245][ T7313] bridge_slave_1: entered allmulticast mode [ 118.141655][ T7313] bridge_slave_1: entered promiscuous mode [ 118.149405][ T7313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 118.152230][ T7313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 118.159198][ T7313] team0: Port device team_slave_0 added [ 118.161630][ T7313] team0: Port device team_slave_1 added [ 118.168014][ T7313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 118.169374][ T7313] 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. [ 118.174329][ T7313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 118.177394][ T7313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 118.178773][ T7313] 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. [ 118.183706][ T7313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 118.248238][ T7313] hsr_slave_0: entered promiscuous mode [ 118.286725][ T7313] hsr_slave_1: entered promiscuous mode