Warning: Permanently added '10.128.0.76' (ED25519) to the list of known hosts. 1970/01/01 00:00:57 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:57 ignoring optional flag "type"="gce" 1970/01/01 00:00:58 parsed 1 programs [ 58.625835][ T6685] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 1970/01/01 00:00:58 executed programs: 0 [ 58.659982][ T6056] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 58.662781][ T6056] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 58.665201][ T6056] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 58.668277][ T6056] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 58.671878][ T6056] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 58.763649][ T6690] chnl_net:caif_netlink_parms(): no params data found [ 58.813958][ T6690] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.814067][ T6690] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.814161][ T6690] bridge_slave_0: entered allmulticast mode [ 58.815037][ T6690] bridge_slave_0: entered promiscuous mode [ 58.817228][ T6690] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.817311][ T6690] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.817402][ T6690] bridge_slave_1: entered allmulticast mode [ 58.818289][ T6690] bridge_slave_1: entered promiscuous mode [ 58.837438][ T6690] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.838985][ T6690] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.855555][ T6690] team0: Port device team_slave_0 added [ 58.857322][ T6690] team0: Port device team_slave_1 added [ 58.871217][ T6690] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.871298][ T6690] 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. [ 58.871328][ T6690] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.872560][ T6690] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.872587][ T6690] 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. [ 58.872616][ T6690] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.899531][ T6690] hsr_slave_0: entered promiscuous mode [ 58.900042][ T6690] hsr_slave_1: entered promiscuous mode [ 59.782305][ T6690] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 59.786114][ T6690] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 59.789801][ T6690] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 59.799776][ T6690] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 59.840403][ T6690] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.850568][ T6690] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.860968][ T194] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.861084][ T194] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.883197][ T2119] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.883291][ T2119] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.896548][ T6690] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.979429][ T6690] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.004680][ T6690] veth0_vlan: entered promiscuous mode [ 60.013171][ T6690] veth1_vlan: entered promiscuous mode [ 60.028080][ T6690] veth0_macvtap: entered promiscuous mode [ 60.031501][ T6690] veth1_macvtap: entered promiscuous mode [ 60.042796][ T6690] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.048321][ T6690] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.056574][ T6690] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.059102][ T6690] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.061531][ T6690] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.064244][ T6690] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.108999][ T2221] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.109061][ T2221] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.132576][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.132646][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.573110][ T6789] loop0: detected capacity change from 0 to 65536 [ 60.607076][ T6789] XFS (loop0): Mounting V5 Filesystem e4654a66-62e5-4963-a81e-012d9d4871af [ 60.629171][ T6789] XFS (loop0): Ending clean mount [ 60.733180][ T6056] Bluetooth: hci0: command tx timeout [ 62.822605][ T6056] Bluetooth: hci0: command tx timeout [ 64.733644][ T2393] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.733767][ T2393] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.892368][ T6056] Bluetooth: hci0: command tx timeout [ 66.972392][ T6056] Bluetooth: hci0: command tx timeout [ 69.858146][ T2300] cfg80211: failed to load regulatory.db 1970/01/01 00:01:29 executed programs: 1 [ 91.228594][ T55] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 91.229377][ T55] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 91.229753][ T55] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 91.230402][ T55] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 91.230814][ T55] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 91.329438][ T6976] chnl_net:caif_netlink_parms(): no params data found [ 91.366546][ T6976] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.366660][ T6976] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.366762][ T6976] bridge_slave_0: entered allmulticast mode [ 91.367572][ T6976] bridge_slave_0: entered promiscuous mode [ 91.368948][ T6976] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.369017][ T6976] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.369140][ T6976] bridge_slave_1: entered allmulticast mode [ 91.369935][ T6976] bridge_slave_1: entered promiscuous mode [ 91.388874][ T6976] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.390423][ T6976] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.406000][ T6976] team0: Port device team_slave_0 added [ 91.408172][ T6976] team0: Port device team_slave_1 added [ 91.421942][ T6976] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.421993][ T6976] 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. [ 91.422023][ T6976] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.423855][ T6976] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.423881][ T6976] 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. [ 91.423909][ T6976] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.458807][ T6976] hsr_slave_0: entered promiscuous mode [ 91.459318][ T6976] hsr_slave_1: entered promiscuous mode [ 91.459657][ T6976] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.459760][ T6976] Cannot create hsr debugfs directory [ 91.574896][ T6976] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.664328][ T6976] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.744402][ T6976] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.856069][ T6976] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.020477][ T6976] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.024541][ T6976] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.028335][ T6976] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.032078][ T6976] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.048056][ T6976] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.048135][ T6976] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.048252][ T6976] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.048319][ T6976] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.077939][ T6976] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.084653][ T528] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.087078][ T528] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.098946][ T6976] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.103250][ T194] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.103688][ T194] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.111641][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.111736][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.205650][ T6976] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.224678][ T6976] veth0_vlan: entered promiscuous mode [ 92.228555][ T6976] veth1_vlan: entered promiscuous mode [ 92.243188][ T6976] veth0_macvtap: entered promiscuous mode [ 92.245066][ T6976] veth1_macvtap: entered promiscuous mode [ 92.250835][ T6976] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 92.252137][ T6976] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.255215][ T6976] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.257816][ T6976] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 92.257846][ T6976] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.258576][ T6976] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.259993][ T6976] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.260031][ T6976] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.260062][ T6976] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.260092][ T6976] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.307416][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.307472][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.323113][ T194] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.323165][ T194] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.292632][ T55] Bluetooth: hci1: command tx timeout 1970/01/01 00:01:35 executed programs: 8 [ 95.382293][ T55] Bluetooth: hci1: command tx timeout [ 97.452601][ T55] Bluetooth: hci1: command tx timeout [ 99.533092][ T55] Bluetooth: hci1: command tx timeout 1970/01/01 00:01:40 executed programs: 20 1970/01/01 00:01:45 executed programs: 32 1970/01/01 00:01:50 executed programs: 44 1970/01/01 00:01:55 executed programs: 56 1970/01/01 00:02:00 executed programs: 68 1970/01/01 00:02:05 executed programs: 80 [ 126.182880][ T2393] ieee802154 phy0 wpan0: encryption failed: -22 [ 126.182965][ T2393] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:02:10 executed programs: 93 1970/01/01 00:02:15 executed programs: 105 1970/01/01 00:02:21 executed programs: 118 1970/01/01 00:02:26 executed programs: 130 1970/01/01 00:02:31 executed programs: 143 1970/01/01 00:02:36 executed programs: 155 1970/01/01 00:02:41 executed programs: 167 1970/01/01 00:02:46 executed programs: 180 1970/01/01 00:02:52 executed programs: 193 1970/01/01 00:02:57 executed programs: 206 1970/01/01 00:03:03 executed programs: 219 [ 184.572808][ T6056] Bluetooth: hci0: command 0x0406 tx timeout [ 187.622753][ T2393] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.622861][ T2393] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:03:08 executed programs: 232 1970/01/01 00:03:13 executed programs: 244 1970/01/01 00:03:18 executed programs: 257 1970/01/01 00:03:24 executed programs: 270 1970/01/01 00:03:29 executed programs: 283 1970/01/01 00:03:34 executed programs: 295 [ 215.292792][ T55] Bluetooth: hci1: command 0x0406 tx timeout [ 219.622400][ T32] INFO: task syz-executor.0:6789 blocke ** replaying previous printk message ** [ 219.622400][ T32] INFO: task syz-executor.0:6789 blocked for more than 143 seconds. [ 219.622504][ T32] Not tainted 6.15.0-rc4-syzkaller-00028-ge0f4c8dd9d2d #0 [ 219.622526][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 219.622545][ T32] task:syz-executor.0 state:D stack:0 pid:6789 tgid:6788 ppid:6690 task_flags:0x440140 flags:0x00000019 [ 219.622583][ T32] Call trace: [ 219.622601][ T32] __switch_to+0x404/0x778 (T) [ 219.622631][ T32] __schedule+0x13b0/0x28d4 [ 219.622655][ T32] schedule+0xb4/0x230 [ 219.622679][ T32] xlog_grant_head_wait+0x400/0xae8 [ 219.622707][ T32] xlog_grant_head_check+0x210/0x394 [ 219.622732][ T32] xfs_log_reserve+0x2c0/0x898 [ 219.622756][ T32] xfs_trans_reserve+0x1c8/0x568 [ 219.622780][ T32] xfs_trans_alloc+0x3e0/0x858 [ 219.622804][ T32] xfs_trans_alloc_inode+0x108/0x42c [ 219.622829][ T32] xfs_attr_set+0x6d8/0x1020 [ 219.622860][ T32] xfs_attr_change+0x254/0x334 [ 219.622884][ T32] xfs_xattr_set+0x120/0x200 [ 219.622927][ T32] __vfs_setxattr+0x3d8/0x400 [ 219.622956][ T32] __vfs_setxattr_noperm+0x120/0x5c4 [ 219.622983][ T32] __vfs_setxattr_locked+0x1ec/0x218 [ 219.623010][ T32] vfs_setxattr+0x158/0x2ac [ 219.623036][ T32] filename_setxattr+0x20c/0x4f8 [ 219.623064][ T32] path_setxattrat+0x2e8/0x320 [ 219.623091][ T32] __arm64_sys_lsetxattr+0xc0/0xdc [ 219.623118][ T32] invoke_syscall+0x98/0x2b8 [ 219.623142][ T32] el0_svc_common+0x130/0x23c [ 219.623166][ T32] do_el0_svc+0x48/0x58 [ 219.623189][ T32] el0_svc+0x58/0x150 [ 219.623215][ T32] el0t_64_sync_handler+0x78/0x108 [ 219.623240][ T32] el0t_64_sync+0x198/0x19c [ 219.623280][ T32] [ 219.623280][ T32] Showing all locks held in the system: [ 219.623301][ T32] 1 lock held by khungtaskd/32: [ 219.623320][ T32] #0: ffff80008f4e7d20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0x4/0x48 [ 219.623401][ T32] 2 locks held by pr/ttyAMA0/46: [ 219.623433][ T32] 2 locks held by getty/6249: [ 219.623453][ T32] #0: ffff0000d2eb70a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 219.623526][ T32] #1: ffff80009b5db2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x34c/0xfa0 [ 219.623603][ T32] 3 locks held by syz-executor.0/6789: [ 219.623623][ T32] #0: ffff0000c7134420 (sb_writers#11){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 219.623702][ T32] #1: ffff0000defa8330 (&inode->i_sb->s_type->i_mutex_dir_key){++++}-{4:4}, at: vfs_setxattr+0x138/0x2ac [ 219.623777][ T32] #2: ffff0000c7134610 (sb_internal#2){.+.+}-{0:0}, at: xfs_trans_alloc_inode+0x108/0x42c [ 219.623858][ T32] 2 locks held by syz-executor.0/7613: [ 219.623878][ T32] [ 219.623894][ T32] ============================================= [ 219.623894][ T32] [ 219.623913][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 219.690072][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.15.0-rc4-syzkaller-00028-ge0f4c8dd9d2d #0 PREEMPT [ 219.692896][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 219.695481][ T32] Call trace: [ 219.696264][ T32] show_stack+0x2c/0x3c (C) [ 219.697422][ T32] __dump_stack+0x30/0x40 [ 219.698592][ T32] dump_stack_lvl+0x30/0x12c [ 219.699842][ T32] dump_stack+0x1c/0x28 [ 219.700905][ T32] panic+0x2bc/0x7ac [ 219.701822][ T32] hung_task_panic+0x0/0x2c [ 219.702887][ T32] kthread+0x5fc/0x75c [ 219.703942][ T32] ret_from_fork+0x10/0x20 [ 219.705132][ T32] SMP: stopping secondary CPUs [ 220.778846][ T32] SMP: failed to stop secondary CPUs 0 [ 220.780447][ T32] Kernel Offset: disabled [ 220.781497][ T32] CPU features: 0x0800,000040e0,01000250,82017203 [ 220.783140][ T32] Memory Limit: none [ 221.168029][ T32] Rebooting in 86400 seconds..