Warning: Permanently added '10.128.1.21' (ED25519) to the list of known hosts. 2024/05/17 11:52:07 ignoring optional flag "sandboxArg"="0" 2024/05/17 11:52:07 parsed 1 programs 2024/05/17 11:52:07 executed programs: 0 [ 43.820549] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.938770] chnl_net:caif_netlink_parms(): no params data found [ 43.949755] chnl_net:caif_netlink_parms(): no params data found [ 43.957008] chnl_net:caif_netlink_parms(): no params data found [ 43.966918] chnl_net:caif_netlink_parms(): no params data found [ 43.974391] chnl_net:caif_netlink_parms(): no params data found [ 44.576230] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.585178] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.595157] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.637799] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.688150] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.748970] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.755151] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.777971] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.784237] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.790717] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.796929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.847864] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.854757] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.875083] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.881176] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.888693] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.894949] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.912407] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.918691] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.935322] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.941498] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.001064] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.007210] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.028790] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.034942] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.540104] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.547410] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.553642] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.560373] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.568785] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.582594] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.589313] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.595600] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.602230] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.609717] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.616470] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.622967] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.630187] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.636878] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.644409] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.674876] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.681653] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.688072] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.694963] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.703032] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.757465] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.764125] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.770400] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.777149] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.784616] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.895248] Bluetooth: hci3: command 0x0409 tx timeout [ 45.901367] Bluetooth: hci4: command 0x0409 tx timeout [ 45.918798] Bluetooth: hci1: command 0x0409 tx timeout [ 45.933302] Bluetooth: hci2: command 0x0409 tx timeout [ 45.942480] Bluetooth: hci0: command 0x0409 tx timeout [ 47.021617] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 47.035843] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.042966] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.050858] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 47.058607] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 47.067464] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.074798] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.082677] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 47.091294] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 47.098193] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.105434] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.113423] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 47.121177] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 47.129332] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.136627] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.144087] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 47.172319] IPv6: ADDRCONF(NETDEV_CHANGE): bpq0: link becomes ready [ 47.182364] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 47.189194] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.196507] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.204431] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 47.211586] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 47.219468] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.227098] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.236835] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 47.287228] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 47.294573] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.301926] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.310690] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 47.318493] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 47.324771] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.331972] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.339298] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 47.347826] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 47.355075] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.357804] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 47.362186] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.369403] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.375367] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 47.382353] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.396587] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 47.439215] [ 47.440940] ====================================================== [ 47.447467] WARNING: possible circular locking dependency detected [ 47.453965] 4.19.0-syzkaller #0 Not tainted [ 47.458264] ------------------------------------------------------ [ 47.464722] syz-executor.0/4986 is trying to acquire lock: [ 47.470348] 00000000a6647ead (&(&nr_node->node_lock)->rlock){+...}, at: nr_rt_ioctl+0x26a/0x9b0 [ 47.479170] [ 47.479170] but task is already holding lock: [ 47.485260] 00000000f66f565b (nr_node_list_lock){+...}, at: nr_rt_ioctl+0x22c/0x9b0 [ 47.493203] [ 47.493203] which lock already depends on the new lock. [ 47.493203] [ 47.501505] [ 47.501505] the existing dependency chain (in reverse order) is: [ 47.509131] [ 47.509131] -> #1 (nr_node_list_lock){+...}: [ 47.515290] _raw_spin_lock_bh+0x31/0x40 [ 47.519984] nr_rt_ioctl+0x82c/0x9b0 [ 47.524210] nr_ioctl+0x123/0x1d0 [ 47.528245] sock_do_ioctl+0x43/0x160 [ 47.532627] sock_ioctl+0x1b6/0x350 [ 47.536832] do_vfs_ioctl+0xa4/0x6a0 [ 47.541132] ksys_ioctl+0x62/0x90 [ 47.545091] __x64_sys_ioctl+0x15/0x20 [ 47.549833] do_syscall_64+0x6e/0x1c0 [ 47.554325] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.560094] [ 47.560094] -> #0 (&(&nr_node->node_lock)->rlock){+...}: [ 47.567271] lock_acquire+0xc0/0x190 [ 47.571761] _raw_spin_lock_bh+0x31/0x40 [ 47.576668] nr_rt_ioctl+0x26a/0x9b0 [ 47.580963] nr_ioctl+0x123/0x1d0 [ 47.585186] sock_do_ioctl+0x43/0x160 [ 47.590180] sock_ioctl+0x1b6/0x350 [ 47.594323] do_vfs_ioctl+0xa4/0x6a0 [ 47.598852] ksys_ioctl+0x62/0x90 [ 47.602910] __x64_sys_ioctl+0x15/0x20 [ 47.607791] do_syscall_64+0x6e/0x1c0 [ 47.612209] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.618131] [ 47.618131] other info that might help us debug this: [ 47.618131] [ 47.626426] Possible unsafe locking scenario: [ 47.626426] [ 47.632624] CPU0 CPU1 [ 47.637272] ---- ---- [ 47.641933] lock(nr_node_list_lock); [ 47.645964] lock(&(&nr_node->node_lock)->rlock); [ 47.655044] lock(nr_node_list_lock); [ 47.661611] lock(&(&nr_node->node_lock)->rlock); [ 47.666511] [ 47.666511] *** DEADLOCK *** [ 47.666511] [ 47.674107] 1 lock held by syz-executor.0/4986: [ 47.679747] #0: 00000000f66f565b (nr_node_list_lock){+...}, at: nr_rt_ioctl+0x22c/0x9b0 [ 47.688775] [ 47.688775] stack backtrace: [ 47.693500] CPU: 0 PID: 4986 Comm: syz-executor.0 Not tainted 4.19.0-syzkaller #0 [ 47.701471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 47.710886] Call Trace: [ 47.713451] dump_stack+0xc4/0x11a [ 47.716966] print_circular_bug.isra.18.cold.34+0x173/0x1cd [ 47.722760] __lock_acquire+0x11bb/0x12f0 [ 47.726878] ? _raw_spin_unlock_irq+0x27/0x40 [ 47.731341] lock_acquire+0xc0/0x190 [ 47.735140] ? nr_rt_ioctl+0x26a/0x9b0 [ 47.738995] _raw_spin_lock_bh+0x31/0x40 [ 47.743037] ? nr_rt_ioctl+0x26a/0x9b0 [ 47.747182] nr_rt_ioctl+0x26a/0x9b0 [ 47.750892] ? futex_wait_queue_me+0x10e/0x130 [ 47.756981] ? futex_wait+0x18d/0x250 [ 47.760753] ? security_capable+0x37/0x50 [ 47.764883] nr_ioctl+0x123/0x1d0 [ 47.768322] sock_do_ioctl+0x43/0x160 [ 47.772100] ? __lock_acquire+0x298/0x12f0 [ 47.776314] sock_ioctl+0x1b6/0x350 [ 47.780034] do_vfs_ioctl+0xa4/0x6a0 [ 47.784040] ? __fget+0xed/0x1d0 [ 47.787388] ksys_ioctl+0x62/0x90 [ 47.790875] ? do_syscall_64+0x1c/0x1c0 [ 47.794836] __x64_sys_ioctl+0x15/0x20 [ 47.798997] do_syscall_64+0x6e/0x1c0 [ 47.802893] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.808053] RIP: 0033:0x7f46531d2d69 [ 47.811747] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 47.831043] RSP: 002b:00007f46525530c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.838729] RAX: ffffffffffffffda RBX: 00007f4653300f80 RCX: 00007f46531d2d69 [ 47.846147] RDX: 0000000000000000 RSI: 00000000000089e2 RDI: 0000000000000007 [ 47.853579] RBP: 00007f465321f49e R08: 0000000000000000 R09: 0000000000000000 [ 47.861186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.868593] R13: 0000000000000006 R14: 00007f4653300f80 R15: 00007ffdf59bac58 [ 47.974730] Bluetooth: hci0: command 0x041b tx timeout [ 47.981004] Bluetooth: hci2: command 0x041b tx timeout [ 47.988774] Bluetooth: hci1: command 0x041b tx timeout [ 48.014858] Bluetooth: hci4: command 0x041b tx timeout [ 48.033592] Bluetooth: hci3: command 0x041b tx timeout 2024/05/17 11:52:12 executed programs: 514 [ 50.054739] Bluetooth: hci3: command 0x040f tx timeout [ 50.060107] Bluetooth: hci4: command 0x040f tx timeout [ 50.067158] Bluetooth: hci1: command 0x040f tx timeout [ 50.075141] Bluetooth: hci2: command 0x040f tx timeout [ 50.081056] Bluetooth: hci0: command 0x040f tx timeout [ 52.134747] Bluetooth: hci0: command 0x0419 tx timeout [ 52.142136] Bluetooth: hci2: command 0x0419 tx timeout [ 52.151345] Bluetooth: hci1: command 0x0419 tx timeout [ 52.157837] Bluetooth: hci4: command 0x0419 tx timeout [ 52.181556] Bluetooth: hci3: command 0x0419 tx timeout 2024/05/17 11:52:17 executed programs: 3086