Warning: Permanently added '10.128.0.57' (ECDSA) to the list of known hosts. syzkaller login: [ 51.279735][ T3615] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 51.287756][ T3615] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 51.288166][ T3615] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 51.289155][ T3615] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 51.289891][ T3615] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 51.297287][ T3615] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 51.373124][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.373140][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.374462][ T1134] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 51.396631][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.396657][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.397931][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 51.413728][ T3611] BUG: sleeping function called from invalid context at kernel/workqueue.c:3010 [ 51.413744][ T3611] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3611, name: syz-executor124 [ 51.413763][ T3611] preempt_count: 201, expected: 0 [ 51.413773][ T3611] RCU nest depth: 0, expected: 0 [ 51.413783][ T3611] 3 locks held by syz-executor124/3611: [ 51.413797][ T3611] #0: ffff888073295c10 (&sb->s_type->i_mutex_key#10){+.+.}-{3:3}, at: __sock_release+0x86/0x280 [ 51.413883][ T3611] #1: ffff888073ff1ab0 (sk_lock-AF_INET6){+.+.}-{0:0}, at: tcp_close+0x1e/0xc0