Warning: Permanently added '10.128.0.24' (ECDSA) to the list of known hosts. syzkaller login: [ 160.947265][ T8512] IPVS: ftp: loaded support on port[0] = 21 [ 160.962088][ T8517] IPVS: ftp: loaded support on port[0] = 21 [ 160.967771][ T8513] IPVS: ftp: loaded support on port[0] = 21 [ 160.997424][ T8516] IPVS: ftp: loaded support on port[0] = 21 [ 161.005353][ T8515] IPVS: ftp: loaded support on port[0] = 21 [ 161.043775][ T8514] IPVS: ftp: loaded support on port[0] = 21 [ 161.658910][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.667337][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.744439][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 161.779183][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.787167][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.817183][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 161.866174][ T21] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.908214][ T21] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.931633][ T118] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.940290][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 161.948804][ T118] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.967053][ T21] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.975553][ T21] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.975613][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 161.993692][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program executing program [ 162.082067][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.114044][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.127942][ C0] hrtimer: interrupt took 79637 ns [ 162.145322][ T21] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.170161][ T21] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 162.201581][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 162.220441][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready executing program [ 162.255487][ T21] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.270629][ T21] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.272196][ T118] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.288747][ T118] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 162.311482][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 162.334114][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 162.372980][ T8] BUG: sleeping function called from invalid context at net/mac80211/sta_info.c:1962 [ 162.386001][ T21] [ 162.388388][ T21] ============================= [ 162.393230][ T21] [ BUG: Invalid wait context ] [ 162.398085][ T21] 5.10.0-rc3-syzkaller #0 Not tainted [ 162.403493][ T21] ----------------------------- [ 162.408372][ T21] kworker/u4:1/21 is trying to lock: [ 162.413693][ T21] ffff88801c0ba9d0 (&local->chanctx_mtx){+.+.}-{3:3}, at: ieee80211_recalc_min_chandef+0x49/0x140 [ 162.415132][ T211] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.424333][ T21] other info that might help us debug this: [ 162.424342][ T21] context-{4:4} [ 162.424350][ T21] 4 locks held by kworker/u4:1/21: [ 162.424354][ T21] #0: ffff88801b177138 ((wq_completion)phy4){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 162.424410][ T21] #1: [ 162.437266][ T8514] ieee80211 phy14: Selected rate control algorithm 'minstrel_ht' executing program [ 162.438203][ T21] ffffc90000dbfda8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 162.438258][ T21] #2: [ 162.446422][ T34] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.446866][ T21] ffff888024918d00 [ 162.464543][ T8] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 8, name: kworker/u4:0 [ 162.467509][ T21] (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0x93/0xe80 [ 162.467546][ T21] #3: ffffffff8b3372a0 (rcu_read_lock){....}-{1:2}, at: sta_info_insert_rcu+0x680/0x2ba0 [ 162.467575][ T21] stack backtrace: [ 162.467589][ T21] CPU: 0 PID: 21 Comm: kworker/u4:1 Not tainted 5.10.0-rc3-syzkaller #0 [ 162.467595][ T21] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.467610][ T21] Workqueue: phy4 ieee80211_iface_work [ 162.488546][ T34] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.488965][ T21] Call Trace: [ 162.501455][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 162.501751][ T21] dump_stack+0x107/0x163 [ 162.501774][ T21] __lock_acquire.cold+0x310/0x3a2 [ 162.546294][ T211] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.547463][ T21] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 162.547477][ T21] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 162.547489][ T21] lock_acquire+0x2a3/0x8c0 [ 162.547505][ T21] ? ieee80211_recalc_min_chandef+0x49/0x140 [ 162.547518][ T21] ? lock_release+0x710/0x710 [ 162.547552][ T21] __mutex_lock+0x134/0x10e0 [ 162.547576][ T21] ? ieee80211_recalc_min_chandef+0x49/0x140 executing program [ 162.562561][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 162.565381][ T21] ? ieee80211_recalc_min_chandef+0x49/0x140 [ 162.565399][ T21] ? mutex_lock_io_nested+0xf60/0xf60 [ 162.565424][ T21] ? ieee80211_clear_fast_rx+0x58/0x80 [ 162.588346][ T118] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.588586][ T21] ? mark_held_locks+0x9f/0xe0 [ 162.594741][ T118] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.599100][ T21] ieee80211_recalc_min_chandef+0x49/0x140 executing program executing program executing program executing program [ 162.599120][ T21] sta_info_move_state+0x3cf/0x8d0 [ 162.599133][ T21] sta_info_free+0x65/0x3b0 [ 162.599144][ T21] sta_info_insert_rcu+0x303/0x2ba0 [ 162.599159][ T21] ? find_held_lock+0x2d/0x110 [ 162.599173][ T21] ? rate_control_rate_init+0x32c/0x6a0 [ 162.599184][ T21] ? sta_info_free+0x3b0/0x3b0 [ 162.599198][ T21] ? __local_bh_enable_ip+0x9c/0x110 [ 162.599209][ T21] ? rate_control_rate_init+0x35f/0x6a0 [ 162.599239][ T21] ieee80211_ibss_finish_sta+0x212/0x390 [ 162.624460][ T8] INFO: lockdep is turned off. executing program executing program executing program [ 162.627849][ T21] ? ieee80211_ibss_build_presp+0x15f0/0x15f0 [ 162.627872][ T21] ? __local_bh_enable_ip+0x9c/0x110 [ 162.627885][ T21] ieee80211_ibss_work+0x2c7/0xe80 [ 162.627900][ T21] ? ieee80211_ibss_rx_queued_mgmt+0x1870/0x1870 [ 162.627917][ T21] ? mark_held_locks+0x9f/0xe0 [ 162.627936][ T21] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 162.627953][ T21] ? lockdep_hardirqs_on+0x79/0x100 [ 162.627966][ T21] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 162.627996][ T21] ieee80211_iface_work+0x91f/0xa90 executing program executing program executing program executing program [ 162.645856][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 162.652667][ T21] process_one_work+0x933/0x15a0 [ 162.652686][ T21] ? lock_release+0x710/0x710 [ 162.652697][ T21] ? pwq_dec_nr_in_flight+0x320/0x320 [ 162.652710][ T21] ? rwlock_bug.part.0+0x90/0x90 [ 162.652724][ T21] ? _raw_spin_lock_irq+0x41/0x50 [ 162.652736][ T21] worker_thread+0x64c/0x1120 [ 162.652757][ T21] ? process_one_work+0x15a0/0x15a0 [ 162.652770][ T21] kthread+0x3af/0x4a0 executing program executing program [ 162.652782][ T21] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 162.652795][ T21] ret_from_fork+0x1f/0x30 [ 162.706281][ T8] Preemption disabled at: [ 162.854480][ T8] [] __mutex_lock+0x10f/0x10e0 executing program executing program executing program executing program executing program [ 162.868923][ T8] CPU: 0 PID: 8 Comm: kworker/u4:0 Not tainted 5.10.0-rc3-syzkaller #0 [ 162.877898][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.888506][ T8] Workqueue: phy5 ieee80211_iface_work [ 162.893991][ T8] Call Trace: [ 162.897328][ T8] dump_stack+0x107/0x163 [ 162.901705][ T8] ? __mutex_lock+0x10f/0x10e0 [ 162.906498][ T8] ___might_sleep.cold+0x1e8/0x22e [ 162.913578][ T8] sta_info_move_state+0x32/0x8d0 [ 162.918648][ T8] sta_info_free+0x65/0x3b0 [ 162.923205][ T8] sta_info_insert_rcu+0x303/0x2ba0 [ 162.927580][ T3130] Bluetooth: hci0: command 0x0409 tx timeout [ 162.928451][ T8] ? find_held_lock+0x2d/0x110 [ 162.939242][ T8] ? rate_control_rate_init+0x32c/0x6a0 [ 162.944882][ T8] ? sta_info_free+0x3b0/0x3b0 [ 162.949895][ T8] ? __local_bh_enable_ip+0x9c/0x110 [ 162.955241][ T8] ? rate_control_rate_init+0x35f/0x6a0 [ 162.960841][ T8] ieee80211_ibss_finish_sta+0x212/0x390 [ 162.966506][ T8] ? ieee80211_ibss_build_presp+0x15f0/0x15f0 [ 162.972597][ T8] ? __local_bh_enable_ip+0x9c/0x110 [ 162.977910][ T8] ieee80211_ibss_work+0x2c7/0xe80 [ 162.984053][ T8] ? ieee80211_ibss_rx_queued_mgmt+0x1870/0x1870 [ 162.990439][ T8] ? mark_held_locks+0x9f/0xe0 [ 162.995252][ T8] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 163.001089][ T8] ? lockdep_hardirqs_on+0x79/0x100 [ 163.006382][ T8] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 163.012267][ T8] ieee80211_iface_work+0x91f/0xa90 [ 163.017532][ T8] process_one_work+0x933/0x15a0 [ 163.022529][ T8] ? lock_release+0x710/0x710 [ 163.027304][ T8] ? pwq_dec_nr_in_flight+0x320/0x320 [ 163.032919][ T8] ? rwlock_bug.part.0+0x90/0x90 [ 163.037958][ T8] ? _raw_spin_lock_irq+0x41/0x50 [ 163.043757][ T8] worker_thread+0x64c/0x1120 [ 163.048496][ T8] ? process_one_work+0x15a0/0x15a0 [ 163.053743][ T8] kthread+0x3af/0x4a0 [ 163.057880][ T8] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 163.063848][ T8] ret_from_fork+0x1f/0x30 [ 163.069614][ T5] Bluetooth: hci1: command 0x0409 tx timeout executing program executing program executing program executing program executing program [ 163.072984][ T3130] Bluetooth: hci4: command 0x0409 tx timeout [ 163.076159][ T5] Bluetooth: hci2: command 0x0409 tx timeout [ 163.099556][ T3130] Bluetooth: hci3: command 0x0409 tx timeout executing program [ 163.123449][ T5] Bluetooth: hci5: command 0x0409 tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 165.007827][ T3130] Bluetooth: hci0: command 0x041b tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 165.096376][ T3130] Bluetooth: hci1: command 0x041b tx timeout executing program executing program executing program executing program [ 165.167923][ T3130] Bluetooth: hci5: command 0x041b tx timeout [ 165.174237][ T3130] Bluetooth: hci2: command 0x041b tx timeout [ 165.202863][ T3130] Bluetooth: hci3: command 0x041b tx timeout executing program executing program executing program executing program executing program executing program [ 165.214654][ T3130] Bluetooth: hci4: command 0x041b tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 167.097612][ T3130] Bluetooth: hci0: command 0x040f tx timeout executing program executing program executing program executing program executing program executing program [ 167.167750][ T3130] Bluetooth: hci1: command 0x040f tx timeout executing program executing program executing program executing program executing program executing program executing program executing program [ 167.251950][ T3130] Bluetooth: hci4: command 0x040f tx timeout [ 167.271208][ T3130] Bluetooth: hci3: command 0x040f tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 167.305958][ T3130] Bluetooth: hci2: command 0x040f tx timeout [ 167.326853][ T3130] Bluetooth: hci5: command 0x040f tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 169.167663][ T3130] Bluetooth: hci0: command 0x0419 tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 169.247568][ T3130] Bluetooth: hci1: command 0x0419 tx timeout executing program executing program executing program executing program executing program executing program executing program [ 169.327787][ T3130] Bluetooth: hci2: command 0x0419 tx timeout [ 169.336699][ T3130] Bluetooth: hci3: command 0x0419 tx timeout executing program executing program executing program executing program executing program executing program [ 169.373978][ T3130] Bluetooth: hci4: command 0x0419 tx timeout executing program executing program executing program executing program executing program executing program executing program executing program [ 169.415853][ T3130] Bluetooth: hci5: command 0x0419 tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program