Warning: Permanently added '10.128.1.26' (ECDSA) to the list of known hosts. syzkaller login: [ 75.181409][ T473] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.211815][ T473] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.224048][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready executing program [ 75.247045][ T473] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.268743][ T473] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.279843][ T8425] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.321413][ T473] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.329534][ T473] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.344445][ T8425] ------------[ cut here ]------------ [ 75.350578][ T8425] no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0 [ 75.361364][ T8425] WARNING: CPU: 1 PID: 8425 at net/mac80211/rate.c:375 __rate_control_send_low+0x6aa/0x7e0 [ 75.371592][ T8425] Modules linked in: [ 75.375763][ T8425] CPU: 1 PID: 8425 Comm: kworker/1:3 Not tainted 5.13.0-rc2-next-20210518-syzkaller #0 [ 75.385757][ T8425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.395978][ T8425] Workqueue: mld mld_ifc_work [ 75.400714][ T8425] RIP: 0010:__rate_control_send_low+0x6aa/0x7e0 [ 75.407181][ T8425] Code: 14 48 89 44 24 18 e8 d5 6d 01 f9 44 8b 44 24 2c 45 89 e9 44 89 e1 48 8b 74 24 18 44 89 f2 48 c7 c7 80 59 a8 8a e8 91 59 67 00 <0f> 0b e9 36 fd ff ff e8 fa cf 46 f9 e9 03 fe ff ff 48 89 df e8 bd [ 75.428078][ T8425] RSP: 0018:ffffc9000100ef58 EFLAGS: 00010282 [ 75.434364][ T8425] RAX: 0000000000000000 RBX: ffff888016d708e8 RCX: 0000000000000000 [ 75.442462][ T8425] RDX: ffff8880245b3900 RSI: ffffffff815dbea5 RDI: fffff52000201ddd [ 75.450550][ T8425] RBP: ffff888036d93208 R08: 0000000000000000 R09: 0000000000000000 [ 75.458629][ T8425] R10: ffffffff815d5cee R11: 0000000000000000 R12: 0000000000000000 [ 75.466741][ T8425] R13: 0000000000000000 R14: 00000000ffffffff R15: ffff888036d90d00 [ 75.474909][ T8425] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 75.484191][ T8425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.490961][ T8425] CR2: 00007fe9145974a0 CR3: 000000001d972000 CR4: 00000000001506e0 [ 75.499258][ T8425] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.507697][ T8425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.516076][ T8425] Call Trace: [ 75.519406][ T8425] rate_control_send_low+0x26d/0x800 [ 75.524933][ T8425] ? kmem_cache_free+0x8e/0x5a0 [ 75.529842][ T8425] rate_control_get_rate+0x1b9/0x5a0 [ 75.535438][ T8425] ieee80211_tx_h_rate_ctrl+0xa5f/0x1730 [ 75.541429][ T8425] ? ieee80211_skb_resize+0x630/0x630 [ 75.547415][ T8425] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 75.553869][ T8425] ? ieee80211_tx_h_select_key+0xd29/0x1780 [ 75.559913][ T8425] invoke_tx_handlers_early+0x6af/0x25e0 [ 75.565829][ T8425] ieee80211_tx+0x250/0x430 [ 75.570380][ T8425] ? ieee80211_tx_prepare_skb+0x460/0x460 [ 75.576275][ T8425] ? ieee80211_build_hdr+0x24d/0x29c0 [ 75.581955][ T8425] ? lock_release+0x720/0x720 [ 75.586659][ T8425] ? unwind_next_frame+0xec8/0x1ce0 [ 75.592144][ T8425] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 75.598619][ T8425] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 75.605197][ T8425] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 75.611784][ T8425] ? ieee80211_set_qos_hdr+0x87/0x3f0 [ 75.617771][ T8425] ieee80211_xmit+0x339/0x420 [ 75.622761][ T8425] __ieee80211_subif_start_xmit+0x7a9/0xcc0 [ 75.628923][ T8425] ? ieee80211_clear_fast_xmit+0x110/0x110 [ 75.635194][ T8425] ieee80211_subif_start_xmit+0xee/0xef0 [ 75.640939][ T8425] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 75.647341][ T8425] ? is_dynamic_key+0x1a0/0x1a0 [ 75.652355][ T8425] ? __ieee80211_subif_start_xmit+0xcc0/0xcc0 [ 75.658511][ T8425] dev_hard_start_xmit+0x1eb/0x920 [ 75.664050][ T8425] sch_direct_xmit+0x19f/0xba0 [ 75.669156][ T8425] ? dev_watchdog+0xd00/0xd00 [ 75.674572][ T8425] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 75.681075][ T8425] ? pfifo_fast_dequeue+0x5c8/0xbe0 [ 75.686667][ T8425] __qdisc_run+0x4bc/0x1680 [ 75.691791][ T8425] ? _raw_spin_unlock+0x24/0x40 [ 75.697297][ T8425] __dev_queue_xmit+0x1334/0x3150 [ 75.702899][ T8425] ? neigh_resolve_output+0x50e/0x820 [ 75.708845][ T8425] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 75.714351][ T8425] ? ip6_finish_output2+0x686/0x1700 [ 75.719878][ T8425] ? mark_held_locks+0x9f/0xe0 [ 75.724899][ T8425] ? memcpy+0x39/0x60 [ 75.729311][ T8425] neigh_resolve_output+0x50e/0x820 [ 75.735119][ T8425] ip6_finish_output2+0x686/0x1700 [ 75.740622][ T8425] __ip6_finish_output+0x4c1/0xe10 [ 75.746073][ T8425] ? in6_dev_get+0x2c0/0x2c0 [ 75.751831][ T8425] ip6_finish_output+0x32/0x200 [ 75.756827][ T8425] ip6_output+0x1e4/0x530 [ 75.761172][ T8425] mld_sendpack+0x8d4/0xdc0 [ 75.766057][ T8425] ? igmp6_mcf_seq_next+0x550/0x550 [ 75.771486][ T8425] mld_ifc_work+0x71c/0xdc0 [ 75.776131][ T8425] process_one_work+0x98d/0x1600 [ 75.781148][ T8425] ? pwq_dec_nr_in_flight+0x320/0x320 [ 75.786915][ T8425] ? rwlock_bug.part.0+0x90/0x90 [ 75.792103][ T8425] ? _raw_spin_lock_irq+0x41/0x50 [ 75.797248][ T8425] worker_thread+0x64c/0x1120 [ 75.802403][ T8425] ? __kthread_parkme+0x13f/0x1e0 [ 75.807724][ T8425] ? process_one_work+0x1600/0x1600 [ 75.813113][ T8425] kthread+0x3b1/0x4a0 [ 75.817328][ T8425] ? __kthread_bind_mask+0xc0/0xc0 [ 75.822704][ T8425] ret_from_fork+0x1f/0x30 [ 75.827191][ T8425] Kernel panic - not syncing: panic_on_warn set ... [ 75.833904][ T8425] CPU: 1 PID: 8425 Comm: kworker/1:3 Not tainted 5.13.0-rc2-next-20210518-syzkaller #0 [ 75.844229][ T8425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.854544][ T8425] Workqueue: mld mld_ifc_work [ 75.859464][ T8425] Call Trace: [ 75.862741][ T8425] dump_stack_lvl+0x13e/0x1d6 [ 75.867540][ T8425] panic+0x306/0x73d [ 75.871451][ T8425] ? __warn_printk+0xf3/0xf3 [ 75.877085][ T8425] ? __warn.cold+0x1a/0x44 [ 75.881956][ T8425] ? __rate_control_send_low+0x6aa/0x7e0 [ 75.888125][ T8425] __warn.cold+0x35/0x44 [ 75.892499][ T8425] ? wake_up_klogd.part.0+0x8e/0xd0 [ 75.897892][ T8425] ? __rate_control_send_low+0x6aa/0x7e0 [ 75.903731][ T8425] report_bug+0x1bd/0x210 [ 75.908414][ T8425] handle_bug+0x3c/0x60 [ 75.912570][ T8425] exc_invalid_op+0x14/0x40 [ 75.917069][ T8425] asm_exc_invalid_op+0x12/0x20 [ 75.922497][ T8425] RIP: 0010:__rate_control_send_low+0x6aa/0x7e0 [ 75.928938][ T8425] Code: 14 48 89 44 24 18 e8 d5 6d 01 f9 44 8b 44 24 2c 45 89 e9 44 89 e1 48 8b 74 24 18 44 89 f2 48 c7 c7 80 59 a8 8a e8 91 59 67 00 <0f> 0b e9 36 fd ff ff e8 fa cf 46 f9 e9 03 fe ff ff 48 89 df e8 bd [ 75.949158][ T8425] RSP: 0018:ffffc9000100ef58 EFLAGS: 00010282 [ 75.955420][ T8425] RAX: 0000000000000000 RBX: ffff888016d708e8 RCX: 0000000000000000 [ 75.963417][ T8425] RDX: ffff8880245b3900 RSI: ffffffff815dbea5 RDI: fffff52000201ddd [ 75.971808][ T8425] RBP: ffff888036d93208 R08: 0000000000000000 R09: 0000000000000000 [ 75.979867][ T8425] R10: ffffffff815d5cee R11: 0000000000000000 R12: 0000000000000000 [ 75.988022][ T8425] R13: 0000000000000000 R14: 00000000ffffffff R15: ffff888036d90d00 [ 75.996241][ T8425] ? wake_up_klogd.part.0+0x8e/0xd0 [ 76.001540][ T8425] ? vprintk+0x95/0x260 [ 76.005724][ T8425] ? __rate_control_send_low+0x6aa/0x7e0 [ 76.011460][ T8425] rate_control_send_low+0x26d/0x800 [ 76.016760][ T8425] ? kmem_cache_free+0x8e/0x5a0 [ 76.021801][ T8425] rate_control_get_rate+0x1b9/0x5a0 [ 76.027227][ T8425] ieee80211_tx_h_rate_ctrl+0xa5f/0x1730 [ 76.032882][ T8425] ? ieee80211_skb_resize+0x630/0x630 [ 76.038520][ T8425] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 76.044782][ T8425] ? ieee80211_tx_h_select_key+0xd29/0x1780 [ 76.051317][ T8425] invoke_tx_handlers_early+0x6af/0x25e0 [ 76.057072][ T8425] ieee80211_tx+0x250/0x430 [ 76.061676][ T8425] ? ieee80211_tx_prepare_skb+0x460/0x460 [ 76.067414][ T8425] ? ieee80211_build_hdr+0x24d/0x29c0 [ 76.073096][ T8425] ? lock_release+0x720/0x720 [ 76.077877][ T8425] ? unwind_next_frame+0xec8/0x1ce0 [ 76.083220][ T8425] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 76.089525][ T8425] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 76.095852][ T8425] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 76.102091][ T8425] ? ieee80211_set_qos_hdr+0x87/0x3f0 [ 76.107701][ T8425] ieee80211_xmit+0x339/0x420 [ 76.112408][ T8425] __ieee80211_subif_start_xmit+0x7a9/0xcc0 [ 76.118493][ T8425] ? ieee80211_clear_fast_xmit+0x110/0x110 [ 76.124591][ T8425] ieee80211_subif_start_xmit+0xee/0xef0 [ 76.130347][ T8425] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 76.136426][ T8425] ? is_dynamic_key+0x1a0/0x1a0 [ 76.141323][ T8425] ? __ieee80211_subif_start_xmit+0xcc0/0xcc0 [ 76.147515][ T8425] dev_hard_start_xmit+0x1eb/0x920 [ 76.152742][ T8425] sch_direct_xmit+0x19f/0xba0 [ 76.157582][ T8425] ? dev_watchdog+0xd00/0xd00 [ 76.162345][ T8425] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 76.168672][ T8425] ? pfifo_fast_dequeue+0x5c8/0xbe0 [ 76.173876][ T8425] __qdisc_run+0x4bc/0x1680 [ 76.178476][ T8425] ? _raw_spin_unlock+0x24/0x40 [ 76.183821][ T8425] __dev_queue_xmit+0x1334/0x3150 [ 76.188865][ T8425] ? neigh_resolve_output+0x50e/0x820 [ 76.194264][ T8425] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 76.199556][ T8425] ? ip6_finish_output2+0x686/0x1700 [ 76.205116][ T8425] ? mark_held_locks+0x9f/0xe0 [ 76.209889][ T8425] ? memcpy+0x39/0x60 [ 76.213875][ T8425] neigh_resolve_output+0x50e/0x820 [ 76.219546][ T8425] ip6_finish_output2+0x686/0x1700 [ 76.225595][ T8425] __ip6_finish_output+0x4c1/0xe10 [ 76.231163][ T8425] ? in6_dev_get+0x2c0/0x2c0 [ 76.236376][ T8425] ip6_finish_output+0x32/0x200 [ 76.241246][ T8425] ip6_output+0x1e4/0x530 [ 76.245752][ T8425] mld_sendpack+0x8d4/0xdc0 [ 76.250783][ T8425] ? igmp6_mcf_seq_next+0x550/0x550 [ 76.256560][ T8425] mld_ifc_work+0x71c/0xdc0 [ 76.261371][ T8425] process_one_work+0x98d/0x1600 [ 76.266597][ T8425] ? pwq_dec_nr_in_flight+0x320/0x320 [ 76.272515][ T8425] ? rwlock_bug.part.0+0x90/0x90 [ 76.278075][ T8425] ? _raw_spin_lock_irq+0x41/0x50 [ 76.283339][ T8425] worker_thread+0x64c/0x1120 [ 76.288330][ T8425] ? __kthread_parkme+0x13f/0x1e0 [ 76.293460][ T8425] ? process_one_work+0x1600/0x1600 [ 76.298974][ T8425] kthread+0x3b1/0x4a0 [ 76.303490][ T8425] ? __kthread_bind_mask+0xc0/0xc0 [ 76.309010][ T8425] ret_from_fork+0x1f/0x30 [ 76.315078][ T8425] Kernel Offset: disabled [ 76.319524][ T8425] Rebooting in 86400 seconds..