Warning: Permanently added '10.128.0.142' (ECDSA) to the list of known hosts. syzkaller login: [ 79.663571][ T8436] IPVS: ftp: loaded support on port[0] = 21 [ 79.775711][ T8392] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.809820][ T8392] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.851571][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 79.869819][ T8392] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program [ 79.892808][ T8392] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.907549][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 79.938027][ T8436] ------------[ cut here ]------------ [ 79.946694][ T8436] wlan1: Failed check-sdata-in-driver check, flags: 0x4 [ 79.960401][ T8436] WARNING: CPU: 0 PID: 8436 at net/mac80211/driver-ops.h:172 drv_bss_info_changed+0x4f8/0x5f0 [ 79.977136][ T8436] Modules linked in: [ 79.984611][ T8436] CPU: 1 PID: 8436 Comm: syz-executor171 Not tainted 5.12.0-rc4-next-20210324-syzkaller #0 [ 79.998114][ T8436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.014428][ T8436] RIP: 0010:drv_bss_info_changed+0x4f8/0x5f0 [ 80.023431][ T8436] Code: 40 06 00 00 48 85 ed 0f 84 9c 00 00 00 e8 e0 72 18 f9 e8 db 72 18 f9 8b 54 24 04 48 89 ee 48 c7 c7 20 2b 86 8a e8 bb 62 6d 00 <0f> 0b e9 dd fd ff ff e8 bc 72 18 f9 0f 0b e9 15 fd ff ff 4c 89 ff [ 80.053043][ T8436] RSP: 0018:ffffc900016bf508 EFLAGS: 00010286 [ 80.063258][ T8436] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 80.075124][ T8436] RDX: ffff88801a2d5580 RSI: ffffffff815c3fd5 RDI: fffff520002d7e93 [ 80.086844][ T8436] RBP: ffff888011ed0000 R08: 0000000000000000 R09: 0000000000000000 [ 80.100833][ T8436] R10: ffffffff815bd77e R11: 0000000000000000 R12: ffff888011ed0c00 [ 80.113008][ T8436] R13: 0000000002000000 R14: ffff888011ed1e20 R15: ffff888011ed1e18 [ 80.124734][ T8436] FS: 0000000000eb5300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 80.136282][ T8436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.145246][ T8436] CR2: 000000002000a6c0 CR3: 0000000018eb5000 CR4: 00000000001506f0 [ 80.158428][ T8436] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.172150][ T8436] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 80.189763][ T8436] Call Trace: [ 80.193851][ T8436] ieee80211_bss_info_change_notify+0x9a/0xc0 [ 80.203326][ T8436] ieee80211_set_mcast_rate+0x37/0x40 [ 80.212468][ T8436] ? ieee80211_get_mesh_config+0x30/0x30 [ 80.226387][ T8436] nl80211_set_mcast_rate+0x317/0x610 [ 80.241279][ T8436] ? nl80211_tdls_cancel_channel_switch+0x5b0/0x5b0 [ 80.250437][ T8436] ? nl80211_pre_doit+0xa6/0x5c0 [ 80.257163][ T8436] genl_family_rcv_msg_doit+0x228/0x320 [ 80.265260][ T8436] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 80.277872][ T8436] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 80.290722][ T8436] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 80.310605][ T8436] ? ns_capable+0xde/0x100 [ 80.321848][ T8436] genl_rcv_msg+0x328/0x580 [ 80.329757][ T8436] ? genl_get_cmd+0x480/0x480 [ 80.338691][ T8436] ? nl80211_tdls_cancel_channel_switch+0x5b0/0x5b0 [ 80.350216][ T8436] ? lock_release+0x720/0x720 [ 80.357358][ T8436] netlink_rcv_skb+0x153/0x420 [ 80.362949][ T8436] ? genl_get_cmd+0x480/0x480 [ 80.371779][ T8436] ? netlink_ack+0xaa0/0xaa0 [ 80.378200][ T8436] genl_rcv+0x24/0x40 [ 80.385199][ T8436] netlink_unicast+0x533/0x7d0 [ 80.391291][ T8436] ? netlink_attachskb+0x870/0x870 [ 80.402088][ T8436] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 80.414538][ T8436] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 80.424865][ T8436] ? __phys_addr_symbol+0x2c/0x70 [ 80.432454][ T8436] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 80.443051][ T8436] ? __check_object_size+0x171/0x3f0 [ 80.450799][ T8436] netlink_sendmsg+0x856/0xd90 [ 80.461022][ T8436] ? netlink_unicast+0x7d0/0x7d0 [ 80.470060][ T8436] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 80.483531][ T8436] ? netlink_unicast+0x7d0/0x7d0 [ 80.493929][ T8436] sock_sendmsg+0xcf/0x120 [ 80.500998][ T8436] ____sys_sendmsg+0x6e8/0x810 [ 80.508263][ T8436] ? kernel_sendmsg+0x50/0x50 [ 80.520147][ T8436] ? do_recvmmsg+0x6d0/0x6d0 [ 80.538174][ T8436] ? lock_chain_count+0x20/0x20 [ 80.545266][ T8436] ? find_held_lock+0x2d/0x110 [ 80.553821][ T8436] ___sys_sendmsg+0xf3/0x170 [ 80.563321][ T8436] ? sendmsg_copy_msghdr+0x160/0x160 [ 80.573293][ T8436] ? __lock_acquire+0x16a7/0x5230 [ 80.580318][ T8436] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 80.588853][ T8436] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 80.598534][ T8436] ? __fget_light+0x215/0x280 [ 80.605354][ T8436] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 80.615392][ T8436] __sys_sendmsg+0xe5/0x1b0 [ 80.621858][ T8436] ? __sys_sendmsg_sock+0x30/0x30 [ 80.628771][ T8436] ? __context_tracking_enter+0xef/0x100 [ 80.636624][ T8436] ? syscall_enter_from_user_mode+0x27/0x70 [ 80.645986][ T8436] do_syscall_64+0x2d/0x70 [ 80.651953][ T8436] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.659247][ T8436] RIP: 0033:0x440839 [ 80.663835][ T8436] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 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 c0 ff ff ff f7 d8 64 89 01 48 [ 80.692337][ T8436] RSP: 002b:00007fff7c2a3598 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 80.705035][ T8436] RAX: ffffffffffffffda RBX: 00000000004b73a0 RCX: 0000000000440839 [ 80.718517][ T8436] RDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000005 [ 80.731825][ T8436] RBP: 0000000000000003 R08: 0000000c00000001 R09: 0000000c00000001 [ 80.742904][ T8436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000031 [ 80.753413][ T8436] R13: 00007fff7c2a35e0 R14: 00007fff7c2a35ca R15: 00000000004b7410 [ 80.764627][ T8436] Kernel panic - not syncing: panic_on_warn set ... [ 80.772298][ T8436] CPU: 0 PID: 8436 Comm: syz-executor171 Not tainted 5.12.0-rc4-next-20210324-syzkaller #0 [ 80.785228][ T8436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.800168][ T8436] Call Trace: [ 80.805389][ T8436] dump_stack+0x141/0x1d7 [ 80.811621][ T8436] panic+0x306/0x73d [ 80.818241][ T8436] ? __warn_printk+0xf3/0xf3 [ 80.826065][ T8436] ? __warn.cold+0x1a/0x44 [ 80.831858][ T8436] ? drv_bss_info_changed+0x4f8/0x5f0 [ 80.840521][ T8436] __warn.cold+0x35/0x44 [ 80.846691][ T8436] ? wake_up_klogd.part.0+0x8e/0xd0 [ 80.854684][ T8436] ? drv_bss_info_changed+0x4f8/0x5f0 [ 80.862734][ T8436] report_bug+0x1bd/0x210 [ 80.869139][ T8436] handle_bug+0x3c/0x60 [ 80.877680][ T8436] exc_invalid_op+0x14/0x40 [ 80.884515][ T8436] asm_exc_invalid_op+0x12/0x20 [ 80.890723][ T8436] RIP: 0010:drv_bss_info_changed+0x4f8/0x5f0 [ 80.898154][ T8436] Code: 40 06 00 00 48 85 ed 0f 84 9c 00 00 00 e8 e0 72 18 f9 e8 db 72 18 f9 8b 54 24 04 48 89 ee 48 c7 c7 20 2b 86 8a e8 bb 62 6d 00 <0f> 0b e9 dd fd ff ff e8 bc 72 18 f9 0f 0b e9 15 fd ff ff 4c 89 ff [ 80.934006][ T8436] RSP: 0018:ffffc900016bf508 EFLAGS: 00010286 [ 80.946118][ T8436] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 80.957634][ T8436] RDX: ffff88801a2d5580 RSI: ffffffff815c3fd5 RDI: fffff520002d7e93 [ 80.969198][ T8436] RBP: ffff888011ed0000 R08: 0000000000000000 R09: 0000000000000000 [ 80.981985][ T8436] R10: ffffffff815bd77e R11: 0000000000000000 R12: ffff888011ed0c00 [ 80.995982][ T8436] R13: 0000000002000000 R14: ffff888011ed1e20 R15: ffff888011ed1e18 [ 81.011666][ T8436] ? wake_up_klogd.part.0+0x8e/0xd0 [ 81.020118][ T8436] ? vprintk_func+0x95/0x260 [ 81.028313][ T8436] ? drv_bss_info_changed+0x4f8/0x5f0 [ 81.038839][ T8436] ieee80211_bss_info_change_notify+0x9a/0xc0 [ 81.047231][ T8436] ieee80211_set_mcast_rate+0x37/0x40 [ 81.057228][ T8436] ? ieee80211_get_mesh_config+0x30/0x30 [ 81.068800][ T8436] nl80211_set_mcast_rate+0x317/0x610 [ 81.083271][ T8436] ? nl80211_tdls_cancel_channel_switch+0x5b0/0x5b0 [ 81.094711][ T8436] ? nl80211_pre_doit+0xa6/0x5c0 [ 81.101697][ T8436] genl_family_rcv_msg_doit+0x228/0x320 [ 81.108280][ T8436] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 81.120113][ T8436] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 81.129749][ T8436] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 81.137508][ T8436] ? ns_capable+0xde/0x100 [ 81.145510][ T8436] genl_rcv_msg+0x328/0x580 [ 81.151924][ T8436] ? genl_get_cmd+0x480/0x480 [ 81.158886][ T8436] ? nl80211_tdls_cancel_channel_switch+0x5b0/0x5b0 [ 81.167987][ T8436] ? lock_release+0x720/0x720 [ 81.173824][ T8436] netlink_rcv_skb+0x153/0x420 [ 81.180129][ T8436] ? genl_get_cmd+0x480/0x480 [ 81.186669][ T8436] ? netlink_ack+0xaa0/0xaa0 [ 81.192379][ T8436] genl_rcv+0x24/0x40 [ 81.197769][ T8436] netlink_unicast+0x533/0x7d0 [ 81.204632][ T8436] ? netlink_attachskb+0x870/0x870 [ 81.212071][ T8436] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 81.222347][ T8436] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 81.233929][ T8436] ? __phys_addr_symbol+0x2c/0x70 [ 81.242454][ T8436] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 81.253787][ T8436] ? __check_object_size+0x171/0x3f0 [ 81.264458][ T8436] netlink_sendmsg+0x856/0xd90 [ 81.270004][ T8436] ? netlink_unicast+0x7d0/0x7d0 [ 81.277168][ T8436] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 81.288875][ T8436] ? netlink_unicast+0x7d0/0x7d0 [ 81.296901][ T8436] sock_sendmsg+0xcf/0x120 [ 81.305293][ T8436] ____sys_sendmsg+0x6e8/0x810 [ 81.318833][ T8436] ? kernel_sendmsg+0x50/0x50 [ 81.327071][ T8436] ? do_recvmmsg+0x6d0/0x6d0 [ 81.335260][ T8436] ? lock_chain_count+0x20/0x20 [ 81.345274][ T8436] ? find_held_lock+0x2d/0x110 [ 81.354967][ T8436] ___sys_sendmsg+0xf3/0x170 [ 81.362823][ T8436] ? sendmsg_copy_msghdr+0x160/0x160 [ 81.369210][ T8436] ? __lock_acquire+0x16a7/0x5230 [ 81.376072][ T8436] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 81.383511][ T8436] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 81.391954][ T8436] ? __fget_light+0x215/0x280 [ 81.397523][ T8436] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 81.405137][ T8436] __sys_sendmsg+0xe5/0x1b0 [ 81.411990][ T8436] ? __sys_sendmsg_sock+0x30/0x30 [ 81.421184][ T8436] ? __context_tracking_enter+0xef/0x100 [ 81.428899][ T8436] ? syscall_enter_from_user_mode+0x27/0x70 [ 81.436701][ T8436] do_syscall_64+0x2d/0x70 [ 81.443570][ T8436] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.451755][ T8436] RIP: 0033:0x440839 [ 81.457477][ T8436] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 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 c0 ff ff ff f7 d8 64 89 01 48 [ 81.485217][ T8436] RSP: 002b:00007fff7c2a3598 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 81.496732][ T8436] RAX: ffffffffffffffda RBX: 00000000004b73a0 RCX: 0000000000440839 [ 81.508818][ T8436] RDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000005 [ 81.523077][ T8436] RBP: 0000000000000003 R08: 0000000c00000001 R09: 0000000c00000001 [ 81.537876][ T8436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000031 [ 81.552899][ T8436] R13: 00007fff7c2a35e0 R14: 00007fff7c2a35ca R15: 00000000004b7410 [ 81.572281][ T8436] Kernel Offset: disabled [ 81.581741][ T8436] Rebooting in 86400 seconds..