Warning: Permanently added '10.128.0.103' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 70.529712][ T8516] general protection fault, probably for non-canonical address 0xfbd59c0000000020: 0000 [#1] PREEMPT SMP KASAN [ 70.541559][ T8516] KASAN: maybe wild-memory-access in range [0xdead000000000100-0xdead000000000107] [ 70.550948][ T8516] CPU: 0 PID: 8516 Comm: syz-executor498 Not tainted 5.12.0-rc4-next-20210323-syzkaller #0 [ 70.560904][ T8516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.570993][ T8516] RIP: 0010:ieee80211_chanctx_num_assigned+0xb1/0x140 [ 70.577761][ T8516] Code: a8 f6 ff ff 48 39 c5 74 3b 49 bd 00 00 00 00 00 fc ff df e8 21 e6 06 f9 48 8d bb 58 09 00 00 41 83 c4 01 48 89 f8 48 c1 e8 03 <42> 80 3c 28 00 75 68 48 8b 83 58 09 00 00 48 8d 98 a8 f6 ff ff 48 [ 70.597365][ T8516] RSP: 0018:ffffc9000170f330 EFLAGS: 00010a02 [ 70.603422][ T8516] RAX: 1bd5a00000000020 RBX: deacfffffffff7a8 RCX: 0000000000000000 [ 70.611392][ T8516] RDX: ffff888022445580 RSI: ffffffff886d408f RDI: dead000000000100 [ 70.619351][ T8516] RBP: ffff88801d959320 R08: 0000000000000000 R09: 0000000000000001 [ 70.627307][ T8516] R10: ffffffff886d40eb R11: 0000000000000000 R12: 0000000000000002 [ 70.635533][ T8516] R13: dffffc0000000000 R14: ffff88801d959300 R15: 0000000000000000 [ 70.643490][ T8516] FS: 00007f85dcaeb700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 70.652407][ T8516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.658989][ T8516] CR2: 00007f85dcaea288 CR3: 000000001cdd5000 CR4: 00000000001506f0 [ 70.666947][ T8516] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.674915][ T8516] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.682900][ T8516] Call Trace: [ 70.686168][ T8516] ieee80211_assign_vif_chanctx+0x7bd/0x1240 [ 70.692155][ T8516] __ieee80211_vif_release_channel+0x236/0x430 [ 70.698307][ T8516] ieee80211_vif_release_channel+0x117/0x220 [ 70.704279][ T8516] ieee80211_ibss_disconnect+0x44e/0x7b0 [ 70.709917][ T8516] ieee80211_ibss_leave+0x12/0x150 [ 70.715037][ T8516] __cfg80211_leave_ibss+0x1a2/0x4d0 [ 70.720330][ T8516] cfg80211_leave_ibss+0x57/0x80 [ 70.725275][ T8516] cfg80211_change_iface+0x820/0xf30 [ 70.730561][ T8516] nl80211_set_interface+0x65c/0x8d0 [ 70.735840][ T8516] ? nl80211_notify_iface+0x180/0x180 [ 70.741202][ T8516] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 70.747444][ T8516] ? nl80211_pre_doit+0xa6/0x5c0 [ 70.752382][ T8516] genl_family_rcv_msg_doit+0x228/0x320 [ 70.757929][ T8516] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 70.765289][ T8516] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 70.771524][ T8516] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 70.777760][ T8516] ? ns_capable+0xde/0x100 [ 70.782166][ T8516] genl_rcv_msg+0x328/0x580 [ 70.786656][ T8516] ? genl_get_cmd+0x480/0x480 [ 70.791331][ T8516] ? nl80211_notify_iface+0x180/0x180 [ 70.796696][ T8516] ? lock_release+0x720/0x720 [ 70.801372][ T8516] netlink_rcv_skb+0x153/0x420 [ 70.806121][ T8516] ? genl_get_cmd+0x480/0x480 [ 70.810785][ T8516] ? netlink_ack+0xaa0/0xaa0 [ 70.815365][ T8516] genl_rcv+0x24/0x40 [ 70.819330][ T8516] netlink_unicast+0x533/0x7d0 [ 70.824096][ T8516] ? netlink_attachskb+0x870/0x870 [ 70.829199][ T8516] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 70.835430][ T8516] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 70.841667][ T8516] ? __phys_addr_symbol+0x2c/0x70 [ 70.846702][ T8516] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 70.852409][ T8516] ? __check_object_size+0x171/0x3f0 [ 70.857682][ T8516] netlink_sendmsg+0x856/0xd90 [ 70.862438][ T8516] ? netlink_unicast+0x7d0/0x7d0 [ 70.867369][ T8516] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 70.873599][ T8516] ? netlink_unicast+0x7d0/0x7d0 [ 70.878540][ T8516] sock_sendmsg+0xcf/0x120 [ 70.882944][ T8516] ____sys_sendmsg+0x6e8/0x810 [ 70.887698][ T8516] ? kernel_sendmsg+0x50/0x50 [ 70.892361][ T8516] ? do_recvmmsg+0x6d0/0x6d0 [ 70.896940][ T8516] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 70.902911][ T8516] ___sys_sendmsg+0xf3/0x170 [ 70.907497][ T8516] ? sendmsg_copy_msghdr+0x160/0x160 [ 70.912776][ T8516] ? __fget_files+0x266/0x3d0 [ 70.917442][ T8516] ? lock_downgrade+0x6e0/0x6e0 [ 70.922282][ T8516] ? __fget_files+0x288/0x3d0 [ 70.926949][ T8516] ? __fget_light+0xea/0x280 [ 70.931531][ T8516] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 70.937765][ T8516] __sys_sendmsg+0xe5/0x1b0 [ 70.942257][ T8516] ? __sys_sendmsg_sock+0x30/0x30 [ 70.947282][ T8516] ? __context_tracking_enter+0xef/0x100 [ 70.952915][ T8516] ? syscall_enter_from_user_mode+0x27/0x70 [ 70.958795][ T8516] do_syscall_64+0x2d/0x70 [ 70.963198][ T8516] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 70.969087][ T8516] RIP: 0033:0x446919 [ 70.972970][ T8516] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 70.992575][ T8516] RSP: 002b:00007f85dcaeb2f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 71.000974][ T8516] RAX: ffffffffffffffda RBX: 00000000004cb440 RCX: 0000000000446919 [ 71.008929][ T8516] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 71.016884][ T8516] RBP: 00000000004cb44c R08: 0000000000000003 R09: 0000000000000000 [ 71.025185][ T8516] R10: 0000000000000008 R11: 0000000000000246 R12: 000000000049b254 [ 71.033137][ T8516] R13: 0031313230386c6e R14: 0000000000000000 R15: 00000000004cb448 [ 71.041099][ T8516] Modules linked in: [ 71.061798][ T8516] ---[ end trace cb849f3b90d681a6 ]--- [ 71.067310][ T8516] RIP: 0010:ieee80211_chanctx_num_assigned+0xb1/0x140 [ 71.074158][ T8516] Code: a8 f6 ff ff 48 39 c5 74 3b 49 bd 00 00 00 00 00 fc ff df e8 21 e6 06 f9 48 8d bb 58 09 00 00 41 83 c4 01 48 89 f8 48 c1 e8 03 <42> 80 3c 28 00 75 68 48 8b 83 58 09 00 00 48 8d 98 a8 f6 ff ff 48 [ 71.093991][ T8516] RSP: 0018:ffffc9000170f330 EFLAGS: 00010a02 [ 71.100123][ T8516] RAX: 1bd5a00000000020 RBX: deacfffffffff7a8 RCX: 0000000000000000 [ 71.108258][ T8516] RDX: ffff888022445580 RSI: ffffffff886d408f RDI: dead000000000100 [ 71.116944][ T8516] RBP: ffff88801d959320 R08: 0000000000000000 R09: 0000000000000001 [ 71.125282][ T8516] R10: ffffffff886d40eb R11: 0000000000000000 R12: 0000000000000002 [ 71.133281][ T8516] R13: dffffc0000000000 R14: ffff88801d959300 R15: 0000000000000000 [ 71.141246][ T8516] FS: 00007f85dcaeb700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 71.150193][ T8516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.156814][ T8516] CR2: 00007f85dcaa8288 CR3: 000000001cdd5000 CR4: 00000000001506e0 [ 71.164811][ T8516] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.172807][ T8516] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.180773][ T8516] Kernel panic - not syncing: Fatal exception [ 71.187517][ T8516] Kernel Offset: disabled [ 71.191828][ T8516] Rebooting in 86400 seconds..