Warning: Permanently added '10.128.0.19' (ECDSA) to the list of known hosts. [ 67.779917][ T8492] IPVS: ftp: loaded support on port[0] = 21 [ 67.893859][ T8450] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.901869][ T8450] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.949987][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.975570][ T22] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.984477][ T22] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program executing program executing program [ 67.994970][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 68.240098][ T8620] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 68.252043][ T8620] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 68.260444][ T8620] CPU: 1 PID: 8620 Comm: syz-executor020 Not tainted 5.10.0-rc5-next-20201130-syzkaller #0 [ 68.270398][ T8620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.280481][ T8620] RIP: 0010:call_commit_handler+0x8b/0x110 [ 68.286269][ T8620] Code: 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 7d 48 8b 9d e0 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 75 73 48 b8 00 00 00 00 00 fc ff df 48 8b 1b 48 89 da [ 68.305860][ T8620] RSP: 0018:ffffc9000173fca8 EFLAGS: 00010246 [ 68.311909][ T8620] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 68.319877][ T8620] RDX: 0000000000000000 RSI: ffffffff884a17c5 RDI: ffff8880110e01e0 [ 68.327846][ T8620] RBP: ffff8880110e0000 R08: 0000000000000000 R09: 0000000000000001 [ 68.335796][ T8620] R10: ffffffff884a17b8 R11: 0000000000000000 R12: ffff8880110e0040 [ 68.343747][ T8620] R13: ffffc9000173fdb0 R14: ffff8880110e0000 R15: 0000000000000004 [ 68.351700][ T8620] FS: 00007fcaeda85700(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 68.360608][ T8620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.367173][ T8620] CR2: 0000000020000240 CR3: 000000002513a000 CR4: 00000000001506e0 [ 68.375125][ T8620] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.383075][ T8620] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.391035][ T8620] Call Trace: [ 68.394312][ T8620] ioctl_standard_call+0x1b8/0x1f0 [ 68.399406][ T8620] ? cfg80211_wext_freq+0x1b0/0x1b0 [ 68.404619][ T8620] ? iw_handler_get_private+0x1a0/0x1a0 [ 68.410145][ T8620] ? cfg80211_wext_freq+0x1b0/0x1b0 [ 68.415322][ T8620] wireless_process_ioctl+0xc8/0x4c0 [ 68.420593][ T8620] ? call_commit_handler+0x110/0x110 [ 68.425859][ T8620] wext_handle_ioctl+0x26b/0x280 [ 68.430777][ T8620] ? compat_standard_call+0x340/0x340 [ 68.436129][ T8620] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 68.442004][ T8620] ? generic_block_fiemap+0x60/0x60 [ 68.447186][ T8620] ? lock_downgrade+0x6d0/0x6d0 [ 68.452636][ T8620] sock_ioctl+0x410/0x6a0 [ 68.456946][ T8620] ? vlan_ioctl_set+0x30/0x30 [ 68.461608][ T8620] ? __fget_files+0x288/0x3d0 [ 68.466355][ T8620] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 68.472571][ T8620] ? vlan_ioctl_set+0x30/0x30 [ 68.477229][ T8620] __x64_sys_ioctl+0x193/0x200 [ 68.481986][ T8620] do_syscall_64+0x2d/0x70 [ 68.486389][ T8620] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.492264][ T8620] RIP: 0033:0x447439 [ 68.496147][ T8620] Code: e8 3c 08 03 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 0f 83 cb 05 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.515731][ T8620] RSP: 002b:00007fcaeda84d88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 68.524139][ T8620] RAX: ffffffffffffffda RBX: 00000000006dcc48 RCX: 0000000000447439 [ 68.532091][ T8620] RDX: 00000000200002c0 RSI: 0000000000008b04 RDI: 0000000000000007 [ 68.540052][ T8620] RBP: 00000000006dcc40 R08: 0000000000000000 R09: 0000000000000000 [ 68.548036][ T8620] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dcc4c [ 68.556012][ T8620] R13: 0000000000000006 R14: 0000000000000003 R15: 00007fcaeda856d0 [ 68.563981][ T8620] Modules linked in: [ 68.569709][ T8620] ---[ end trace d18e5052df2f06c6 ]--- [ 68.575257][ T8620] RIP: 0010:call_commit_handler+0x8b/0x110 [ 68.581101][ T8620] Code: 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 7d 48 8b 9d e0 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 75 73 48 b8 00 00 00 00 00 fc ff df 48 8b 1b 48 89 da [ 68.601474][ T8620] RSP: 0018:ffffc9000173fca8 EFLAGS: 00010246 [ 68.607605][ T8620] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 68.615635][ T8620] RDX: 0000000000000000 RSI: ffffffff884a17c5 RDI: ffff8880110e01e0 [ 68.623707][ T8620] RBP: ffff8880110e0000 R08: 0000000000000000 R09: 0000000000000001 [ 68.631685][ T8620] R10: ffffffff884a17b8 R11: 0000000000000000 R12: ffff8880110e0040 [ 68.639708][ T8620] R13: ffffc9000173fdb0 R14: ffff8880110e0000 R15: 0000000000000004 [ 68.647898][ T8620] FS: 00007fcaeda85700(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 [ 68.657059][ T8620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.663736][ T8620] CR2: 00007fcaeda42e78 CR3: 000000002513a000 CR4: 00000000001506f0 [ 68.671694][ T8620] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.679813][ T8620] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.687954][ T8620] Kernel panic - not syncing: Fatal exception [ 68.694708][ T8620] Kernel Offset: disabled [ 68.699030][ T8620] Rebooting in 86400 seconds..