Warning: Permanently added '10.128.0.103' (ECDSA) to the list of known hosts. syzkaller login: [ 67.018399][ T8497] IPVS: ftp: loaded support on port[0] = 21 [ 67.124700][ T207] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.139350][ T207] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.169374][ T2999] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.198416][ T258] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.206618][ T258] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 67.214702][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.230503][ T8497] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 67.242211][ T8497] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 67.250644][ T8497] CPU: 0 PID: 8497 Comm: syz-executor627 Not tainted 5.9.0-syzkaller #0 [ 67.258938][ T8497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.269238][ T8497] RIP: 0010:call_commit_handler+0x8b/0x110 [ 67.275016][ T8497] 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 [ 67.294629][ T8497] RSP: 0018:ffffc90000fa7ca8 EFLAGS: 00010246 [ 67.300670][ T8497] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8844a758 [ 67.308637][ T8497] RDX: 0000000000000000 RSI: ffffffff8844a765 RDI: ffff8880ac1f01e0 [ 67.316582][ T8497] RBP: ffff8880ac1f0000 R08: 0000000000000000 R09: ffff8880ac1f0047 [ 67.324526][ T8497] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880ac1f0040 [ 67.332472][ T8497] R13: ffffc90000fa7db0 R14: ffff8880ac1f0000 R15: 0000000000000004 [ 67.340420][ T8497] FS: 000000000136d880(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 [ 67.349322][ T8497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.355882][ T8497] CR2: 00000000200000c0 CR3: 00000000b095b000 CR4: 00000000001506f0 [ 67.363834][ T8497] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.371779][ T8497] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.379723][ T8497] Call Trace: [ 67.382990][ T8497] ioctl_standard_call+0x1b8/0x1f0 [ 67.388076][ T8497] ? cfg80211_wext_freq+0x1b0/0x1b0 [ 67.393253][ T8497] ? iw_handler_get_private+0x1a0/0x1a0 [ 67.398781][ T8497] ? cfg80211_wext_freq+0x1b0/0x1b0 [ 67.403948][ T8497] wireless_process_ioctl+0xc8/0x4c0 [ 67.409215][ T8497] ? call_commit_handler+0x110/0x110 [ 67.415524][ T8497] wext_handle_ioctl+0x26b/0x280 [ 67.420433][ T8497] ? compat_standard_call+0x340/0x340 [ 67.425778][ T8497] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 67.431655][ T8497] ? generic_block_fiemap+0x60/0x60 [ 67.436828][ T8497] ? __up_read+0x1a1/0x7b0 [ 67.441218][ T8497] sock_ioctl+0x439/0x730 [ 67.445534][ T8497] ? dlci_ioctl_set+0x30/0x30 [ 67.450185][ T8497] ? vmacache_update+0xce/0x140 [ 67.455012][ T8497] ? bpf_lsm_file_ioctl+0x5/0x10 [ 67.459921][ T8497] ? dlci_ioctl_set+0x30/0x30 [ 67.464571][ T8497] __x64_sys_ioctl+0x193/0x200 [ 67.469318][ T8497] do_syscall_64+0x2d/0x70 [ 67.473706][ T8497] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 67.479569][ T8497] RIP: 0033:0x441549 [ 67.483439][ T8497] Code: e8 ec 05 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 7b 0d fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.503033][ T8497] RSP: 002b:00007fff9ff6b9e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 67.511419][ T8497] RAX: ffffffffffffffda RBX: 00007fff9ff6ba10 RCX: 0000000000441549 [ 67.519363][ T8497] RDX: 00000000200000c0 RSI: 0000000000008b04 RDI: 0000000000000003 [ 67.527307][ T8497] RBP: 0000000000000003 R08: 0000002000000000 R09: 0000002000000000 [ 67.535251][ T8497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 67.543203][ T8497] R13: 0000000000000000 R14: 000000000000000c R15: 0000000000000004 [ 67.551723][ T8497] Modules linked in: [ 67.556908][ T8497] ---[ end trace adef8e8efed66db2 ]--- [ 67.562385][ T8497] RIP: 0010:call_commit_handler+0x8b/0x110 [ 67.568423][ T8497] 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 [ 67.588275][ T8497] RSP: 0018:ffffc90000fa7ca8 EFLAGS: 00010246 [ 67.594344][ T8497] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8844a758 [ 67.602328][ T8497] RDX: 0000000000000000 RSI: ffffffff8844a765 RDI: ffff8880ac1f01e0 [ 67.610426][ T8497] RBP: ffff8880ac1f0000 R08: 0000000000000000 R09: ffff8880ac1f0047 [ 67.618448][ T8497] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880ac1f0040 [ 67.626461][ T8497] R13: ffffc90000fa7db0 R14: ffff8880ac1f0000 R15: 0000000000000004 [ 67.634430][ T8497] FS: 000000000136d880(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 [ 67.643383][ T8497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.650004][ T8497] CR2: 00000000200000c0 CR3: 00000000b095b000 CR4: 00000000001506f0 [ 67.658096][ T8497] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.666058][ T8497] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.674055][ T8497] Kernel panic - not syncing: Fatal exception [ 67.680685][ T8497] Kernel Offset: disabled [ 67.684997][ T8497] Rebooting in 86400 seconds..