Warning: Permanently added '10.128.0.104' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 53.656093][ T5002] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5002 'syz-executor138' [ 53.665651][ T5003] loop1: detected capacity change from 0 to 64 [ 53.670967][ T5000] loop5: detected capacity change from 0 to 64 [ 53.680765][ T5001] loop0: detected capacity change from 0 to 64 [ 53.682875][ T5010] loop3: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 53.699616][ T5012] syz-executor138[5012]: segfault at 20000140 ip 00007f650dc544f8 sp 00007f650dc48300 error 6 in syz-executor1387250724[7f650dc52000+9b000] likely on CPU 1 (core 0, socket 0) executing program executing program [ 53.756435][ T5024] loop1: detected capacity change from 0 to 64 [ 53.760361][ T5026] loop4: detected capacity change from 0 to 64 [ 53.777189][ T5032] loop0: detected capacity change from 0 to 64 [ 53.777568][ T5012] Code: 0f 29 04 25 80 00 00 20 e8 95 7d 04 00 48 83 f8 ff 0f 84 7b ff ff ff 48 89 05 4c 9c 0c 00 e9 6f ff ff ff 0f 1f 80 00 00 00 00 <4c> 89 34 25 40 01 00 20 31 d2 48 8d 35 75 8b 09 00 bf 86 01 00 20 executing program executing program executing program executing program executing program executing program executing program executing program [ 53.786264][ T5034] loop3: detected capacity change from 0 to 64 [ 53.823344][ T5037] loop5: detected capacity change from 0 to 64 [ 53.844514][ T5041] loop2: detected capacity change from 0 to 64 executing program executing program executing program executing program [ 53.882358][ T5049] loop1: detected capacity change from 0 to 64 [ 53.894490][ T5056] loop4: detected capacity change from 0 to 64 [ 53.895646][ T5053] loop3: detected capacity change from 0 to 64 executing program executing program [ 53.930809][ T5065] loop2: detected capacity change from 0 to 64 [ 53.944013][ T5070] loop0: detected capacity change from 0 to 64 executing program executing program executing program executing program executing program [ 53.969620][ T5076] syz-executor138[5076]: segfault at 20000140 ip 00007f650dc544f8 sp 00007f650dc48300 error 6 in syz-executor1387250724[7f650dc52000+9b000] likely on CPU 0 (core 0, socket 0) [ 54.005453][ T5084] syz-executor138[5084]: segfault at 20000140 ip 00007f650dc544f8 sp 00007f650dc48300 error 6 in syz-executor1387250724[7f650dc52000+9b000] likely on CPU 1 (core 0, socket 0) [ 54.009677][ T5087] loop3: detected capacity change from 0 to 64 [ 54.026380][ T5083] syz-executor138[5083]: segfault at 20000140 ip 00007f650dc544f8 sp 00007f650dc48300 error 6 [ 54.029389][ T5076] Code: 0f 29 04 25 80 00 00 20 e8 95 7d 04 00 48 83 f8 ff 0f 84 7b ff ff ff 48 89 05 4c 9c 0c 00 e9 6f ff ff ff 0f 1f 80 00 00 00 00 <4c> 89 34 25 40 01 00 20 31 d2 48 8d 35 75 8b 09 00 bf 86 01 00 20 [ 54.037158][ T5083] in syz-executor1387250724[7f650dc52000+9b000] [ 54.039936][ T5089] syz-executor138[5089]: segfault at 20000140 ip 00007f650dc544f8 sp 00007f650dc48300 error 6 executing program executing program executing program [ 54.062537][ T5091] loop0: detected capacity change from 0 to 64 [ 54.070110][ T5084] Code: 0f 29 04 25 80 00 00 20 e8 95 7d 04 00 48 83 f8 ff 0f 84 7b ff ff ff 48 89 05 4c 9c 0c 00 e9 6f ff ff ff 0f 1f 80 00 00 00 00 <4c> 89 34 25 40 01 00 20 31 d2 48 8d 35 75 8b 09 00 bf 86 01 00 20 [ 54.101355][ T5083] likely on CPU 1 (core 0, socket 0) executing program executing program [ 54.123524][ T5083] Code: 0f 29 04 25 80 00 00 20 e8 95 7d 04 00 48 83 f8 ff 0f 84 7b ff ff ff 48 89 05 4c 9c 0c 00 e9 6f ff ff ff 0f 1f 80 00 00 00 00 <4c> 89 34 25 40 01 00 20 31 d2 48 8d 35 75 8b 09 00 bf 86 01 00 20 [ 54.150011][ T5089] in syz-executor1387250724[7f650dc52000+9b000] likely on CPU 0 (core 0, socket 0) [ 54.162011][ T5098] loop4: detected capacity change from 0 to 64 executing program executing program [ 54.169568][ T5103] syz-executor138[5103]: segfault at 20000140 ip 00007f650dc544f8 sp 00007f650dc48300 error 6 in syz-executor1387250724[7f650dc52000+9b000] likely on CPU 1 (core 0, socket 0) [ 54.195899][ T5108] loop3: detected capacity change from 0 to 64 [ 54.205387][ T5089] Code: 0f 29 04 25 80 00 00 20 e8 95 7d 04 00 48 83 f8 ff 0f 84 7b ff ff ff 48 89 05 4c 9c 0c 00 e9 6f ff ff ff 0f 1f 80 00 00 00 00 <4c> 89 34 25 40 01 00 20 31 d2 48 8d 35 75 8b 09 00 bf 86 01 00 20 executing program executing program executing program executing program [ 54.231729][ T5103] Code: 0f 29 04 25 80 00 00 20 e8 95 7d 04 00 48 83 f8 ff 0f 84 7b ff ff ff 48 89 05 4c 9c 0c 00 e9 6f ff ff ff 0f 1f 80 00 00 00 00 <4c> 89 34 25 40 01 00 20 31 d2 48 8d 35 75 8b 09 00 bf 86 01 00 20 [ 54.264732][ T5115] loop1: detected capacity change from 0 to 64 executing program executing program executing program [ 54.281313][ T5118] syz-executor138[5118]: segfault at 20000140 ip 00007f650dc544f8 sp 00007f650dc48300 error 6 in syz-executor1387250724[7f650dc52000+9b000] likely on CPU 0 (core 0, socket 0) [ 54.292253][ T5123] loop2: detected capacity change from 0 to 64 [ 54.302514][ T5125] syz-executor138[5125]: segfault at 20000140 ip 00007f650dc544f8 sp 00007f650dc48300 error 6 [ 54.310457][ T5127] syz-executor138[5127]: segfault at 20000140 ip 00007f650dc544f8 sp 00007f650dc48300 error 6 executing program executing program [ 54.316701][ T5130] syz-executor138[5130]: segfault at 20000140 ip 00007f650dc544f8 sp 00007f650dc48300 error 6 [ 54.323527][ T5125] in syz-executor1387250724[7f650dc52000+9b000] [ 54.336047][ T5130] in syz-executor1387250724[7f650dc52000+9b000] likely on CPU 1 (core 0, socket 0) [ 54.357791][ T5127] in syz-executor1387250724[7f650dc52000+9b000] likely on CPU 0 (core 0, socket 0) [ 54.363838][ T5136] loop2: detected capacity change from 0 to 64 executing program [ 54.379566][ T5130] Code: 0f 29 04 25 80 00 00 20 e8 95 7d 04 00 48 83 f8 ff 0f 84 7b ff ff ff 48 89 05 4c 9c 0c 00 e9 6f ff ff ff 0f 1f 80 00 00 00 00 <4c> 89 34 25 40 01 00 20 31 d2 48 8d 35 75 8b 09 00 bf 86 01 00 20 [ 54.381507][ T5118] Code: 0f 29 04 25 80 00 00 20 e8 95 7d 04 00 48 83 f8 ff 0f 84 7b ff ff ff 48 89 05 4c 9c 0c 00 e9 6f ff ff ff 0f 1f 80 00 00 00 00 <4c> 89 34 25 40 01 00 20 31 d2 48 8d 35 75 8b 09 00 bf 86 01 00 20 [ 54.408055][ T5125] likely on CPU 0 (core 0, socket 0) executing program executing program executing program executing program [ 54.426095][ T5127] Code: 0f 29 04 25 80 00 00 20 e8 95 7d 04 00 48 83 f8 ff 0f 84 7b ff ff ff 48 89 05 4c 9c 0c 00 e9 6f ff ff ff 0f 1f 80 00 00 00 00 <4c> 89 34 25 40 01 00 20 31 d2 48 8d 35 75 8b 09 00 bf 86 01 00 20 [ 54.429073][ T5125] [ 54.470552][ T5147] loop1: detected capacity change from 0 to 64 [ 54.481153][ T5151] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 54.492883][ T5151] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 54.501280][ T5151] CPU: 1 PID: 5151 Comm: syz-executor138 Not tainted 6.4.0-syzkaller-10096-gdfab92f27c60 #0 [ 54.511413][ T5151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 54.521458][ T5151] RIP: 0010:mt_validate+0x4117/0x5ca0 [ 54.526829][ T5151] Code: 5f 21 db f6 4d 8d a7 a0 00 00 00 31 db 44 89 f0 48 89 44 24 38 48 8d 1c c3 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 df e8 fb d0 33 f7 48 8b 1b 48 89 df 4c 8b [ 54.546432][ T5151] RSP: 0018:ffffc90003fbf7a0 EFLAGS: 00010246 [ 54.552488][ T5151] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000000 [ 54.560445][ T5151] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 54.568400][ T5151] RBP: ffffc90003fbf990 R08: ffffffff8ab0d019 R09: fffffbfff24814bc [ 54.576357][ T5151] R10: dffffc0000000000 R11: fffffbfff24814bc R12: ffff88802423d6a0 [ 54.584324][ T5151] R13: ffff88802423d600 R14: 0000000000000000 R15: ffff88802423d600 [ 54.592282][ T5151] FS: 00007f650dc48700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 54.601194][ T5151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.607763][ T5151] CR2: 00007f650580ec00 CR3: 0000000016731000 CR4: 00000000003506e0 [ 54.615724][ T5151] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.623683][ T5151] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.631643][ T5151] Call Trace: [ 54.634913][ T5151] [ 54.637830][ T5151] ? __die_body+0x5e/0xa0 [ 54.642149][ T5151] ? die_addr+0x99/0xc0 [ 54.646296][ T5151] ? exc_general_protection+0x3c2/0x5b0 [ 54.651840][ T5151] ? asm_exc_general_protection+0x26/0x30 [ 54.657545][ T5151] ? mt_validate+0x4079/0x5ca0 [ 54.662299][ T5151] ? mt_validate+0x4117/0x5ca0 [ 54.667059][ T5151] ? mt_dump_node+0x1920/0x1920 [ 54.671896][ T5151] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 54.677783][ T5151] ? lockdep_hardirqs_on+0x98/0x140 [ 54.682968][ T5151] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 54.688854][ T5151] ? wake_up_q+0xa3/0xe0 [ 54.693083][ T5151] validate_mm+0xe7/0x500 [ 54.697409][ T5151] ? vma_complete+0xb40/0xb40 [ 54.702075][ T5151] ? __up_read+0x2bd/0x690 [ 54.706482][ T5151] do_vmi_align_munmap+0x13b1/0x15c0 [ 54.711764][ T5151] ? do_vmi_munmap+0x2d0/0x2d0 [ 54.716533][ T5151] ? mas_find+0x573/0x5c0 [ 54.720847][ T5151] do_vmi_munmap+0x24d/0x2d0 [ 54.725430][ T5151] __vm_munmap+0x230/0x450 [ 54.729839][ T5151] ? vm_munmap+0x20/0x20 [ 54.734069][ T5151] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 54.740040][ T5151] ? syscall_enter_from_user_mode+0x32/0x230 [ 54.746009][ T5151] ? lockdep_hardirqs_on+0x98/0x140 [ 54.751197][ T5151] __x64_sys_munmap+0x69/0x80 [ 54.755864][ T5151] do_syscall_64+0x41/0xc0 [ 54.760268][ T5151] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 54.766146][ T5151] RIP: 0033:0x7f650dc9c367 [ 54.770546][ T5151] Code: 00 00 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb 85 66 2e 0f 1f 84 00 00 00 00 00 90 b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 54.790136][ T5151] RSP: 002b:00007f650dc48168 EFLAGS: 00000246 ORIG_RAX: 000000000000000b [ 54.798537][ T5151] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f650dc9c367 [ 54.806497][ T5151] RDX: 0000000000008000 RSI: 0000000000008000 RDI: 00007f6505807000 [ 54.814454][ T5151] RBP: 00007f6505807000 R08: 0000000000000000 R09: 000000000000029d [ 54.822414][ T5151] R10: 0000000000008000 R11: 0000000000000246 R12: 00007f650dc486b8 executing program [ 54.830370][ T5151] R13: 00007f650dc48180 R14: 00007f650dc481c0 R15: 00007f650dd207a8 [ 54.838334][ T5151] [ 54.841338][ T5151] Modules linked in: [ 54.845596][ T5125] Code: 0f 29 04 25 80 00 00 20 e8 95 7d 04 00 48 83 f8 ff 0f 84 7b ff ff ff 48 89 05 4c 9c 0c 00 e9 6f ff ff ff 0f 1f 80 00 00 00 00 <4c> 89 34 25 40 01 00 20 31 d2 48 8d 35 75 8b 09 00 bf 86 01 00 20 [ 54.854845][ T5154] loop2: detected capacity change from 0 to 64 [ 54.873315][ T5151] ---[ end trace 0000000000000000 ]--- executing program executing program executing program executing program executing program [ 54.881602][ T5151] RIP: 0010:mt_validate+0x4117/0x5ca0 [ 54.889281][ T5151] Code: 5f 21 db f6 4d 8d a7 a0 00 00 00 31 db 44 89 f0 48 89 44 24 38 48 8d 1c c3 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 df e8 fb d0 33 f7 48 8b 1b 48 89 df 4c 8b [ 54.896269][ T5163] loop4: detected capacity change from 0 to 64 executing program executing program [ 54.931754][ T5151] RSP: 0018:ffffc90003fbf7a0 EFLAGS: 00010246 [ 54.938574][ T5151] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000000 [ 54.949365][ T5151] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 54.961486][ T5151] RBP: ffffc90003fbf990 R08: ffffffff8ab0d019 R09: fffffbfff24814bc [ 54.971319][ T5151] R10: dffffc0000000000 R11: fffffbfff24814bc R12: ffff88802423d6a0 executing program executing program executing program executing program executing program [ 54.984895][ T5151] R13: ffff88802423d600 R14: 0000000000000000 R15: ffff88802423d600 [ 55.000155][ T5151] FS: 00007f650dc48700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 55.015778][ T5151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.026989][ T5151] CR2: 00007ffd753ddab8 CR3: 0000000016731000 CR4: 00000000003506f0 executing program executing program [ 55.037943][ T5151] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.047254][ T5151] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.063109][ T5151] Kernel panic - not syncing: Fatal exception [ 55.069525][ T5151] Kernel Offset: disabled [ 55.073843][ T5151] Rebooting in 86400 seconds..