[ 38.986006] ------------[ cut here ]------------ [ 38.986938] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.988943] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 38.990403] Modules linked in: [ 38.990999] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.993007] Tainted: [W]=WARN [ 38.993598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.995403] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.996291] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 38.999477] RSP: 0018:ffff88801623fbc0 EFLAGS: 00010286 [ 39.000455] RAX: 0000000000000000 RBX: ffffed1002c47f78 RCX: ffffffff813a4050 [ 39.001783] RDX: ffff88800c7b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.003072] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c47f2f [ 39.004360] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.005647] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801623fdf8 [ 39.006924] FS: 00007f222adf7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.008373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.009435] CR2: 00007fffa3d1eef8 CR3: 000000000dc6f000 CR4: 0000000000350ef0 [ 39.010728] Call Trace: [ 39.011190] [ 39.011646] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.012576] ? __create_object+0x59/0x80 [ 39.013309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.014278] __vmalloc_noprof+0x59/0x60 [ 39.015024] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.015900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.016837] bpf_prog_alloc+0x39/0x200 [ 39.017578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.018503] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.019407] do_seccomp+0x349/0x25e0 [ 39.020083] ? find_held_lock+0x2b/0x80 [ 39.020850] ? do_prlimit+0x310/0x610 [ 39.021610] ? __pfx_do_seccomp+0x10/0x10 [ 39.022391] ? do_raw_spin_unlock+0x53/0x220 [ 39.023183] ? _raw_spin_unlock+0x1e/0x40 [ 39.023974] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.024959] ? static_key_count+0x60/0x80 [ 39.025747] prctl_set_seccomp+0x4e/0x70 [ 39.026520] __do_sys_prctl+0xe6c/0x1d70 [ 39.027276] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.028153] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.029132] ? irqentry_exit+0xf3/0x650 [ 39.029901] do_syscall_64+0xbf/0x430 [ 39.030644] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.031614] RIP: 0033:0x7f222b2e95cd [ 39.032287] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.035502] RSP: 002b:00007fffa3d1d010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.036875] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f222b2e95cd [ 39.038174] RDX: 00005635a26b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.039450] RBP: 00007fffa3d1d070 R08: 0000000000000000 R09: 00007fffa3d1c710 [ 39.040747] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635a43f42b0 [ 39.042034] R13: 00007fffa3d1d4a0 R14: 00005635a43f6d20 R15: 00005635a44088d0 [ 39.043328] [ 39.043774] irq event stamp: 1755 [ 39.044419] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.045977] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.047493] softirqs last enabled at (1292): [] handle_softirqs+0x50c/0x770 [ 39.049064] softirqs last disabled at (1279): [] __irq_exit_rcu+0xc4/0x100 [ 39.050568] ---[ end trace 0000000000000000 ]--- [ 42.463002] ------------[ cut here ]------------ [ 42.463980] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.466013] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 42.467494] Modules linked in: [ 42.468090] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.470115] Tainted: [W]=WARN [ 42.470715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.472212] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.473159] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.476387] RSP: 0018:ffff8880160d7bc0 EFLAGS: 00010286 [ 42.477402] RAX: 0000000000000000 RBX: ffffed1002c1af78 RCX: ffffffff813a4050 [ 42.478713] RDX: ffff888019300000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.480024] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1af2f [ 42.481367] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.482674] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160d7df8 [ 42.483982] FS: 00007f69b2c48900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.485464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.486556] CR2: 00007f69b31ae4a6 CR3: 000000000e34d000 CR4: 0000000000350ef0 [ 42.487866] Call Trace: [ 42.488386] [ 42.488816] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.489735] ? __create_object+0x59/0x80 [ 42.490525] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.491513] __vmalloc_noprof+0x59/0x60 [ 42.492240] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.493143] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.494108] bpf_prog_alloc+0x39/0x200 [ 42.494860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.495808] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.496737] do_seccomp+0x349/0x25e0 [ 42.497468] ? find_held_lock+0x2b/0x80 [ 42.498192] ? do_prlimit+0x310/0x610 [ 42.498950] ? __pfx_do_seccomp+0x10/0x10 [ 42.499744] ? do_raw_spin_unlock+0x53/0x220 [ 42.500612] ? _raw_spin_unlock+0x1e/0x40 [ 42.501409] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.502396] ? static_key_count+0x60/0x80 [ 42.503171] prctl_set_seccomp+0x4e/0x70 [ 42.503961] __do_sys_prctl+0xe6c/0x1d70 [ 42.504762] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.505646] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.506635] ? irqentry_exit+0xf3/0x650 [ 42.507407] do_syscall_64+0xbf/0x430 [ 42.508116] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.509103] RIP: 0033:0x7f69b313a5cd [ 42.509825] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.513060] RSP: 002b:00007ffcbb094250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.514453] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69b313a5cd [ 42.515762] RDX: 0000555d4936ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.517089] RBP: 00007ffcbb0942b0 R08: 0000000000000000 R09: 00007ffcbb093950 [ 42.518386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d6ef4d2b0 [ 42.519683] R13: 00007ffcbb0946e0 R14: 0000555d6ef4fd20 R15: 0000555d6ef618d0 [ 42.521005] [ 42.521468] irq event stamp: 1753 [ 42.522084] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 42.523640] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 42.525199] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 42.526751] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 42.528282] ---[ end trace 0000000000000000 ]--- [ 43.295848] ------------[ cut here ]------------ [ 43.296811] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.298853] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 43.300303] Modules linked in: [ 43.300961] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.302933] Tainted: [W]=WARN [ 43.303518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.305012] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.305930] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 43.309146] RSP: 0018:ffff888016f6fbc0 EFLAGS: 00010286 [ 43.310129] RAX: 0000000000000000 RBX: ffffed1002dedf78 RCX: ffffffff813a4050 [ 43.311416] RDX: ffff888009d49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.312713] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dedf2f [ 43.313992] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.315300] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f6fdf8 [ 43.316606] FS: 00007fbb9c66c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.318042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.319099] CR2: 00007ffd4421def8 CR3: 0000000009cf4000 CR4: 0000000000350ef0 [ 43.320401] Call Trace: [ 43.320884] [ 43.321300] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.322217] ? __create_object+0x59/0x80 [ 43.323008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.323980] __vmalloc_noprof+0x59/0x60 [ 43.324763] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.325651] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.326599] bpf_prog_alloc+0x39/0x200 [ 43.327303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.328225] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.329143] do_seccomp+0x349/0x25e0 [ 43.329851] ? find_held_lock+0x2b/0x80 [ 43.330618] ? do_prlimit+0x310/0x610 [ 43.331332] ? __pfx_do_seccomp+0x10/0x10 [ 43.332140] ? do_raw_spin_unlock+0x53/0x220 [ 43.333001] ? _raw_spin_unlock+0x1e/0x40 [ 43.333783] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.334757] ? static_key_count+0x60/0x80 [ 43.335564] prctl_set_seccomp+0x4e/0x70 [ 43.336318] __do_sys_prctl+0xe6c/0x1d70 [ 43.337122] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.337976] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.338945] ? irqentry_exit+0xf3/0x650 [ 43.339729] do_syscall_64+0xbf/0x430 [ 43.340464] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.341443] RIP: 0033:0x7fbb9cb5e5cd [ 43.342123] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 43.345363] RSP: 002b:00007ffd4421bad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.346743] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb9cb5e5cd [ 43.348029] RDX: 000055f827aeae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.349363] RBP: 00007ffd4421bb30 R08: 0000000000000000 R09: 00007ffd4421b1d0 [ 43.350649] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f843615b10 [ 43.351950] R13: 00007ffd4421bf60 R14: 000055f8436162b0 R15: 000055f84362a6f0 [ 43.353302] [ 43.353757] irq event stamp: 1715 [ 43.354409] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 43.355958] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 43.357512] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 43.359082] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 43.360616] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57812' (ECDSA) to the list of known hosts. 2025/11/18 12:02:17 fuzzer started 2025/11/18 12:02:17 dialing manager at localhost:34383 2025/11/18 12:02:17 checking machine... 2025/11/18 12:02:17 checking revisions... [ 44.252414] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:02:17 testing simple program... [ 44.343348] cgroup: Unknown subsys name 'net' [ 44.401284] cgroup: Unknown subsys name 'cpuset' [ 44.412740] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:02:16 Registers: info registers vcpu 0 RAX=ffffffff81ab8985 RBX=ffffffff81619130 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff81ab8985 RDI=ffff88806ce08b38 RBP=ffff88806ce08b08 RSP=ffff88806ce08a68 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000026756 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff88801601b780 R15=ffff888008c4b780 RIP=ffffffff81619134 RFL=00000282 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f58d4f55700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000561653d6f000 CR3=000000000dab3000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3833325b646873732036313a3230 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363138 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=000000000008a290 RCX=ffffffff817d9966 RDX=0000000000000003 RSI=ffff88800c7b2640 RDI=ffffffff81b2e764 RBP=ffff88800945d3c0 RSP=ffff88806cf08db8 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000200 R13=0000000000000001 R14=ffff88801b035958 R15=ffff88800945d3c0 RIP=ffffffff84c71c4d RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f69b2c48900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcbb08e000 CR3=000000001e745000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000