[ 46.664102] ------------[ cut here ]------------ [ 46.665030] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.667049] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 46.668499] Modules linked in: [ 46.669202] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.671193] Tainted: [W]=WARN [ 46.671737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.673213] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.674124] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.677298] RSP: 0018:ffff8880161a7bc0 EFLAGS: 00010286 [ 46.678273] RAX: 0000000000000000 RBX: ffffed1002c34f78 RCX: ffffffff813a4050 [ 46.679551] RDX: ffff88801549d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.680805] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c34f2f [ 46.682077] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.683355] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161a7df8 [ 46.684625] FS: 00007fdac01f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.686028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.687074] CR2: 00007fdac06e3580 CR3: 000000000e099000 CR4: 0000000000350ef0 [ 46.688367] Call Trace: [ 46.688856] [ 46.689266] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.690151] ? __create_object+0x59/0x80 [ 46.690913] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.691881] __vmalloc_noprof+0x59/0x60 [ 46.692582] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.693452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.694366] bpf_prog_alloc+0x39/0x200 [ 46.695108] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.696021] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.696923] do_seccomp+0x349/0x25e0 [ 46.697591] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.698478] ? __pfx_do_seccomp+0x10/0x10 [ 46.699272] ? find_held_lock+0x2b/0x80 [ 46.700007] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.700963] ? static_key_count+0x60/0x80 [ 46.701724] prctl_set_seccomp+0x4e/0x70 [ 46.702501] __do_sys_prctl+0xe6c/0x1d70 [ 46.703283] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.704137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.705089] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.706050] ? irqentry_exit+0xf3/0x650 [ 46.706799] do_syscall_64+0xbf/0x430 [ 46.707503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.708444] RIP: 0033:0x7fdac06e35cd [ 46.709144] 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 [ 46.712291] RSP: 002b:00007ffd8d963270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.713655] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdac06e35cd [ 46.714914] RDX: 000055ee89514e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.716203] RBP: 00007ffd8d9632d0 R08: 0000000000000000 R09: 00007ffd8d962970 [ 46.717468] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eea4630ad0 [ 46.718728] R13: 00007ffd8d963700 R14: 000055eea4631bc0 R15: 000055eea4642780 [ 46.720032] [ 46.720454] irq event stamp: 1715 [ 46.721091] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 46.722596] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 46.724100] softirqs last enabled at (1280): [] handle_softirqs+0x50c/0x770 [ 46.725626] softirqs last disabled at (1275): [] __irq_exit_rcu+0xc4/0x100 [ 46.727136] ---[ end trace 0000000000000000 ]--- [ 50.381442] ------------[ cut here ]------------ [ 50.382372] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.384445] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.386175] Modules linked in: [ 50.386889] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.388915] Tainted: [W]=WARN [ 50.389471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.390954] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.391906] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.395077] RSP: 0018:ffff888016357bc0 EFLAGS: 00010286 [ 50.396067] RAX: 0000000000000000 RBX: ffffed1002c6af78 RCX: ffffffff813a4050 [ 50.397376] RDX: ffff8880157d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.398662] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6af2f [ 50.399972] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.401269] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016357df8 [ 50.402575] FS: 00007f75ba4a6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.404030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.405081] CR2: 00007f75ba998580 CR3: 0000000009c34000 CR4: 0000000000350ef0 [ 50.406376] Call Trace: [ 50.406896] [ 50.407325] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.408227] ? __create_object+0x59/0x80 [ 50.409031] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.410012] __vmalloc_noprof+0x59/0x60 [ 50.410725] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.411635] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.412564] bpf_prog_alloc+0x39/0x200 [ 50.413315] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.414247] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.415188] do_seccomp+0x349/0x25e0 [ 50.415903] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.416834] ? __pfx_do_seccomp+0x10/0x10 [ 50.417583] ? find_held_lock+0x2b/0x80 [ 50.418349] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.419320] ? static_key_count+0x60/0x80 [ 50.420119] prctl_set_seccomp+0x4e/0x70 [ 50.420903] __do_sys_prctl+0xe6c/0x1d70 [ 50.421651] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.422496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.423505] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.424471] ? irqentry_exit+0xf3/0x650 [ 50.425271] do_syscall_64+0xbf/0x430 [ 50.425997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.426948] RIP: 0033:0x7f75ba9985cd [ 50.427618] 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 [ 50.430816] RSP: 002b:00007ffd89015ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.432211] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f75ba9985cd [ 50.433499] RDX: 000056089182ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.434800] RBP: 00007ffd89015c00 R08: 0000000000000000 R09: 00007ffd890152a0 [ 50.436101] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608cd0e2ad0 [ 50.437395] R13: 00007ffd89016030 R14: 00005608cd0e3bc0 R15: 00005608cd0f4780 [ 50.438708] [ 50.439199] irq event stamp: 1867 [ 50.439838] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 50.441373] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 50.442895] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 50.444465] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 50.446007] ---[ end trace 0000000000000000 ]--- [ 51.236930] ------------[ cut here ]------------ [ 51.237886] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.239959] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 51.241476] Modules linked in: [ 51.242125] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.244144] Tainted: [W]=WARN [ 51.244704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.246185] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.247117] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 51.250350] RSP: 0018:ffff8880178f7bc0 EFLAGS: 00010286 [ 51.251351] RAX: 0000000000000000 RBX: ffffed1002f1ef78 RCX: ffffffff813a4050 [ 51.252644] RDX: ffff8880156f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.253937] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1ef2f [ 51.255239] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.256535] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178f7df8 [ 51.257831] FS: 00007f51c672a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.259297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.260367] CR2: 00007ffc3e24aef7 CR3: 000000000fbad000 CR4: 0000000000350ef0 [ 51.261660] Call Trace: [ 51.262170] [ 51.262585] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.263499] ? __create_object+0x59/0x80 [ 51.264292] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.265267] __vmalloc_noprof+0x59/0x60 [ 51.266033] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.266916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.267867] bpf_prog_alloc+0x39/0x200 [ 51.268569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.269503] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.270415] do_seccomp+0x349/0x25e0 [ 51.271143] ? find_held_lock+0x2b/0x80 [ 51.271939] ? do_prlimit+0x310/0x610 [ 51.272649] ? __pfx_do_seccomp+0x10/0x10 [ 51.273445] ? do_raw_spin_unlock+0x53/0x220 [ 51.274285] ? _raw_spin_unlock+0x1e/0x40 [ 51.275082] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.276280] ? static_key_count+0x60/0x80 [ 51.277146] prctl_set_seccomp+0x4e/0x70 [ 51.277941] __do_sys_prctl+0xe6c/0x1d70 [ 51.278681] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.279699] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.280694] ? irqentry_exit+0xf3/0x650 [ 51.281465] do_syscall_64+0xbf/0x430 [ 51.282210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.283199] RIP: 0033:0x7f51c6c1c5cd [ 51.283920] 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 [ 51.287125] RSP: 002b:00007ffc3e248940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.288529] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51c6c1c5cd [ 51.289823] RDX: 0000556249e84e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.291130] RBP: 00007ffc3e2489a0 R08: 0000000000000000 R09: 00007ffc3e248040 [ 51.292480] R10: 0000000000000000 R11: 0000000000000246 R12: 000055626f740ad0 [ 51.293789] R13: 00007ffc3e248dd0 R14: 000055626f741bc0 R15: 000055626f752780 [ 51.295105] [ 51.295566] irq event stamp: 1735 [ 51.296226] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 51.297783] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 51.299360] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 51.300920] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 51.302453] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49682' (ECDSA) to the list of known hosts. 2025/11/17 17:39:25 fuzzer started 2025/11/17 17:39:26 dialing manager at localhost:37895 2025/11/17 17:39:26 checking machine... 2025/11/17 17:39:26 checking revisions... [ 52.234938] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:39:26 testing simple program... [ 52.319033] cgroup: Unknown subsys name 'net' [ 52.387553] cgroup: Unknown subsys name 'cpuset' [ 52.401077] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:39:25 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1fec0 RSP=ffff888009627bf8 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=ffffffff815d6b03 R13=ffff888009627cb8 R14=ffff888009611bc0 R15=0000000000000005 RIP=ffffffff81528f3e RFL=00000206 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f75baa5b650 CR3=000000000d8ad000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff812c3480 RBX=0000000000000000 RCX=ffffffff8163459f RDX=1ffffffff0b94290 RSI=ffffffff816345ac RDI=ffffffff85ca1480 RBP=ffff88806cf08d50 RSP=ffff88806cf08c88 R8 =0000000000000001 R9 =ffffed100d9e119a R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=dffffffffffffffd R14=ffffffffffffffff R15=0000002236e7ccc6 RIP=ffffffff812c3484 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 00007f75ba4a6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f75baa5d618 CR3=000000000d8ad000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000