[ 44.031140] ------------[ cut here ]------------ [ 44.032096] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.034142] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 44.035614] Modules linked in: [ 44.036211] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.038461] Tainted: [W]=WARN [ 44.039339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.040834] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.041779] 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 [ 44.044994] RSP: 0018:ffff888019c27bc0 EFLAGS: 00010286 [ 44.045984] RAX: 0000000000000000 RBX: ffffed1003384f78 RCX: ffffffff813a4050 [ 44.047286] RDX: ffff888016553780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.048569] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003384f2f [ 44.049855] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.051150] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c27df8 [ 44.052448] FS: 00007f85a99ef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.053908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.054985] CR2: 00007fff49b96ef7 CR3: 000000000dbb9000 CR4: 0000000000350ef0 [ 44.056322] Call Trace: [ 44.056842] [ 44.057274] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.058201] ? __create_object+0x59/0x80 [ 44.058995] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.059980] __vmalloc_noprof+0x59/0x60 [ 44.060759] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.061670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.062611] bpf_prog_alloc+0x39/0x200 [ 44.063309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.064248] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.065165] do_seccomp+0x349/0x25e0 [ 44.065890] ? find_held_lock+0x2b/0x80 [ 44.066675] ? do_prlimit+0x310/0x610 [ 44.067375] ? __pfx_do_seccomp+0x10/0x10 [ 44.068158] ? do_raw_spin_unlock+0x53/0x220 [ 44.069010] ? _raw_spin_unlock+0x1e/0x40 [ 44.069788] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.070771] ? static_key_count+0x60/0x80 [ 44.071587] prctl_set_seccomp+0x4e/0x70 [ 44.072334] __do_sys_prctl+0xe6c/0x1d70 [ 44.073153] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.074009] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.074994] ? irqentry_exit+0xf3/0x650 [ 44.075767] do_syscall_64+0xbf/0x430 [ 44.076466] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.077438] RIP: 0033:0x7f85a9ee15cd [ 44.078155] 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 [ 44.081354] RSP: 002b:00007fff49b95a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.082572] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85a9ee15cd [ 44.083721] RDX: 000055c6c4904e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.084870] RBP: 00007fff49b95ad0 R08: 0000000000000000 R09: 00007fff49b95170 [ 44.086044] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c700429bf0 [ 44.087195] R13: 00007fff49b95f00 R14: 000055c700433380 R15: 000055c70043e460 [ 44.088360] [ 44.088781] irq event stamp: 1841 [ 44.089337] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 44.090693] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 44.092047] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 44.093434] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 44.094787] ---[ end trace 0000000000000000 ]--- [ 46.865848] ------------[ cut here ]------------ [ 46.866824] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.868861] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 46.870323] Modules linked in: [ 46.870961] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.872966] Tainted: [W]=WARN [ 46.873584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.875073] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.875982] 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 [ 46.879155] RSP: 0018:ffff88801386fbc0 EFLAGS: 00010286 [ 46.880146] RAX: 0000000000000000 RBX: ffffed100270df78 RCX: ffffffff813a4050 [ 46.881453] RDX: ffff888015eb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.882757] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100270df2f [ 46.884047] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.885358] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801386fdf8 [ 46.886672] FS: 00007f53ff6a0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.888116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.889197] CR2: 00007ffd1e327ef7 CR3: 0000000016658000 CR4: 0000000000350ef0 [ 46.890488] Call Trace: [ 46.890984] [ 46.891392] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.892296] ? __create_object+0x59/0x80 [ 46.893082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.894053] __vmalloc_noprof+0x59/0x60 [ 46.894820] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.895690] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.896624] bpf_prog_alloc+0x39/0x200 [ 46.897335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.898263] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.899178] do_seccomp+0x349/0x25e0 [ 46.899894] ? find_held_lock+0x2b/0x80 [ 46.900673] ? do_prlimit+0x310/0x610 [ 46.901388] ? __pfx_do_seccomp+0x10/0x10 [ 46.902179] ? do_raw_spin_unlock+0x53/0x220 [ 46.903008] ? _raw_spin_unlock+0x1e/0x40 [ 46.903790] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.904752] ? static_key_count+0x60/0x80 [ 46.905575] prctl_set_seccomp+0x4e/0x70 [ 46.906305] __do_sys_prctl+0xe6c/0x1d70 [ 46.907086] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.907952] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.908918] ? irqentry_exit+0xf3/0x650 [ 46.909695] do_syscall_64+0xbf/0x430 [ 46.910392] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.911329] RIP: 0033:0x7f53ffb925cd [ 46.912034] 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 [ 46.915231] RSP: 002b:00007ffd1e326c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.916619] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53ffb925cd [ 46.917914] RDX: 000055b669448e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.919198] RBP: 00007ffd1e326cc0 R08: 0000000000000000 R09: 00007ffd1e326360 [ 46.920477] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b66e6b6ad0 [ 46.921782] R13: 00007ffd1e3270f0 R14: 000055b66e6b7bc0 R15: 000055b66e6c8780 [ 46.923092] [ 46.923543] irq event stamp: 1803 [ 46.924154] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 46.925658] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 46.926936] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 46.928215] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 46.929493] ---[ end trace 0000000000000000 ]--- [ 47.704103] ------------[ cut here ]------------ [ 47.704880] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.706638] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 47.707870] Modules linked in: [ 47.708363] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.710015] Tainted: [W]=WARN [ 47.710478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.711730] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.712451] 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 [ 47.715091] RSP: 0018:ffff8880184a7bc0 EFLAGS: 00010286 [ 47.715905] RAX: 0000000000000000 RBX: ffffed1003094f78 RCX: ffffffff813a4050 [ 47.716968] RDX: ffff88800a8a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.718083] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003094f2f [ 47.719171] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.720246] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184a7df8 [ 47.721327] FS: 00007f6cb2092900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.722547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.723407] CR2: 00007f6cb2584580 CR3: 000000000cd4b000 CR4: 0000000000350ef0 [ 47.724494] Call Trace: [ 47.724916] [ 47.725266] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.726005] ? __create_object+0x59/0x80 [ 47.726674] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.727469] __vmalloc_noprof+0x59/0x60 [ 47.728096] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.728818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.729624] bpf_prog_alloc+0x39/0x200 [ 47.730214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.730989] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.731730] do_seccomp+0x349/0x25e0 [ 47.732292] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.733046] ? __pfx_do_seccomp+0x10/0x10 [ 47.733706] ? find_held_lock+0x2b/0x80 [ 47.734313] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.735113] ? static_key_count+0x60/0x80 [ 47.735789] prctl_set_seccomp+0x4e/0x70 [ 47.736403] __do_sys_prctl+0xe6c/0x1d70 [ 47.737067] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.737801] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.738608] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.739380] ? irqentry_exit+0xf3/0x650 [ 47.740023] do_syscall_64+0xbf/0x430 [ 47.740633] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.741403] RIP: 0033:0x7f6cb25845cd [ 47.741991] 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 [ 47.744674] RSP: 002b:00007ffefedc42a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.745824] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6cb25845cd [ 47.746915] RDX: 0000560916f66e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.747978] RBP: 00007ffefedc4300 R08: 0000000000000000 R09: 00007ffefedc39a0 [ 47.749059] R10: 0000000000000000 R11: 0000000000000246 R12: 00005609300c3240 [ 47.750138] R13: 00007ffefedc4730 R14: 00005609300cc380 R15: 00005609300d7540 [ 47.751232] [ 47.751607] irq event stamp: 1697 [ 47.752113] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 47.753421] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 47.754700] softirqs last enabled at (1252): [] handle_softirqs+0x50c/0x770 [ 47.755997] softirqs last disabled at (1239): [] __irq_exit_rcu+0xc4/0x100 [ 47.757295] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41411' (ECDSA) to the list of known hosts. 2025/11/18 19:41:50 fuzzer started 2025/11/18 19:41:51 dialing manager at localhost:34383 2025/11/18 19:41:51 checking machine... 2025/11/18 19:41:51 checking revisions... [ 48.649198] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:41:51 testing simple program... [ 48.735453] cgroup: Unknown subsys name 'net' [ 48.792967] cgroup: Unknown subsys name 'cpuset' [ 48.809395] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:41:50 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08dd0 RCX=ffffffff86ab8484 RDX=1ffff1100d9c114f RSI=0000000000000000 RDI=ffff88806ce08a78 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86ab8488 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08dd0 R15=ffff88806ce08a70 RIP=ffffffff8135fb9c RFL=00000246 [---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 00007f53ff6a0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f53ffc57618 CR3=000000000d8d7000 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=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 info registers vcpu 1 RAX=ffff888013908000 RBX=ffff88800de503e0 RCX=ffff8880138fd400 RDX=ffff88800d084518 RSI=ffff8880138fc400 RDI=0000000000000000 RBP=ffff88800cc4ba68 RSP=ffff888015d0fc88 R8 =0000000000000000 R9 =ffffed1002ba1f83 R10=0000000000000003 R11=0000000000000001 R12=ffff8880138fc400 R13=0000000000001000 R14=0000000000000001 R15=0000000000000282 RIP=ffffffff81b62806 RFL=00000082 [--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 00007f61be7b5900 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=00007f61bdecc000 CR3=000000000e605000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=90cbcd10c05a3d7800000000000ae988 XMM05=8875e1a7628b69fa0000000000320fa8 XMM06=cfea1ee7ceabbe02000000000031f6a0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000