[ 38.998272] ------------[ cut here ]------------ [ 38.999044] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.000686] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.001948] Modules linked in: [ 39.002482] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.004120] Tainted: [W]=WARN [ 39.004616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.005845] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.006608] 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 [ 39.009216] RSP: 0018:ffff888015b37bc0 EFLAGS: 00010286 [ 39.010025] RAX: 0000000000000000 RBX: ffffed1002b66f78 RCX: ffffffff813a4050 [ 39.011086] RDX: ffff888015b91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.012141] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b66f2f [ 39.013183] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.014264] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b37df8 [ 39.015325] FS: 00007f351e8bf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.016512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.017343] CR2: 00007fff69893ef7 CR3: 000000000e4ee000 CR4: 0000000000350ef0 [ 39.018411] Call Trace: [ 39.018797] [ 39.019132] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.019862] ? __create_object+0x59/0x80 [ 39.020519] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.021275] __vmalloc_noprof+0x59/0x60 [ 39.021913] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.022627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.023350] bpf_prog_alloc+0x39/0x200 [ 39.023979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.024739] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.025492] do_seccomp+0x349/0x25e0 [ 39.026066] ? find_held_lock+0x2b/0x80 [ 39.026694] ? do_prlimit+0x310/0x610 [ 39.027269] ? __pfx_do_seccomp+0x10/0x10 [ 39.027906] ? do_raw_spin_unlock+0x53/0x220 [ 39.028579] ? _raw_spin_unlock+0x1e/0x40 [ 39.029190] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.029994] ? static_key_count+0x60/0x80 [ 39.030654] prctl_set_seccomp+0x4e/0x70 [ 39.031254] __do_sys_prctl+0xe6c/0x1d70 [ 39.031901] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.032617] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.033373] ? irqentry_exit+0xf3/0x650 [ 39.034018] do_syscall_64+0xbf/0x430 [ 39.034631] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.035371] RIP: 0033:0x7f351edb15cd [ 39.035954] 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 [ 39.038550] RSP: 002b:00007fff698913c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.039674] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f351edb15cd [ 39.040721] RDX: 000056178a6e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.041780] RBP: 00007fff69891420 R08: 0000000000000000 R09: 00007fff69890ac0 [ 39.042835] R10: 0000000000000000 R11: 0000000000000246 R12: 00005617a19d2ad0 [ 39.043893] R13: 00007fff69891850 R14: 00005617a19d3bc0 R15: 00005617a19e4780 [ 39.044971] [ 39.045318] irq event stamp: 1723 [ 39.045873] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 39.047132] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 39.048447] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 39.049742] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 39.051000] ---[ end trace 0000000000000000 ]--- [ 41.946876] ------------[ cut here ]------------ [ 41.947705] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.949485] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.950783] Modules linked in: [ 41.951304] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.953041] Tainted: [W]=WARN [ 41.953584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.954938] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.955762] 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 [ 41.958597] RSP: 0018:ffff888015e77bc0 EFLAGS: 00010286 [ 41.959460] RAX: 0000000000000000 RBX: ffffed1002bcef78 RCX: ffffffff813a4050 [ 41.960594] RDX: ffff888015a65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.961732] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bcef2f [ 41.962858] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.964004] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e77df8 [ 41.965157] FS: 00007fbb7bc87900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.966438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.967332] CR2: 00007fbb7c1ed4a6 CR3: 000000000df57000 CR4: 0000000000350ef0 [ 41.968461] Call Trace: [ 41.968870] [ 41.969228] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.970016] ? __create_object+0x59/0x80 [ 41.970708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.971563] __vmalloc_noprof+0x59/0x60 [ 41.972190] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.972955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.973799] bpf_prog_alloc+0x39/0x200 [ 41.974459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.975240] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.976061] do_seccomp+0x349/0x25e0 [ 41.976709] ? find_held_lock+0x2b/0x80 [ 41.977342] ? do_prlimit+0x310/0x610 [ 41.978008] ? __pfx_do_seccomp+0x10/0x10 [ 41.978704] ? do_raw_spin_unlock+0x53/0x220 [ 41.979443] ? _raw_spin_unlock+0x1e/0x40 [ 41.980088] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.980931] ? static_key_count+0x60/0x80 [ 41.981641] prctl_set_seccomp+0x4e/0x70 [ 41.982288] __do_sys_prctl+0xe6c/0x1d70 [ 41.982970] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.983720] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.984569] ? irqentry_exit+0xf3/0x650 [ 41.985204] do_syscall_64+0xbf/0x430 [ 41.985865] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.986700] RIP: 0033:0x7fbb7c1795cd [ 41.987281] 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 [ 41.990077] RSP: 002b:00007ffeda3ab180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.991266] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb7c1795cd [ 41.992404] RDX: 00005591068d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.993529] RBP: 00007ffeda3ab1e0 R08: 0000000000000000 R09: 00007ffeda3aa880 [ 41.994681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559112e87ad0 [ 41.995805] R13: 00007ffeda3ab610 R14: 0000559112e88bc0 R15: 0000559112e99780 [ 41.996954] [ 41.997327] irq event stamp: 1689 [ 41.997910] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 41.999253] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 42.000590] softirqs last enabled at (1234): [] handle_softirqs+0x50c/0x770 [ 42.001975] softirqs last disabled at (1221): [] __irq_exit_rcu+0xc4/0x100 [ 42.003312] ---[ end trace 0000000000000000 ]--- [ 42.682241] ------------[ cut here ]------------ [ 42.683146] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.685203] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.686711] Modules linked in: [ 42.687315] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.689281] Tainted: [W]=WARN [ 42.689871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.691316] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.692217] 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 [ 42.695368] RSP: 0018:ffff888015eb7bc0 EFLAGS: 00010286 [ 42.696357] RAX: 0000000000000000 RBX: ffffed1002bd6f78 RCX: ffffffff813a4050 [ 42.697656] RDX: ffff88801b6cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.698910] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd6f2f [ 42.700164] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.701425] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015eb7df8 [ 42.702700] FS: 00007f89d4545900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.704109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.705144] CR2: 00007f89d4a37580 CR3: 000000000e396000 CR4: 0000000000350ef0 [ 42.706426] Call Trace: [ 42.706887] [ 42.707296] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.708201] ? __create_object+0x59/0x80 [ 42.708995] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.709984] __vmalloc_noprof+0x59/0x60 [ 42.710743] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.711630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.712569] bpf_prog_alloc+0x39/0x200 [ 42.713268] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.714217] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.715115] do_seccomp+0x349/0x25e0 [ 42.715843] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.716750] ? __pfx_do_seccomp+0x10/0x10 [ 42.717560] ? find_held_lock+0x2b/0x80 [ 42.718286] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.719249] ? static_key_count+0x60/0x80 [ 42.720062] prctl_set_seccomp+0x4e/0x70 [ 42.720844] __do_sys_prctl+0xe6c/0x1d70 [ 42.721655] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.722515] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.723489] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.724454] ? irqentry_exit+0xf3/0x650 [ 42.725169] do_syscall_64+0xbf/0x430 [ 42.725920] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.726871] RIP: 0033:0x7f89d4a375cd [ 42.727564] 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 [ 42.730741] RSP: 002b:00007ffdb70921f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.732108] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89d4a375cd [ 42.733408] RDX: 00005577a84b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.734696] RBP: 00007ffdb7092250 R08: 0000000000000000 R09: 00007ffdb70918f0 [ 42.735990] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577e54e9ad0 [ 42.737250] R13: 00007ffdb7092680 R14: 00005577e54eabc0 R15: 00005577e54fb780 [ 42.738539] [ 42.738961] irq event stamp: 1775 [ 42.739600] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 42.741113] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 42.742620] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 42.743617] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 42.744592] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6287' (ECDSA) to the list of known hosts. 2025/11/18 12:53:55 fuzzer started 2025/11/18 12:53:56 dialing manager at localhost:34383 2025/11/18 12:53:56 checking machine... 2025/11/18 12:53:56 checking revisions... [ 43.748340] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:53:56 testing simple program... [ 43.849133] cgroup: Unknown subsys name 'net' [ 43.952973] cgroup: Unknown subsys name 'cpuset' [ 43.981425] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:53:55 Registers: info registers vcpu 0 RAX=000000000003f3d5 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff10456d2b0 CR3=000000000e567000 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=2035353a33353a323120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034353a33353a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88806cf37358 RDI=ffff888015ce0a58 RBP=ffff88806cf37358 RSP=ffff8880160578b8 R8 =00000000ffffffff R9 =ffff88806cf37400 R10=0000000000000000 R11=0000000000000001 R12=0000000000000001 R13=ffff888015ce0a58 R14=00000000ffffffff R15=ffff888015ce0a58 RIP=ffffffff84c7200b 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 00007fbb7bc87900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeda3a3ff8 CR3=00000000205d3000 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=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