[ 39.291033] ------------[ cut here ]------------ [ 39.291969] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.293930] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.295343] Modules linked in: [ 39.295929] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.298142] Tainted: [W]=WARN [ 39.298700] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.300213] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.301118] 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 [ 39.304224] RSP: 0018:ffff8880158a7bc0 EFLAGS: 00010286 [ 39.305180] RAX: 0000000000000000 RBX: ffffed1002b14f78 RCX: ffffffff813a4050 [ 39.306434] RDX: ffff88801afb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.307692] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b14f2f [ 39.308960] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.310228] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158a7df8 [ 39.311487] FS: 00007fd8dc1e5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.312917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.313970] CR2: 00007fd8dc6d7580 CR3: 000000000b9a1000 CR4: 0000000000350ef0 [ 39.315231] Call Trace: [ 39.315684] [ 39.316136] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.316979] ? __create_object+0x59/0x80 [ 39.317741] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.318690] __vmalloc_noprof+0x59/0x60 [ 39.319434] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.320302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.321214] bpf_prog_alloc+0x39/0x200 [ 39.321892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.322812] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.323684] do_seccomp+0x349/0x25e0 [ 39.324408] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.325300] ? __pfx_do_seccomp+0x10/0x10 [ 39.326032] ? find_held_lock+0x2b/0x80 [ 39.326781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.327724] ? static_key_count+0x60/0x80 [ 39.328547] prctl_set_seccomp+0x4e/0x70 [ 39.329304] __do_sys_prctl+0xe6c/0x1d70 [ 39.330030] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.330893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.331856] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.332803] ? irqentry_exit+0xf3/0x650 [ 39.333553] do_syscall_64+0xbf/0x430 [ 39.334276] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.335202] RIP: 0033:0x7fd8dc6d75cd [ 39.335862] 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 [ 39.338974] RSP: 002b:00007ffd247e9ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.340309] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8dc6d75cd [ 39.341584] RDX: 00005607143f9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.342834] RBP: 00007ffd247e9d00 R08: 0000000000000000 R09: 00007ffd247e93a0 [ 39.344106] R10: 0000000000000000 R11: 0000000000000246 R12: 000056074aa3ab10 [ 39.345369] R13: 00007ffd247ea130 R14: 000056074aa3b2b0 R15: 000056074aa4f6f0 [ 39.346636] [ 39.347096] irq event stamp: 1821 [ 39.347692] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 39.349198] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 39.350684] softirqs last enabled at (1368): [] handle_softirqs+0x50c/0x770 [ 39.352207] softirqs last disabled at (1347): [] __irq_exit_rcu+0xc4/0x100 [ 39.353706] ---[ end trace 0000000000000000 ]--- [ 42.236533] ------------[ cut here ]------------ [ 42.237467] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.239467] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.240934] Modules linked in: [ 42.241560] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.243543] Tainted: [W]=WARN [ 42.244159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.245867] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.246853] 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 [ 42.250067] RSP: 0018:ffff888016647bc0 EFLAGS: 00010286 [ 42.251005] RAX: 0000000000000000 RBX: ffffed1002cc8f78 RCX: ffffffff813a4050 [ 42.252293] RDX: ffff88800f281bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.253581] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc8f2f [ 42.254856] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.256149] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016647df8 [ 42.257422] FS: 00007f3f46074900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.258849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.259921] CR2: 00007f3f46566580 CR3: 000000001f570000 CR4: 0000000000350ef0 [ 42.261203] Call Trace: [ 42.261667] [ 42.262119] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.262988] ? __create_object+0x59/0x80 [ 42.263775] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.264756] __vmalloc_noprof+0x59/0x60 [ 42.265529] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.266407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.267335] bpf_prog_alloc+0x39/0x200 [ 42.268085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.268991] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.269896] do_seccomp+0x349/0x25e0 [ 42.270613] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.271512] ? __pfx_do_seccomp+0x10/0x10 [ 42.272332] ? find_held_lock+0x2b/0x80 [ 42.273095] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.274021] ? static_key_count+0x60/0x80 [ 42.274830] prctl_set_seccomp+0x4e/0x70 [ 42.275602] __do_sys_prctl+0xe6c/0x1d70 [ 42.276391] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.277251] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.278215] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.279190] ? irqentry_exit+0xf3/0x650 [ 42.279919] do_syscall_64+0xbf/0x430 [ 42.280656] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.281602] RIP: 0033:0x7f3f465665cd [ 42.282306] 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 [ 42.285503] RSP: 002b:00007ffdcd5fe880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.286878] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f465665cd [ 42.288180] RDX: 000055625e064e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.289465] RBP: 00007ffdcd5fe8e0 R08: 0000000000000000 R09: 00007ffdcd5fdf80 [ 42.290735] R10: 0000000000000000 R11: 0000000000000246 R12: 000055626c2fdad0 [ 42.292027] R13: 00007ffdcd5fed10 R14: 000055626c2febc0 R15: 000055626c30f780 [ 42.293346] [ 42.293771] irq event stamp: 1769 [ 42.294426] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 42.295957] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 42.297470] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 42.299012] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 42.300570] ---[ end trace 0000000000000000 ]--- [ 43.035411] ------------[ cut here ]------------ [ 43.036332] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.038279] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.039701] Modules linked in: [ 43.040341] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.042510] Tainted: [W]=WARN [ 43.043164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.044636] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.045528] 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 [ 43.048685] RSP: 0018:ffff88801796fbc0 EFLAGS: 00010286 [ 43.049655] RAX: 0000000000000000 RBX: ffffed1002f2df78 RCX: ffffffff813a4050 [ 43.050926] RDX: ffff88801af69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.052198] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f2df2f [ 43.053459] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.054740] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801796fdf8 [ 43.056035] FS: 00007f4c5ba68900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.057496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.058548] CR2: 00007fff4199bef8 CR3: 000000001ef4b000 CR4: 0000000000350ef0 [ 43.059843] Call Trace: [ 43.060348] [ 43.060762] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.061642] ? __create_object+0x59/0x80 [ 43.062422] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.063386] __vmalloc_noprof+0x59/0x60 [ 43.064142] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.064965] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.065876] bpf_prog_alloc+0x39/0x200 [ 43.066601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.067526] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.068441] do_seccomp+0x349/0x25e0 [ 43.069138] ? find_held_lock+0x2b/0x80 [ 43.069844] ? do_prlimit+0x310/0x610 [ 43.070580] ? __pfx_do_seccomp+0x10/0x10 [ 43.071368] ? do_raw_spin_unlock+0x53/0x220 [ 43.072203] ? _raw_spin_unlock+0x1e/0x40 [ 43.072939] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.073886] ? static_key_count+0x60/0x80 [ 43.074686] prctl_set_seccomp+0x4e/0x70 [ 43.075462] __do_sys_prctl+0xe6c/0x1d70 [ 43.076250] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.077100] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.078003] ? irqentry_exit+0xf3/0x650 [ 43.078769] do_syscall_64+0xbf/0x430 [ 43.079495] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.080449] RIP: 0033:0x7f4c5bf5a5cd [ 43.081151] 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 [ 43.084392] RSP: 002b:00007fff4199ab10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.085780] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c5bf5a5cd [ 43.087077] RDX: 0000556284a2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.088401] RBP: 00007fff4199ab70 R08: 0000000000000000 R09: 00007fff4199a210 [ 43.089708] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562be250ad0 [ 43.091006] R13: 00007fff4199afa0 R14: 00005562be251bc0 R15: 00005562be262780 [ 43.092342] [ 43.092771] irq event stamp: 1919 [ 43.093433] hardirqs last enabled at (1929): [] __up_console_sem+0x78/0x80 [ 43.094974] hardirqs last disabled at (1938): [] __up_console_sem+0x5d/0x80 [ 43.096571] softirqs last enabled at (1958): [] handle_softirqs+0x50c/0x770 [ 43.098115] softirqs last disabled at (1947): [] __irq_exit_rcu+0xc4/0x100 [ 43.099616] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26439' (ECDSA) to the list of known hosts. 2025/11/18 14:48:27 fuzzer started 2025/11/18 14:48:27 dialing manager at localhost:34383 2025/11/18 14:48:27 checking machine... 2025/11/18 14:48:27 checking revisions... [ 44.034349] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:48:27 testing simple program... [ 44.121125] cgroup: Unknown subsys name 'net' [ 44.168404] cgroup: Unknown subsys name 'cpuset' [ 44.198336] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:48:26 Registers: info registers vcpu 0 RAX=000000000000000a RBX=0000000000000002 RCX=ffff88806ce089c4 RDX=0000000000000003 RSI=ffffffff85e1ffe0 RDI=ffff888015d28000 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =ffffffff86a015a2 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000006e05 R12=ffff888015d28aa8 R13=ffff88806ce089c4 R14=0000000000000003 R15=0000000000000003 RIP=ffffffff815221f3 RFL=00000006 [-----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 00007f3f46074900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3f4662b618 CR3=000000000d4c0000 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 info registers vcpu 1 RAX=fffffbfff0cc9f0a RBX=fffffbfff0cc9f0b RCX=ffffffff815c7d3a RDX=fffffbfff0cc9f0b RSI=0000000000000008 RDI=ffffffff8664f850 RBP=fffffbfff0cc9f0a RSP=ffff888009637bc0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=ffffffff85e2b980 R13=ffff88806cf38154 R14=0000000000000000 R15=ffffffff85e2b9c0 RIP=ffffffff81b2d1d1 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7af4606000 CR3=000000000a214000 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=699031c337f07cb46d459c9fb9b4628c XMM02=2c67c8bc2e329bc300000000003036d0 XMM03=fb795ef6d6577056000000000030f3c8 XMM04=a4227fed279900ae00000000000ae988 XMM05=090f1556b20111b3000000000031f850 XMM06=5b75c91c80445342000000000031f6d8 XMM07=e042d86d42eb936e000000000030f6a0 XMM08=8e95c4f6bb782d090000000000303730 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000