[ 38.995381] ------------[ cut here ]------------ [ 38.996301] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.998264] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 38.999708] Modules linked in: [ 39.000280] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.002458] Tainted: [W]=WARN [ 39.003107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.004528] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.005396] 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 [ 39.008418] RSP: 0018:ffff8880198afbc0 EFLAGS: 00010286 [ 39.009346] RAX: 0000000000000000 RBX: ffffed1003315f78 RCX: ffffffff813a4050 [ 39.010573] RDX: ffff888019895340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.011815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003315f2f [ 39.013041] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.014276] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198afdf8 [ 39.015559] FS: 00007fd3f0e32900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.016955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.017984] CR2: 00007fd3f1324580 CR3: 000000000e896000 CR4: 0000000000350ef0 [ 39.019222] Call Trace: [ 39.019723] [ 39.020126] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.021008] ? __create_object+0x59/0x80 [ 39.021780] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.022709] __vmalloc_noprof+0x59/0x60 [ 39.023398] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.024264] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.025171] bpf_prog_alloc+0x39/0x200 [ 39.025889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.026802] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.027695] do_seccomp+0x349/0x25e0 [ 39.028351] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.029210] ? __pfx_do_seccomp+0x10/0x10 [ 39.029984] ? find_held_lock+0x2b/0x80 [ 39.030727] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.031687] ? static_key_count+0x60/0x80 [ 39.032413] prctl_set_seccomp+0x4e/0x70 [ 39.033159] __do_sys_prctl+0xe6c/0x1d70 [ 39.033930] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.034762] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.035719] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.036611] ? irqentry_exit+0xf3/0x650 [ 39.037358] do_syscall_64+0xbf/0x430 [ 39.038081] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.038997] RIP: 0033:0x7fd3f13245cd [ 39.039694] 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 [ 39.042751] RSP: 002b:00007ffeb834a740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.044077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3f13245cd [ 39.045309] RDX: 000055b35199ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.046538] RBP: 00007ffeb834a7a0 R08: 0000000000000000 R09: 00007ffeb8349e40 [ 39.047788] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b369a3dad0 [ 39.049015] R13: 00007ffeb834abd0 R14: 000055b369a3ebc0 R15: 000055b369a4f780 [ 39.050269] [ 39.050718] irq event stamp: 1795 [ 39.051303] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 39.052774] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 39.054239] softirqs last enabled at (1330): [] handle_softirqs+0x50c/0x770 [ 39.055747] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 39.057197] ---[ end trace 0000000000000000 ]--- [ 42.451705] ------------[ cut here ]------------ [ 42.452593] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.454674] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.456093] Modules linked in: [ 42.456710] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.458661] Tainted: [W]=WARN [ 42.459203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.460693] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.461546] 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 [ 42.464622] RSP: 0018:ffff888016bf7bc0 EFLAGS: 00010286 [ 42.465569] RAX: 0000000000000000 RBX: ffffed1002d7ef78 RCX: ffffffff813a4050 [ 42.466826] RDX: ffff88801aa3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.468099] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7ef2f [ 42.469352] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.470606] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bf7df8 [ 42.471888] FS: 00007fd9732c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.473301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.474332] CR2: 00007fd9737b7580 CR3: 000000000d0a8000 CR4: 0000000000350ef0 [ 42.475609] Call Trace: [ 42.476087] [ 42.476489] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.477370] ? __create_object+0x59/0x80 [ 42.478131] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.479080] __vmalloc_noprof+0x59/0x60 [ 42.479840] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.480691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.481554] bpf_prog_alloc+0x39/0x200 [ 42.482270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.483192] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.484087] do_seccomp+0x349/0x25e0 [ 42.484794] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.485670] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.486571] ? __pfx_do_seccomp+0x10/0x10 [ 42.487340] ? irqentry_exit+0x17b/0x650 [ 42.488111] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 42.489089] prctl_set_seccomp+0x4e/0x70 [ 42.489847] __do_sys_prctl+0xe6c/0x1d70 [ 42.490568] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.491401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.492360] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.493308] ? irqentry_exit+0xf3/0x650 [ 42.494060] do_syscall_64+0xbf/0x430 [ 42.494780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.495716] RIP: 0033:0x7fd9737b75cd [ 42.496368] 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 [ 42.499447] RSP: 002b:00007ffc5c939ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.500784] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9737b75cd [ 42.502029] RDX: 00005558ae9c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.503323] RBP: 00007ffc5c93a050 R08: 0000000000000000 R09: 00007ffc5c9396f0 [ 42.504603] R10: 0000000000000000 R11: 0000000000000246 R12: 00005558c189abf0 [ 42.505873] R13: 00007ffc5c93a480 R14: 00005558c18a4380 R15: 00005558c18af460 [ 42.507147] [ 42.507576] irq event stamp: 1753 [ 42.508203] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 42.509691] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 42.511195] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 42.512725] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 42.514201] ---[ end trace 0000000000000000 ]--- [ 43.342930] ------------[ cut here ]------------ [ 43.343706] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.345343] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 43.346512] Modules linked in: [ 43.347023] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.348656] Tainted: [W]=WARN [ 43.349107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.350478] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.351275] 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 [ 43.353820] RSP: 0018:ffff88800cfa7bc0 EFLAGS: 00010286 [ 43.354575] RAX: 0000000000000000 RBX: ffffed10019f4f78 RCX: ffffffff813a4050 [ 43.355622] RDX: ffff88800f39b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.356664] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019f4f2f [ 43.357708] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.358741] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cfa7df8 [ 43.359783] FS: 00007f00ff46d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.360940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.361808] CR2: 00007fff1a525ef7 CR3: 0000000015e50000 CR4: 0000000000350ef0 [ 43.362851] Call Trace: [ 43.363222] [ 43.363563] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.364291] ? __create_object+0x59/0x80 [ 43.364923] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.365706] __vmalloc_noprof+0x59/0x60 [ 43.366281] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.366981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.367740] bpf_prog_alloc+0x39/0x200 [ 43.368297] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.369044] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.369775] do_seccomp+0x349/0x25e0 [ 43.370316] ? find_held_lock+0x2b/0x80 [ 43.370923] ? do_prlimit+0x310/0x610 [ 43.371491] ? __pfx_do_seccomp+0x10/0x10 [ 43.372136] ? do_raw_spin_unlock+0x53/0x220 [ 43.372813] ? _raw_spin_unlock+0x1e/0x40 [ 43.373397] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.374169] ? static_key_count+0x60/0x80 [ 43.374806] prctl_set_seccomp+0x4e/0x70 [ 43.375388] __do_sys_prctl+0xe6c/0x1d70 [ 43.376035] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.376726] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.377466] ? irqentry_exit+0xf3/0x650 [ 43.378088] do_syscall_64+0xbf/0x430 [ 43.378682] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.379409] RIP: 0033:0x7f00ff95f5cd [ 43.379982] 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 [ 43.382495] RSP: 002b:00007fff1a524b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.383597] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f00ff95f5cd [ 43.384623] RDX: 000055aaee7a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.385661] RBP: 00007fff1a524bb0 R08: 0000000000000000 R09: 00007fff1a524250 [ 43.386675] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab1d82a240 [ 43.387710] R13: 00007fff1a524fe0 R14: 000055ab1d829bf0 R15: 000055ab1d83e4d0 [ 43.388757] [ 43.389100] irq event stamp: 1807 [ 43.389578] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 43.390795] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 43.392021] softirqs last enabled at (1362): [] handle_softirqs+0x50c/0x770 [ 43.393250] softirqs last disabled at (1341): [] __irq_exit_rcu+0xc4/0x100 [ 43.394463] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41885' (ECDSA) to the list of known hosts. 2025/11/18 01:36:04 fuzzer started 2025/11/18 01:36:04 dialing manager at localhost:37895 2025/11/18 01:36:04 checking machine... 2025/11/18 01:36:04 checking revisions... [ 44.482382] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:36:04 testing simple program... [ 44.570146] cgroup: Unknown subsys name 'net' [ 44.614743] cgroup: Unknown subsys name 'cpuset' [ 44.628677] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:36:03 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888019a47cf0 RCX=0000000000000001 RDX=1ffff11003348f5b RSI=ffff888019a47cc0 RDI=ffff888019a47ad8 RBP=ffff888019a47d50 RSP=ffff888019a47a60 R8 =0000000000000001 R9 =ffff888019a47b10 R10=000000000003c9ed R11=0000000000026761 R12=ffff888019a47b30 R13=ffff888019a47b18 R14=ffff888019a47cc0 R15=ffff888019a47ad0 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 00007fd9732c5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc5c934000 CR3=000000002018f000 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 info registers vcpu 1 RAX=ffffffff81ba7f8f RBX=0000000000000001 RCX=ffffffff86a07d68 RDX=dffffc0000000000 RSI=ffff888016407b10 RDI=1ffff11002c80eb2 RBP=ffff888016407590 RSP=ffff8880164074c8 R8 =ffffffff86a07d6c R9 =ffff888016407578 R10=000000000003c9ed R11=0000000000007f9c R12=ffff888016407598 R13=ffff888016407580 R14=ffff888016407b18 R15=ffff888016407538 RIP=ffffffff8135efdb 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f03e9099790 CR3=0000000020258000 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=1b22dd8e4a02cdac57426724364e4792 XMM02=ec2efd57dc4c00df0000000000305398 XMM03=67b5fd2e839e3c570000000000305468 XMM04=4feacc4f6a57a14e00000000000ae988 XMM05=d984394c79282d090000000000322728 XMM06=3e829fc8c8edc99000000000003217c8 XMM07=e042d86d42eb936e0000000000312210 XMM08=67b5fd2e839e3c570000000000305468 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000