[ 46.247902] ------------[ cut here ]------------ [ 46.249028] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.251081] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.252541] Modules linked in: [ 46.253170] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.255153] Tainted: [W]=WARN [ 46.255713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.257195] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.258108] 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 [ 46.261265] RSP: 0018:ffff88801a1afbc0 EFLAGS: 00010286 [ 46.262240] RAX: 0000000000000000 RBX: ffffed1003435f78 RCX: ffffffff813a4050 [ 46.263583] RDX: ffff888017279bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.264865] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003435f2f [ 46.266149] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.267481] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1afdf8 [ 46.268748] FS: 00007fdb080c3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.270186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.271251] CR2: 00007fdb085b5580 CR3: 000000000cb73000 CR4: 0000000000350ef0 [ 46.272559] Call Trace: [ 46.273067] [ 46.273480] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.274374] ? __create_object+0x59/0x80 [ 46.275179] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.276163] __vmalloc_noprof+0x59/0x60 [ 46.276873] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.277736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.278668] bpf_prog_alloc+0x39/0x200 [ 46.279400] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.280320] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.281219] do_seccomp+0x349/0x25e0 [ 46.281891] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.282795] ? __pfx_do_seccomp+0x10/0x10 [ 46.283594] ? find_held_lock+0x2b/0x80 [ 46.284349] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.285316] ? static_key_count+0x60/0x80 [ 46.286119] prctl_set_seccomp+0x4e/0x70 [ 46.286857] __do_sys_prctl+0xe6c/0x1d70 [ 46.287669] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.288532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.289501] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.290453] ? irqentry_exit+0xf3/0x650 [ 46.291217] do_syscall_64+0xbf/0x430 [ 46.291919] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.292858] RIP: 0033:0x7fdb085b55cd [ 46.293563] 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 [ 46.296721] RSP: 002b:00007ffe95ac0990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.298056] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb085b55cd [ 46.299339] RDX: 000055a17b2a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.300614] RBP: 00007ffe95ac09f0 R08: 0000000000000000 R09: 00007ffe95ac0090 [ 46.301888] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a18c5b52b0 [ 46.303150] R13: 00007ffe95ac0e20 R14: 000055a18c5b7d20 R15: 000055a18c5c98d0 [ 46.304462] [ 46.304885] irq event stamp: 1801 [ 46.305550] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 46.307058] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 46.308605] softirqs last enabled at (1464): [] handle_softirqs+0x50c/0x770 [ 46.310140] softirqs last disabled at (1449): [] __irq_exit_rcu+0xc4/0x100 [ 46.311700] ---[ end trace 0000000000000000 ]--- [ 49.835283] ------------[ cut here ]------------ [ 49.836217] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.838243] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.839710] Modules linked in: [ 49.840329] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.842526] Tainted: [W]=WARN [ 49.843268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.844744] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.845653] 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 [ 49.848785] RSP: 0018:ffff88801aa57bc0 EFLAGS: 00010286 [ 49.849763] RAX: 0000000000000000 RBX: ffffed100354af78 RCX: ffffffff813a4050 [ 49.851033] RDX: ffff888017775340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.852309] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100354af2f [ 49.853570] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.854834] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa57df8 [ 49.856109] FS: 00007f03d1e38900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.857524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.858577] CR2: 00007ffd4f0efef7 CR3: 0000000021190000 CR4: 0000000000350ef0 [ 49.859855] Call Trace: [ 49.860351] [ 49.860761] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.861647] ? __create_object+0x59/0x80 [ 49.862411] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.863381] __vmalloc_noprof+0x59/0x60 [ 49.864146] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.864970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.865908] bpf_prog_alloc+0x39/0x200 [ 49.866637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.867555] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.868459] do_seccomp+0x349/0x25e0 [ 49.869173] ? find_held_lock+0x2b/0x80 [ 49.869882] ? do_prlimit+0x310/0x610 [ 49.870609] ? __pfx_do_seccomp+0x10/0x10 [ 49.871397] ? do_raw_spin_unlock+0x53/0x220 [ 49.872213] ? _raw_spin_unlock+0x1e/0x40 [ 49.872943] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.873886] ? static_key_count+0x60/0x80 [ 49.874663] prctl_set_seccomp+0x4e/0x70 [ 49.875440] __do_sys_prctl+0xe6c/0x1d70 [ 49.876222] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.877068] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.877995] ? irqentry_exit+0xf3/0x650 [ 49.878746] do_syscall_64+0xbf/0x430 [ 49.879487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.880419] RIP: 0033:0x7f03d232a5cd [ 49.881112] 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 [ 49.884228] RSP: 002b:00007ffd4f0ed420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.885567] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f03d232a5cd [ 49.886824] RDX: 000055b6ae039e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.888113] RBP: 00007ffd4f0ed480 R08: 0000000000000000 R09: 00007ffd4f0ecb20 [ 49.889375] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6ea80aad0 [ 49.890642] R13: 00007ffd4f0ed8b0 R14: 000055b6ea80bbc0 R15: 000055b6ea81c780 [ 49.891942] [ 49.892393] irq event stamp: 2479 [ 49.893039] hardirqs last enabled at (2489): [] irqentry_exit+0x17b/0x650 [ 49.894538] hardirqs last disabled at (2498): [] __up_console_sem+0x5d/0x80 [ 49.896067] softirqs last enabled at (2004): [] handle_softirqs+0x50c/0x770 [ 49.897596] softirqs last disabled at (1975): [] __irq_exit_rcu+0xc4/0x100 [ 49.899085] ---[ end trace 0000000000000000 ]--- [ 50.880883] ------------[ cut here ]------------ [ 50.881827] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.883868] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.885329] Modules linked in: [ 50.885893] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.888032] Tainted: [W]=WARN [ 50.888574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.890028] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.890868] 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 [ 50.893946] RSP: 0018:ffff888009a87bc0 EFLAGS: 00010286 [ 50.894890] RAX: 0000000000000000 RBX: ffffed1001350f78 RCX: ffffffff813a4050 [ 50.896175] RDX: ffff88800f4a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.897441] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001350f2f [ 50.898673] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.899941] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009a87df8 [ 50.901211] FS: 00007faae2a0b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.902746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.904154] CR2: 00007ffdcd9efef7 CR3: 000000002104d000 CR4: 0000000000350ef0 [ 50.905730] Call Trace: [ 50.906354] [ 50.906857] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.907987] ? __create_object+0x59/0x80 [ 50.908808] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.909807] __vmalloc_noprof+0x59/0x60 [ 50.910564] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.911445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.912375] bpf_prog_alloc+0x39/0x200 [ 50.913080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.913934] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.914826] do_seccomp+0x349/0x25e0 [ 50.915578] ? find_held_lock+0x2b/0x80 [ 50.916342] ? do_prlimit+0x310/0x610 [ 50.917052] ? __pfx_do_seccomp+0x10/0x10 [ 50.917780] ? do_raw_spin_unlock+0x53/0x220 [ 50.918609] ? _raw_spin_unlock+0x1e/0x40 [ 50.919390] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.920349] ? static_key_count+0x60/0x80 [ 50.921149] prctl_set_seccomp+0x4e/0x70 [ 50.921862] __do_sys_prctl+0xe6c/0x1d70 [ 50.922630] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.923492] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.924449] ? irqentry_exit+0xf3/0x650 [ 50.925217] do_syscall_64+0xbf/0x430 [ 50.925893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.926826] RIP: 0033:0x7faae2efd5cd [ 50.927540] 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 [ 50.930747] RSP: 002b:00007ffdcd9eea80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.932134] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faae2efd5cd [ 50.933134] RDX: 0000556b7cddee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.933989] RBP: 00007ffdcd9eeae0 R08: 0000000000000000 R09: 00007ffdcd9ee180 [ 50.934879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b90f25bf0 [ 50.935825] R13: 00007ffdcd9eef10 R14: 0000556b90f2f380 R15: 0000556b90f3a460 [ 50.936737] [ 50.937059] irq event stamp: 1725 [ 50.937484] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 50.938520] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 50.939582] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 50.940645] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 50.941687] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7521' (ECDSA) to the list of known hosts. 2025/11/17 16:35:03 fuzzer started 2025/11/17 16:35:04 dialing manager at localhost:37895 2025/11/17 16:35:04 checking machine... 2025/11/17 16:35:04 checking revisions... [ 51.871653] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:35:04 testing simple program... [ 51.961724] cgroup: Unknown subsys name 'net' [ 52.020299] cgroup: Unknown subsys name 'cpuset' [ 52.038628] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:35:03 Registers: info registers vcpu 0 RAX=0000000000040a53 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f598a10c000 CR3=000000000e8a5000 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=2033303a35333a363120373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032303a35333a3631203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888017422000 RCX=0000000000000000 RDX=1ffff1100337b020 RSI=ffffffff83c7a29f RDI=ffff888017422428 RBP=ffff888019bd8000 RSP=ffff88801a25fd50 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffff8880174223a0 R14=00000000000007e8 R15=0000000000000001 RIP=ffffffff83c7a334 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 00007f03d1e38900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd4f0e7000 CR3=0000000021144000 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