[ 46.310234] ------------[ cut here ]------------ [ 46.311182] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.313173] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.314633] Modules linked in: [ 46.315313] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.317273] Tainted: [W]=WARN [ 46.317875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.319373] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.320283] 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 [ 46.323433] RSP: 0018:ffff88800bcd7bc0 EFLAGS: 00010286 [ 46.324394] RAX: 0000000000000000 RBX: ffffed100179af78 RCX: ffffffff813a4050 [ 46.325666] RDX: ffff88800f763780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.326944] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100179af2f [ 46.328208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.329472] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800bcd7df8 [ 46.330762] FS: 00007f3afc91c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.332177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.333223] CR2: 00007ffc0f825ef7 CR3: 000000000a5c4000 CR4: 0000000000350ef0 [ 46.334523] Call Trace: [ 46.335028] [ 46.335437] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.336330] ? __create_object+0x59/0x80 [ 46.337109] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.338074] __vmalloc_noprof+0x59/0x60 [ 46.338836] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.339658] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.340583] bpf_prog_alloc+0x39/0x200 [ 46.341307] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.342226] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.343136] do_seccomp+0x349/0x25e0 [ 46.343859] ? find_held_lock+0x2b/0x80 [ 46.344574] ? do_prlimit+0x310/0x610 [ 46.345319] ? __pfx_do_seccomp+0x10/0x10 [ 46.346099] ? do_raw_spin_unlock+0x53/0x220 [ 46.346951] ? _raw_spin_unlock+0x1e/0x40 [ 46.347680] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.348637] ? static_key_count+0x60/0x80 [ 46.349441] prctl_set_seccomp+0x4e/0x70 [ 46.350199] __do_sys_prctl+0xe6c/0x1d70 [ 46.350988] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.351832] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.352808] ? irqentry_exit+0xf3/0x650 [ 46.353518] do_syscall_64+0xbf/0x430 [ 46.354254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.355200] RIP: 0033:0x7f3afce0e5cd [ 46.355899] 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 [ 46.359027] RSP: 002b:00007ffc0f823f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.360383] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3afce0e5cd [ 46.361648] RDX: 000055c380ea9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.362925] RBP: 00007ffc0f823fd0 R08: 0000000000000000 R09: 00007ffc0f823670 [ 46.364199] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c386482b10 [ 46.365476] R13: 00007ffc0f824400 R14: 000055c3864832b0 R15: 000055c3864976f0 [ 46.366780] [ 46.367202] irq event stamp: 1767 [ 46.367847] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 46.369356] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 46.370864] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 46.372402] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 46.373918] ---[ end trace 0000000000000000 ]--- [ 49.857008] ------------[ cut here ]------------ [ 49.857964] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.860022] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.861495] Modules linked in: [ 49.862132] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.864139] Tainted: [W]=WARN [ 49.864697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.866214] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.867153] 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 [ 49.870354] RSP: 0018:ffff8880161efbc0 EFLAGS: 00010286 [ 49.871357] RAX: 0000000000000000 RBX: ffffed1002c3df78 RCX: ffffffff813a4050 [ 49.872649] RDX: ffff888013d41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.873931] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3df2f [ 49.875230] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.876515] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161efdf8 [ 49.877806] FS: 00007f89931e6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.879263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.880336] CR2: 00007f89936d8580 CR3: 000000001f939000 CR4: 0000000000350ef0 [ 49.881631] Call Trace: [ 49.882160] [ 49.882590] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.883495] ? __create_object+0x59/0x80 [ 49.884284] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.885260] __vmalloc_noprof+0x59/0x60 [ 49.886023] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.886917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.887858] bpf_prog_alloc+0x39/0x200 [ 49.888558] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.889488] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.890407] do_seccomp+0x349/0x25e0 [ 49.891142] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.892055] ? __pfx_do_seccomp+0x10/0x10 [ 49.892854] ? find_held_lock+0x2b/0x80 [ 49.893583] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.894564] ? static_key_count+0x60/0x80 [ 49.895370] prctl_set_seccomp+0x4e/0x70 [ 49.896154] __do_sys_prctl+0xe6c/0x1d70 [ 49.896945] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.897801] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.898785] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.899759] ? irqentry_exit+0xf3/0x650 [ 49.900492] do_syscall_64+0xbf/0x430 [ 49.901236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.902192] RIP: 0033:0x7f89936d85cd [ 49.902909] 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 [ 49.906100] RSP: 002b:00007fff63357190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.907485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89936d85cd [ 49.908772] RDX: 0000562b2231ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.910062] RBP: 00007fff633571f0 R08: 0000000000000000 R09: 00007fff63356890 [ 49.911367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b35fffad0 [ 49.912660] R13: 00007fff63357620 R14: 0000562b36000bc0 R15: 0000562b36011780 [ 49.913973] [ 49.914401] irq event stamp: 1705 [ 49.915063] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 49.916594] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 49.918116] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 49.919676] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 49.921225] ---[ end trace 0000000000000000 ]--- [ 50.739829] ------------[ cut here ]------------ [ 50.740690] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.742763] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.744414] Modules linked in: [ 50.745509] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.747478] Tainted: [W]=WARN [ 50.748059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.749494] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.750381] 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 [ 50.753509] RSP: 0018:ffff88801a85fbc0 EFLAGS: 00010286 [ 50.754476] RAX: 0000000000000000 RBX: ffffed100350bf78 RCX: ffffffff813a4050 [ 50.755744] RDX: ffff8880176d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.757006] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100350bf2f [ 50.758265] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.759540] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a85fdf8 [ 50.760795] FS: 00007f36f40c4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.762195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.763249] CR2: 00007f36f45b6580 CR3: 000000001fbc9000 CR4: 0000000000350ef0 [ 50.764508] Call Trace: [ 50.765002] [ 50.765424] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.766333] ? __create_object+0x59/0x80 [ 50.767139] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.768127] __vmalloc_noprof+0x59/0x60 [ 50.768896] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.769775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.770690] bpf_prog_alloc+0x39/0x200 [ 50.771441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.772382] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.773290] do_seccomp+0x349/0x25e0 [ 50.774017] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.774937] ? __pfx_do_seccomp+0x10/0x10 [ 50.775694] ? find_held_lock+0x2b/0x80 [ 50.776463] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.777439] ? static_key_count+0x60/0x80 [ 50.778273] prctl_set_seccomp+0x4e/0x70 [ 50.779066] __do_sys_prctl+0xe6c/0x1d70 [ 50.779858] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.780681] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.781658] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.782649] ? irqentry_exit+0xf3/0x650 [ 50.783421] do_syscall_64+0xbf/0x430 [ 50.784173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.785140] RIP: 0033:0x7f36f45b65cd [ 50.785855] 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 [ 50.789091] RSP: 002b:00007ffe09151e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.790489] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36f45b65cd [ 50.791787] RDX: 0000563c1bf21e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.793083] RBP: 00007ffe09151ee0 R08: 0000000000000000 R09: 00007ffe09151580 [ 50.794391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c34eadad0 [ 50.795703] R13: 00007ffe09152310 R14: 0000563c34eaebc0 R15: 0000563c34ebf780 [ 50.797038] [ 50.797466] irq event stamp: 1911 [ 50.798124] hardirqs last enabled at (1921): [] __up_console_sem+0x78/0x80 [ 50.799685] hardirqs last disabled at (1930): [] __up_console_sem+0x5d/0x80 [ 50.801253] softirqs last enabled at (1474): [] handle_softirqs+0x50c/0x770 [ 50.802833] softirqs last disabled at (1469): [] __irq_exit_rcu+0xc4/0x100 [ 50.804370] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48001' (ECDSA) to the list of known hosts. 2025/11/17 14:18:34 fuzzer started 2025/11/17 14:18:35 dialing manager at localhost:37895 2025/11/17 14:18:35 checking machine... 2025/11/17 14:18:35 checking revisions... [ 51.678202] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:18:35 testing simple program... [ 51.761125] cgroup: Unknown subsys name 'net' [ 51.822397] cgroup: Unknown subsys name 'cpuset' [ 51.837114] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:18:34 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009627db8 RCX=ffff888009627774 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888009611fbc RBP=ffff888009611bc0 RSP=ffff888009627780 R8 =0000000000000001 R9 =ffff888009627860 R10=000000000003c9ed R11=0000000000008964 R12=ffff888009627801 R13=ffff888009627868 R14=ffff888009627d88 R15=ffff888009627820 RIP=ffffffff815d29c0 RFL=00000213 [----A-C] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f899379d618 CR3=000000001f9e5000 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=00000000000000c4 RBX=ffff8880096fb780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880096fc200 RDI=ffff8880096fc1d8 RBP=ffff8880096fc1d8 RSP=ffff888009757690 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000003 [------C] 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc95aaa788 CR3=000000000e0ba000 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=ab309fe60e83c88900000000000ae988 XMM05=908d9862a2136d84000000000031f2c0 XMM06=14648eaa1277bab1000000000031d9f0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000