[ 38.934292] ------------[ cut here ]------------ [ 38.935210] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.937114] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 38.938502] Modules linked in: [ 38.939084] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.941204] Tainted: [W]=WARN [ 38.941842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.943261] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.944130] 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 [ 38.947152] RSP: 0018:ffff88801a177bc0 EFLAGS: 00010286 [ 38.948081] RAX: 0000000000000000 RBX: ffffed100342ef78 RCX: ffffffff813a4050 [ 38.949304] RDX: ffff8880165c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.950528] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100342ef2f [ 38.951775] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.952999] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a177df8 [ 38.954235] FS: 00007f66f2ff1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.955617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.956650] CR2: 00007f66f34e3580 CR3: 000000000bc97000 CR4: 0000000000350ef0 [ 38.957910] Call Trace: [ 38.958408] [ 38.958811] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.959708] ? __create_object+0x59/0x80 [ 38.960487] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.961436] __vmalloc_noprof+0x59/0x60 [ 38.962135] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.963003] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.963915] bpf_prog_alloc+0x39/0x200 [ 38.964644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.965559] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.966445] do_seccomp+0x349/0x25e0 [ 38.967299] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.968314] ? __pfx_do_seccomp+0x10/0x10 [ 38.969169] ? find_held_lock+0x2b/0x80 [ 38.969952] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.970950] ? static_key_count+0x60/0x80 [ 38.971798] prctl_set_seccomp+0x4e/0x70 [ 38.972622] __do_sys_prctl+0xe6c/0x1d70 [ 38.973432] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.974258] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.975258] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.976248] ? irqentry_exit+0xf3/0x650 [ 38.977063] do_syscall_64+0xbf/0x430 [ 38.977832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.978807] RIP: 0033:0x7f66f34e35cd [ 38.979545] 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 [ 38.982825] RSP: 002b:00007ffcd4660d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.984227] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66f34e35cd [ 38.985545] RDX: 0000560edfea5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.986830] RBP: 00007ffcd4660db0 R08: 0000000000000000 R09: 00007ffcd4660450 [ 38.988137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f1ab84b10 [ 38.989450] R13: 00007ffcd46611e0 R14: 0000560f1ab852b0 R15: 0000560f1ab996f0 [ 38.990747] [ 38.991179] irq event stamp: 1799 [ 38.991827] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 38.993383] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 38.994910] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 38.996498] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 38.998019] ---[ end trace 0000000000000000 ]--- [ 42.020632] ------------[ cut here ]------------ [ 42.021605] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.023717] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 42.025248] Modules linked in: [ 42.025900] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.027969] Tainted: [W]=WARN [ 42.028625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.030144] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.031074] 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 [ 42.034289] RSP: 0018:ffff888016dbfbc0 EFLAGS: 00010286 [ 42.035275] RAX: 0000000000000000 RBX: ffffed1002db7f78 RCX: ffffffff813a4050 [ 42.036589] RDX: ffff888016ac8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.037902] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db7f2f [ 42.039233] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.040576] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dbfdf8 [ 42.041861] FS: 00007f1afb6ca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.043340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.044437] CR2: 00007fffb6ee1ef7 CR3: 000000001ffdb000 CR4: 0000000000350ef0 [ 42.045771] Call Trace: [ 42.046245] [ 42.046701] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.047619] ? __create_object+0x59/0x80 [ 42.048433] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.049416] __vmalloc_noprof+0x59/0x60 [ 42.050127] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.051000] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.051952] bpf_prog_alloc+0x39/0x200 [ 42.052713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.053655] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.054603] do_seccomp+0x349/0x25e0 [ 42.055319] ? find_held_lock+0x2b/0x80 [ 42.056111] ? do_prlimit+0x310/0x610 [ 42.056892] ? __pfx_do_seccomp+0x10/0x10 [ 42.057685] ? do_raw_spin_unlock+0x53/0x220 [ 42.058520] ? _raw_spin_unlock+0x1e/0x40 [ 42.059279] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.060257] ? static_key_count+0x60/0x80 [ 42.061115] prctl_set_seccomp+0x4e/0x70 [ 42.061930] __do_sys_prctl+0xe6c/0x1d70 [ 42.062728] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.063601] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.064605] ? irqentry_exit+0xf3/0x650 [ 42.065329] do_syscall_64+0xbf/0x430 [ 42.066076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.067033] RIP: 0033:0x7f1afbbbc5cd [ 42.067741] 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 [ 42.071000] RSP: 002b:00007fffb6ee0790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.072425] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1afbbbc5cd [ 42.073744] RDX: 000055d63fc01e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.075072] RBP: 00007fffb6ee07f0 R08: 0000000000000000 R09: 00007fffb6edfe90 [ 42.076436] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d641633ad0 [ 42.077759] R13: 00007fffb6ee0c20 R14: 000055d641634bc0 R15: 000055d641645780 [ 42.079089] [ 42.079583] irq event stamp: 1707 [ 42.080202] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 42.081773] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 42.083311] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 42.084904] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 42.086424] ---[ end trace 0000000000000000 ]--- [ 42.819435] ------------[ cut here ]------------ [ 42.820034] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.821419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 42.822388] Modules linked in: [ 42.822791] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.824058] Tainted: [W]=WARN [ 42.824412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.825245] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.825774] 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 [ 42.827607] RSP: 0018:ffff888019c8fbc0 EFLAGS: 00010286 [ 42.828148] RAX: 0000000000000000 RBX: ffffed1003391f78 RCX: ffffffff813a4050 [ 42.828897] RDX: ffff888013d7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.829634] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003391f2f [ 42.830346] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.831097] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c8fdf8 [ 42.831832] FS: 00007f5b7c925900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.832679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.833269] CR2: 00007f5b7ce17580 CR3: 000000000fc55000 CR4: 0000000000350ef0 [ 42.834002] Call Trace: [ 42.834267] [ 42.834520] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.835005] ? __create_object+0x59/0x80 [ 42.835464] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.835996] __vmalloc_noprof+0x59/0x60 [ 42.836445] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.836927] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.837466] bpf_prog_alloc+0x39/0x200 [ 42.837865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.838396] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.838893] do_seccomp+0x349/0x25e0 [ 42.839290] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.839805] ? __pfx_do_seccomp+0x10/0x10 [ 42.840241] ? find_held_lock+0x2b/0x80 [ 42.840688] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.841223] ? static_key_count+0x60/0x80 [ 42.841685] prctl_set_seccomp+0x4e/0x70 [ 42.842109] __do_sys_prctl+0xe6c/0x1d70 [ 42.842560] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.843039] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.843597] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.844129] ? irqentry_exit+0xf3/0x650 [ 42.844585] do_syscall_64+0xbf/0x430 [ 42.844990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.845536] RIP: 0033:0x7f5b7ce175cd [ 42.845919] 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 [ 42.847753] RSP: 002b:00007ffcaed9a110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.848550] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b7ce175cd [ 42.849276] RDX: 000055cf2789ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.850014] RBP: 00007ffcaed9a170 R08: 0000000000000000 R09: 00007ffcaed99810 [ 42.850750] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf2c6912b0 [ 42.851490] R13: 00007ffcaed9a5a0 R14: 000055cf2c693d20 R15: 000055cf2c6a58d0 [ 42.852211] [ 42.852506] irq event stamp: 1629 [ 42.852856] hardirqs last enabled at (1637): [] __up_console_sem+0x78/0x80 [ 42.853740] hardirqs last disabled at (1646): [] __up_console_sem+0x5d/0x80 [ 42.854621] softirqs last enabled at (1554): [] handle_softirqs+0x50c/0x770 [ 42.855519] softirqs last disabled at (1549): [] __irq_exit_rcu+0xc4/0x100 [ 42.856406] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15391' (ECDSA) to the list of known hosts. 2025/11/18 19:26:32 fuzzer started 2025/11/18 19:26:33 dialing manager at localhost:34383 2025/11/18 19:26:33 checking machine... 2025/11/18 19:26:33 checking revisions... [ 43.666740] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:26:33 testing simple program... [ 43.761440] cgroup: Unknown subsys name 'net' [ 43.830521] cgroup: Unknown subsys name 'cpuset' [ 43.848768] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:26:32 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000200 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffffffff85e2b998 RBP=ffff88806ce38140 RSP=ffff888009627ba0 R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff85e2b980 R13=0000000000000246 R14=0000000000008665 R15=ffff88806ce38152 RIP=ffffffff84c72090 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5fc6307028 CR3=000000000e078000 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=d98cbc4dd65a6381d54208fdb8965b8f XMM02=eff9b2d0a8fce9cb0000000000306610 XMM03=2c67c8bc2e329bc30000000000306738 XMM04=912b6eec3ba0a65f00000000000ae988 XMM05=628cfe0cd0ae662b0000000000320fe8 XMM06=0b39c798a71319b6000000000031fe80 XMM07=fb795ef6d6577056000000000030f8e8 XMM08=2c67c8bc2e329bc30000000000306738 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022000 RBX=ffff888017dd0000 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888017dd0a58 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888017dd0ad0 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc 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 00007f785ec75700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1afbc820b0 CR3=000000000d46c000 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=2032333a36323a393120383120766f4e XMM01=73732878696e755f6d6170203a5d3833 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3833325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031333a36323a3931203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000