[ 54.006851] ------------[ cut here ]------------ [ 54.007784] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.009778] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.011215] Modules linked in: [ 54.011803] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.013809] Tainted: [W]=WARN [ 54.014413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.015937] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.016846] 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 [ 54.020040] RSP: 0018:ffff88800f1b7bc0 EFLAGS: 00010286 [ 54.021039] RAX: 0000000000000000 RBX: ffffed1001e36f78 RCX: ffffffff813a4050 [ 54.022316] RDX: ffff888013f50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.023599] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e36f2f [ 54.024909] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.026174] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1b7df8 [ 54.027459] FS: 00007fd599610900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.028924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.029987] CR2: 00007fff821ffef7 CR3: 000000000d2e5000 CR4: 0000000000350ef0 [ 54.031265] Call Trace: [ 54.031731] [ 54.032189] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.033093] ? __create_object+0x59/0x80 [ 54.033844] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.034811] __vmalloc_noprof+0x59/0x60 [ 54.035566] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.036446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.037392] bpf_prog_alloc+0x39/0x200 [ 54.038138] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.039073] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.039979] do_seccomp+0x349/0x25e0 [ 54.040672] ? find_held_lock+0x2b/0x80 [ 54.041449] ? do_prlimit+0x310/0x610 [ 54.042194] ? __pfx_do_seccomp+0x10/0x10 [ 54.042997] ? do_raw_spin_unlock+0x53/0x220 [ 54.043785] ? _raw_spin_unlock+0x1e/0x40 [ 54.044580] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.045543] ? static_key_count+0x60/0x80 [ 54.046329] prctl_set_seccomp+0x4e/0x70 [ 54.047108] __do_sys_prctl+0xe6c/0x1d70 [ 54.047864] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.048740] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.049702] ? irqentry_exit+0xf3/0x650 [ 54.050458] do_syscall_64+0xbf/0x430 [ 54.051192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.052151] RIP: 0033:0x7fd599b025cd [ 54.052828] 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 [ 54.056003] RSP: 002b:00007fff821fec00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.057377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd599b025cd [ 54.058685] RDX: 00005618cf759e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.059963] RBP: 00007fff821fec60 R08: 0000000000000000 R09: 00007fff821fe300 [ 54.061284] R10: 0000000000000000 R11: 0000000000000246 R12: 00005618dab82ad0 [ 54.062563] R13: 00007fff821ff090 R14: 00005618dab83bc0 R15: 00005618dab94780 [ 54.063931] [ 54.064369] irq event stamp: 1705 [ 54.065032] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 54.066536] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 54.068049] softirqs last enabled at (1552): [] handle_softirqs+0x50c/0x770 [ 54.069589] softirqs last disabled at (1547): [] __irq_exit_rcu+0xc4/0x100 [ 54.071096] ---[ end trace 0000000000000000 ]--- [ 57.420619] ------------[ cut here ]------------ [ 57.421553] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.423513] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.424940] Modules linked in: [ 57.425523] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.427448] Tainted: [W]=WARN [ 57.428051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.429496] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.430377] 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 [ 57.433494] RSP: 0018:ffff888016f5fbc0 EFLAGS: 00010286 [ 57.434445] RAX: 0000000000000000 RBX: ffffed1002debf78 RCX: ffffffff813a4050 [ 57.435703] RDX: ffff888016225340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.436957] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002debf2f [ 57.438212] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.439457] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f5fdf8 [ 57.440722] FS: 00007fb7f2d4b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.442117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.443155] CR2: 00007ffda57bfef7 CR3: 000000000e55b000 CR4: 0000000000350ef0 [ 57.444431] Call Trace: [ 57.444934] [ 57.445343] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.446220] ? __create_object+0x59/0x80 [ 57.446991] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.447926] __vmalloc_noprof+0x59/0x60 [ 57.448631] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.449481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.450391] bpf_prog_alloc+0x39/0x200 [ 57.451109] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.452026] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.452953] do_seccomp+0x349/0x25e0 [ 57.453618] ? find_held_lock+0x2b/0x80 [ 57.454355] ? do_prlimit+0x310/0x610 [ 57.455080] ? __pfx_do_seccomp+0x10/0x10 [ 57.455801] ? do_raw_spin_unlock+0x53/0x220 [ 57.456625] ? _raw_spin_unlock+0x1e/0x40 [ 57.457328] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.458111] ? static_key_count+0x60/0x80 [ 57.458728] prctl_set_seccomp+0x4e/0x70 [ 57.459358] __do_sys_prctl+0xe6c/0x1d70 [ 57.459996] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.460667] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.461451] ? irqentry_exit+0xf3/0x650 [ 57.462074] do_syscall_64+0xbf/0x430 [ 57.462638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.463409] RIP: 0033:0x7fb7f323d5cd [ 57.463981] 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 [ 57.466562] RSP: 002b:00007ffda57bec20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.467687] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7f323d5cd [ 57.468741] RDX: 000055dc07fc0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.469781] RBP: 00007ffda57bec80 R08: 0000000000000000 R09: 00007ffda57be320 [ 57.470832] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc23f002b0 [ 57.471871] R13: 00007ffda57bf0b0 R14: 000055dc23f02d20 R15: 000055dc23f148d0 [ 57.472954] [ 57.473299] irq event stamp: 1723 [ 57.473793] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 57.475027] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 57.476264] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 57.477522] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 57.478755] ---[ end trace 0000000000000000 ]--- [ 58.266093] ------------[ cut here ]------------ [ 58.266830] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.268459] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 58.269673] Modules linked in: [ 58.270199] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.271836] Tainted: [W]=WARN [ 58.272332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.273730] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.274621] 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 [ 58.277343] RSP: 0018:ffff8880170efbc0 EFLAGS: 00010286 [ 58.278162] RAX: 0000000000000000 RBX: ffffed1002e1df78 RCX: ffffffff813a4050 [ 58.279522] RDX: ffff888007085340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.280938] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1df2f [ 58.282243] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.283295] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170efdf8 [ 58.284365] FS: 00007f0b90f4b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.285540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.286427] CR2: 00007ffce2dfcef7 CR3: 000000001902a000 CR4: 0000000000350ef0 [ 58.287475] Call Trace: [ 58.287855] [ 58.288231] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.288965] ? __create_object+0x59/0x80 [ 58.289571] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.290372] __vmalloc_noprof+0x59/0x60 [ 58.290995] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.291677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.292451] bpf_prog_alloc+0x39/0x200 [ 58.293051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.293784] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.294520] do_seccomp+0x349/0x25e0 [ 58.295215] ? find_held_lock+0x2b/0x80 [ 58.295808] ? do_prlimit+0x310/0x610 [ 58.296435] ? __pfx_do_seccomp+0x10/0x10 [ 58.297088] ? do_raw_spin_unlock+0x53/0x220 [ 58.297731] ? _raw_spin_unlock+0x1e/0x40 [ 58.298370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.299159] ? static_key_count+0x60/0x80 [ 58.299786] prctl_set_seccomp+0x4e/0x70 [ 58.300428] __do_sys_prctl+0xe6c/0x1d70 [ 58.301066] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.301735] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.302522] ? irqentry_exit+0xf3/0x650 [ 58.303162] do_syscall_64+0xbf/0x430 [ 58.303737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.304520] RIP: 0033:0x7f0b9143d5cd [ 58.305102] 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 [ 58.307704] RSP: 002b:00007ffce2dfaef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.308826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b9143d5cd [ 58.309850] RDX: 00005652e0a42e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.310900] RBP: 00007ffce2dfaf50 R08: 0000000000000000 R09: 00007ffce2dfa5f0 [ 58.311985] R10: 0000000000000000 R11: 0000000000000246 R12: 00005652fcc6cad0 [ 58.313060] R13: 00007ffce2dfb380 R14: 00005652fcc6dbc0 R15: 00005652fcc7e780 [ 58.314151] [ 58.314500] irq event stamp: 1719 [ 58.315039] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 58.316321] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 58.317575] softirqs last enabled at (1492): [] handle_softirqs+0x50c/0x770 [ 58.318853] softirqs last disabled at (1479): [] __irq_exit_rcu+0xc4/0x100 [ 58.320127] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6641' (ECDSA) to the list of known hosts. 2025/11/19 07:55:19 fuzzer started 2025/11/19 07:55:19 dialing manager at localhost:34383 2025/11/19 07:55:19 checking machine... 2025/11/19 07:55:19 checking revisions... [ 59.229944] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:55:19 testing simple program... [ 59.327299] cgroup: Unknown subsys name 'net' [ 59.404740] cgroup: Unknown subsys name 'cpuset' [ 59.424220] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:55:18 Registers: info registers vcpu 0 RAX=ffffffff86a96b95 RBX=0000000000000001 RCX=ffffffff86a96b90 RDX=0000000000000002 RSI=0000000000000005 RDI=ffffffff8670f6d4 RBP=ffff888015e87468 RSP=ffff888015e873a0 R8 =ffffffff86a96b54 R9 =0000000000000000 R10=000000000003c9ed R11=000000000001fc4e R12=ffff888015e87470 R13=ffff888015e87458 R14=ffff888015e87451 R15=ffff888015e87410 RIP=ffffffff8135e82c 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 00007fc93465f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055aeacf9a000 CR3=000000000ddf8000 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=7e257c4e86e18faefa473fb5aba5325a XMM02=ec2efd57dc4c00df0000000000303848 XMM03=007e9a0ef0ef215b0000000000303918 XMM04=6ae65fac0870fd4400000000000ae988 XMM05=47472d7138467ae00000000000321438 XMM06=817b8945e9d50373000000000031fac0 XMM07=fb795ef6d6577056000000000030ee80 XMM08=2c67c8bc2e329bc300000000003038b8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81ab1783 RBX=ffffffff81619130 RCX=ffff888015e3f86c RDX=1ffff11002bc7f2e RSI=ffffffff81ab1783 RDI=ffff888015e3f9e0 RBP=ffff888015e3f9b0 RSP=ffff888015e3f910 R8 =0000000000000001 R9 =ffff888015e3f958 R10=000000000003c9ed R11=00000000000255fd R12=ffff888015e3f9e0 R13=0000000000000000 R14=ffff88801b2c0000 R15=0000000000000dc0 RIP=ffffffff81619130 RFL=00000282 [--S----] 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 00007fb7f2d4b900 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=00007ffda57b8000 CR3=000000000e86b000 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