[ 38.982006] ------------[ cut here ]------------ [ 38.982914] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.984890] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 38.986364] Modules linked in: [ 38.987005] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.989233] Tainted: [W]=WARN [ 38.990173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.991668] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.992526] 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 [ 38.996095] RSP: 0018:ffff88801711fbc0 EFLAGS: 00010286 [ 38.997049] RAX: 0000000000000000 RBX: ffffed1002e23f78 RCX: ffffffff813a4050 [ 38.998294] RDX: ffff888015ae3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.999569] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e23f2f [ 39.000848] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.002103] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801711fdf8 [ 39.003409] FS: 00007f87e4155900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.004970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.006253] CR2: 00007f87e4647580 CR3: 000000000d897000 CR4: 0000000000350ef0 [ 39.007683] Call Trace: [ 39.008139] [ 39.008542] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.009433] ? __create_object+0x59/0x80 [ 39.010210] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.011170] __vmalloc_noprof+0x59/0x60 [ 39.011939] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.012815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.013741] bpf_prog_alloc+0x39/0x200 [ 39.014445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.015372] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.016307] do_seccomp+0x349/0x25e0 [ 39.017060] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.018007] ? __pfx_do_seccomp+0x10/0x10 [ 39.018794] ? find_held_lock+0x2b/0x80 [ 39.019509] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.020480] ? static_key_count+0x60/0x80 [ 39.021272] prctl_set_seccomp+0x4e/0x70 [ 39.022038] __do_sys_prctl+0xe6c/0x1d70 [ 39.022838] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.023702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.024707] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.025723] ? irqentry_exit+0xf3/0x650 [ 39.026451] do_syscall_64+0xbf/0x430 [ 39.027189] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.028146] RIP: 0033:0x7f87e46475cd [ 39.028865] 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 [ 39.032079] RSP: 002b:00007fff4e34b670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.033435] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87e46475cd [ 39.034718] RDX: 00005587a0154e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.036025] RBP: 00007fff4e34b6d0 R08: 0000000000000000 R09: 00007fff4e34ad70 [ 39.037308] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587cddc02b0 [ 39.038613] R13: 00007fff4e34bb00 R14: 00005587cddc2d20 R15: 00005587cddd48d0 [ 39.039926] [ 39.040352] irq event stamp: 1917 [ 39.041003] hardirqs last enabled at (1927): [] __up_console_sem+0x78/0x80 [ 39.042542] hardirqs last disabled at (1936): [] __up_console_sem+0x5d/0x80 [ 39.044126] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 39.045690] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 39.047205] ---[ end trace 0000000000000000 ]--- [ 42.235857] ------------[ cut here ]------------ [ 42.236798] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.238794] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.240263] Modules linked in: [ 42.240958] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.242932] Tainted: [W]=WARN [ 42.243500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.244971] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.245898] 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 [ 42.249055] RSP: 0018:ffff888016c4fbc0 EFLAGS: 00010286 [ 42.250028] RAX: 0000000000000000 RBX: ffffed1002d89f78 RCX: ffffffff813a4050 [ 42.251319] RDX: ffff8880177cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.252605] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d89f2f [ 42.253881] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.255158] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c4fdf8 [ 42.256441] FS: 00007f3a86c16900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.257886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.258946] CR2: 00007f3a87108580 CR3: 000000000a18b000 CR4: 0000000000350ef0 [ 42.260227] Call Trace: [ 42.260724] [ 42.261132] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.262018] ? __create_object+0x59/0x80 [ 42.262798] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.263770] __vmalloc_noprof+0x59/0x60 [ 42.264483] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.265341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.266277] bpf_prog_alloc+0x39/0x200 [ 42.267008] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.267948] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.268859] do_seccomp+0x349/0x25e0 [ 42.269532] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.270421] ? __pfx_do_seccomp+0x10/0x10 [ 42.271212] ? find_held_lock+0x2b/0x80 [ 42.271980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.272945] ? static_key_count+0x60/0x80 [ 42.273736] prctl_set_seccomp+0x4e/0x70 [ 42.274457] __do_sys_prctl+0xe6c/0x1d70 [ 42.275237] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.276102] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.277078] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.278044] ? irqentry_exit+0xf3/0x650 [ 42.278808] do_syscall_64+0xbf/0x430 [ 42.279501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.280451] RIP: 0033:0x7f3a871085cd [ 42.281147] 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 [ 42.284287] RSP: 002b:00007fff2ba36be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.285654] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a871085cd [ 42.286938] RDX: 00005621d2a67e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.288246] RBP: 00007fff2ba36c40 R08: 0000000000000000 R09: 00007fff2ba362e0 [ 42.289515] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621ecdf4ad0 [ 42.290816] R13: 00007fff2ba37070 R14: 00005621ecdf5bc0 R15: 00005621ece06780 [ 42.292133] [ 42.292551] irq event stamp: 1759 [ 42.293201] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 42.294714] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 42.296250] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 42.297795] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 42.299282] ---[ end trace 0000000000000000 ]--- [ 43.000833] ------------[ cut here ]------------ [ 43.001780] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.003819] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.005284] Modules linked in: [ 43.005907] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.007954] Tainted: [W]=WARN [ 43.008513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.010201] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.011179] 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 [ 43.014443] RSP: 0018:ffff88801767fbc0 EFLAGS: 00010286 [ 43.015431] RAX: 0000000000000000 RBX: ffffed1002ecff78 RCX: ffffffff813a4050 [ 43.016734] RDX: ffff88801665d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.018036] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecff2f [ 43.019334] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.020636] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801767fdf8 [ 43.021940] FS: 00007f2f896a2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.023406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.024485] CR2: 00007f2f89b94580 CR3: 000000001be2e000 CR4: 0000000000350ef0 [ 43.025780] Call Trace: [ 43.026245] [ 43.026686] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.027550] ? __create_object+0x59/0x80 [ 43.028336] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.029297] __vmalloc_noprof+0x59/0x60 [ 43.030038] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.030916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.031858] bpf_prog_alloc+0x39/0x200 [ 43.032540] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.033462] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.034363] do_seccomp+0x349/0x25e0 [ 43.035077] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.035987] ? __pfx_do_seccomp+0x10/0x10 [ 43.036776] ? find_held_lock+0x2b/0x80 [ 43.037492] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.038465] ? static_key_count+0x60/0x80 [ 43.039271] prctl_set_seccomp+0x4e/0x70 [ 43.040084] __do_sys_prctl+0xe6c/0x1d70 [ 43.040869] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.041730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.042701] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.043678] ? irqentry_exit+0xf3/0x650 [ 43.044404] do_syscall_64+0xbf/0x430 [ 43.045147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.046101] RIP: 0033:0x7f2f89b945cd [ 43.046805] 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 [ 43.050029] RSP: 002b:00007fff1b8e52e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.051424] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f89b945cd [ 43.052702] RDX: 000055eb4e500e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.053982] RBP: 00007fff1b8e5340 R08: 0000000000000000 R09: 00007fff1b8e49e0 [ 43.055246] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb5815fad0 [ 43.056528] R13: 00007fff1b8e5770 R14: 000055eb58160bc0 R15: 000055eb58171780 [ 43.057875] [ 43.058299] irq event stamp: 1833 [ 43.058952] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 43.060424] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 43.061688] softirqs last enabled at (1390): [] handle_softirqs+0x50c/0x770 [ 43.062976] softirqs last disabled at (1369): [] __irq_exit_rcu+0xc4/0x100 [ 43.064248] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52190' (ECDSA) to the list of known hosts. 2025/11/18 17:54:28 fuzzer started 2025/11/18 17:54:29 dialing manager at localhost:34383 2025/11/18 17:54:29 checking machine... 2025/11/18 17:54:29 checking revisions... [ 43.961960] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:54:29 testing simple program... [ 44.062382] cgroup: Unknown subsys name 'net' [ 44.128979] cgroup: Unknown subsys name 'cpuset' [ 44.146206] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:54:28 Registers: info registers vcpu 0 RAX=1ffffffff0cd57ca RBX=ffffffff866abe54 RCX=ffffffff81360ed1 RDX=0000000000000000 RSI=ffffffff86a01694 RDI=ffffffff866abe54 RBP=ffffffff866abe54 RSP=ffff88801778f7f8 R8 =ffffffff86a01694 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff866abe54 R13=ffffffff866abe54 R14=ffffffff866abe54 R15=dffffc0000000000 RIP=ffffffff8135daaa RFL=00000217 [----APC] 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 00007f3a86c16900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2ba30000 CR3=000000000d7a7000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffff85c11340 RCX=ffffffff8152d723 RDX=0000000000000001 RSI=0000000000000004 RDI=ffff88806cf08d08 RBP=1ffff1100d9e119d RSP=ffff88806cf08ce0 R8 =0000000000000001 R9 =ffffed100d9e11a1 R10=0000000000000003 R11=0000000000000001 R12=ffffffff85c11348 R13=ffffffff85c11350 R14=00000009f51ca1c0 R15=0000000000000001 RIP=ffffffff8152d734 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6ed4d3a000 CR3=000000000e296000 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=cefa12a724505e90aa4956b41ceed95a XMM02=0000000000306b78ec2efd57dc4c00df XMM03=00000000003138e0241544a7b28d4a4c XMM04=7e3648ae2ce7c71c00000000000ae988 XMM05=104cefea78280f320000000000323480 XMM06=817b8945e9d503730000000000322e78 XMM07=e042d86d42eb936e0000000000313b60 XMM08=241544a7b28d4a4c0000000000306bd8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000