[ 46.657565] ------------[ cut here ]------------ [ 46.658559] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.660692] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.662245] Modules linked in: [ 46.662934] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.665059] Tainted: [W]=WARN [ 46.665941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.667997] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.668973] 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 [ 46.672402] RSP: 0018:ffff8880196c7bc0 EFLAGS: 00010286 [ 46.673474] RAX: 0000000000000000 RBX: ffffed10032d8f78 RCX: ffffffff813a4050 [ 46.674867] RDX: ffff888016bb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.676241] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032d8f2f [ 46.677608] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.678953] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880196c7df8 [ 46.680311] FS: 00007fc887859900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.681847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.683024] CR2: 00007ffdff548ef7 CR3: 000000000d01f000 CR4: 0000000000350ef0 [ 46.684417] Call Trace: [ 46.684924] [ 46.685422] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.686410] ? __create_object+0x59/0x80 [ 46.687195] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.688234] __vmalloc_noprof+0x59/0x60 [ 46.689045] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.689979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.691005] bpf_prog_alloc+0x39/0x200 [ 46.691796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.692794] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.693778] do_seccomp+0x349/0x25e0 [ 46.694571] ? find_held_lock+0x2b/0x80 [ 46.695397] ? do_prlimit+0x310/0x610 [ 46.696133] ? __pfx_do_seccomp+0x10/0x10 [ 46.696971] ? do_raw_spin_unlock+0x53/0x220 [ 46.697865] ? _raw_spin_unlock+0x1e/0x40 [ 46.698719] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.699759] ? static_key_count+0x60/0x80 [ 46.700639] prctl_set_seccomp+0x4e/0x70 [ 46.701458] __do_sys_prctl+0xe6c/0x1d70 [ 46.702248] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.703190] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.704212] ? irqentry_exit+0xf3/0x650 [ 46.705021] do_syscall_64+0xbf/0x430 [ 46.705812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.706848] RIP: 0033:0x7fc887d4b5cd [ 46.707603] 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 [ 46.711013] RSP: 002b:00007ffdff5464e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.712477] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc887d4b5cd [ 46.713859] RDX: 000055a55de62e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.715231] RBP: 00007ffdff546540 R08: 0000000000000000 R09: 00007ffdff545be0 [ 46.716398] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a5988a0ad0 [ 46.717537] R13: 00007ffdff546970 R14: 000055a5988a1bc0 R15: 000055a5988b2780 [ 46.718723] [ 46.719107] irq event stamp: 1895 [ 46.719695] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 46.721058] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 46.722444] softirqs last enabled at (1524): [] handle_softirqs+0x50c/0x770 [ 46.723826] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 46.725177] ---[ end trace 0000000000000000 ]--- [ 49.621622] ------------[ cut here ]------------ [ 49.622603] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.624711] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.626221] Modules linked in: [ 49.626889] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.628949] Tainted: [W]=WARN [ 49.629567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.631103] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.632047] 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 [ 49.635198] RSP: 0018:ffff888016a6fbc0 EFLAGS: 00010286 [ 49.636184] RAX: 0000000000000000 RBX: ffffed1002d4df78 RCX: ffffffff813a4050 [ 49.637469] RDX: ffff8880158e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.638773] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4df2f [ 49.640091] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.641352] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a6fdf8 [ 49.642655] FS: 00007f7b823e1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.644069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.645131] CR2: 00007f7b828d3580 CR3: 000000001e16e000 CR4: 0000000000350ef0 [ 49.646437] Call Trace: [ 49.646894] [ 49.647350] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.648207] ? __create_object+0x59/0x80 [ 49.648996] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.649960] __vmalloc_noprof+0x59/0x60 [ 49.650727] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.651599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.652522] bpf_prog_alloc+0x39/0x200 [ 49.653212] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.654136] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.655048] do_seccomp+0x349/0x25e0 [ 49.655767] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.656675] ? __pfx_do_seccomp+0x10/0x10 [ 49.657478] ? find_held_lock+0x2b/0x80 [ 49.658186] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.659169] ? static_key_count+0x60/0x80 [ 49.659960] prctl_set_seccomp+0x4e/0x70 [ 49.660736] __do_sys_prctl+0xe6c/0x1d70 [ 49.661526] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.662390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.663354] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.664363] ? irqentry_exit+0xf3/0x650 [ 49.665078] do_syscall_64+0xbf/0x430 [ 49.665824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.666791] RIP: 0033:0x7f7b828d35cd [ 49.667510] 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 [ 49.670689] RSP: 002b:00007ffdeffe8b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.672059] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b828d35cd [ 49.673484] RDX: 0000563df1f99e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.674781] RBP: 00007ffdeffe8bd0 R08: 0000000000000000 R09: 00007ffdeffe8270 [ 49.676085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e0efdc2b0 [ 49.677380] R13: 00007ffdeffe9000 R14: 0000563e0efded20 R15: 0000563e0eff08d0 [ 49.678686] [ 49.679107] irq event stamp: 1737 [ 49.679742] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.681250] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 49.682801] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 49.684101] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 49.685356] ---[ end trace 0000000000000000 ]--- [ 50.407599] ------------[ cut here ]------------ [ 50.408500] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.410488] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.411906] Modules linked in: [ 50.412521] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.414731] Tainted: [W]=WARN [ 50.415387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.416840] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.417737] 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 [ 50.420845] RSP: 0018:ffff888009fa7bc0 EFLAGS: 00010286 [ 50.421791] RAX: 0000000000000000 RBX: ffffed10013f4f78 RCX: ffffffff813a4050 [ 50.423055] RDX: ffff8880158eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.424305] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013f4f2f [ 50.425550] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.426822] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009fa7df8 [ 50.428085] FS: 00007efd04670900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.429498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.430549] CR2: 00007ffd50960ef7 CR3: 000000000b882000 CR4: 0000000000350ef0 [ 50.431809] Call Trace: [ 50.432299] [ 50.432702] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.433582] ? __create_object+0x59/0x80 [ 50.434371] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.435343] __vmalloc_noprof+0x59/0x60 [ 50.436044] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.436907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.437835] bpf_prog_alloc+0x39/0x200 [ 50.438591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.439511] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.440412] do_seccomp+0x349/0x25e0 [ 50.441085] ? find_held_lock+0x2b/0x80 [ 50.441841] ? do_prlimit+0x310/0x610 [ 50.442589] ? __pfx_do_seccomp+0x10/0x10 [ 50.443375] ? do_raw_spin_unlock+0x53/0x220 [ 50.444148] ? _raw_spin_unlock+0x1e/0x40 [ 50.444926] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.445894] ? static_key_count+0x60/0x80 [ 50.446707] prctl_set_seccomp+0x4e/0x70 [ 50.447482] __do_sys_prctl+0xe6c/0x1d70 [ 50.448215] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.449079] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.450044] ? irqentry_exit+0xf3/0x650 [ 50.450816] do_syscall_64+0xbf/0x430 [ 50.451570] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.452529] RIP: 0033:0x7efd04b625cd [ 50.453182] 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 [ 50.456348] RSP: 002b:00007ffd5095edc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.457689] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd04b625cd [ 50.458965] RDX: 000056078e081e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.460241] RBP: 00007ffd5095ee20 R08: 0000000000000000 R09: 00007ffd5095e4c0 [ 50.461593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560795ae0b10 [ 50.462942] R13: 00007ffd5095f250 R14: 0000560795ae12b0 R15: 0000560795af56f0 [ 50.464106] [ 50.464507] irq event stamp: 1873 [ 50.465023] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 50.466346] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 50.467640] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 50.468946] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 50.470210] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51612' (ECDSA) to the list of known hosts. 2025/11/17 20:12:42 fuzzer started 2025/11/17 20:12:43 dialing manager at localhost:37895 2025/11/17 20:12:43 checking machine... 2025/11/17 20:12:43 checking revisions... [ 51.284193] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:12:43 testing simple program... [ 51.372584] cgroup: Unknown subsys name 'net' [ 51.449969] cgroup: Unknown subsys name 'cpuset' [ 51.476037] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:12:42 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009a9f748 RCX=ffffffff81f459e7 RDX=1ffff11001353f10 RSI=ffffffff81c6de7a RDI=ffff888009a9f880 RBP=0000000000000001 RSP=ffff888009a9efa8 R8 =0000000000000000 R9 =fffff94000104668 R10=0000000000000001 R11=0000000000000001 R12=0000000000001000 R13=ffffea0000823340 R14=ffffea0000823340 R15=ffffea0000823340 RIP=ffffffff81c6de96 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f87dcf42000 CR3=000000000bd1b000 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=00000000a60ce07b00000000cec3662e XMM01=000000000000000014a23a4014f33572 XMM02=00000000000000000000000000000000 XMM03=75be049e538a477b0000000000304f98 XMM04=d175d44602f943da00000000000ae988 XMM05=f3f5554cb6123e350000000000322ba8 XMM06=817b8945e9d5037300000000003214e0 XMM07=e042d86d42eb936e00000000003127c0 XMM08=75be049e538a477b0000000000304f98 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=00000000000f71f8 RCX=ffffffff817d97d6 RDX=0000000000000003 RSI=ffff888010108a58 RDI=ffffffff81b2e5f4 RBP=ffff888008c4b780 RSP=ffff88806cf08dc8 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000200 R13=0000000000000001 R14=ffff88802059f6f0 R15=ffff888008c4b780 RIP=ffffffff84c71c4b 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 00007f7b823e1900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdeffe2000 CR3=000000001c95d000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000