[ 46.853723] ------------[ cut here ]------------ [ 46.854677] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.856668] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.858130] Modules linked in: [ 46.858761] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.860720] Tainted: [W]=WARN [ 46.861292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.862759] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.863675] 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 [ 46.866886] RSP: 0018:ffff88801c85fbc0 EFLAGS: 00010286 [ 46.867861] RAX: 0000000000000000 RBX: ffffed100390bf78 RCX: ffffffff813a4050 [ 46.869132] RDX: ffff88800a3a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.870427] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100390bf2f [ 46.871695] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.872980] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c85fdf8 [ 46.874292] FS: 00007f4e1efe3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.875761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.876823] CR2: 00007f4e1f4d5580 CR3: 000000000d429000 CR4: 0000000000350ef0 [ 46.878130] Call Trace: [ 46.878633] [ 46.879043] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.879963] ? __create_object+0x59/0x80 [ 46.880758] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.881773] __vmalloc_noprof+0x59/0x60 [ 46.882544] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.883426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.884313] bpf_prog_alloc+0x39/0x200 [ 46.885049] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.886000] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.886900] do_seccomp+0x349/0x25e0 [ 46.887617] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.888518] ? __pfx_do_seccomp+0x10/0x10 [ 46.889280] ? find_held_lock+0x2b/0x80 [ 46.890041] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.891015] ? static_key_count+0x60/0x80 [ 46.891821] prctl_set_seccomp+0x4e/0x70 [ 46.892594] __do_sys_prctl+0xe6c/0x1d70 [ 46.893342] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.894202] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.895178] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.896215] ? irqentry_exit+0xf3/0x650 [ 46.896986] do_syscall_64+0xbf/0x430 [ 46.897736] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.898712] RIP: 0033:0x7f4e1f4d55cd [ 46.899426] 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 [ 46.902634] RSP: 002b:00007ffef0ecb690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.903999] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e1f4d55cd [ 46.905309] RDX: 0000559dd04d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.906588] RBP: 00007ffef0ecb6f0 R08: 0000000000000000 R09: 00007ffef0ecad90 [ 46.907885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559dfaa8ead0 [ 46.909171] R13: 00007ffef0ecbb20 R14: 0000559dfaa8fbc0 R15: 0000559dfaaa0780 [ 46.910496] [ 46.910920] irq event stamp: 1755 [ 46.911580] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 46.913106] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 46.914644] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 46.916197] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 46.917734] ---[ end trace 0000000000000000 ]--- [ 49.822465] ------------[ cut here ]------------ [ 49.823197] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.824849] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.826078] Modules linked in: [ 49.826626] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.828288] Tainted: [W]=WARN [ 49.828788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.830227] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.831048] 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 [ 49.833738] RSP: 0018:ffff888017757bc0 EFLAGS: 00010286 [ 49.834566] RAX: 0000000000000000 RBX: ffffed1002eeaf78 RCX: ffffffff813a4050 [ 49.835651] RDX: ffff888015fbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.836718] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eeaf2f [ 49.837814] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.838892] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017757df8 [ 49.839998] FS: 00007f718af36900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.841222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.842134] CR2: 00007f718b428580 CR3: 000000000e38c000 CR4: 0000000000350ef0 [ 49.843227] Call Trace: [ 49.843643] [ 49.843989] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.844755] ? __create_object+0x59/0x80 [ 49.845424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.846210] __vmalloc_noprof+0x59/0x60 [ 49.846847] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.847573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.848325] bpf_prog_alloc+0x39/0x200 [ 49.848942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.849729] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.850497] do_seccomp+0x349/0x25e0 [ 49.851056] ? lock_release+0xc8/0x290 [ 49.851698] ? __pfx_do_seccomp+0x10/0x10 [ 49.852317] ? __schedule+0xf2c/0x3d40 [ 49.852947] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.853779] ? static_key_count+0x60/0x80 [ 49.854469] prctl_set_seccomp+0x4e/0x70 [ 49.855090] __do_sys_prctl+0xe6c/0x1d70 [ 49.855759] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.856476] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.857243] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.858084] ? irqentry_exit+0xf3/0x650 [ 49.858828] do_syscall_64+0xbf/0x430 [ 49.859461] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.860220] RIP: 0033:0x7f718b4285cd [ 49.860793] 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 [ 49.863457] RSP: 002b:00007ffc5ea661e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.864606] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f718b4285cd [ 49.865683] RDX: 000055d10674be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.866783] RBP: 00007ffc5ea66240 R08: 0000000000000000 R09: 00007ffc5ea658e0 [ 49.867893] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d106b6e240 [ 49.868992] R13: 00007ffc5ea66670 R14: 000055d106b77380 R15: 000055d106b82540 [ 49.870099] [ 49.870488] irq event stamp: 1817 [ 49.870994] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.872274] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.873571] softirqs last enabled at (1848): [] handle_softirqs+0x50c/0x770 [ 49.874865] softirqs last disabled at (1843): [] __irq_exit_rcu+0xc4/0x100 [ 49.876125] ---[ end trace 0000000000000000 ]--- [ 50.605230] ------------[ cut here ]------------ [ 50.606140] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.608031] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.609455] Modules linked in: [ 50.610153] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.612054] Tainted: [W]=WARN [ 50.612635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.614043] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.614919] 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 [ 50.617948] RSP: 0018:ffff888015db7bc0 EFLAGS: 00010286 [ 50.618875] RAX: 0000000000000000 RBX: ffffed1002bb6f78 RCX: ffffffff813a4050 [ 50.620084] RDX: ffff88800f809bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.621327] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb6f2f [ 50.622573] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.623793] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015db7df8 [ 50.625025] FS: 00007fd5135d3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.626397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.627413] CR2: 00007fd513ac5580 CR3: 000000001e78b000 CR4: 0000000000350ef0 [ 50.628647] Call Trace: [ 50.629091] [ 50.629528] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.630343] ? __create_object+0x59/0x80 [ 50.631107] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.632028] __vmalloc_noprof+0x59/0x60 [ 50.632752] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.633591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.634479] bpf_prog_alloc+0x39/0x200 [ 50.635138] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.636024] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.636881] do_seccomp+0x349/0x25e0 [ 50.637573] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.638426] ? __pfx_do_seccomp+0x10/0x10 [ 50.639133] ? find_held_lock+0x2b/0x80 [ 50.639912] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.640993] ? static_key_count+0x60/0x80 [ 50.641959] prctl_set_seccomp+0x4e/0x70 [ 50.642858] __do_sys_prctl+0xe6c/0x1d70 [ 50.643756] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.644744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.645871] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.646987] ? irqentry_exit+0xf3/0x650 [ 50.647871] do_syscall_64+0xbf/0x430 [ 50.648726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.649837] RIP: 0033:0x7fd513ac55cd [ 50.650657] 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 [ 50.654340] RSP: 002b:00007ffccbcc8f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.655950] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd513ac55cd [ 50.657455] RDX: 0000560ed1ebfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.658943] RBP: 00007ffccbcc8f70 R08: 0000000000000000 R09: 00007ffccbcc8610 [ 50.660430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f07776ad0 [ 50.661960] R13: 00007ffccbcc93a0 R14: 0000560f07777bc0 R15: 0000560f07788780 [ 50.663471] [ 50.663959] irq event stamp: 1685 [ 50.664712] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 50.666479] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 50.668229] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 50.669945] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 50.671397] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10898' (ECDSA) to the list of known hosts. 2025/11/18 19:31:58 fuzzer started 2025/11/18 19:31:58 dialing manager at localhost:34383 2025/11/18 19:31:58 checking machine... 2025/11/18 19:31:58 checking revisions... [ 51.576200] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:31:58 testing simple program... [ 51.656920] cgroup: Unknown subsys name 'net' [ 51.718321] cgroup: Unknown subsys name 'cpuset' [ 51.731627] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:31:57 Registers: info registers vcpu 0 RAX=ffffffffffffffff RBX=00007f718b429477 RCX=ffff88800f2ef8c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801b0f8a58 RBP=ffffffff85e1ffe0 RSP=ffff88800f2ef8b8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8160e212 R13=0000000000000206 R14=ffff88801b0f8000 R15=0000000000000001 RIP=ffffffff81528fc6 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 00007f718af36900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f718b4ee0b0 CR3=000000000cd01000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880096fb780 RCX=0000000000000001 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000001 RBP=ffff8880096fc1d8 RSP=ffff888009757698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152717d 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055d106b95568 CR3=000000000ea55000 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=31333a393120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363736 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000