[ 39.103684] ------------[ cut here ]------------ [ 39.104723] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.106961] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 39.108600] Modules linked in: [ 39.109268] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.111486] Tainted: [W]=WARN [ 39.112104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.113740] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.114855] 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 [ 39.118379] RSP: 0018:ffff888017617bc0 EFLAGS: 00010286 [ 39.119478] RAX: 0000000000000000 RBX: ffffed1002ec2f78 RCX: ffffffff813a4050 [ 39.120764] RDX: ffff888015f71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.122171] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec2f2f [ 39.123542] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.124915] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017617df8 [ 39.126232] FS: 00007f1d4c7e9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.127824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.129039] CR2: 00007ffdccfc1ef7 CR3: 000000000e1ac000 CR4: 0000000000350ef0 [ 39.130328] Call Trace: [ 39.130780] [ 39.131292] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.132307] ? __create_object+0x59/0x80 [ 39.133206] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.134274] __vmalloc_noprof+0x59/0x60 [ 39.135017] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.135852] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.136717] bpf_prog_alloc+0x39/0x200 [ 39.137442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.138344] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.139225] do_seccomp+0x349/0x25e0 [ 39.139906] ? find_held_lock+0x2b/0x80 [ 39.140613] ? do_prlimit+0x310/0x610 [ 39.141332] ? __pfx_do_seccomp+0x10/0x10 [ 39.142094] ? do_raw_spin_unlock+0x53/0x220 [ 39.142893] ? _raw_spin_unlock+0x1e/0x40 [ 39.143612] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.144532] ? static_key_count+0x60/0x80 [ 39.145319] prctl_set_seccomp+0x4e/0x70 [ 39.146067] __do_sys_prctl+0xe6c/0x1d70 [ 39.146785] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.147611] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.148540] ? irqentry_exit+0xf3/0x650 [ 39.149303] do_syscall_64+0xbf/0x430 [ 39.150018] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.150942] RIP: 0033:0x7f1d4ccdb5cd [ 39.151581] 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 [ 39.154725] RSP: 002b:00007ffdccfbfcb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.156054] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d4ccdb5cd [ 39.157321] RDX: 000055e4adaebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.158560] RBP: 00007ffdccfbfd10 R08: 0000000000000000 R09: 00007ffdccfbf3b0 [ 39.159888] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4ecad8ad0 [ 39.161193] R13: 00007ffdccfc0140 R14: 000055e4ecad9bc0 R15: 000055e4ecaea780 [ 39.162452] [ 39.162912] irq event stamp: 1767 [ 39.163503] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 39.165014] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 39.166403] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 39.167848] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 39.169247] ---[ end trace 0000000000000000 ]--- [ 42.763671] ------------[ cut here ]------------ [ 42.764428] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.766002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 42.767141] Modules linked in: [ 42.767623] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.769157] Tainted: [W]=WARN [ 42.769585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.770735] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.771452] 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 [ 42.773945] RSP: 0018:ffff88801a86fbc0 EFLAGS: 00010286 [ 42.774669] RAX: 0000000000000000 RBX: ffffed100350df78 RCX: ffffffff813a4050 [ 42.775681] RDX: ffff88800f009bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.776676] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100350df2f [ 42.777679] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.778654] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a86fdf8 [ 42.779672] FS: 00007fc64d763900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.780816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.781617] CR2: 00007fc64dc55580 CR3: 000000000b6bd000 CR4: 0000000000350ef0 [ 42.782610] Call Trace: [ 42.783001] [ 42.783323] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.784027] ? __create_object+0x59/0x80 [ 42.784605] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.785362] __vmalloc_noprof+0x59/0x60 [ 42.785943] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.786601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.787551] bpf_prog_alloc+0x39/0x200 [ 42.788144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.788869] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.789547] do_seccomp+0x349/0x25e0 [ 42.790114] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.790779] ? __pfx_do_seccomp+0x10/0x10 [ 42.791388] ? find_held_lock+0x2b/0x80 [ 42.791990] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.792703] ? static_key_count+0x60/0x80 [ 42.793331] prctl_set_seccomp+0x4e/0x70 [ 42.793925] __do_sys_prctl+0xe6c/0x1d70 [ 42.794491] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.795157] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.795908] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.796610] ? irqentry_exit+0xf3/0x650 [ 42.797203] do_syscall_64+0xbf/0x430 [ 42.797734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.798456] RIP: 0033:0x7fc64dc555cd [ 42.798999] 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 [ 42.801468] RSP: 002b:00007fff18332ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.802523] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc64dc555cd [ 42.803516] RDX: 000055d9d2e97e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.804519] RBP: 00007fff18332f50 R08: 0000000000000000 R09: 00007fff183325f0 [ 42.805511] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d9d9dd9bf0 [ 42.806483] R13: 00007fff18333380 R14: 000055d9d9de3380 R15: 000055d9d9dee460 [ 42.807492] [ 42.807858] irq event stamp: 1813 [ 42.808327] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 42.809478] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 42.810632] softirqs last enabled at (1556): [] handle_softirqs+0x50c/0x770 [ 42.811846] softirqs last disabled at (1507): [] __irq_exit_rcu+0xc4/0x100 [ 42.813024] ---[ end trace 0000000000000000 ]--- [ 43.642962] ------------[ cut here ]------------ [ 43.643665] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.645290] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/255 [ 43.646437] Modules linked in: [ 43.646935] CPU: 1 UID: 104 PID: 255 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.648525] Tainted: [W]=WARN [ 43.649021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.650218] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.650952] 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 [ 43.653750] RSP: 0018:ffff88801c4bfbc0 EFLAGS: 00010286 [ 43.654640] RAX: 0000000000000000 RBX: ffffed1003897f78 RCX: ffffffff813a4050 [ 43.655851] RDX: ffff8880169cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.657033] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003897f2f [ 43.658214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.659375] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c4bfdf8 [ 43.660561] FS: 00007fe0bff8f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.661958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.662922] CR2: 00007ffd93c94ef7 CR3: 000000001fb64000 CR4: 0000000000350ef0 [ 43.664074] Call Trace: [ 43.664538] [ 43.664995] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.665853] ? __create_object+0x59/0x80 [ 43.666525] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.667401] __vmalloc_noprof+0x59/0x60 [ 43.668095] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.668907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.669745] bpf_prog_alloc+0x39/0x200 [ 43.670364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.671130] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.671910] do_seccomp+0x349/0x25e0 [ 43.672553] ? find_held_lock+0x2b/0x80 [ 43.673265] ? do_prlimit+0x310/0x610 [ 43.673948] ? __pfx_do_seccomp+0x10/0x10 [ 43.674654] ? do_raw_spin_unlock+0x53/0x220 [ 43.675445] ? _raw_spin_unlock+0x1e/0x40 [ 43.676168] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.677043] ? static_key_count+0x60/0x80 [ 43.677758] prctl_set_seccomp+0x4e/0x70 [ 43.678541] __do_sys_prctl+0xe6c/0x1d70 [ 43.679189] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.679887] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.680638] ? irqentry_exit+0xf3/0x650 [ 43.681300] do_syscall_64+0xbf/0x430 [ 43.681974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.682847] RIP: 0033:0x7fe0c04815cd [ 43.683453] 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 [ 43.686459] RSP: 002b:00007ffd93c92ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.687713] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0c04815cd [ 43.688875] RDX: 00005568440aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.690067] RBP: 00007ffd93c92f40 R08: 0000000000000000 R09: 00007ffd93c925e0 [ 43.691252] R10: 0000000000000000 R11: 0000000000000246 R12: 000055687543cad0 [ 43.692428] R13: 00007ffd93c93370 R14: 000055687543dbc0 R15: 000055687544e780 [ 43.693576] [ 43.693961] irq event stamp: 1721 [ 43.694493] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 43.695840] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 43.697219] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 43.698544] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 43.699830] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2190' (ECDSA) to the list of known hosts. 2025/11/18 10:02:47 fuzzer started 2025/11/18 10:02:47 dialing manager at localhost:34383 2025/11/18 10:02:47 checking machine... 2025/11/18 10:02:47 checking revisions... [ 44.598122] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:02:47 testing simple program... [ 44.681593] cgroup: Unknown subsys name 'net' [ 44.748245] cgroup: Unknown subsys name 'cpuset' [ 44.766724] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:02:46 Registers: info registers vcpu 0 RAX=000000001591f901 RBX=ffffffff81619130 RCX=ffff88801591f83c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888016b583fc RBP=ffff88801591f980 RSP=ffff88801591f8d8 R8 =ffffffff86a49dd0 R9 =ffff88801591f928 R10=000000000003c9ed R11=0000000000012f5f R12=ffff88801591f9b0 R13=0000000000000000 R14=ffff888016b58000 R15=ffff88801591f8e8 RIP=ffffffff8135e43f RFL=00000292 [--S-A--] 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 00007fc64d763900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc64dd18650 CR3=000000001fbcc000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000000 RCX=ffff888009757794 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880096fbb7c RBP=ffff8880096fb780 RSP=ffff8880097577a0 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000011d7b R12=ffff8880096fb780 R13=ffff888009757888 R14=ffff888009757d20 R15=ffff888009757840 RIP=ffffffff815d2b93 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4c24531008 CR3=0000000010225000 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=656e6e6f637369443d4547415353454d XMM01=2e303120746f6f722072657375206d6f XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=a23c3ef61330130c00000000000ae988 XMM05=35423df504a5625f0000000000321d18 XMM06=d5655c405b03766f0000000000320798 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000