[ 46.232872] ------------[ cut here ]------------ [ 46.233844] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.235974] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 46.237504] Modules linked in: [ 46.238225] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.240304] Tainted: [W]=WARN [ 46.240917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.242456] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.243400] 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 [ 46.246712] RSP: 0018:ffff8880159f7bc0 EFLAGS: 00010286 [ 46.247734] RAX: 0000000000000000 RBX: ffffed1002b3ef78 RCX: ffffffff813a4050 [ 46.249153] RDX: ffff888019a10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.250480] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b3ef2f [ 46.251810] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.253142] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159f7df8 [ 46.254469] FS: 00007f611e638900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.255972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.257088] CR2: 00007ffcb5ab1ef7 CR3: 0000000016465000 CR4: 0000000000350ef0 [ 46.258423] Call Trace: [ 46.258937] [ 46.259355] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.260284] ? __create_object+0x59/0x80 [ 46.261091] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.262085] __vmalloc_noprof+0x59/0x60 [ 46.262874] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.263781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.264753] bpf_prog_alloc+0x39/0x200 [ 46.265461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.266414] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.267337] do_seccomp+0x349/0x25e0 [ 46.268062] ? find_held_lock+0x2b/0x80 [ 46.268853] ? do_prlimit+0x310/0x610 [ 46.269630] ? __pfx_do_seccomp+0x10/0x10 [ 46.270396] ? do_raw_spin_unlock+0x53/0x220 [ 46.271245] ? _raw_spin_unlock+0x1e/0x40 [ 46.272050] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.273051] ? static_key_count+0x60/0x80 [ 46.273895] prctl_set_seccomp+0x4e/0x70 [ 46.274693] __do_sys_prctl+0xe6c/0x1d70 [ 46.275447] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.276323] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.277321] ? irqentry_exit+0xf3/0x650 [ 46.278103] do_syscall_64+0xbf/0x430 [ 46.278860] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.279828] RIP: 0033:0x7f611eb2a5cd [ 46.280497] 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 [ 46.283722] RSP: 002b:00007ffcb5ab01f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.285127] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f611eb2a5cd [ 46.286420] RDX: 000055a97fc37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.287724] RBP: 00007ffcb5ab0250 R08: 0000000000000000 R09: 00007ffcb5aaf8f0 [ 46.289033] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9bb6d7ad0 [ 46.290330] R13: 00007ffcb5ab0680 R14: 000055a9bb6d8bc0 R15: 000055a9bb6e9780 [ 46.291651] [ 46.292083] irq event stamp: 1801 [ 46.292739] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 46.294283] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 46.295807] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 46.297365] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 46.298711] ---[ end trace 0000000000000000 ]--- [ 49.862133] ------------[ cut here ]------------ [ 49.863083] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.865125] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.866637] Modules linked in: [ 49.867233] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.869214] Tainted: [W]=WARN [ 49.869806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.871278] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.872197] 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 [ 49.875375] RSP: 0018:ffff8880167efbc0 EFLAGS: 00010286 [ 49.876360] RAX: 0000000000000000 RBX: ffffed1002cfdf78 RCX: ffffffff813a4050 [ 49.877662] RDX: ffff888016591bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.878928] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfdf2f [ 49.880203] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.881501] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167efdf8 [ 49.882781] FS: 00007f785b2f6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.884217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.885307] CR2: 00007f785b7e8580 CR3: 000000001841d000 CR4: 0000000000350ef0 [ 49.886610] Call Trace: [ 49.887078] [ 49.887492] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.888395] ? __create_object+0x59/0x80 [ 49.889195] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.890172] __vmalloc_noprof+0x59/0x60 [ 49.890943] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.891842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.892783] bpf_prog_alloc+0x39/0x200 [ 49.893495] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.894422] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.895326] do_seccomp+0x349/0x25e0 [ 49.896059] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.896958] ? __pfx_do_seccomp+0x10/0x10 [ 49.897768] ? find_held_lock+0x2b/0x80 [ 49.898485] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.899462] ? static_key_count+0x60/0x80 [ 49.900251] prctl_set_seccomp+0x4e/0x70 [ 49.901037] __do_sys_prctl+0xe6c/0x1d70 [ 49.901828] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.902697] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.903667] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.904639] ? irqentry_exit+0xf3/0x650 [ 49.905382] do_syscall_64+0xbf/0x430 [ 49.906135] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.907099] RIP: 0033:0x7f785b7e85cd [ 49.907799] 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 [ 49.911010] RSP: 002b:00007ffc56352800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.912390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f785b7e85cd [ 49.913680] RDX: 0000558e8b0c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.914982] RBP: 00007ffc56352860 R08: 0000000000000000 R09: 00007ffc56351f00 [ 49.916277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e9886aad0 [ 49.917611] R13: 00007ffc56352c90 R14: 0000558e9886bbc0 R15: 0000558e9887c780 [ 49.918913] [ 49.919350] irq event stamp: 1743 [ 49.920003] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.921524] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 49.923052] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 49.924610] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 49.926149] ---[ end trace 0000000000000000 ]--- [ 50.712561] ------------[ cut here ]------------ [ 50.713479] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.715495] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 50.716920] Modules linked in: [ 50.717511] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.719497] Tainted: [W]=WARN [ 50.720072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.721707] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.722834] 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 [ 50.726183] RSP: 0018:ffff88801763fbc0 EFLAGS: 00010286 [ 50.727383] RAX: 0000000000000000 RBX: ffffed1002ec7f78 RCX: ffffffff813a4050 [ 50.728805] RDX: ffff888017389bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.730086] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec7f2f [ 50.731350] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.732620] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801763fdf8 [ 50.733902] FS: 00007f52a3023900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.735328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.736396] CR2: 00007f52a3515580 CR3: 000000001e6c5000 CR4: 0000000000350ef0 [ 50.737676] Call Trace: [ 50.738134] [ 50.738535] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.739413] ? __create_object+0x59/0x80 [ 50.740182] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.741146] __vmalloc_noprof+0x59/0x60 [ 50.741899] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.742760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.743678] bpf_prog_alloc+0x39/0x200 [ 50.744368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.745295] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.746194] do_seccomp+0x349/0x25e0 [ 50.746904] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.747787] ? __pfx_do_seccomp+0x10/0x10 [ 50.748517] ? find_held_lock+0x2b/0x80 [ 50.749280] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.750233] ? static_key_count+0x60/0x80 [ 50.751020] prctl_set_seccomp+0x4e/0x70 [ 50.751805] __do_sys_prctl+0xe6c/0x1d70 [ 50.752532] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.753385] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.754342] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.755299] ? irqentry_exit+0xf3/0x650 [ 50.756059] do_syscall_64+0xbf/0x430 [ 50.756797] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.757774] RIP: 0033:0x7f52a35155cd [ 50.758432] 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 [ 50.761545] RSP: 002b:00007fff0af87c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.762883] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52a35155cd [ 50.764156] RDX: 00005602bb929e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.765463] RBP: 00007fff0af87c70 R08: 0000000000000000 R09: 00007fff0af87310 [ 50.766747] R10: 0000000000000000 R11: 0000000000000246 R12: 00005602e95aeb10 [ 50.768026] R13: 00007fff0af880a0 R14: 00005602e95af2b0 R15: 00005602e95c36f0 [ 50.769328] [ 50.769775] irq event stamp: 1737 [ 50.770370] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.771877] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.773380] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 50.774902] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 50.776390] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35274' (ECDSA) to the list of known hosts. 2025/11/18 16:27:51 fuzzer started 2025/11/18 16:27:52 dialing manager at localhost:34383 2025/11/18 16:27:52 checking machine... 2025/11/18 16:27:52 checking revisions... [ 51.741256] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:27:52 testing simple program... [ 51.832145] cgroup: Unknown subsys name 'net' [ 51.880193] cgroup: Unknown subsys name 'cpuset' [ 51.893113] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:27:51 Registers: info registers vcpu 0 RAX=ffff888016528000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888017baf470 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a901 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888017baf560 RIP=ffffffff81529330 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 00007f785b2f6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc5634c000 CR3=000000001e74c000 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 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888009757840 RCX=0000000000000001 RDX=1ffff110012eaf09 RSI=ffff888009757d48 RDI=ffff888009757848 RBP=ffff888009757d48 RSP=ffff888009757798 R8 =ffffffff86a4326c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011d7b R12=0000000000000008 R13=ffff888009757888 R14=ffff888009757d50 R15=ffff888009757840 RIP=ffffffff8135e265 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc045b8e020 CR3=000000000a227000 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=2031353a37323a363120383120766f4e XMM01=657463656e6e6f63736944203a5d3634 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3634325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030353a37323a3631203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000