[ 46.478815] ------------[ cut here ]------------ [ 46.479720] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.481769] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 46.483334] Modules linked in: [ 46.483921] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.485904] Tainted: [W]=WARN [ 46.486475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.487964] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.488886] 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 [ 46.492045] RSP: 0018:ffff88801716fbc0 EFLAGS: 00010286 [ 46.493042] RAX: 0000000000000000 RBX: ffffed1002e2df78 RCX: ffffffff813a4050 [ 46.494594] RDX: ffff88800b2ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.495872] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2df2f [ 46.497202] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.498715] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801716fdf8 [ 46.500191] FS: 00007f39cc1bf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.501798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.502987] CR2: 00007ffea232bef8 CR3: 000000000be4d000 CR4: 0000000000350ef0 [ 46.504479] Call Trace: [ 46.504999] [ 46.505450] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.506517] ? __create_object+0x59/0x80 [ 46.507449] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.508436] __vmalloc_noprof+0x59/0x60 [ 46.509147] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.510026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.511120] bpf_prog_alloc+0x39/0x200 [ 46.512009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.513082] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.514192] do_seccomp+0x349/0x25e0 [ 46.514906] ? find_held_lock+0x2b/0x80 [ 46.515671] ? do_prlimit+0x310/0x610 [ 46.516405] ? __pfx_do_seccomp+0x10/0x10 [ 46.517157] ? do_raw_spin_unlock+0x53/0x220 [ 46.518005] ? _raw_spin_unlock+0x1e/0x40 [ 46.518771] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.519895] ? static_key_count+0x60/0x80 [ 46.520848] prctl_set_seccomp+0x4e/0x70 [ 46.521632] __do_sys_prctl+0xe6c/0x1d70 [ 46.522395] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.523208] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.524157] ? irqentry_exit+0xf3/0x650 [ 46.524945] do_syscall_64+0xbf/0x430 [ 46.525686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.526657] RIP: 0033:0x7f39cc6b15cd [ 46.527349] 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 [ 46.530552] RSP: 002b:00007ffea232a680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.531911] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39cc6b15cd [ 46.533218] RDX: 000055889c961e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.534497] RBP: 00007ffea232a6e0 R08: 0000000000000000 R09: 00007ffea2329d80 [ 46.535765] R10: 0000000000000000 R11: 0000000000000246 R12: 00005588bfd4cad0 [ 46.536995] R13: 00007ffea232ab10 R14: 00005588bfd4dbc0 R15: 00005588bfd5e780 [ 46.538063] [ 46.538437] irq event stamp: 1675 [ 46.538935] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 46.540179] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 46.541460] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 46.542729] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 46.543966] ---[ end trace 0000000000000000 ]--- [ 49.780108] ------------[ cut here ]------------ [ 49.780788] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.782285] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.783357] Modules linked in: [ 49.783793] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.785247] Tainted: [W]=WARN [ 49.785676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.786755] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.787418] 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 [ 49.789738] RSP: 0018:ffff888016cc7bc0 EFLAGS: 00010286 [ 49.790447] RAX: 0000000000000000 RBX: ffffed1002d98f78 RCX: ffffffff813a4050 [ 49.791421] RDX: ffff8880160db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.792357] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d98f2f [ 49.793269] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.794206] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cc7df8 [ 49.795138] FS: 00007feac220d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.796187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.796969] CR2: 00007ffe62c38ef8 CR3: 0000000009d80000 CR4: 0000000000350ef0 [ 49.797905] Call Trace: [ 49.798246] [ 49.798577] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.799198] ? __create_object+0x59/0x80 [ 49.799772] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.800492] __vmalloc_noprof+0x59/0x60 [ 49.801015] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.801646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.802296] bpf_prog_alloc+0x39/0x200 [ 49.802835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.803518] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.804154] do_seccomp+0x349/0x25e0 [ 49.804686] ? find_held_lock+0x2b/0x80 [ 49.805214] ? do_prlimit+0x310/0x610 [ 49.805757] ? __pfx_do_seccomp+0x10/0x10 [ 49.806304] ? do_raw_spin_unlock+0x53/0x220 [ 49.806908] ? _raw_spin_unlock+0x1e/0x40 [ 49.807477] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.808152] ? static_key_count+0x60/0x80 [ 49.808747] prctl_set_seccomp+0x4e/0x70 [ 49.809285] __do_sys_prctl+0xe6c/0x1d70 [ 49.809857] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.810482] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.811168] ? irqentry_exit+0xf3/0x650 [ 49.811730] do_syscall_64+0xbf/0x430 [ 49.812247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.812951] RIP: 0033:0x7feac26ff5cd [ 49.813472] 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 [ 49.815844] RSP: 002b:00007ffe62c36b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.816867] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feac26ff5cd [ 49.817829] RDX: 0000558da7ab6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.818777] RBP: 00007ffe62c36b80 R08: 0000000000000000 R09: 00007ffe62c36220 [ 49.819737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558dd8b5fad0 [ 49.820701] R13: 00007ffe62c36fb0 R14: 0000558dd8b60bc0 R15: 0000558dd8b71780 [ 49.821663] [ 49.821973] irq event stamp: 1711 [ 49.822456] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 49.823592] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 49.824738] softirqs last enabled at (1308): [] handle_softirqs+0x50c/0x770 [ 49.825888] softirqs last disabled at (1303): [] __irq_exit_rcu+0xc4/0x100 [ 49.827021] ---[ end trace 0000000000000000 ]--- [ 50.403155] ------------[ cut here ]------------ [ 50.404164] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.406465] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.408050] Modules linked in: [ 50.408753] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.410941] Tainted: [W]=WARN [ 50.411596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.413215] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.414201] 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 [ 50.417638] RSP: 0018:ffff88801aa17bc0 EFLAGS: 00010286 [ 50.418699] RAX: 0000000000000000 RBX: ffffed1003542f78 RCX: ffffffff813a4050 [ 50.420086] RDX: ffff88800b2a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.421485] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003542f2f [ 50.422861] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.424229] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa17df8 [ 50.425620] FS: 00007fa36be0c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.427172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.428343] CR2: 00007ffc86ecbef8 CR3: 00000000200fd000 CR4: 0000000000350ef0 [ 50.429741] Call Trace: [ 50.430245] [ 50.430753] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.431800] ? __create_object+0x59/0x80 [ 50.432686] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.433730] __vmalloc_noprof+0x59/0x60 [ 50.434538] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.435484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.436508] bpf_prog_alloc+0x39/0x200 [ 50.437273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.438282] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.439273] do_seccomp+0x349/0x25e0 [ 50.440048] ? find_held_lock+0x2b/0x80 [ 50.440885] ? do_prlimit+0x310/0x610 [ 50.441694] ? __pfx_do_seccomp+0x10/0x10 [ 50.442552] ? do_raw_spin_unlock+0x53/0x220 [ 50.443449] ? _raw_spin_unlock+0x1e/0x40 [ 50.444246] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.445295] ? static_key_count+0x60/0x80 [ 50.446147] prctl_set_seccomp+0x4e/0x70 [ 50.446990] __do_sys_prctl+0xe6c/0x1d70 [ 50.447852] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.448814] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.449869] ? irqentry_exit+0xf3/0x650 [ 50.450693] do_syscall_64+0xbf/0x430 [ 50.451493] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.452534] RIP: 0033:0x7fa36c2fe5cd [ 50.453244] 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 [ 50.456673] RSP: 002b:00007ffc86eca730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.458146] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa36c2fe5cd [ 50.459520] RDX: 0000555e47e50e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.460912] RBP: 00007ffc86eca790 R08: 0000000000000000 R09: 00007ffc86ec9e30 [ 50.462303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e747fbad0 [ 50.463695] R13: 00007ffc86ecabc0 R14: 0000555e747fcbc0 R15: 0000555e7480d780 [ 50.465092] [ 50.465376] irq event stamp: 1725 [ 50.465760] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 50.466705] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 50.467652] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 50.468629] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 50.469577] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8539' (ECDSA) to the list of known hosts. 2025/11/18 09:49:53 fuzzer started 2025/11/18 09:49:53 dialing manager at localhost:34383 2025/11/18 09:49:53 checking machine... 2025/11/18 09:49:53 checking revisions... [ 51.260600] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:49:53 testing simple program... [ 51.350268] cgroup: Unknown subsys name 'net' [ 51.431741] cgroup: Unknown subsys name 'cpuset' [ 51.441587] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:49:53 Registers: info registers vcpu 0 RAX=0000000000048269 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f65cd050028 CR3=000000000bc2b000 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=dafb983a6d0c02bc60435c2b5b180b0e XMM02=0000000000303d80eff9b2d0a8fce9cb XMM03=0000000000303e502c67c8bc2e329bc3 XMM04=52296e52d3d6fba400000000000ae988 XMM05=2d742cf50fd7c1910000000000320be0 XMM06=ea2b5b2559ca4778000000000031ad90 XMM07=e042d86d42eb936e0000000000311f80 XMM08=fcff7d79a6d8f4c60000000000303e50 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff88806cf089a4 RDX=1ffff1100d9e114a RSI=ffffffff81b2d5f9 RDI=ffff88806cf08a50 RBP=ffff88806cf08ae8 RSP=ffff88806cf08a28 R8 =ffffffff86ab8458 R9 =ffff88806cf08a90 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806cf08b18 R13=0000000000000000 R14=ffff888018900000 R15=ffff88806cf08a50 RIP=ffffffff8135e410 RFL=00000212 [----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 00007feac220d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feac21ec020 CR3=000000000daa6000 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=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