[ 45.700487] ------------[ cut here ]------------ [ 45.701250] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.702946] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.704226] Modules linked in: [ 45.704709] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.706348] Tainted: [W]=WARN [ 45.706885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.708332] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.709231] 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 [ 45.712394] RSP: 0018:ffff88801756fbc0 EFLAGS: 00010286 [ 45.713372] RAX: 0000000000000000 RBX: ffffed1002eadf78 RCX: ffffffff813a4050 [ 45.714630] RDX: ffff888009cfd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.715910] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eadf2f [ 45.717169] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.718448] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801756fdf8 [ 45.719748] FS: 00007f6cd1c62900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.721191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.722240] CR2: 00007f6cd2154580 CR3: 000000000dc8d000 CR4: 0000000000350ef0 [ 45.723516] Call Trace: [ 45.724031] [ 45.724438] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.725327] ? __create_object+0x59/0x80 [ 45.726101] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.727076] __vmalloc_noprof+0x59/0x60 [ 45.727786] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.728653] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.729579] bpf_prog_alloc+0x39/0x200 [ 45.730304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.731250] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.732156] do_seccomp+0x349/0x25e0 [ 45.732821] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.733705] ? __pfx_do_seccomp+0x10/0x10 [ 45.734493] ? find_held_lock+0x2b/0x80 [ 45.735266] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.736218] ? static_key_count+0x60/0x80 [ 45.737007] prctl_set_seccomp+0x4e/0x70 [ 45.737741] __do_sys_prctl+0xe6c/0x1d70 [ 45.738514] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.739389] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.740347] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.741317] ? irqentry_exit+0xf3/0x650 [ 45.742090] do_syscall_64+0xbf/0x430 [ 45.742798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.743740] RIP: 0033:0x7f6cd21545cd [ 45.744433] 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 [ 45.747592] RSP: 002b:00007ffcd8e9c780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.748954] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6cd21545cd [ 45.750247] RDX: 0000562e7fb85e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.751514] RBP: 00007ffcd8e9c7e0 R08: 0000000000000000 R09: 00007ffcd8e9be80 [ 45.752805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ebf4d3b10 [ 45.754077] R13: 00007ffcd8e9cc10 R14: 0000562ebf4d42b0 R15: 0000562ebf4e86f0 [ 45.755392] [ 45.755815] irq event stamp: 1763 [ 45.756454] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 45.757956] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 45.759511] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 45.761028] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 45.762547] ---[ end trace 0000000000000000 ]--- [ 49.044592] ------------[ cut here ]------------ [ 49.045182] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.046477] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.047427] Modules linked in: [ 49.047812] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.049089] Tainted: [W]=WARN [ 49.049444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.050379] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.050951] 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 [ 49.053159] RSP: 0018:ffff88801894fbc0 EFLAGS: 00010286 [ 49.053763] RAX: 0000000000000000 RBX: ffffed1003129f78 RCX: ffffffff813a4050 [ 49.054625] RDX: ffff888015b91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.055469] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003129f2f [ 49.056297] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.057121] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801894fdf8 [ 49.057913] FS: 00007f79a39be900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.058850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.059540] CR2: 00007f79a3f244a6 CR3: 000000000ca51000 CR4: 0000000000350ef0 [ 49.060372] Call Trace: [ 49.060666] [ 49.060923] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.061494] ? __create_object+0x59/0x80 [ 49.062086] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.062682] __vmalloc_noprof+0x59/0x60 [ 49.063177] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.063709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.064316] bpf_prog_alloc+0x39/0x200 [ 49.064757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.065366] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.065916] do_seccomp+0x349/0x25e0 [ 49.066382] ? find_held_lock+0x2b/0x80 [ 49.066848] ? do_prlimit+0x310/0x610 [ 49.067339] ? __pfx_do_seccomp+0x10/0x10 [ 49.067815] ? do_raw_spin_unlock+0x53/0x220 [ 49.068349] ? _raw_spin_unlock+0x1e/0x40 [ 49.068816] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.069431] ? static_key_count+0x60/0x80 [ 49.069913] prctl_set_seccomp+0x4e/0x70 [ 49.070412] __do_sys_prctl+0xe6c/0x1d70 [ 49.070896] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.071456] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.072086] ? irqentry_exit+0xf3/0x650 [ 49.072559] do_syscall_64+0xbf/0x430 [ 49.073076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.073651] RIP: 0033:0x7f79a3eb05cd [ 49.074100] 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 [ 49.076135] RSP: 002b:00007ffde93f31b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.076998] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79a3eb05cd [ 49.077776] RDX: 0000555831f86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.078582] RBP: 00007ffde93f3210 R08: 0000000000000000 R09: 00007ffde93f28b0 [ 49.079397] R10: 0000000000000000 R11: 0000000000000246 R12: 000055584fca0ad0 [ 49.080203] R13: 00007ffde93f3640 R14: 000055584fca1bc0 R15: 000055584fcb2780 [ 49.081023] [ 49.081291] irq event stamp: 1763 [ 49.081673] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 49.082631] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.083600] softirqs last enabled at (1470): [] handle_softirqs+0x50c/0x770 [ 49.084577] softirqs last disabled at (1455): [] __irq_exit_rcu+0xc4/0x100 [ 49.085525] ---[ end trace 0000000000000000 ]--- [ 49.849596] ------------[ cut here ]------------ [ 49.850506] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.852540] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.854012] Modules linked in: [ 49.854594] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.856817] Tainted: [W]=WARN [ 49.857483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.858987] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.859853] 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 [ 49.863009] RSP: 0018:ffff888018947bc0 EFLAGS: 00010286 [ 49.863930] RAX: 0000000000000000 RBX: ffffed1003128f78 RCX: ffffffff813a4050 [ 49.865205] RDX: ffff88800f105340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.866473] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003128f2f [ 49.867751] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.869033] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018947df8 [ 49.870304] FS: 00007f8cad0d7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.871737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.872788] CR2: 00007fff85aafef7 CR3: 000000000dfdd000 CR4: 0000000000350ef0 [ 49.874073] Call Trace: [ 49.874527] [ 49.874939] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.875844] ? __create_object+0x59/0x80 [ 49.876631] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.877601] __vmalloc_noprof+0x59/0x60 [ 49.878368] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.879273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.880208] bpf_prog_alloc+0x39/0x200 [ 49.880895] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.881823] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.882727] do_seccomp+0x349/0x25e0 [ 49.883459] ? find_held_lock+0x2b/0x80 [ 49.884228] ? do_prlimit+0x310/0x610 [ 49.884917] ? __pfx_do_seccomp+0x10/0x10 [ 49.885694] ? do_raw_spin_unlock+0x53/0x220 [ 49.886519] ? _raw_spin_unlock+0x1e/0x40 [ 49.887327] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.888302] ? static_key_count+0x60/0x80 [ 49.889125] prctl_set_seccomp+0x4e/0x70 [ 49.889864] __do_sys_prctl+0xe6c/0x1d70 [ 49.890659] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.891541] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.892522] ? irqentry_exit+0xf3/0x650 [ 49.893317] do_syscall_64+0xbf/0x430 [ 49.894064] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.895050] RIP: 0033:0x7f8cad5c95cd [ 49.895838] 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 [ 49.899258] RSP: 002b:00007fff85aada10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.900634] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8cad5c95cd [ 49.901934] RDX: 0000555a304efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.903248] RBP: 00007fff85aada70 R08: 0000000000000000 R09: 00007fff85aad110 [ 49.904555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a5715fad0 [ 49.905862] R13: 00007fff85aadea0 R14: 0000555a57160bc0 R15: 0000555a57171780 [ 49.907170] [ 49.907605] irq event stamp: 1893 [ 49.908265] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 49.909785] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 49.911316] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 49.912608] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 49.913863] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12360' (ECDSA) to the list of known hosts. 2025/11/17 15:40:02 fuzzer started 2025/11/17 15:40:02 dialing manager at localhost:37895 2025/11/17 15:40:02 checking machine... 2025/11/17 15:40:02 checking revisions... [ 50.781305] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:40:02 testing simple program... [ 50.854010] cgroup: Unknown subsys name 'net' [ 50.894491] cgroup: Unknown subsys name 'cpuset' [ 50.907135] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:40:01 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff84c7129f RDX=000000000003c712 RSI=000000000003c712 RDI=ffffffff86fb561c RBP=ffff88806ce08a78 RSP=ffff88806ce089b0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88806ce08a80 R13=ffff88806ce08a68 R14=ffff88806ce08a61 R15=ffff88806ce08a20 RIP=ffffffff8135e5e2 RFL=00000217 [----APC] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f26fc97000 CR3=000000000a0b6000 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=2031303a30343a353120373120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031303a30343a3531203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888009757c40 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffff888009750000 RSP=ffff8880097577b0 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000023e3c R12=ffff888009757801 R13=ffff888009757888 R14=ffff888009757c30 R15=ffff888009757840 RIP=ffffffff81528eca RFL=00000202 [-------] 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f79a3f75618 CR3=000000000de16000 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=108e4a9de5d6e6941e418a334860f0f2 XMM02=2c67c8bc2e329bc30000000000306370 XMM03=fb795ef6d65770560000000000313af0 XMM04=68eb5376842f669600000000000ae988 XMM05=798c291bbf40395e0000000000322dd8 XMM06=817b8945e9d5037300000000003227d0 XMM07=e042d86d42eb936e0000000000313d70 XMM08=e900d8d1a1f103a000000000003063d0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000