[ 38.980224] ------------[ cut here ]------------ [ 38.981135] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.983178] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.984624] Modules linked in: [ 38.985209] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.987224] Tainted: [W]=WARN [ 38.987833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.989315] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.990221] 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 [ 38.993386] RSP: 0018:ffff8880179efbc0 EFLAGS: 00010286 [ 38.994322] RAX: 0000000000000000 RBX: ffffed1002f3df78 RCX: ffffffff813a4050 [ 38.995596] RDX: ffff888015b13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.996879] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f3df2f [ 38.998177] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.999451] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179efdf8 [ 39.000741] FS: 00007fdf7c92d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.002185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.003257] CR2: 00007fff66e02ef7 CR3: 000000000b7b4000 CR4: 0000000000350ef0 [ 39.004554] Call Trace: [ 39.005017] [ 39.005476] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.006348] ? __create_object+0x59/0x80 [ 39.007135] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.008105] __vmalloc_noprof+0x59/0x60 [ 39.008846] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.009718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.010651] bpf_prog_alloc+0x39/0x200 [ 39.011335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.012257] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.013160] do_seccomp+0x349/0x25e0 [ 39.013876] ? find_held_lock+0x2b/0x80 [ 39.014634] ? do_prlimit+0x310/0x610 [ 39.015331] ? __pfx_do_seccomp+0x10/0x10 [ 39.016115] ? do_raw_spin_unlock+0x53/0x220 [ 39.016948] ? _raw_spin_unlock+0x1e/0x40 [ 39.017744] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.018717] ? static_key_count+0x60/0x80 [ 39.019524] prctl_set_seccomp+0x4e/0x70 [ 39.020255] __do_sys_prctl+0xe6c/0x1d70 [ 39.021037] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.021891] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.022867] ? irqentry_exit+0xf3/0x650 [ 39.023633] do_syscall_64+0xbf/0x430 [ 39.024336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.025271] RIP: 0033:0x7fdf7ce1f5cd [ 39.026004] 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 [ 39.029177] RSP: 002b:00007fff66e01d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.030562] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf7ce1f5cd [ 39.031825] RDX: 000055b06a8c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.033111] RBP: 00007fff66e01d70 R08: 0000000000000000 R09: 00007fff66e01410 [ 39.034405] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b093cdb2b0 [ 39.035552] R13: 00007fff66e021a0 R14: 000055b093cddd20 R15: 000055b093cef8d0 [ 39.036706] [ 39.037082] irq event stamp: 1777 [ 39.037674] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 39.039050] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 39.040428] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 39.041818] softirqs last disabled at (1805): [] __irq_exit_rcu+0xc4/0x100 [ 39.043173] ---[ end trace 0000000000000000 ]--- [ 42.145054] ------------[ cut here ]------------ [ 42.146027] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.148086] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.149609] Modules linked in: [ 42.150197] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.152217] Tainted: [W]=WARN [ 42.152825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.154313] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.155243] 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 [ 42.158446] RSP: 0018:ffff8880179dfbc0 EFLAGS: 00010286 [ 42.159438] RAX: 0000000000000000 RBX: ffffed1002f3bf78 RCX: ffffffff813a4050 [ 42.160733] RDX: ffff88800f013780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.162040] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f3bf2f [ 42.163343] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.164643] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179dfdf8 [ 42.165941] FS: 00007f42848c8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.167413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.168491] CR2: 00007fff1ea8def7 CR3: 000000000d5c3000 CR4: 0000000000350ef0 [ 42.169800] Call Trace: [ 42.170271] [ 42.170733] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.171633] ? __create_object+0x59/0x80 [ 42.172421] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.173407] __vmalloc_noprof+0x59/0x60 [ 42.174133] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.175017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.175946] bpf_prog_alloc+0x39/0x200 [ 42.176719] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.177690] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.178602] do_seccomp+0x349/0x25e0 [ 42.179278] ? find_held_lock+0x2b/0x80 [ 42.180048] ? do_prlimit+0x310/0x610 [ 42.180804] ? __pfx_do_seccomp+0x10/0x10 [ 42.181612] ? do_raw_spin_unlock+0x53/0x220 [ 42.182467] ? _raw_spin_unlock+0x1e/0x40 [ 42.183201] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.184164] ? static_key_count+0x60/0x80 [ 42.184972] prctl_set_seccomp+0x4e/0x70 [ 42.185781] __do_sys_prctl+0xe6c/0x1d70 [ 42.186598] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.187485] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.188460] ? irqentry_exit+0xf3/0x650 [ 42.189194] do_syscall_64+0xbf/0x430 [ 42.189956] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.190903] RIP: 0033:0x7f4284dba5cd [ 42.191603] 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 [ 42.194742] RSP: 002b:00007fff1ea8b860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.196088] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4284dba5cd [ 42.197390] RDX: 0000559d63a71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.198692] RBP: 00007fff1ea8b8c0 R08: 0000000000000000 R09: 00007fff1ea8af60 [ 42.199966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d6a6bcad0 [ 42.201244] R13: 00007fff1ea8bcf0 R14: 0000559d6a6bdbc0 R15: 0000559d6a6ce780 [ 42.202491] [ 42.202761] irq event stamp: 2163 [ 42.203145] hardirqs last enabled at (2171): [] __up_console_sem+0x78/0x80 [ 42.204103] hardirqs last disabled at (2180): [] __up_console_sem+0x5d/0x80 [ 42.205076] softirqs last enabled at (2026): [] handle_softirqs+0x50c/0x770 [ 42.206075] softirqs last disabled at (2021): [] __irq_exit_rcu+0xc4/0x100 [ 42.206911] ---[ end trace 0000000000000000 ]--- [ 42.881306] ------------[ cut here ]------------ [ 42.882064] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.883659] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.884819] Modules linked in: [ 42.885292] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.886895] Tainted: [W]=WARN [ 42.887341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.888553] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.889254] 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 [ 42.891814] RSP: 0018:ffff8880188ffbc0 EFLAGS: 00010286 [ 42.892597] RAX: 0000000000000000 RBX: ffffed100311ff78 RCX: ffffffff813a4050 [ 42.893799] RDX: ffff88800a321bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.895069] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100311ff2f [ 42.896303] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.897528] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188ffdf8 [ 42.898796] FS: 00007f3e54a2f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.900180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.901196] CR2: 00007ffdd2738ef7 CR3: 000000000e84f000 CR4: 0000000000350ef0 [ 42.902432] Call Trace: [ 42.902878] [ 42.903290] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.904190] ? __create_object+0x59/0x80 [ 42.904949] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.905915] __vmalloc_noprof+0x59/0x60 [ 42.906647] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.907492] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.908355] bpf_prog_alloc+0x39/0x200 [ 42.909080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.909990] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.910868] do_seccomp+0x349/0x25e0 [ 42.911570] ? find_held_lock+0x2b/0x80 [ 42.912269] ? do_prlimit+0x310/0x610 [ 42.912981] ? __pfx_do_seccomp+0x10/0x10 [ 42.913758] ? do_raw_spin_unlock+0x53/0x220 [ 42.914570] ? _raw_spin_unlock+0x1e/0x40 [ 42.915293] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.916233] ? static_key_count+0x60/0x80 [ 42.917025] prctl_set_seccomp+0x4e/0x70 [ 42.917791] __do_sys_prctl+0xe6c/0x1d70 [ 42.918560] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.919356] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.920313] ? irqentry_exit+0xf3/0x650 [ 42.921054] do_syscall_64+0xbf/0x430 [ 42.921779] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.922712] RIP: 0033:0x7f3e54f215cd [ 42.923419] 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 [ 42.926530] RSP: 002b:00007ffdd2736530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.927852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e54f215cd [ 42.929101] RDX: 0000560bd03c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.930357] RBP: 00007ffdd2736590 R08: 0000000000000000 R09: 00007ffdd2735c30 [ 42.931640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560be087b2b0 [ 42.932887] R13: 00007ffdd27369c0 R14: 0000560be087dd20 R15: 0000560be088f8d0 [ 42.934101] [ 42.934480] irq event stamp: 1671 [ 42.934972] hardirqs last enabled at (1679): [] __up_console_sem+0x78/0x80 [ 42.936210] hardirqs last disabled at (1688): [] __up_console_sem+0x5d/0x80 [ 42.937454] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 42.938714] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 42.939945] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28586' (ECDSA) to the list of known hosts. 2025/11/19 04:36:09 fuzzer started 2025/11/19 04:36:10 dialing manager at localhost:34383 2025/11/19 04:36:10 checking machine... 2025/11/19 04:36:10 checking revisions... [ 44.026994] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:36:10 testing simple program... [ 44.130712] cgroup: Unknown subsys name 'net' [ 44.192141] cgroup: Unknown subsys name 'cpuset' [ 44.205659] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:36:09 Registers: info registers vcpu 0 RAX=b503ba001073dead RBX=ffff88806ce08fe0 RCX=ffff88806ce089c4 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffffffff85c2d480 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000008964 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffffffff85c2ca00 R15=0000000000000002 RIP=ffffffff81528fbf 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdfbf086f8 CR3=000000000dd95000 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=2039303a36333a343020393120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039303a36333a3430203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0d23297 RBX=ffffffff869194b8 RCX=ffffffff83edfd63 RDX=0000000000000000 RSI=ffffffff86da582a RDI=ffffffff869194b8 RBP=ffffffff869194b8 RSP=ffff8880174ff190 R8 =ffffffff86da582a R9 =0000000000000000 R10=000000000003c9ed R11=00000000000a23c7 R12=ffffffff869194b8 R13=ffffffff869194b8 R14=ffffffff869194b8 R15=dffffc0000000000 RIP=ffffffff8135daaf 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 00007f42848c8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4284e7f618 CR3=000000001ed6a000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000