[ 46.050868] ------------[ cut here ]------------ [ 46.051810] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.053851] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.055312] Modules linked in: [ 46.055908] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.057910] Tainted: [W]=WARN [ 46.058508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.059985] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.060895] 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 [ 46.064104] RSP: 0018:ffff88801658fbc0 EFLAGS: 00010286 [ 46.065040] RAX: 0000000000000000 RBX: ffffed1002cb1f78 RCX: ffffffff813a4050 [ 46.066351] RDX: ffff88800efd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.067649] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb1f2f [ 46.068934] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.070205] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801658fdf8 [ 46.071502] FS: 00007fbf362ed900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.072936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.073996] CR2: 00007ffcff59aef7 CR3: 000000001c6b0000 CR4: 0000000000350ef0 [ 46.075293] Call Trace: [ 46.075756] [ 46.076208] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.077121] ? __create_object+0x59/0x80 [ 46.077864] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.078852] __vmalloc_noprof+0x59/0x60 [ 46.079596] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.080472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.081411] bpf_prog_alloc+0x39/0x200 [ 46.082146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.083046] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.083960] do_seccomp+0x349/0x25e0 [ 46.084686] ? find_held_lock+0x2b/0x80 [ 46.085444] ? do_prlimit+0x310/0x610 [ 46.086190] ? __pfx_do_seccomp+0x10/0x10 [ 46.086959] ? do_raw_spin_unlock+0x53/0x220 [ 46.087796] ? _raw_spin_unlock+0x1e/0x40 [ 46.088610] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.089573] ? static_key_count+0x60/0x80 [ 46.090375] prctl_set_seccomp+0x4e/0x70 [ 46.091175] __do_sys_prctl+0xe6c/0x1d70 [ 46.091933] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.092784] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.093749] ? irqentry_exit+0xf3/0x650 [ 46.094508] do_syscall_64+0xbf/0x430 [ 46.095274] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.096226] RIP: 0033:0x7fbf367df5cd [ 46.096888] 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 [ 46.100076] RSP: 002b:00007ffcff5982a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.101434] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf367df5cd [ 46.102729] RDX: 000055c2434b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.104010] RBP: 00007ffcff598300 R08: 0000000000000000 R09: 00007ffcff5979a0 [ 46.105285] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c27c80bbf0 [ 46.106571] R13: 00007ffcff598730 R14: 000055c27c815380 R15: 000055c27c820460 [ 46.107894] [ 46.108349] irq event stamp: 1707 [ 46.108967] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 46.110497] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 46.112044] softirqs last enabled at (1252): [] handle_softirqs+0x50c/0x770 [ 46.113620] softirqs last disabled at (1247): [] __irq_exit_rcu+0xc4/0x100 [ 46.115156] ---[ end trace 0000000000000000 ]--- [ 48.888501] ------------[ cut here ]------------ [ 48.889440] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.891539] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.893010] Modules linked in: [ 48.893673] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.895685] Tainted: [W]=WARN [ 48.896667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.898153] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.899034] 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 [ 48.902296] RSP: 0018:ffff88801700fbc0 EFLAGS: 00010286 [ 48.903289] RAX: 0000000000000000 RBX: ffffed1002e01f78 RCX: ffffffff813a4050 [ 48.904563] RDX: ffff8880163e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.905862] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e01f2f [ 48.907160] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.908462] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801700fdf8 [ 48.909757] FS: 00007f1547e40900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.911188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.912284] CR2: 00007ffd6557fef7 CR3: 000000001d657000 CR4: 0000000000350ef0 [ 48.913597] Call Trace: [ 48.914095] [ 48.914514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.915444] ? __create_object+0x59/0x80 [ 48.916236] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.917217] __vmalloc_noprof+0x59/0x60 [ 48.917943] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.918856] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.919790] bpf_prog_alloc+0x39/0x200 [ 48.920529] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.921470] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.922382] do_seccomp+0x349/0x25e0 [ 48.923146] ? find_held_lock+0x2b/0x80 [ 48.923876] ? do_prlimit+0x310/0x610 [ 48.924635] ? __pfx_do_seccomp+0x10/0x10 [ 48.925439] ? do_raw_spin_unlock+0x53/0x220 [ 48.926313] ? _raw_spin_unlock+0x1e/0x40 [ 48.927136] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.928114] ? static_key_count+0x60/0x80 [ 48.928873] prctl_set_seccomp+0x4e/0x70 [ 48.929679] __do_sys_prctl+0xe6c/0x1d70 [ 48.930519] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.931410] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.932394] ? irqentry_exit+0xf3/0x650 [ 48.933166] do_syscall_64+0xbf/0x430 [ 48.933875] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.934863] RIP: 0033:0x7f15483325cd [ 48.935564] 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 [ 48.938779] RSP: 002b:00007ffd6557d7c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.940154] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15483325cd [ 48.941456] RDX: 000055cc6999de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.942772] RBP: 00007ffd6557d820 R08: 0000000000000000 R09: 00007ffd6557cec0 [ 48.944092] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cca7ff2ad0 [ 48.945399] R13: 00007ffd6557dc50 R14: 000055cca7ff3bc0 R15: 000055cca8004780 [ 48.946722] [ 48.947190] irq event stamp: 1743 [ 48.947714] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 48.948690] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 48.949664] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 48.950653] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 48.951628] ---[ end trace 0000000000000000 ]--- [ 49.580891] ------------[ cut here ]------------ [ 49.581844] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.583967] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.585602] Modules linked in: [ 49.586262] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.588276] Tainted: [W]=WARN [ 49.588840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.590306] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.591252] 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 [ 49.594465] RSP: 0018:ffff888017517bc0 EFLAGS: 00010286 [ 49.595472] RAX: 0000000000000000 RBX: ffffed1002ea2f78 RCX: ffffffff813a4050 [ 49.596758] RDX: ffff888017055340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.598046] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea2f2f [ 49.599370] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.600655] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017517df8 [ 49.601952] FS: 00007fd88cf1e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.603408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.604485] CR2: 00007ffde4238ef7 CR3: 000000000b7a5000 CR4: 0000000000350ef0 [ 49.605781] Call Trace: [ 49.606294] [ 49.606721] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.607626] ? __create_object+0x59/0x80 [ 49.608412] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.609399] __vmalloc_noprof+0x59/0x60 [ 49.610157] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.611016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.611975] bpf_prog_alloc+0x39/0x200 [ 49.612716] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.613670] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.614589] do_seccomp+0x349/0x25e0 [ 49.615330] ? find_held_lock+0x2b/0x80 [ 49.616105] ? do_prlimit+0x310/0x610 [ 49.616802] ? __pfx_do_seccomp+0x10/0x10 [ 49.617595] ? do_raw_spin_unlock+0x53/0x220 [ 49.618454] ? _raw_spin_unlock+0x1e/0x40 [ 49.619256] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.620231] ? static_key_count+0x60/0x80 [ 49.620979] prctl_set_seccomp+0x4e/0x70 [ 49.621753] __do_sys_prctl+0xe6c/0x1d70 [ 49.622551] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.623487] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.624550] ? irqentry_exit+0xf3/0x650 [ 49.625335] do_syscall_64+0xbf/0x430 [ 49.626102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.627027] RIP: 0033:0x7fd88d4105cd [ 49.627745] 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 [ 49.630931] RSP: 002b:00007ffde4237830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.632288] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd88d4105cd [ 49.633550] RDX: 000055586fab2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.634863] RBP: 00007ffde4237890 R08: 0000000000000000 R09: 00007ffde4236f30 [ 49.636158] R10: 0000000000000000 R11: 0000000000000246 R12: 00005558a5f39ad0 [ 49.637444] R13: 00007ffde4237cc0 R14: 00005558a5f3abc0 R15: 00005558a5f4b780 [ 49.638873] [ 49.639338] irq event stamp: 1773 [ 49.639930] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 49.641415] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 49.642915] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 49.644318] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 49.645548] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64798' (ECDSA) to the list of known hosts. 2025/11/17 22:03:35 fuzzer started 2025/11/17 22:03:35 dialing manager at localhost:37895 2025/11/17 22:03:36 checking machine... 2025/11/17 22:03:36 checking revisions... [ 50.535686] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:03:36 testing simple program... [ 50.631630] cgroup: Unknown subsys name 'net' [ 50.704894] cgroup: Unknown subsys name 'cpuset' [ 50.717039] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:03:35 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08a70 RCX=0000000000000002 RDX=1ffff1100d9c1150 RSI=ffff88806ce08a40 RDI=ffff88806ce08a80 RBP=ffff88806ce08a40 RSP=ffff88806ce08978 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000008 R13=ffff88806ce01000 R14=ffff88806ce08a40 R15=ffff88806ce08a70 RIP=ffffffff8135e288 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 00007f1547e40900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055cca8008b88 CR3=000000000e8bc000 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 info registers vcpu 1 RAX=00000000000260f7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbee4361a38 CR3=000000000cc9c000 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=3c73222f908d1eaecd45421410f4d8cb XMM02=0000000000304538ec2efd57dc4c00df XMM03=000000000030eaa03546bb1bde019669 XMM04=b1f91b2c9d1ad2e500000000000ae988 XMM05=8438233d10134cd0000000000031fe80 XMM06=3e829fc8c8edc990000000000031e7b8 XMM07=e042d86d42eb936e000000000030fbf0 XMM08=3546bb1bde0196690000000000304598 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000