[ 46.525299] ------------[ cut here ]------------ [ 46.526296] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.528497] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.530362] Modules linked in: [ 46.531007] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.533231] Tainted: [W]=WARN [ 46.533863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.535453] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.536447] 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 [ 46.539913] RSP: 0018:ffff88800eb47bc0 EFLAGS: 00010286 [ 46.540993] RAX: 0000000000000000 RBX: ffffed1001d68f78 RCX: ffffffff813a4050 [ 46.542392] RDX: ffff8880147e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.543797] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d68f2f [ 46.545190] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.546589] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eb47df8 [ 46.547983] FS: 00007fe6e47ef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.549579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.550750] CR2: 00007fe6e4d554a6 CR3: 000000000c24f000 CR4: 0000000000350ef0 [ 46.552170] Call Trace: [ 46.552672] [ 46.553167] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.554184] ? __create_object+0x59/0x80 [ 46.554987] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.556042] __vmalloc_noprof+0x59/0x60 [ 46.556870] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.557856] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.558886] bpf_prog_alloc+0x39/0x200 [ 46.559680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.560687] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.561688] do_seccomp+0x349/0x25e0 [ 46.562481] ? find_held_lock+0x2b/0x80 [ 46.563318] ? do_prlimit+0x310/0x610 [ 46.564074] ? __pfx_do_seccomp+0x10/0x10 [ 46.564945] ? do_raw_spin_unlock+0x53/0x220 [ 46.565864] ? _raw_spin_unlock+0x1e/0x40 [ 46.566707] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.567751] ? static_key_count+0x60/0x80 [ 46.568619] prctl_set_seccomp+0x4e/0x70 [ 46.569455] __do_sys_prctl+0xe6c/0x1d70 [ 46.570324] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.571258] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.572321] ? irqentry_exit+0xf3/0x650 [ 46.573159] do_syscall_64+0xbf/0x430 [ 46.573932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.574963] RIP: 0033:0x7fe6e4ce15cd [ 46.575716] 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 [ 46.579189] RSP: 002b:00007ffed7605fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.580685] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6e4ce15cd [ 46.582078] RDX: 000055a9ae035e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.583510] RBP: 00007ffed7606000 R08: 0000000000000000 R09: 00007ffed76056a0 [ 46.584904] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9b02c0ad0 [ 46.586312] R13: 00007ffed7606430 R14: 000055a9b02c1bc0 R15: 000055a9b02d2780 [ 46.587735] [ 46.588242] irq event stamp: 1825 [ 46.588893] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 46.590483] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 46.591904] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 46.593343] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 46.594760] ---[ end trace 0000000000000000 ]--- [ 49.620438] ------------[ cut here ]------------ [ 49.620999] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.622360] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.623281] Modules linked in: [ 49.623658] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.624922] Tainted: [W]=WARN [ 49.625294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.626247] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.626823] 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 [ 49.628847] RSP: 0018:ffff88801752fbc0 EFLAGS: 00010286 [ 49.629476] RAX: 0000000000000000 RBX: ffffed1002ea5f78 RCX: ffffffff813a4050 [ 49.630824] RDX: ffff88800fa31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.631653] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea5f2f [ 49.632482] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.633294] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801752fdf8 [ 49.634087] FS: 00007fb91f1ce900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.635028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.635712] CR2: 00007fff5ed5eef7 CR3: 000000000cd12000 CR4: 0000000000350ef0 [ 49.636539] Call Trace: [ 49.636837] [ 49.637130] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.637686] ? __create_object+0x59/0x80 [ 49.638192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.638780] __vmalloc_noprof+0x59/0x60 [ 49.639269] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.639808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.640401] bpf_prog_alloc+0x39/0x200 [ 49.640843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.641429] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.641989] do_seccomp+0x349/0x25e0 [ 49.642450] ? find_held_lock+0x2b/0x80 [ 49.642905] ? do_prlimit+0x310/0x610 [ 49.643377] ? __pfx_do_seccomp+0x10/0x10 [ 49.643850] ? do_raw_spin_unlock+0x53/0x220 [ 49.644383] ? _raw_spin_unlock+0x1e/0x40 [ 49.644858] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.645476] ? static_key_count+0x60/0x80 [ 49.645968] prctl_set_seccomp+0x4e/0x70 [ 49.646471] __do_sys_prctl+0xe6c/0x1d70 [ 49.646941] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.647492] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.648082] ? irqentry_exit+0xf3/0x650 [ 49.648576] do_syscall_64+0xbf/0x430 [ 49.649019] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.649635] RIP: 0033:0x7fb91f6c05cd [ 49.650063] 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 [ 49.652114] RSP: 002b:00007fff5ed5da30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.652957] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb91f6c05cd [ 49.653776] RDX: 00005637f7aa8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.654595] RBP: 00007fff5ed5da90 R08: 0000000000000000 R09: 00007fff5ed5d130 [ 49.655417] R10: 0000000000000000 R11: 0000000000000246 R12: 000056381e275ad0 [ 49.656233] R13: 00007fff5ed5dec0 R14: 000056381e276bc0 R15: 000056381e287780 [ 49.657033] [ 49.657332] irq event stamp: 1725 [ 49.657725] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 49.658700] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 49.659674] softirqs last enabled at (1282): [] handle_softirqs+0x50c/0x770 [ 49.660659] softirqs last disabled at (1273): [] __irq_exit_rcu+0xc4/0x100 [ 49.661639] ---[ end trace 0000000000000000 ]--- [ 50.345893] ------------[ cut here ]------------ [ 50.346831] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.348925] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.350381] Modules linked in: [ 50.350972] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.352943] Tainted: [W]=WARN [ 50.353549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.355030] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.356227] 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 [ 50.359519] RSP: 0018:ffff88801681fbc0 EFLAGS: 00010286 [ 50.360508] RAX: 0000000000000000 RBX: ffffed1002d03f78 RCX: ffffffff813a4050 [ 50.361819] RDX: ffff888019630000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.363093] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d03f2f [ 50.364387] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.365682] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801681fdf8 [ 50.366978] FS: 00007f936aa24900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.368412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.369467] CR2: 00007f936af16580 CR3: 0000000019714000 CR4: 0000000000350ef0 [ 50.370774] Call Trace: [ 50.371286] [ 50.371694] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.372607] ? __create_object+0x59/0x80 [ 50.373396] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.374392] __vmalloc_noprof+0x59/0x60 [ 50.375144] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.375986] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.376932] bpf_prog_alloc+0x39/0x200 [ 50.377689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.378622] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.379531] do_seccomp+0x349/0x25e0 [ 50.380247] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.381139] ? __pfx_do_seccomp+0x10/0x10 [ 50.381906] ? find_held_lock+0x2b/0x80 [ 50.382680] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.383638] ? static_key_count+0x60/0x80 [ 50.384442] prctl_set_seccomp+0x4e/0x70 [ 50.385234] __do_sys_prctl+0xe6c/0x1d70 [ 50.385996] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.386864] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.387830] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.388804] ? irqentry_exit+0xf3/0x650 [ 50.389595] do_syscall_64+0xbf/0x430 [ 50.390337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.391289] RIP: 0033:0x7f936af165cd [ 50.391948] 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 [ 50.395212] RSP: 002b:00007ffdd5a1c6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.396585] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f936af165cd [ 50.397878] RDX: 000055ce2ac3ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.399159] RBP: 00007ffdd5a1c740 R08: 0000000000000000 R09: 00007ffdd5a1bde0 [ 50.400432] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce2e192bf0 [ 50.401723] R13: 00007ffdd5a1cb70 R14: 000055ce2e19c380 R15: 000055ce2e1a7460 [ 50.403045] [ 50.403521] irq event stamp: 1831 [ 50.404175] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 50.405716] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 50.406891] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 50.407876] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 50.408853] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36355' (ECDSA) to the list of known hosts. 2025/11/17 11:44:12 fuzzer started 2025/11/17 11:44:12 dialing manager at localhost:37895 2025/11/17 11:44:12 checking machine... 2025/11/17 11:44:12 checking revisions... [ 51.308680] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:44:12 testing simple program... [ 51.395618] cgroup: Unknown subsys name 'net' [ 51.452007] cgroup: Unknown subsys name 'cpuset' [ 51.466580] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:44:11 Registers: info registers vcpu 0 RAX=0000000000046911 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffddefdb688 CR3=000000000c9bd000 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=9fb67bda36069f97dc4ce8fc27e2de41 XMM02=00000000003058b0ec2efd57dc4c00df XMM03=000000000031366092454007f577042f XMM04=2a7d09a788d387f500000000000ae988 XMM05=14648eaa1277bab100000000003225f0 XMM06=d6d13c0daed7876e000000000031c468 XMM07=e042d86d42eb936e00000000003138e0 XMM08=92454007f577042f0000000000305910 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888016369bc0 RBX=ffff88800ddbff58 RCX=ffffffff81b782a8 RDX=ffff888016369bc0 RSI=0000000000000003 RDI=0000000000000005 RBP=ffff88800ddbff48 RSP=ffff88800ddbff30 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000000 R12=0000000000000003 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c6acf1 RFL=00000293 [--S-A-C] 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 00007fb91f1ce900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff5ed57000 CR3=0000000009b74000 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=563412feff00545000000000000080fe 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