[ 54.238759] ------------[ cut here ]------------ [ 54.239699] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.241748] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 54.243200] Modules linked in: [ 54.243793] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.246071] Tainted: [W]=WARN [ 54.246622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.248153] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.249069] 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 [ 54.252244] RSP: 0018:ffff888017d57bc0 EFLAGS: 00010286 [ 54.253213] RAX: 0000000000000000 RBX: ffffed1002faaf78 RCX: ffffffff813a4050 [ 54.254482] RDX: ffff888016148000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.255754] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002faaf2f [ 54.257016] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.258296] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d57df8 [ 54.259564] FS: 00007ff2082fc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.260983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.262051] CR2: 00007ffe872d7ef8 CR3: 000000000d331000 CR4: 0000000000350ef0 [ 54.263328] Call Trace: [ 54.263795] [ 54.264231] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.265123] ? __create_object+0x59/0x80 [ 54.265913] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.266839] __vmalloc_noprof+0x59/0x60 [ 54.267601] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.268484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.269413] bpf_prog_alloc+0x39/0x200 [ 54.270158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.271091] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.272006] do_seccomp+0x349/0x25e0 [ 54.272684] ? find_held_lock+0x2b/0x80 [ 54.273431] ? do_prlimit+0x310/0x610 [ 54.274175] ? __pfx_do_seccomp+0x10/0x10 [ 54.274952] ? do_raw_spin_unlock+0x53/0x220 [ 54.275741] ? _raw_spin_unlock+0x1e/0x40 [ 54.276524] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.277480] ? static_key_count+0x60/0x80 [ 54.278271] prctl_set_seccomp+0x4e/0x70 [ 54.279044] __do_sys_prctl+0xe6c/0x1d70 [ 54.279796] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.280658] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.281618] ? irqentry_exit+0xf3/0x650 [ 54.282388] do_syscall_64+0xbf/0x430 [ 54.283125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.284071] RIP: 0033:0x7ff2087ee5cd [ 54.284733] 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 [ 54.287906] RSP: 002b:00007ffe872d6e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.289250] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2087ee5cd [ 54.290574] RDX: 000055d1d6ff2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.291840] RBP: 00007ffe872d6ec0 R08: 0000000000000000 R09: 00007ffe872d6560 [ 54.293129] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d20dbfdad0 [ 54.294415] R13: 00007ffe872d72f0 R14: 000055d20dbfebc0 R15: 000055d20dc0f780 [ 54.295708] [ 54.296164] irq event stamp: 1813 [ 54.296772] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 54.298299] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 54.299814] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 54.301362] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 54.302883] ---[ end trace 0000000000000000 ]--- [ 57.539399] ------------[ cut here ]------------ [ 57.540433] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.542639] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 57.544236] Modules linked in: [ 57.544940] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.547169] Tainted: [W]=WARN [ 57.547765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.549384] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.550439] 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 [ 57.553888] RSP: 0018:ffff888013d07bc0 EFLAGS: 00010286 [ 57.554970] RAX: 0000000000000000 RBX: ffffed10027a0f78 RCX: ffffffff813a4050 [ 57.556369] RDX: ffff888015e11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.557832] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027a0f2f [ 57.559237] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.560628] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013d07df8 [ 57.562070] FS: 00007f8e82a10900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.563665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.564811] CR2: 00007f8e82f764a6 CR3: 000000000d543000 CR4: 0000000000350ef0 [ 57.566204] Call Trace: [ 57.566708] [ 57.567192] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.568181] ? __create_object+0x59/0x80 [ 57.569054] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.570134] __vmalloc_noprof+0x59/0x60 [ 57.570973] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.571911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.572931] bpf_prog_alloc+0x39/0x200 [ 57.573713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.574747] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.575735] do_seccomp+0x349/0x25e0 [ 57.576549] ? find_held_lock+0x2b/0x80 [ 57.577410] ? do_prlimit+0x310/0x610 [ 57.578251] ? __pfx_do_seccomp+0x10/0x10 [ 57.579106] ? do_raw_spin_unlock+0x53/0x220 [ 57.580054] ? _raw_spin_unlock+0x1e/0x40 [ 57.580953] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.582016] ? static_key_count+0x60/0x80 [ 57.582822] prctl_set_seccomp+0x4e/0x70 [ 57.583702] __do_sys_prctl+0xe6c/0x1d70 [ 57.584608] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.585551] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.586618] ? irqentry_exit+0xf3/0x650 [ 57.587441] do_syscall_64+0xbf/0x430 [ 57.588269] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.589321] RIP: 0033:0x7f8e82f025cd [ 57.590136] 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 [ 57.593666] RSP: 002b:00007ffeda5d7040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.595160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e82f025cd [ 57.596574] RDX: 0000563939eb3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.597977] RBP: 00007ffeda5d70a0 R08: 0000000000000000 R09: 00007ffeda5d6740 [ 57.599369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563953165ad0 [ 57.600749] R13: 00007ffeda5d74d0 R14: 0000563953166bc0 R15: 0000563953177780 [ 57.602189] [ 57.602568] irq event stamp: 1769 [ 57.603152] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 57.604489] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 57.605873] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 57.607231] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 57.608591] ---[ end trace 0000000000000000 ]--- [ 58.309560] ------------[ cut here ]------------ [ 58.310162] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.311444] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 58.312369] Modules linked in: [ 58.312749] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.314141] Tainted: [W]=WARN [ 58.314497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.315438] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.316012] 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 [ 58.318032] RSP: 0018:ffff888015cefbc0 EFLAGS: 00010286 [ 58.318629] RAX: 0000000000000000 RBX: ffffed1002b9df78 RCX: ffffffff813a4050 [ 58.319451] RDX: ffff88800f1f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.320258] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b9df2f [ 58.321082] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.321922] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cefdf8 [ 58.322723] FS: 00007f4975dbc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.323645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.324320] CR2: 00007ffc99641ef8 CR3: 000000001eaab000 CR4: 0000000000350ef0 [ 58.325138] Call Trace: [ 58.325435] [ 58.325681] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.326617] ? __create_object+0x59/0x80 [ 58.327091] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.327643] __vmalloc_noprof+0x59/0x60 [ 58.328093] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.328591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.329150] bpf_prog_alloc+0x39/0x200 [ 58.329563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.330129] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.330643] do_seccomp+0x349/0x25e0 [ 58.331081] ? find_held_lock+0x2b/0x80 [ 58.331511] ? do_prlimit+0x310/0x610 [ 58.331957] ? __pfx_do_seccomp+0x10/0x10 [ 58.332411] ? do_raw_spin_unlock+0x53/0x220 [ 58.332909] ? _raw_spin_unlock+0x1e/0x40 [ 58.333350] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.333931] ? static_key_count+0x60/0x80 [ 58.334386] prctl_set_seccomp+0x4e/0x70 [ 58.334829] __do_sys_prctl+0xe6c/0x1d70 [ 58.335304] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.335796] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.336379] ? irqentry_exit+0xf3/0x650 [ 58.336814] do_syscall_64+0xbf/0x430 [ 58.337253] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.337808] RIP: 0033:0x7f49762ae5cd [ 58.338233] 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 [ 58.340144] RSP: 002b:00007ffc99640970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.340969] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49762ae5cd [ 58.341880] RDX: 00005556af0f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.342618] RBP: 00007ffc996409d0 R08: 0000000000000000 R09: 00007ffc99640070 [ 58.343391] R10: 0000000000000000 R11: 0000000000000246 R12: 00005556ed9efb10 [ 58.344162] R13: 00007ffc99640e00 R14: 00005556ed9f02b0 R15: 00005556eda046f0 [ 58.344948] [ 58.345208] irq event stamp: 1767 [ 58.345568] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 58.346498] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 58.347421] softirqs last enabled at (1310): [] handle_softirqs+0x50c/0x770 [ 58.348344] softirqs last disabled at (1279): [] __irq_exit_rcu+0xc4/0x100 [ 58.349255] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42654' (ECDSA) to the list of known hosts. 2025/11/17 15:41:26 fuzzer started 2025/11/17 15:41:26 dialing manager at localhost:37895 2025/11/17 15:41:26 checking machine... 2025/11/17 15:41:26 checking revisions... [ 59.315292] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:41:27 testing simple program... [ 59.406177] cgroup: Unknown subsys name 'net' [ 59.470410] cgroup: Unknown subsys name 'cpuset' [ 59.489051] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:41:26 Registers: info registers vcpu 0 RAX=ffff88800b8a1b00 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88800b8a1860 RSI=0000000000000000 RDI=ffff88800b8ac780 RBP=ffff88800b8ac780 RSP=ffff888015dcf8d8 R8 =0000000000000001 R9 =ffffed1002bb9f0c R10=0000000000000003 R11=0000000000000001 R12=ffff88800c5b4508 R13=0000000000000246 R14=ffff88800b8ac780 R15=ffff8880096c78c0 RIP=ffffffff81b61984 RFL=00000082 [--S----] 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 00007f9fdb9d9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc3f7496a8 CR3=000000000de39000 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=4b51bccb0d2e0db0f042964efab33bbf XMM02=ec2efd57dc4c00df00000000003044a8 XMM03=20308fef30d192460000000000304578 XMM04=0e33f345a48dcb0f00000000000ae988 XMM05=1319e678c5640f8a0000000000321d10 XMM06=f34bee5bed92da030000000000321c78 XMM07=58f17c1affdc82d60000000000311a78 XMM08=406589be3f9c4b2200000000003118e0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88806cf08b18 RCX=ffff88806cf089a4 RDX=1ffff1100d9e1172 RSI=ffffffff81b2d489 RDI=ffff88806cf08b24 RBP=ffff88806cf08b90 RSP=ffff88806cf08a30 R8 =ffffffff86ab82c2 R9 =ffff88806cf08a90 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806cf08b18 R13=0000000000000000 R14=ffff888017a70000 R15=ffff888009462280 RIP=ffffffff81619077 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 00007f8e82a10900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeda5d1000 CR3=000000000dc6a000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000