[ 45.834064] ------------[ cut here ]------------ [ 45.835033] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.837123] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.838678] Modules linked in: [ 45.839281] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.842594] Tainted: [W]=WARN [ 45.843217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.844728] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.845621] 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 [ 45.848915] RSP: 0018:ffff88800f2d7bc0 EFLAGS: 00010286 [ 45.849936] RAX: 0000000000000000 RBX: ffffed1001e5af78 RCX: ffffffff813a4050 [ 45.851243] RDX: ffff888016233780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.852566] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e5af2f [ 45.853875] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.855175] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f2d7df8 [ 45.856478] FS: 00007f992ffc0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.857954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.859031] CR2: 00007fff663f9ef8 CR3: 000000000cf20000 CR4: 0000000000350ef0 [ 45.860303] Call Trace: [ 45.860807] [ 45.861213] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.862136] ? __create_object+0x59/0x80 [ 45.862933] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.863908] __vmalloc_noprof+0x59/0x60 [ 45.864621] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.865492] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.866428] bpf_prog_alloc+0x39/0x200 [ 45.867163] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.868105] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.869020] do_seccomp+0x349/0x25e0 [ 45.869753] ? find_held_lock+0x2b/0x80 [ 45.870476] ? do_prlimit+0x310/0x610 [ 45.871224] ? __pfx_do_seccomp+0x10/0x10 [ 45.872009] ? do_raw_spin_unlock+0x53/0x220 [ 45.872836] ? _raw_spin_unlock+0x1e/0x40 [ 45.873586] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.874557] ? static_key_count+0x60/0x80 [ 45.875357] prctl_set_seccomp+0x4e/0x70 [ 45.876136] __do_sys_prctl+0xe6c/0x1d70 [ 45.876935] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.877804] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.878784] ? irqentry_exit+0xf3/0x650 [ 45.879509] do_syscall_64+0xbf/0x430 [ 45.880256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.881222] RIP: 0033:0x7f99304b25cd [ 45.881942] 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 [ 45.885096] RSP: 002b:00007fff663f7ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.886470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99304b25cd [ 45.887741] RDX: 000055b3418ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.889014] RBP: 00007fff663f7b30 R08: 0000000000000000 R09: 00007fff663f71d0 [ 45.890296] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b34c6b8ad0 [ 45.891583] R13: 00007fff663f7f60 R14: 000055b34c6b9bc0 R15: 000055b34c6ca780 [ 45.892873] [ 45.893289] irq event stamp: 2059 [ 45.893990] hardirqs last enabled at (2069): [] __up_console_sem+0x78/0x80 [ 45.895701] hardirqs last disabled at (2078): [] __up_console_sem+0x5d/0x80 [ 45.897410] softirqs last enabled at (1894): [] handle_softirqs+0x50c/0x770 [ 45.899125] softirqs last disabled at (1889): [] __irq_exit_rcu+0xc4/0x100 [ 45.900828] ---[ end trace 0000000000000000 ]--- [ 49.342252] ------------[ cut here ]------------ [ 49.343193] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.345315] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.346835] Modules linked in: [ 49.347430] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.349748] Tainted: [W]=WARN [ 49.350309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.351832] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.352750] 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 [ 49.355982] RSP: 0018:ffff8880170a7bc0 EFLAGS: 00010286 [ 49.356991] RAX: 0000000000000000 RBX: ffffed1002e14f78 RCX: ffffffff813a4050 [ 49.358294] RDX: ffff8880170cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.359587] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e14f2f [ 49.360877] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.362178] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170a7df8 [ 49.363460] FS: 00007f29d1ede900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.364922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.366016] CR2: 00007ffdb67a2ef8 CR3: 000000000c0cf000 CR4: 0000000000350ef0 [ 49.367319] Call Trace: [ 49.367830] [ 49.368241] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.369144] ? __create_object+0x59/0x80 [ 49.369930] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.370906] __vmalloc_noprof+0x59/0x60 [ 49.371626] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.372510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.373446] bpf_prog_alloc+0x39/0x200 [ 49.374196] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.375127] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.376034] do_seccomp+0x349/0x25e0 [ 49.376756] ? find_held_lock+0x2b/0x80 [ 49.377480] ? do_prlimit+0x310/0x610 [ 49.378249] ? __pfx_do_seccomp+0x10/0x10 [ 49.379035] ? do_raw_spin_unlock+0x53/0x220 [ 49.379879] ? _raw_spin_unlock+0x1e/0x40 [ 49.380618] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.381598] ? static_key_count+0x60/0x80 [ 49.382420] prctl_set_seccomp+0x4e/0x70 [ 49.383200] __do_sys_prctl+0xe6c/0x1d70 [ 49.383993] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.384855] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.385862] ? irqentry_exit+0xf3/0x650 [ 49.386591] do_syscall_64+0xbf/0x430 [ 49.387319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.388274] RIP: 0033:0x7f29d23d05cd [ 49.388980] 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 [ 49.392191] RSP: 002b:00007ffdb67a19d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.393584] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29d23d05cd [ 49.394879] RDX: 000056526047de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.396167] RBP: 00007ffdb67a1a30 R08: 0000000000000000 R09: 00007ffdb67a10d0 [ 49.397469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565280feb2b0 [ 49.398775] R13: 00007ffdb67a1e60 R14: 0000565280fedd20 R15: 0000565280fff8d0 [ 49.400091] [ 49.400519] irq event stamp: 1895 [ 49.401177] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 49.402774] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 49.404325] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 49.405908] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 49.407449] ---[ end trace 0000000000000000 ]--- [ 50.225088] ------------[ cut here ]------------ [ 50.226030] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.228080] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.229584] Modules linked in: [ 50.230461] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.232998] Tainted: [W]=WARN [ 50.233755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.235227] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.236135] 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 [ 50.239891] RSP: 0018:ffff888019dbfbc0 EFLAGS: 00010286 [ 50.240876] RAX: 0000000000000000 RBX: ffffed10033b7f78 RCX: ffffffff813a4050 [ 50.242169] RDX: ffff8880160c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.243452] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b7f2f [ 50.244733] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.246005] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019dbfdf8 [ 50.247281] FS: 00007fae30720900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.248727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.249790] CR2: 00007fffaed7eef8 CR3: 000000000e1c0000 CR4: 0000000000350ef0 [ 50.251067] Call Trace: [ 50.251537] [ 50.252000] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.252908] ? __create_object+0x59/0x80 [ 50.253702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.254627] __vmalloc_noprof+0x59/0x60 [ 50.255396] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.256277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.257218] bpf_prog_alloc+0x39/0x200 [ 50.257968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.258912] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.259833] do_seccomp+0x349/0x25e0 [ 50.260510] ? find_held_lock+0x2b/0x80 [ 50.261278] ? do_prlimit+0x310/0x610 [ 50.262034] ? __pfx_do_seccomp+0x10/0x10 [ 50.262878] ? do_raw_spin_unlock+0x53/0x220 [ 50.263716] ? _raw_spin_unlock+0x1e/0x40 [ 50.264458] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.265435] ? static_key_count+0x60/0x80 [ 50.266262] prctl_set_seccomp+0x4e/0x70 [ 50.267054] __do_sys_prctl+0xe6c/0x1d70 [ 50.267850] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.268711] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.269649] ? irqentry_exit+0xf3/0x650 [ 50.270435] do_syscall_64+0xbf/0x430 [ 50.271181] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.272138] RIP: 0033:0x7fae30c125cd [ 50.272850] 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 [ 50.276104] RSP: 002b:00007fffaed7d300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.277485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae30c125cd [ 50.278801] RDX: 000056081eb69e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.280092] RBP: 00007fffaed7d360 R08: 0000000000000000 R09: 00007fffaed7ca00 [ 50.281376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560847de22b0 [ 50.282684] R13: 00007fffaed7d790 R14: 0000560847de4d20 R15: 0000560847df68d0 [ 50.283992] [ 50.284418] irq event stamp: 1875 [ 50.285077] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 50.286482] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 50.287757] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 50.289048] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 50.290322] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65369' (ECDSA) to the list of known hosts. 2025/11/17 22:11:53 fuzzer started 2025/11/17 22:11:53 dialing manager at localhost:37895 2025/11/17 22:11:53 checking machine... 2025/11/17 22:11:53 checking revisions... [ 51.231183] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:11:53 testing simple program... [ 51.312309] cgroup: Unknown subsys name 'net' [ 51.379051] cgroup: Unknown subsys name 'cpuset' [ 51.391565] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:11:52 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=4b952e4da9267483 RDX=1ffff110027c4f33 RSI=000000005e406224 RDI=ffff88806ce31cd0 RBP=ffff888013e279b0 RSP=ffff888013e278e8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888013e279b8 R13=ffff888013e279a0 R14=ffff888013e27999 R15=ffff888013e27958 RIP=ffffffff8135e542 RFL=00000216 [----AP-] 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 00007f4c21400900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000565280ffe798 CR3=000000000e096000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=d0d46eeb2536ec4f00000000000ae988 XMM05=7a7bfa0de38a6f230000000000322ab0 XMM06=14648eaa1277bab10000000000321968 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080000000 RBX=1ffff11001714fb8 RCX=ffffffff81bb6156 RDX=ffff888018a7a200 RSI=fffffffffffff000 RDI=0000000000000007 RBP=ffff888018a7a200 RSP=ffff88800b8a7da8 R8 =0000000000000001 R9 =0000000000000000 R10=ffff888018a7a200 R11=0000000000000001 R12=0000000000000008 R13=ffff8880135a9a40 R14=00000000ffffff9c R15=dffffc0000000000 RIP=ffffffff817515ca 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 00007f29d1ede900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdb679b000 CR3=000000000cbf3000 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