[ 38.958068] ------------[ cut here ]------------ [ 38.959003] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.961078] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.962733] Modules linked in: [ 38.963383] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.965405] Tainted: [W]=WARN [ 38.965971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.967452] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.968371] 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 [ 38.971590] RSP: 0018:ffff88800ee77bc0 EFLAGS: 00010286 [ 38.972576] RAX: 0000000000000000 RBX: ffffed1001dcef78 RCX: ffffffff813a4050 [ 38.973887] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.975199] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dcef2f [ 38.976491] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.977788] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ee77df8 [ 38.979084] FS: 00007fc378ce9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.980532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.981614] CR2: 00007ffec3c3fef7 CR3: 000000000bb57000 CR4: 0000000000350ef0 [ 38.982912] Call Trace: [ 38.983430] [ 38.983845] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.984755] ? __create_object+0x59/0x80 [ 38.985563] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.986542] __vmalloc_noprof+0x59/0x60 [ 38.987306] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.988136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.989085] bpf_prog_alloc+0x39/0x200 [ 38.989831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.990773] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.991691] do_seccomp+0x349/0x25e0 [ 38.992420] ? find_held_lock+0x2b/0x80 [ 38.993145] ? do_prlimit+0x310/0x610 [ 38.993907] ? __pfx_do_seccomp+0x10/0x10 [ 38.994712] ? do_raw_spin_unlock+0x53/0x220 [ 38.995561] ? _raw_spin_unlock+0x1e/0x40 [ 38.996354] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.997344] ? static_key_count+0x60/0x80 [ 38.998106] prctl_set_seccomp+0x4e/0x70 [ 38.998888] __do_sys_prctl+0xe6c/0x1d70 [ 38.999672] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.000545] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.001539] ? irqentry_exit+0xf3/0x650 [ 39.002311] do_syscall_64+0xbf/0x430 [ 39.003017] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.003962] RIP: 0033:0x7fc3791db5cd [ 39.004672] 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 [ 39.007825] RSP: 002b:00007ffec3c3e730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.009207] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3791db5cd [ 39.010481] RDX: 000055c9f41e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.011758] RBP: 00007ffec3c3e790 R08: 0000000000000000 R09: 00007ffec3c3de30 [ 39.013049] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca2ab23b10 [ 39.014336] R13: 00007ffec3c3ebc0 R14: 000055ca2ab242b0 R15: 000055ca2ab386f0 [ 39.015637] [ 39.016056] irq event stamp: 1817 [ 39.016704] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 39.018228] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 39.019740] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 39.021282] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 39.022787] ---[ end trace 0000000000000000 ]--- [ 42.322816] ------------[ cut here ]------------ [ 42.323768] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.325873] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.327438] Modules linked in: [ 42.328047] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.330098] Tainted: [W]=WARN [ 42.330702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.332202] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.333102] 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 [ 42.336340] RSP: 0018:ffff88801710fbc0 EFLAGS: 00010286 [ 42.337357] RAX: 0000000000000000 RBX: ffffed1002e21f78 RCX: ffffffff813a4050 [ 42.338660] RDX: ffff88800e018000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.339945] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e21f2f [ 42.341280] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.342574] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801710fdf8 [ 42.343876] FS: 00007fd8a2565900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.345353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.346437] CR2: 00007fd8a2a57580 CR3: 000000001eda4000 CR4: 0000000000350ef0 [ 42.347726] Call Trace: [ 42.348240] [ 42.348656] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.349602] ? __create_object+0x59/0x80 [ 42.350410] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.351392] __vmalloc_noprof+0x59/0x60 [ 42.352112] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.352988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.353976] bpf_prog_alloc+0x39/0x200 [ 42.354717] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.355665] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.356595] do_seccomp+0x349/0x25e0 [ 42.357372] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.358298] ? __pfx_do_seccomp+0x10/0x10 [ 42.359054] ? find_held_lock+0x2b/0x80 [ 42.359834] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.360821] ? static_key_count+0x60/0x80 [ 42.361666] prctl_set_seccomp+0x4e/0x70 [ 42.362475] __do_sys_prctl+0xe6c/0x1d70 [ 42.363272] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.364095] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.365069] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.366103] ? irqentry_exit+0xf3/0x650 [ 42.366876] do_syscall_64+0xbf/0x430 [ 42.367638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.368614] RIP: 0033:0x7fd8a2a575cd [ 42.369395] 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 [ 42.372567] RSP: 002b:00007ffef6057550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.373973] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8a2a575cd [ 42.375266] RDX: 00005637ecb25e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.376583] RBP: 00007ffef60575b0 R08: 0000000000000000 R09: 00007ffef6056c50 [ 42.377930] R10: 0000000000000000 R11: 0000000000000246 R12: 00005637f28d52b0 [ 42.379230] R13: 00007ffef60579e0 R14: 00005637f28d7d20 R15: 00005637f28e98d0 [ 42.380547] [ 42.380973] irq event stamp: 1735 [ 42.381686] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 42.383227] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.384769] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 42.386366] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 42.387889] ---[ end trace 0000000000000000 ]--- [ 43.175092] ------------[ cut here ]------------ [ 43.176036] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.178093] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.179555] Modules linked in: [ 43.180154] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.182434] Tainted: [W]=WARN [ 43.182992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.184559] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.185479] 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 [ 43.188664] RSP: 0018:ffff888016edfbc0 EFLAGS: 00010286 [ 43.189671] RAX: 0000000000000000 RBX: ffffed1002ddbf78 RCX: ffffffff813a4050 [ 43.190976] RDX: ffff8880157a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.192254] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddbf2f [ 43.193554] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.194854] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016edfdf8 [ 43.196139] FS: 00007f7b308e1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.197600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.198671] CR2: 00007f7b30dd3580 CR3: 0000000018b3e000 CR4: 0000000000350ef0 [ 43.199957] Call Trace: [ 43.200456] [ 43.200864] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.201773] ? __create_object+0x59/0x80 [ 43.202557] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.203529] __vmalloc_noprof+0x59/0x60 [ 43.204284] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.205115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.206054] bpf_prog_alloc+0x39/0x200 [ 43.206791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.207721] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.208620] do_seccomp+0x349/0x25e0 [ 43.209355] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.210249] ? __pfx_do_seccomp+0x10/0x10 [ 43.210989] ? find_held_lock+0x2b/0x80 [ 43.211743] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.212721] ? static_key_count+0x60/0x80 [ 43.213539] prctl_set_seccomp+0x4e/0x70 [ 43.214324] __do_sys_prctl+0xe6c/0x1d70 [ 43.215060] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.215902] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.216872] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.217845] ? irqentry_exit+0xf3/0x650 [ 43.218611] do_syscall_64+0xbf/0x430 [ 43.219341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.220303] RIP: 0033:0x7f7b30dd35cd [ 43.220956] 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 [ 43.224098] RSP: 002b:00007fff48baa190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.225469] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b30dd35cd [ 43.226743] RDX: 0000556cff66fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.228017] RBP: 00007fff48baa1f0 R08: 0000000000000000 R09: 00007fff48ba9890 [ 43.229297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d09026ad0 [ 43.230557] R13: 00007fff48baa620 R14: 0000556d09027bc0 R15: 0000556d09038780 [ 43.231856] [ 43.232317] irq event stamp: 1801 [ 43.232910] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 43.234430] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 43.235924] softirqs last enabled at (1382): [] handle_softirqs+0x50c/0x770 [ 43.237463] softirqs last disabled at (1377): [] __irq_exit_rcu+0xc4/0x100 [ 43.238947] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39397' (ECDSA) to the list of known hosts. 2025/11/18 07:02:15 fuzzer started 2025/11/18 07:02:16 dialing manager at localhost:37895 2025/11/18 07:02:16 checking machine... 2025/11/18 07:02:16 checking revisions... [ 44.135802] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:02:16 testing simple program... [ 44.249916] cgroup: Unknown subsys name 'net' [ 44.456731] cgroup: Unknown subsys name 'cpuset' [ 44.554171] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:02:15 Registers: info registers vcpu 0 RAX=ffffffff81679bb0 RBX=ffff88800957bb00 RCX=ffffffff816739a3 RDX=ffff88806ce08c90 RSI=0000000000000000 RDI=ffff88800957bb00 RBP=dffffc0000000000 RSP=ffff88806ce08bf8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88806ce08c90 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81679bb0 RFL=00000006 [-----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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffef6051000 CR3=000000001ef24000 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=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 info registers vcpu 1 RAX=ffffffff86ab82f3 RBX=0000000000000001 RCX=ffffffff86ab82ee RDX=0000000000000002 RSI=0000000000000003 RDI=ffffffff86725b1c RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =ffffffff86ab82dc R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757881 R15=ffff888009757840 RIP=ffffffff8135e838 RFL=00000202 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f65eda91030 CR3=000000000e380000 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=32303a373020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323931 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000