[ 53.964404] ------------[ cut here ]------------ [ 53.964972] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.966253] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 53.967151] Modules linked in: [ 53.967558] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.968823] Tainted: [W]=WARN [ 53.969196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.970109] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.970699] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 53.972717] RSP: 0018:ffff888016c87bc0 EFLAGS: 00010286 [ 53.973331] RAX: 0000000000000000 RBX: ffffed1002d90f78 RCX: ffffffff813a4050 [ 53.974124] RDX: ffff888016aeb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.974937] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d90f2f [ 53.975747] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.976557] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c87df8 [ 53.977368] FS: 00007f4f0811c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.978274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.978909] CR2: 00007ffd26692ef7 CR3: 000000000cba7000 CR4: 0000000000350ef0 [ 53.979721] Call Trace: [ 53.980013] [ 53.980300] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.980844] ? __create_object+0x59/0x80 [ 53.981329] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.981910] __vmalloc_noprof+0x59/0x60 [ 53.982382] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.982906] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.983488] bpf_prog_alloc+0x39/0x200 [ 53.983922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.984510] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.985051] do_seccomp+0x349/0x25e0 [ 53.985499] ? find_held_lock+0x2b/0x80 [ 53.985956] ? do_prlimit+0x310/0x610 [ 53.986422] ? __pfx_do_seccomp+0x10/0x10 [ 53.986888] ? do_raw_spin_unlock+0x53/0x220 [ 53.987408] ? _raw_spin_unlock+0x1e/0x40 [ 53.987876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.988490] ? static_key_count+0x60/0x80 [ 53.988972] prctl_set_seccomp+0x4e/0x70 [ 53.989454] __do_sys_prctl+0xe6c/0x1d70 [ 53.989920] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.990455] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.991038] ? irqentry_exit+0xf3/0x650 [ 53.991519] do_syscall_64+0xbf/0x430 [ 53.991962] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.992566] RIP: 0033:0x7f4f0860e5cd [ 53.992981] 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 [ 53.995008] RSP: 002b:00007ffd26691530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.995869] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f0860e5cd [ 53.996697] RDX: 000055e0a5b57e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.997504] RBP: 00007ffd26691590 R08: 0000000000000000 R09: 00007ffd26690c30 [ 53.998323] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0e0144bf0 [ 53.999102] R13: 00007ffd266919c0 R14: 000055e0e014e380 R15: 000055e0e0159460 [ 53.999916] [ 54.000215] irq event stamp: 1713 [ 54.000606] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 54.001567] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 54.002527] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 54.003549] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 54.004519] ---[ end trace 0000000000000000 ]--- [ 57.180419] ------------[ cut here ]------------ [ 57.181371] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.183382] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 57.184916] Modules linked in: [ 57.185553] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.187595] Tainted: [W]=WARN [ 57.188164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.189679] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.190609] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 57.193853] RSP: 0018:ffff88801a007bc0 EFLAGS: 00010286 [ 57.194846] RAX: 0000000000000000 RBX: ffffed1003400f78 RCX: ffffffff813a4050 [ 57.196143] RDX: ffff888017bbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.197465] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003400f2f [ 57.198757] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.200044] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a007df8 [ 57.201363] FS: 00007fca67535900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.202809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.203897] CR2: 00007fca67a27580 CR3: 00000000200ab000 CR4: 0000000000350ef0 [ 57.205213] Call Trace: [ 57.205680] [ 57.206087] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.206975] ? __create_object+0x59/0x80 [ 57.207757] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.208739] __vmalloc_noprof+0x59/0x60 [ 57.209499] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.210376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.211316] bpf_prog_alloc+0x39/0x200 [ 57.212022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.212972] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.213889] do_seccomp+0x349/0x25e0 [ 57.214626] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.215539] ? __pfx_do_seccomp+0x10/0x10 [ 57.216366] ? find_held_lock+0x2b/0x80 [ 57.217095] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.218083] ? static_key_count+0x60/0x80 [ 57.218904] prctl_set_seccomp+0x4e/0x70 [ 57.219689] __do_sys_prctl+0xe6c/0x1d70 [ 57.220507] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.221373] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.222365] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.223327] ? irqentry_exit+0xf3/0x650 [ 57.224056] do_syscall_64+0xbf/0x430 [ 57.224809] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.225767] RIP: 0033:0x7fca67a275cd [ 57.226483] 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 [ 57.229623] RSP: 002b:00007fff2a388670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.230994] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca67a275cd [ 57.232284] RDX: 000055fe56972e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.233549] RBP: 00007fff2a3886d0 R08: 0000000000000000 R09: 00007fff2a387d70 [ 57.234818] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe91218ad0 [ 57.236089] R13: 00007fff2a388b00 R14: 000055fe91219bc0 R15: 000055fe9122a780 [ 57.237190] [ 57.237461] irq event stamp: 1873 [ 57.237840] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 57.238805] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 57.239770] softirqs last enabled at (1810): [] handle_softirqs+0x50c/0x770 [ 57.240754] softirqs last disabled at (1805): [] __irq_exit_rcu+0xc4/0x100 [ 57.241485] ---[ end trace 0000000000000000 ]--- [ 57.910615] ------------[ cut here ]------------ [ 57.911564] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.913576] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 57.915037] Modules linked in: [ 57.915663] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.917719] Tainted: [W]=WARN [ 57.918322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.919804] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.920757] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 57.923957] RSP: 0018:ffff888017987bc0 EFLAGS: 00010286 [ 57.924953] RAX: 0000000000000000 RBX: ffffed1002f30f78 RCX: ffffffff813a4050 [ 57.926263] RDX: ffff888016dbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.927550] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f30f2f [ 57.928845] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.930134] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017987df8 [ 57.931436] FS: 00007f6df3da4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.932894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.933977] CR2: 00007f6df4296580 CR3: 00000000201a7000 CR4: 0000000000350ef0 [ 57.935252] Call Trace: [ 57.935715] [ 57.936137] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.937066] ? __create_object+0x59/0x80 [ 57.937856] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.938833] __vmalloc_noprof+0x59/0x60 [ 57.939587] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.940480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.941410] bpf_prog_alloc+0x39/0x200 [ 57.942117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.943047] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.943929] do_seccomp+0x349/0x25e0 [ 57.944672] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.945575] ? __pfx_do_seccomp+0x10/0x10 [ 57.946558] ? find_held_lock+0x2b/0x80 [ 57.947352] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.948323] ? static_key_count+0x60/0x80 [ 57.949079] prctl_set_seccomp+0x4e/0x70 [ 57.949849] __do_sys_prctl+0xe6c/0x1d70 [ 57.950631] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.951482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.952488] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.953480] ? irqentry_exit+0xf3/0x650 [ 57.954257] do_syscall_64+0xbf/0x430 [ 57.954951] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.955897] RIP: 0033:0x7f6df42965cd [ 57.956621] 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 [ 57.959773] RSP: 002b:00007ffda16c2090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.961156] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6df42965cd [ 57.962449] RDX: 000055cc70af0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.963722] RBP: 00007ffda16c20f0 R08: 0000000000000000 R09: 00007ffda16c1790 [ 57.965018] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cca95dc2b0 [ 57.966285] R13: 00007ffda16c2520 R14: 000055cca95ded20 R15: 000055cca95f08d0 [ 57.967591] [ 57.968024] irq event stamp: 1745 [ 57.968684] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 57.969835] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 57.970812] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 57.971798] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 57.972771] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45333' (ECDSA) to the list of known hosts. 2025/11/19 00:06:59 fuzzer started 2025/11/19 00:06:59 dialing manager at localhost:34383 2025/11/19 00:06:59 checking machine... 2025/11/19 00:06:59 checking revisions... [ 58.804793] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:06:59 testing simple program... [ 58.894069] cgroup: Unknown subsys name 'net' [ 58.957407] cgroup: Unknown subsys name 'cpuset' [ 58.976924] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:06:58 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800db02ae8 RCX=0000000000000004 RDX=1ffff11001b6055d RSI=ffffffff81b61c30 RDI=ffff88800db02ae8 RBP=ffff88806ce08e58 RSP=ffff88806ce08d80 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=ffffea00002dc580 R13=0000000000000000 R14=ffff88800b716398 R15=ffff88800945d3c0 RIP=ffffffff813745f6 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 00007fca67535900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fca674e4008 CR3=000000000d6c3000 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=ffffffff88596101 RBX=ffff888009643780 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526f6d RFL=00000097 [--S-APC] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4a32527020 CR3=000000000b7b5000 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=b0c1f30fd59ba093964024e813f8afbe XMM02=ec2efd57dc4c00df0000000000304240 XMM03=f17ce8cef0fcfea70000000000304310 XMM04=1e0f01732784f91500000000000ae988 XMM05=090f1556b20111b3000000000031fe48 XMM06=5b75c91c80445342000000000031fcd0 XMM07=e042d86d42eb936e000000000030fb30 XMM08=f17ce8cef0fcfea70000000000304310 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000