[ 46.417851] ------------[ cut here ]------------ [ 46.418778] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.420835] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.422318] Modules linked in: [ 46.422922] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.424985] Tainted: [W]=WARN [ 46.425584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.427081] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.427954] 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 [ 46.431167] RSP: 0018:ffff8880164b7bc0 EFLAGS: 00010286 [ 46.432158] RAX: 0000000000000000 RBX: ffffed1002c96f78 RCX: ffffffff813a4050 [ 46.433454] RDX: ffff888016f5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.434742] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c96f2f [ 46.436068] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.437343] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164b7df8 [ 46.438627] FS: 00007f6b0e33b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.440107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.441168] CR2: 00007ffcbafd3ef8 CR3: 000000000bcb6000 CR4: 0000000000350ef0 [ 46.442450] Call Trace: [ 46.442927] [ 46.443389] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.444301] ? __create_object+0x59/0x80 [ 46.445087] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.446003] __vmalloc_noprof+0x59/0x60 [ 46.446764] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.447669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.448613] bpf_prog_alloc+0x39/0x200 [ 46.449351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.450277] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.451189] do_seccomp+0x349/0x25e0 [ 46.451867] ? find_held_lock+0x2b/0x80 [ 46.452627] ? do_prlimit+0x310/0x610 [ 46.453365] ? __pfx_do_seccomp+0x10/0x10 [ 46.454161] ? do_raw_spin_unlock+0x53/0x220 [ 46.454958] ? _raw_spin_unlock+0x1e/0x40 [ 46.455731] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.456685] ? static_key_count+0x60/0x80 [ 46.457490] prctl_set_seccomp+0x4e/0x70 [ 46.458274] __do_sys_prctl+0xe6c/0x1d70 [ 46.459200] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.460023] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.461015] ? irqentry_exit+0xf3/0x650 [ 46.461798] do_syscall_64+0xbf/0x430 [ 46.462547] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.463529] RIP: 0033:0x7f6b0e82d5cd [ 46.464238] 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 [ 46.467434] RSP: 002b:00007ffcbafd1b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.468801] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b0e82d5cd [ 46.470080] RDX: 000055f7ea1c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.471391] RBP: 00007ffcbafd1ba0 R08: 0000000000000000 R09: 00007ffcbafd1240 [ 46.472681] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7f0871bf0 [ 46.473980] R13: 00007ffcbafd1fd0 R14: 000055f7f087b380 R15: 000055f7f0886460 [ 46.475303] [ 46.475732] irq event stamp: 1721 [ 46.476383] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 46.477917] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 46.479447] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 46.480995] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 46.482528] ---[ end trace 0000000000000000 ]--- [ 49.872849] ------------[ cut here ]------------ [ 49.873753] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.875708] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.877127] Modules linked in: [ 49.877698] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.879870] Tainted: [W]=WARN [ 49.880524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.881964] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.882850] 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 [ 49.885938] RSP: 0018:ffff88801670fbc0 EFLAGS: 00010286 [ 49.886902] RAX: 0000000000000000 RBX: ffffed1002ce1f78 RCX: ffffffff813a4050 [ 49.888141] RDX: ffff8880165b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.889382] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce1f2f [ 49.890641] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.891893] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801670fdf8 [ 49.893140] FS: 00007f23cc972900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.894541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.895570] CR2: 00007f23cce64580 CR3: 000000000b941000 CR4: 0000000000350ef0 [ 49.896826] Call Trace: [ 49.897328] [ 49.897734] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.898607] ? __create_object+0x59/0x80 [ 49.899373] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.900323] __vmalloc_noprof+0x59/0x60 [ 49.901016] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.901859] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.902761] bpf_prog_alloc+0x39/0x200 [ 49.903480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.904394] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.905276] do_seccomp+0x349/0x25e0 [ 49.905937] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.906802] ? __pfx_do_seccomp+0x10/0x10 [ 49.907595] ? find_held_lock+0x2b/0x80 [ 49.908474] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.909419] ? static_key_count+0x60/0x80 [ 49.910208] prctl_set_seccomp+0x4e/0x70 [ 49.910935] __do_sys_prctl+0xe6c/0x1d70 [ 49.911724] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.912569] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.913532] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.914490] ? irqentry_exit+0xf3/0x650 [ 49.915243] do_syscall_64+0xbf/0x430 [ 49.915918] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.916849] RIP: 0033:0x7f23cce645cd [ 49.917550] 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 [ 49.920682] RSP: 002b:00007ffd0bac1a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.922059] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23cce645cd [ 49.923331] RDX: 000055a0b3713e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.924590] RBP: 00007ffd0bac1af0 R08: 0000000000000000 R09: 00007ffd0bac1190 [ 49.925851] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0b8c2d2b0 [ 49.927145] R13: 00007ffd0bac1f20 R14: 000055a0b8c2fd20 R15: 000055a0b8c418d0 [ 49.928450] [ 49.928881] irq event stamp: 1785 [ 49.929539] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 49.931072] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 49.932605] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 49.934119] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 49.935620] ---[ end trace 0000000000000000 ]--- [ 50.729428] ------------[ cut here ]------------ [ 50.730187] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.731911] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.733103] Modules linked in: [ 50.733733] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.735604] Tainted: [W]=WARN [ 50.736104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.737315] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.738026] 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 [ 50.740673] RSP: 0018:ffff88801a5e7bc0 EFLAGS: 00010286 [ 50.741480] RAX: 0000000000000000 RBX: ffffed10034bcf78 RCX: ffffffff813a4050 [ 50.742537] RDX: ffff88800b753780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.743605] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034bcf2f [ 50.744809] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.746149] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a5e7df8 [ 50.747216] FS: 00007f2380076900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.748386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.749250] CR2: 00007f2380568580 CR3: 000000000f4d6000 CR4: 0000000000350ef0 [ 50.750294] Call Trace: [ 50.750676] [ 50.751024] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.751784] ? __create_object+0x59/0x80 [ 50.752423] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.753222] __vmalloc_noprof+0x59/0x60 [ 50.753808] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.754513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.755282] bpf_prog_alloc+0x39/0x200 [ 50.755851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.756612] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.757376] do_seccomp+0x349/0x25e0 [ 50.757937] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.758662] ? __pfx_do_seccomp+0x10/0x10 [ 50.759312] ? find_held_lock+0x2b/0x80 [ 50.759899] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.760677] ? static_key_count+0x60/0x80 [ 50.761328] prctl_set_seccomp+0x4e/0x70 [ 50.761927] __do_sys_prctl+0xe6c/0x1d70 [ 50.762563] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.763274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.764231] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.764989] ? irqentry_exit+0xf3/0x650 [ 50.765609] do_syscall_64+0xbf/0x430 [ 50.766206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.766957] RIP: 0033:0x7f23805685cd [ 50.767525] 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 [ 50.770116] RSP: 002b:00007ffda0360180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.771237] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23805685cd [ 50.772405] RDX: 000055cc9a065e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.773450] RBP: 00007ffda03601e0 R08: 0000000000000000 R09: 00007ffda035f880 [ 50.774492] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cca41f2ad0 [ 50.775544] R13: 00007ffda0360610 R14: 000055cca41f3bc0 R15: 000055cca4204780 [ 50.776602] [ 50.776953] irq event stamp: 1733 [ 50.777477] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 50.778756] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 50.780134] softirqs last enabled at (1504): [] handle_softirqs+0x50c/0x770 [ 50.781666] softirqs last disabled at (1497): [] __irq_exit_rcu+0xc4/0x100 [ 50.783102] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30716' (ECDSA) to the list of known hosts. 2025/11/19 03:23:30 fuzzer started 2025/11/19 03:23:30 dialing manager at localhost:34383 2025/11/19 03:23:30 checking machine... 2025/11/19 03:23:30 checking revisions... [ 51.702098] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:23:30 testing simple program... [ 51.791233] cgroup: Unknown subsys name 'net' [ 51.848010] cgroup: Unknown subsys name 'cpuset' [ 51.866553] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:23:29 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88801cefaa08 RCX=ffffffff815d6c40 RDX=0000000000000000 RSI=ffffffff8143482c RDI=ffff88800dcd3504 RBP=ffff88800dcd3500 RSP=ffff888009627bd8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=ffff88800dcd3500 R13=ffff888009627cb8 R14=ffffffff815d6c93 R15=0000000000000003 RIP=ffffffff81434845 RFL=00000217 [----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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0babb000 CR3=000000000bcae000 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=00000000000000c4 RBX=ffff888009643780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009644200 RDI=ffff8880096441d8 RBP=ffff8880096441d8 RSP=ffff88806cf088c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000003 [------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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f78febd8000 CR3=000000001b3e8000 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=2039323a33323a333020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039323a33323a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000