[ 46.789326] ------------[ cut here ]------------ [ 46.790224] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.792254] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.793796] Modules linked in: [ 46.794445] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.796439] Tainted: [W]=WARN [ 46.797000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.798490] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.799394] 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 [ 46.802556] RSP: 0018:ffff88801ce97bc0 EFLAGS: 00010286 [ 46.803543] RAX: 0000000000000000 RBX: ffffed10039d2f78 RCX: ffffffff813a4050 [ 46.804849] RDX: ffff888016e58000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.806140] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10039d2f2f [ 46.807418] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.808715] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ce97df8 [ 46.810023] FS: 00007f7dee3a3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.811462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.812513] CR2: 00007f7dee895580 CR3: 000000000db64000 CR4: 0000000000350ef0 [ 46.813814] Call Trace: [ 46.814318] [ 46.814736] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.815630] ? __create_object+0x59/0x80 [ 46.816435] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.817406] __vmalloc_noprof+0x59/0x60 [ 46.818156] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.819035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.819986] bpf_prog_alloc+0x39/0x200 [ 46.820735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.821689] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.822612] do_seccomp+0x349/0x25e0 [ 46.823323] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.824196] ? __pfx_do_seccomp+0x10/0x10 [ 46.824987] ? find_held_lock+0x2b/0x80 [ 46.825757] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.826721] ? static_key_count+0x60/0x80 [ 46.827541] prctl_set_seccomp+0x4e/0x70 [ 46.828337] __do_sys_prctl+0xe6c/0x1d70 [ 46.829080] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.829950] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.830927] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.831893] ? irqentry_exit+0xf3/0x650 [ 46.832662] do_syscall_64+0xbf/0x430 [ 46.833402] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.834365] RIP: 0033:0x7f7dee8955cd [ 46.835039] 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 [ 46.838215] RSP: 002b:00007ffd795a0d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.839603] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7dee8955cd [ 46.840884] RDX: 00005599ce992e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.842199] RBP: 00007ffd795a0d80 R08: 0000000000000000 R09: 00007ffd795a0420 [ 46.843495] R10: 0000000000000000 R11: 0000000000000246 R12: 00005599ef129b10 [ 46.844757] R13: 00007ffd795a11b0 R14: 00005599ef12a2b0 R15: 00005599ef13e6f0 [ 46.846083] [ 46.846557] irq event stamp: 1779 [ 46.847171] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 46.848672] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 46.850206] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 46.851572] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 46.852830] ---[ end trace 0000000000000000 ]--- [ 49.795639] ------------[ cut here ]------------ [ 49.796397] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.798046] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.799215] Modules linked in: [ 49.799823] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.801414] Tainted: [W]=WARN [ 49.801864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.803043] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.803783] 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 [ 49.806323] RSP: 0018:ffff888017807bc0 EFLAGS: 00010286 [ 49.807064] RAX: 0000000000000000 RBX: ffffed1002f00f78 RCX: ffffffff813a4050 [ 49.808089] RDX: ffff88800f668000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.809116] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f00f2f [ 49.810145] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.811171] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017807df8 [ 49.812194] FS: 00007f64fff88900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.813341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.814165] CR2: 00007ffeb6263ef7 CR3: 000000000ddab000 CR4: 0000000000350ef0 [ 49.815190] Call Trace: [ 49.815589] [ 49.815926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.816658] ? __create_object+0x59/0x80 [ 49.817250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.818044] __vmalloc_noprof+0x59/0x60 [ 49.818660] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.819361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.820075] bpf_prog_alloc+0x39/0x200 [ 49.820663] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.821391] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.822086] do_seccomp+0x349/0x25e0 [ 49.822662] ? find_held_lock+0x2b/0x80 [ 49.823234] ? do_prlimit+0x310/0x610 [ 49.823827] ? __pfx_do_seccomp+0x10/0x10 [ 49.824461] ? do_raw_spin_unlock+0x53/0x220 [ 49.825091] ? _raw_spin_unlock+0x1e/0x40 [ 49.825721] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.826490] ? static_key_count+0x60/0x80 [ 49.827095] prctl_set_seccomp+0x4e/0x70 [ 49.827719] __do_sys_prctl+0xe6c/0x1d70 [ 49.828345] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.828987] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.829778] ? irqentry_exit+0xf3/0x650 [ 49.830392] do_syscall_64+0xbf/0x430 [ 49.830948] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.831709] RIP: 0033:0x7f650047a5cd [ 49.832233] 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 [ 49.834759] RSP: 002b:00007ffeb6262760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.835842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f650047a5cd [ 49.836863] RDX: 0000563095908e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.837898] RBP: 00007ffeb62627c0 R08: 0000000000000000 R09: 00007ffeb6261e60 [ 49.838913] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630bb0f1ad0 [ 49.839950] R13: 00007ffeb6262bf0 R14: 00005630bb0f2bc0 R15: 00005630bb103780 [ 49.840985] [ 49.841353] irq event stamp: 1745 [ 49.841892] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.843159] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 49.844376] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 49.845623] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 49.846834] ---[ end trace 0000000000000000 ]--- [ 50.483461] ------------[ cut here ]------------ [ 50.484365] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.486358] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.487986] Modules linked in: [ 50.488671] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.490671] Tainted: [W]=WARN [ 50.491232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.492668] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.493575] 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 [ 50.496718] RSP: 0018:ffff88800f477bc0 EFLAGS: 00010286 [ 50.497696] RAX: 0000000000000000 RBX: ffffed1001e8ef78 RCX: ffffffff813a4050 [ 50.498922] RDX: ffff88801631d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.500230] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e8ef2f [ 50.501478] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.502748] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f477df8 [ 50.503994] FS: 00007f20174ef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.505385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.506432] CR2: 00007ffe47371ef7 CR3: 000000001fd06000 CR4: 0000000000350ef0 [ 50.507696] Call Trace: [ 50.508154] [ 50.508599] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.509480] ? __create_object+0x59/0x80 [ 50.510211] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.511145] __vmalloc_noprof+0x59/0x60 [ 50.511873] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.512721] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.513634] bpf_prog_alloc+0x39/0x200 [ 50.514351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.515206] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.516066] do_seccomp+0x349/0x25e0 [ 50.516765] ? find_held_lock+0x2b/0x80 [ 50.517509] ? do_prlimit+0x310/0x610 [ 50.518218] ? __pfx_do_seccomp+0x10/0x10 [ 50.519023] ? do_raw_spin_unlock+0x53/0x220 [ 50.519863] ? _raw_spin_unlock+0x1e/0x40 [ 50.520643] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.521636] ? static_key_count+0x60/0x80 [ 50.522437] prctl_set_seccomp+0x4e/0x70 [ 50.523179] __do_sys_prctl+0xe6c/0x1d70 [ 50.523967] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.524839] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.525846] ? irqentry_exit+0xf3/0x650 [ 50.526609] do_syscall_64+0xbf/0x430 [ 50.527356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.528259] RIP: 0033:0x7f20179e15cd [ 50.528967] 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 [ 50.532125] RSP: 002b:00007ffe47370a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.533493] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20179e15cd [ 50.534813] RDX: 000055dc57530e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.536106] RBP: 00007ffe47370af0 R08: 0000000000000000 R09: 00007ffe47370190 [ 50.537389] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc64c10ad0 [ 50.538686] R13: 00007ffe47370f20 R14: 000055dc64c11bc0 R15: 000055dc64c22780 [ 50.539986] [ 50.540458] irq event stamp: 1803 [ 50.541063] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 50.542597] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 50.544164] softirqs last enabled at (1834): [] handle_softirqs+0x50c/0x770 [ 50.545714] softirqs last disabled at (1829): [] __irq_exit_rcu+0xc4/0x100 [ 50.547145] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40211' (ECDSA) to the list of known hosts. 2025/11/19 07:56:22 fuzzer started 2025/11/19 07:56:22 dialing manager at localhost:34383 2025/11/19 07:56:22 checking machine... 2025/11/19 07:56:22 checking revisions... [ 51.292747] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:56:22 testing simple program... [ 51.371241] cgroup: Unknown subsys name 'net' [ 51.427453] cgroup: Unknown subsys name 'cpuset' [ 51.438069] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:56:21 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff86aaa498 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff86aaa49a RBP=ffff88806ce08a58 RSP=ffff88806ce08990 R8 =0000000000000001 R9 =ffff88806ce08a40 R10=000000000003c9ed R11=0000000000023084 R12=ffff88806ce08a60 R13=ffff88806ce08a48 R14=ffff888018e1fda8 R15=ffff88806ce08a00 RIP=ffffffff8135faf8 RFL=00000206 [-----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 00007f64fff88900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f64fff41008 CR3=000000000e313000 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=0000000000027b1f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005630bb13c000 CR3=000000000bd5f000 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=729d9978d3204cb7e74e8d359854aac7 XMM02=00000000003049c0eff9b2d0a8fce9cb XMM03=0000000000304a902c67c8bc2e329bc3 XMM04=84a74afd9ef69b5500000000000ae988 XMM05=0394861f14684e590000000000320ec0 XMM06=3e829fc8c8edc9900000000000320d48 XMM07=e042d86d42eb936e00000000003129d0 XMM08=ddd420cdd8e48d570000000000304a90 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000