[ 46.492104] ------------[ cut here ]------------ [ 46.492878] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.494542] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.495741] Modules linked in: [ 46.496233] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.497870] Tainted: [W]=WARN [ 46.498332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.499547] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.500264] 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 [ 46.502898] RSP: 0018:ffff88801b2b7bc0 EFLAGS: 00010286 [ 46.503707] RAX: 0000000000000000 RBX: ffffed1003656f78 RCX: ffffffff813a4050 [ 46.504778] RDX: ffff8880160eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.505866] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003656f2f [ 46.506935] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.508002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b2b7df8 [ 46.509072] FS: 00007f3b34f06900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.510276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.511159] CR2: 00007f3b353f8580 CR3: 000000000a0ad000 CR4: 0000000000350ef0 [ 46.512227] Call Trace: [ 46.512641] [ 46.512983] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.513724] ? __create_object+0x59/0x80 [ 46.514346] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.515157] __vmalloc_noprof+0x59/0x60 [ 46.515783] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.516516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.517251] bpf_prog_alloc+0x39/0x200 [ 46.517879] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.518643] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.519355] do_seccomp+0x349/0x25e0 [ 46.519954] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.520697] ? __pfx_do_seccomp+0x10/0x10 [ 46.521320] ? find_held_lock+0x2b/0x80 [ 46.521962] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.522760] ? static_key_count+0x60/0x80 [ 46.523427] prctl_set_seccomp+0x4e/0x70 [ 46.524036] __do_sys_prctl+0xe6c/0x1d70 [ 46.524695] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.525409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.526185] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.526994] ? irqentry_exit+0xf3/0x650 [ 46.527639] do_syscall_64+0xbf/0x430 [ 46.528217] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.529007] RIP: 0033:0x7f3b353f85cd [ 46.529598] 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 [ 46.532316] RSP: 002b:00007ffd2dcbb1e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.533476] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3b353f85cd [ 46.534576] RDX: 000055fdbf26ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.535676] RBP: 00007ffd2dcbb240 R08: 0000000000000000 R09: 00007ffd2dcba8e0 [ 46.536778] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fdc84d7ad0 [ 46.537870] R13: 00007ffd2dcbb670 R14: 000055fdc84d8bc0 R15: 000055fdc84e9780 [ 46.538959] [ 46.539322] irq event stamp: 1827 [ 46.539877] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 46.541159] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 46.542458] softirqs last enabled at (1524): [] handle_softirqs+0x50c/0x770 [ 46.543762] softirqs last disabled at (1519): [] __irq_exit_rcu+0xc4/0x100 [ 46.545054] ---[ end trace 0000000000000000 ]--- [ 49.485813] ------------[ cut here ]------------ [ 49.486744] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.488708] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.490210] Modules linked in: [ 49.490859] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.492816] Tainted: [W]=WARN [ 49.493361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.494852] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.495752] 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 [ 49.498890] RSP: 0018:ffff888017b27bc0 EFLAGS: 00010286 [ 49.499863] RAX: 0000000000000000 RBX: ffffed1002f64f78 RCX: ffffffff813a4050 [ 49.501146] RDX: ffff888015849bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.502437] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f64f2f [ 49.503705] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.504979] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b27df8 [ 49.506251] FS: 00007f147e661900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.507675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.508723] CR2: 00007f147eb53580 CR3: 000000000b68e000 CR4: 0000000000350ef0 [ 49.510006] Call Trace: [ 49.510510] [ 49.510918] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.511815] ? __create_object+0x59/0x80 [ 49.512598] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.513550] __vmalloc_noprof+0x59/0x60 [ 49.514265] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.515126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.516057] bpf_prog_alloc+0x39/0x200 [ 49.516785] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.517706] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.518608] do_seccomp+0x349/0x25e0 [ 49.519269] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.520168] ? __pfx_do_seccomp+0x10/0x10 [ 49.520940] ? find_held_lock+0x2b/0x80 [ 49.521693] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.522659] ? static_key_count+0x60/0x80 [ 49.523491] prctl_set_seccomp+0x4e/0x70 [ 49.524216] __do_sys_prctl+0xe6c/0x1d70 [ 49.524993] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.525846] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.526794] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.527761] ? irqentry_exit+0xf3/0x650 [ 49.528519] do_syscall_64+0xbf/0x430 [ 49.529208] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.530159] RIP: 0033:0x7f147eb535cd [ 49.530849] 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 [ 49.533981] RSP: 002b:00007fff5efafce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.535325] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f147eb535cd [ 49.536603] RDX: 0000557a47d6de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.537881] RBP: 00007fff5efafd40 R08: 0000000000000000 R09: 00007fff5efaf3e0 [ 49.539145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a63499bf0 [ 49.540408] R13: 00007fff5efb0170 R14: 0000557a634a3380 R15: 0000557a634ae460 [ 49.541702] [ 49.542139] irq event stamp: 1739 [ 49.542790] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.544305] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.545827] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.547345] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.548862] ---[ end trace 0000000000000000 ]--- [ 50.373549] ------------[ cut here ]------------ [ 50.374461] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.376435] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 50.377838] Modules linked in: [ 50.378456] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.380393] Tainted: [W]=WARN [ 50.380933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.382628] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.383594] 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 [ 50.386737] RSP: 0018:ffff88800f47fbc0 EFLAGS: 00010286 [ 50.387694] RAX: 0000000000000000 RBX: ffffed1001e8ff78 RCX: ffffffff813a4050 [ 50.388949] RDX: ffff88801b4e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.390208] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e8ff2f [ 50.391461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.392714] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f47fdf8 [ 50.393975] FS: 00007f152e749900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.395397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.396438] CR2: 00007ffda5276ef8 CR3: 000000000d1f6000 CR4: 0000000000350ef0 [ 50.397685] Call Trace: [ 50.398153] [ 50.398598] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.399479] ? __create_object+0x59/0x80 [ 50.400201] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.401150] __vmalloc_noprof+0x59/0x60 [ 50.401912] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.402769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.403685] bpf_prog_alloc+0x39/0x200 [ 50.404362] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.405257] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.406157] do_seccomp+0x349/0x25e0 [ 50.406869] ? find_held_lock+0x2b/0x80 [ 50.407632] ? do_prlimit+0x310/0x610 [ 50.408328] ? __pfx_do_seccomp+0x10/0x10 [ 50.409114] ? do_raw_spin_unlock+0x53/0x220 [ 50.409956] ? _raw_spin_unlock+0x1e/0x40 [ 50.410740] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.411698] ? static_key_count+0x60/0x80 [ 50.412500] prctl_set_seccomp+0x4e/0x70 [ 50.413227] __do_sys_prctl+0xe6c/0x1d70 [ 50.414024] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.414888] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.415829] ? irqentry_exit+0xf3/0x650 [ 50.416573] do_syscall_64+0xbf/0x430 [ 50.417257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.418212] RIP: 0033:0x7f152ec3b5cd [ 50.418922] 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 [ 50.422041] RSP: 002b:00007ffda5275880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.423390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f152ec3b5cd [ 50.424643] RDX: 00005593e7f24e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.425930] RBP: 00007ffda52758e0 R08: 0000000000000000 R09: 00007ffda5274f80 [ 50.427176] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593fa30dad0 [ 50.428446] R13: 00007ffda5275d10 R14: 00005593fa30ebc0 R15: 00005593fa31f780 [ 50.429722] [ 50.430152] irq event stamp: 1841 [ 50.430791] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 50.432290] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 50.433803] softirqs last enabled at (1398): [] handle_softirqs+0x50c/0x770 [ 50.435247] softirqs last disabled at (1393): [] __irq_exit_rcu+0xc4/0x100 [ 50.436492] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39227' (ECDSA) to the list of known hosts. 2025/11/19 06:51:23 fuzzer started 2025/11/19 06:51:24 dialing manager at localhost:34383 2025/11/19 06:51:24 checking machine... 2025/11/19 06:51:24 checking revisions... [ 51.312531] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:51:24 testing simple program... [ 51.413054] cgroup: Unknown subsys name 'net' [ 51.478976] cgroup: Unknown subsys name 'cpuset' [ 51.491712] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:51:23 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffea00007c3740 RCX=ffffffff8197b101 RDX=1ffffd40000f86eb RSI=ffffffff8197b10b RDI=ffffea00007c3758 RBP=0000000000000000 RSP=ffff88800a096fc0 R8 =0000000000000000 R9 =fffff940000f86e8 R10=0000000000000000 R11=0000000000000001 R12=00000000017a0000 R13=00000000017a0000 R14=dffffc0000000000 R15=ffffea00007c3760 RIP=ffffffff8197b124 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000557a634d0000 CR3=0000000005c8a000 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=1a71a4135b181fcb4c7cf213539d501a XMM01=e5d49e29880c154d0450d64cea4f9adb XMM02=a144417454a7f97c52abe7c27b6258c8 XMM03=d9b6cb6de7ba0f08fd1eca354051222e XMM04=000000000000000000000000c89a0689 XMM05=0000000000000000e5dcb0a800800100 XMM06=000000000000000000000000e5dcb0a8 XMM07=e5dcb0a800800100c89a068900000021 XMM08=3e000000ac000000dc00000036000000 XMM09=00000000000000000000000000000000 XMM10=c361b142744fb9b13e96a71c3b8f5c6f XMM11=03de08a1c3f3a90624c8cbeb9d05f3d3 XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201 XMM14=00000000000000000000000000000740 XMM15=00000000000000000000000000000040 info registers vcpu 1 RAX=ffff88800df66a00 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88800dd17078 RSI=0000000000000000 RDI=ffff88800ddaea10 RBP=ffff88800ddaea10 RSP=ffff88806cf08dc8 R8 =0000000000000001 R9 =ffffed100d9e11aa R10=0000000000000003 R11=0000000000000001 R12=ffff88800c9a5630 R13=0000000000000246 R14=ffff88800ddaea10 R15=ffff88800945d3c0 RIP=ffffffff81b61af4 RFL=00000086 [--S--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 00007f147e661900 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=00007f147ec18618 CR3=000000001061f000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000