[ 46.462706] ------------[ cut here ]------------ [ 46.463894] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.465836] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.467283] Modules linked in: [ 46.467929] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.469862] Tainted: [W]=WARN [ 46.470444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.471894] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.472785] 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 [ 46.476071] RSP: 0018:ffff88800a89fbc0 EFLAGS: 00010286 [ 46.477044] RAX: 0000000000000000 RBX: ffffed1001513f78 RCX: ffffffff813a4050 [ 46.478380] RDX: ffff88801437d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.479658] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001513f2f [ 46.480958] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.482227] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a89fdf8 [ 46.483525] FS: 00007f2573109900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.484959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.486077] CR2: 00007ffd54097ef7 CR3: 000000000dcc8000 CR4: 0000000000350ef0 [ 46.487398] Call Trace: [ 46.487890] [ 46.488297] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.489221] ? __create_object+0x59/0x80 [ 46.490042] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.491044] __vmalloc_noprof+0x59/0x60 [ 46.491840] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.492764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.493747] bpf_prog_alloc+0x39/0x200 [ 46.494524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.495472] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.496412] do_seccomp+0x349/0x25e0 [ 46.497106] ? find_held_lock+0x2b/0x80 [ 46.497910] ? do_prlimit+0x310/0x610 [ 46.498705] ? __pfx_do_seccomp+0x10/0x10 [ 46.499522] ? do_raw_spin_unlock+0x53/0x220 [ 46.500334] ? _raw_spin_unlock+0x1e/0x40 [ 46.501155] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.502150] ? static_key_count+0x60/0x80 [ 46.502988] prctl_set_seccomp+0x4e/0x70 [ 46.503819] __do_sys_prctl+0xe6c/0x1d70 [ 46.504721] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.505650] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.506680] ? irqentry_exit+0xf3/0x650 [ 46.507485] do_syscall_64+0xbf/0x430 [ 46.508218] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.509186] RIP: 0033:0x7f25735fb5cd [ 46.509906] 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 [ 46.513178] RSP: 002b:00007ffd54095830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.514614] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25735fb5cd [ 46.515968] RDX: 00005568785e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.517289] RBP: 00007ffd54095890 R08: 0000000000000000 R09: 00007ffd54094f30 [ 46.518623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556889beead0 [ 46.519957] R13: 00007ffd54095cc0 R14: 0000556889befbc0 R15: 0000556889c00780 [ 46.521311] [ 46.521798] irq event stamp: 3043 [ 46.522478] hardirqs last enabled at (3053): [] __up_console_sem+0x78/0x80 [ 46.524055] hardirqs last disabled at (3062): [] __up_console_sem+0x5d/0x80 [ 46.525622] softirqs last enabled at (2760): [] handle_softirqs+0x50c/0x770 [ 46.527205] softirqs last disabled at (2755): [] __irq_exit_rcu+0xc4/0x100 [ 46.528700] ---[ end trace 0000000000000000 ]--- [ 50.098408] ------------[ cut here ]------------ [ 50.099127] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.100948] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.102406] Modules linked in: [ 50.102893] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.104542] Tainted: [W]=WARN [ 50.104999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.106211] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.106953] 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 [ 50.109580] RSP: 0018:ffff888016e37bc0 EFLAGS: 00010286 [ 50.110396] RAX: 0000000000000000 RBX: ffffed1002dc6f78 RCX: ffffffff813a4050 [ 50.111456] RDX: ffff888009a53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.112727] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc6f2f [ 50.113794] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.114845] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e37df8 [ 50.115920] FS: 00007ff8140ba900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.117108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.117984] CR2: 00007ffd53983ef7 CR3: 000000000b9df000 CR4: 0000000000350ef0 [ 50.119050] Call Trace: [ 50.119471] [ 50.119814] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.120566] ? __create_object+0x59/0x80 [ 50.121188] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.121992] __vmalloc_noprof+0x59/0x60 [ 50.122616] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.123308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.124085] bpf_prog_alloc+0x39/0x200 [ 50.124700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.125463] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.126176] do_seccomp+0x349/0x25e0 [ 50.126796] ? find_held_lock+0x2b/0x80 [ 50.127545] ? do_prlimit+0x310/0x610 [ 50.128137] ? __pfx_do_seccomp+0x10/0x10 [ 50.128786] ? do_raw_spin_unlock+0x53/0x220 [ 50.129492] ? _raw_spin_unlock+0x1e/0x40 [ 50.130117] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.131121] ? static_key_count+0x60/0x80 [ 50.131984] prctl_set_seccomp+0x4e/0x70 [ 50.132650] __do_sys_prctl+0xe6c/0x1d70 [ 50.133266] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.133974] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.134899] ? irqentry_exit+0xf3/0x650 [ 50.135649] do_syscall_64+0xbf/0x430 [ 50.136254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.137054] RIP: 0033:0x7ff8145ac5cd [ 50.137698] 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 [ 50.140385] RSP: 002b:00007ffd539826d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.141507] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8145ac5cd [ 50.142719] RDX: 0000561bdc9bfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.143801] RBP: 00007ffd53982730 R08: 0000000000000000 R09: 00007ffd53981dd0 [ 50.144882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c08cdead0 [ 50.146157] R13: 00007ffd53982b60 R14: 0000561c08cdfbc0 R15: 0000561c08cf0780 [ 50.147420] [ 50.147883] irq event stamp: 2039 [ 50.148456] hardirqs last enabled at (2049): [] __up_console_sem+0x78/0x80 [ 50.149961] hardirqs last disabled at (2070): [] __up_console_sem+0x5d/0x80 [ 50.151232] softirqs last enabled at (2068): [] handle_softirqs+0x50c/0x770 [ 50.152749] softirqs last disabled at (2057): [] __irq_exit_rcu+0xc4/0x100 [ 50.154013] ---[ end trace 0000000000000000 ]--- [ 50.932745] ------------[ cut here ]------------ [ 50.933311] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.934566] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.935473] Modules linked in: [ 50.935839] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.937084] Tainted: [W]=WARN [ 50.937449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.938332] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.938909] 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 [ 50.940925] RSP: 0018:ffff888016fd7bc0 EFLAGS: 00010286 [ 50.941546] RAX: 0000000000000000 RBX: ffffed1002dfaf78 RCX: ffffffff813a4050 [ 50.942328] RDX: ffff888016fc1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.943130] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfaf2f [ 50.943939] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.944740] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fd7df8 [ 50.945538] FS: 00007fcf3c0da900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.946439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.947070] CR2: 00007ffed41adef7 CR3: 000000001bb8c000 CR4: 0000000000350ef0 [ 50.947871] Call Trace: [ 50.948160] [ 50.948437] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.948971] ? __create_object+0x59/0x80 [ 50.949450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.950025] __vmalloc_noprof+0x59/0x60 [ 50.950503] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.951026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.951604] bpf_prog_alloc+0x39/0x200 [ 50.952053] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.952632] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.953174] do_seccomp+0x349/0x25e0 [ 50.953620] ? find_held_lock+0x2b/0x80 [ 50.954072] ? do_prlimit+0x310/0x610 [ 50.954528] ? __pfx_do_seccomp+0x10/0x10 [ 50.955000] ? do_raw_spin_unlock+0x53/0x220 [ 50.955517] ? _raw_spin_unlock+0x1e/0x40 [ 50.956002] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.956621] ? static_key_count+0x60/0x80 [ 50.957102] prctl_set_seccomp+0x4e/0x70 [ 50.957589] __do_sys_prctl+0xe6c/0x1d70 [ 50.958059] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.958608] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.959193] ? irqentry_exit+0xf3/0x650 [ 50.959681] do_syscall_64+0xbf/0x430 [ 50.960135] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.960744] RIP: 0033:0x7fcf3c5cc5cd [ 50.961164] 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 [ 50.963146] RSP: 002b:00007ffed41aca30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.964009] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf3c5cc5cd [ 50.964815] RDX: 0000562e0ad61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.965624] RBP: 00007ffed41aca90 R08: 0000000000000000 R09: 00007ffed41ac130 [ 50.966436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e294a7ad0 [ 50.967214] R13: 00007ffed41acec0 R14: 0000562e294a8bc0 R15: 0000562e294b9780 [ 50.968050] [ 50.968323] irq event stamp: 1697 [ 50.968747] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 50.969714] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 50.970686] softirqs last enabled at (1294): [] handle_softirqs+0x50c/0x770 [ 50.971665] softirqs last disabled at (1289): [] __irq_exit_rcu+0xc4/0x100 [ 50.972640] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54214' (ECDSA) to the list of known hosts. 2025/11/18 20:41:16 fuzzer started 2025/11/18 20:41:16 dialing manager at localhost:34383 2025/11/18 20:41:16 checking machine... 2025/11/18 20:41:16 checking revisions... [ 51.802962] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:41:16 testing simple program... [ 51.883283] cgroup: Unknown subsys name 'net' [ 51.943226] cgroup: Unknown subsys name 'cpuset' [ 51.961906] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:41:15 Registers: info registers vcpu 0 RAX=ffffffff86ab8e25 RBX=0000000000000001 RCX=ffffffff86ab8e20 RDX=0000000000000002 RSI=0000000000000005 RDI=ffffffff8672632c RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =ffffffff86ab8dd8 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025764 R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627881 R15=ffff888009627840 RIP=ffffffff8135e835 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd5397c000 CR3=000000000dcd6000 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=563412feff00545000000000000080fe 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=0000000000029ed3 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f41fcf7c020 CR3=000000000dc2e000 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=f2a696a2f7b769b3ff4c09779ee0140f XMM02=0000000000302120eff9b2d0a8fce9cb XMM03=00000000003021f02c67c8bc2e329bc3 XMM04=849d26075332f32900000000000ae988 XMM05=14648eaa1277bab1000000000031fea8 XMM06=817b8945e9d50373000000000031fd30 XMM07=e042d86d42eb936e0000000000311030 XMM08=ee177bd5e46e5d4c00000000003021f0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000