[ 45.894144] ------------[ cut here ]------------ [ 45.895013] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.897133] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.898593] Modules linked in: [ 45.900539] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.902531] Tainted: [W]=WARN [ 45.903116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.904575] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.905489] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 45.908656] RSP: 0018:ffff888018f47bc0 EFLAGS: 00010286 [ 45.909655] RAX: 0000000000000000 RBX: ffffed10031e8f78 RCX: ffffffff813a4050 [ 45.910946] RDX: ffff88800f591bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.912252] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031e8f2f [ 45.913538] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.914838] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f47df8 [ 45.916127] FS: 00007ff646905900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.917566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.918640] CR2: 00007ff646df7580 CR3: 000000000bbdb000 CR4: 0000000000350ef0 [ 45.919916] Call Trace: [ 45.920421] [ 45.920828] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.921715] ? __create_object+0x59/0x80 [ 45.922524] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.923505] __vmalloc_noprof+0x59/0x60 [ 45.924262] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.925134] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.926067] bpf_prog_alloc+0x39/0x200 [ 45.926769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.927706] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.928603] do_seccomp+0x349/0x25e0 [ 45.929321] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.930231] ? __pfx_do_seccomp+0x10/0x10 [ 45.930992] ? find_held_lock+0x2b/0x80 [ 45.931751] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.932719] ? static_key_count+0x60/0x80 [ 45.933534] prctl_set_seccomp+0x4e/0x70 [ 45.934329] __do_sys_prctl+0xe6c/0x1d70 [ 45.935119] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.935938] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.936916] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.937912] ? irqentry_exit+0xf3/0x650 [ 45.938691] do_syscall_64+0xbf/0x430 [ 45.939457] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.940406] RIP: 0033:0x7ff646df75cd [ 45.941138] 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 [ 45.944329] RSP: 002b:00007ffcf69227c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.945706] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff646df75cd [ 45.947047] RDX: 0000559cb8c84e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.948368] RBP: 00007ffcf6922820 R08: 0000000000000000 R09: 00007ffcf6921ec0 [ 45.949671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559cdb8312b0 [ 45.950981] R13: 00007ffcf6922c50 R14: 0000559cdb833d20 R15: 0000559cdb8458d0 [ 45.952302] [ 45.952729] irq event stamp: 2039 [ 45.953377] hardirqs last enabled at (2049): [] __up_console_sem+0x78/0x80 [ 45.954927] hardirqs last disabled at (2058): [] __up_console_sem+0x5d/0x80 [ 45.956463] softirqs last enabled at (1950): [] handle_softirqs+0x50c/0x770 [ 45.958002] softirqs last disabled at (1935): [] __irq_exit_rcu+0xc4/0x100 [ 45.959565] ---[ end trace 0000000000000000 ]--- [ 48.729984] ------------[ cut here ]------------ [ 48.730917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.732995] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.734750] Modules linked in: [ 48.735463] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.737495] Tainted: [W]=WARN [ 48.738118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.739596] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.740509] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 48.743756] RSP: 0018:ffff888016fbfbc0 EFLAGS: 00010286 [ 48.744759] RAX: 0000000000000000 RBX: ffffed1002df7f78 RCX: ffffffff813a4050 [ 48.746074] RDX: ffff8880175e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.747364] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df7f2f [ 48.748664] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.749967] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fbfdf8 [ 48.751270] FS: 00007ff38db56900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.752752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.753825] CR2: 00007ff38e048580 CR3: 000000000db43000 CR4: 0000000000350ef0 [ 48.755167] Call Trace: [ 48.755643] [ 48.756105] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.756984] ? __create_object+0x59/0x80 [ 48.757786] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.758781] __vmalloc_noprof+0x59/0x60 [ 48.759551] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.760436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.761391] bpf_prog_alloc+0x39/0x200 [ 48.762166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.763107] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.764001] do_seccomp+0x349/0x25e0 [ 48.764748] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.765655] ? __pfx_do_seccomp+0x10/0x10 [ 48.766463] ? find_held_lock+0x2b/0x80 [ 48.767171] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.768007] ? static_key_count+0x60/0x80 [ 48.768728] prctl_set_seccomp+0x4e/0x70 [ 48.769424] __do_sys_prctl+0xe6c/0x1d70 [ 48.770128] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.770867] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.771728] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.772597] ? irqentry_exit+0xf3/0x650 [ 48.773283] do_syscall_64+0xbf/0x430 [ 48.773922] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.774783] RIP: 0033:0x7ff38e0485cd [ 48.775409] 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 [ 48.778280] RSP: 002b:00007ffd95f85110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.779490] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff38e0485cd [ 48.780636] RDX: 0000556995e95e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.781786] RBP: 00007ffd95f85170 R08: 0000000000000000 R09: 00007ffd95f84810 [ 48.782961] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569cf89abf0 [ 48.784119] R13: 00007ffd95f855a0 R14: 00005569cf8a4380 R15: 00005569cf8af460 [ 48.785280] [ 48.785661] irq event stamp: 1827 [ 48.786254] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 48.787620] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 48.788987] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 48.790422] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 48.791785] ---[ end trace 0000000000000000 ]--- [ 49.620850] ------------[ cut here ]------------ [ 49.621814] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.623864] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.625584] Modules linked in: [ 49.626307] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.628325] Tainted: [W]=WARN [ 49.628888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.630390] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.631291] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.634812] RSP: 0018:ffff888016d47bc0 EFLAGS: 00010286 [ 49.635784] RAX: 0000000000000000 RBX: ffffed1002da8f78 RCX: ffffffff813a4050 [ 49.637072] RDX: ffff888016dc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.638729] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da8f2f [ 49.640050] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.641340] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d47df8 [ 49.642645] FS: 00007fbb56501900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.644087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.645145] CR2: 00007fbb569f3580 CR3: 0000000013bec000 CR4: 0000000000350ef0 [ 49.646457] Call Trace: [ 49.646924] [ 49.647379] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.648262] ? __create_object+0x59/0x80 [ 49.649002] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.649979] __vmalloc_noprof+0x59/0x60 [ 49.650732] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.651595] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.652538] bpf_prog_alloc+0x39/0x200 [ 49.653277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.654227] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.655145] do_seccomp+0x349/0x25e0 [ 49.655818] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.656719] ? __pfx_do_seccomp+0x10/0x10 [ 49.657511] ? find_held_lock+0x2b/0x80 [ 49.658282] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.659252] ? static_key_count+0x60/0x80 [ 49.660003] prctl_set_seccomp+0x4e/0x70 [ 49.660784] __do_sys_prctl+0xe6c/0x1d70 [ 49.661587] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.662482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.663469] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.664451] ? irqentry_exit+0xf3/0x650 [ 49.665221] do_syscall_64+0xbf/0x430 [ 49.665925] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.666893] RIP: 0033:0x7fbb569f35cd [ 49.667618] 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 [ 49.670784] RSP: 002b:00007fffe51ce4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.672150] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb569f35cd [ 49.673421] RDX: 000055e6e1ccee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.674719] RBP: 00007fffe51ce530 R08: 0000000000000000 R09: 00007fffe51cdbd0 [ 49.675998] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e709047b10 [ 49.677311] R13: 00007fffe51ce960 R14: 000055e7090482b0 R15: 000055e70905c6f0 [ 49.678612] [ 49.679065] irq event stamp: 1877 [ 49.679677] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 49.681258] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 49.682804] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.684344] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 49.685839] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5516' (ECDSA) to the list of known hosts. 2025/11/17 21:38:09 fuzzer started 2025/11/17 21:38:09 dialing manager at localhost:37895 2025/11/17 21:38:09 checking machine... 2025/11/17 21:38:09 checking revisions... [ 50.772703] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:38:10 testing simple program... [ 50.869774] cgroup: Unknown subsys name 'net' [ 50.945102] cgroup: Unknown subsys name 'cpuset' [ 50.970939] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:38:09 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff88801a3f8000 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801a3f8a58 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801a3f8aa8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270bb RFL=00000006 [-----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 00007ff38db56900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd95f7f000 CR3=000000001fbfe000 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=0000000000029583 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f74e6c53000 CR3=000000000d7c3000 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=a19f1b0d562ed9a3f14c9d26aeb89212 XMM02=2c67c8bc2e329bc30000000000306ae8 XMM03=fb795ef6d65770560000000000310d78 XMM04=80ccb5deec700c7100000000000ae988 XMM05=0394861f14684e5900000000003208c0 XMM06=b2a2440986b26b31000000000031a870 XMM07=e042d86d42eb936e0000000000311ec8 XMM08=f7401008ec668f650000000000306b48 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000