[ 44.391492] ------------[ cut here ]------------ [ 44.392415] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.394453] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.395933] Modules linked in: [ 44.396528] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.399959] Tainted: [W]=WARN [ 44.400523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.402130] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.403082] 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 [ 44.406305] RSP: 0018:ffff888016d3fbc0 EFLAGS: 00010286 [ 44.407305] RAX: 0000000000000000 RBX: ffffed1002da7f78 RCX: ffffffff813a4050 [ 44.408584] RDX: ffff888015f8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.409855] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da7f2f [ 44.411146] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.412416] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d3fdf8 [ 44.413688] FS: 00007fafad9c9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.415144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.416206] CR2: 00007fff44d4aef7 CR3: 0000000009c84000 CR4: 0000000000350ef0 [ 44.417474] Call Trace: [ 44.417992] [ 44.418430] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.419336] ? __create_object+0x59/0x80 [ 44.420113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.421090] __vmalloc_noprof+0x59/0x60 [ 44.421792] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.422692] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.423629] bpf_prog_alloc+0x39/0x200 [ 44.424360] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.425275] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.426203] do_seccomp+0x349/0x25e0 [ 44.426938] ? find_held_lock+0x2b/0x80 [ 44.427658] ? do_prlimit+0x310/0x610 [ 44.428392] ? __pfx_do_seccomp+0x10/0x10 [ 44.429162] ? do_raw_spin_unlock+0x53/0x220 [ 44.429994] ? _raw_spin_unlock+0x1e/0x40 [ 44.430749] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.431715] ? static_key_count+0x60/0x80 [ 44.432511] prctl_set_seccomp+0x4e/0x70 [ 44.433280] __do_sys_prctl+0xe6c/0x1d70 [ 44.434077] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.434962] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.435932] ? irqentry_exit+0xf3/0x650 [ 44.436646] do_syscall_64+0xbf/0x430 [ 44.437383] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.438352] RIP: 0033:0x7fafadebb5cd [ 44.439086] 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 [ 44.442268] RSP: 002b:00007fff44d49180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.443657] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fafadebb5cd [ 44.444925] RDX: 0000560881b3ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.446218] RBP: 00007fff44d491e0 R08: 0000000000000000 R09: 00007fff44d48880 [ 44.447498] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608a9d72240 [ 44.448758] R13: 00007fff44d49610 R14: 00005608a9d71bf0 R15: 00005608a9d864d0 [ 44.450072] [ 44.450499] irq event stamp: 2069 [ 44.451156] hardirqs last enabled at (2079): [] __up_console_sem+0x78/0x80 [ 44.452656] hardirqs last disabled at (2088): [] __up_console_sem+0x5d/0x80 [ 44.454183] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 44.455717] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 44.457243] ---[ end trace 0000000000000000 ]--- [ 47.721097] ------------[ cut here ]------------ [ 47.722166] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.724528] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.726185] Modules linked in: [ 47.726912] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.729444] Tainted: [W]=WARN [ 47.730198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.731881] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.732928] 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 [ 47.736568] RSP: 0018:ffff888015cb7bc0 EFLAGS: 00010286 [ 47.737703] RAX: 0000000000000000 RBX: ffffed1002b96f78 RCX: ffffffff813a4050 [ 47.739186] RDX: ffff8880152fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.740627] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b96f2f [ 47.742088] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.743547] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cb7df8 [ 47.745047] FS: 00007fd4c4647900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.746707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.747915] CR2: 00007fff31a40ef7 CR3: 000000000a055000 CR4: 0000000000350ef0 [ 47.749375] Call Trace: [ 47.749954] [ 47.750421] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.751449] ? __create_object+0x59/0x80 [ 47.752355] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.753471] __vmalloc_noprof+0x59/0x60 [ 47.754373] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.755389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.756459] bpf_prog_alloc+0x39/0x200 [ 47.757306] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.758363] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.759411] do_seccomp+0x349/0x25e0 [ 47.760245] ? find_held_lock+0x2b/0x80 [ 47.761115] ? do_prlimit+0x310/0x610 [ 47.761967] ? __pfx_do_seccomp+0x10/0x10 [ 47.762815] ? do_raw_spin_unlock+0x53/0x220 [ 47.763772] ? _raw_spin_unlock+0x1e/0x40 [ 47.764672] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.765772] ? static_key_count+0x60/0x80 [ 47.766682] prctl_set_seccomp+0x4e/0x70 [ 47.767566] __do_sys_prctl+0xe6c/0x1d70 [ 47.768450] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.769420] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.770508] ? irqentry_exit+0xf3/0x650 [ 47.771398] do_syscall_64+0xbf/0x430 [ 47.772236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.773311] RIP: 0033:0x7fd4c4b395cd [ 47.774112] 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 [ 47.777693] RSP: 002b:00007fff31a3f1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.779242] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4c4b395cd [ 47.780691] RDX: 000055672deaae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.782136] RBP: 00007fff31a3f230 R08: 0000000000000000 R09: 00007fff31a3e8d0 [ 47.783584] R10: 0000000000000000 R11: 0000000000000246 R12: 000055675372fad0 [ 47.785024] R13: 00007fff31a3f660 R14: 0000556753730bc0 R15: 0000556753741780 [ 47.786495] [ 47.787022] irq event stamp: 1821 [ 47.787696] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 47.789160] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 47.790641] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 47.792117] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 47.793578] ---[ end trace 0000000000000000 ]--- [ 48.660543] ------------[ cut here ]------------ [ 48.661592] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.663808] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 48.665422] Modules linked in: [ 48.666114] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.668272] Tainted: [W]=WARN [ 48.668923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.670514] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.671515] 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 [ 48.674950] RSP: 0018:ffff88800f027bc0 EFLAGS: 00010286 [ 48.676000] RAX: 0000000000000000 RBX: ffffed1001e04f78 RCX: ffffffff813a4050 [ 48.677376] RDX: ffff888015f88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.678742] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e04f2f [ 48.680122] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.681488] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f027df8 [ 48.682876] FS: 00007fa7cc315900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.684412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.685554] CR2: 00007fa7cc807580 CR3: 000000000e02b000 CR4: 0000000000350ef0 [ 48.686940] Call Trace: [ 48.687435] [ 48.687914] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.688877] ? __create_object+0x59/0x80 [ 48.689662] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.690704] __vmalloc_noprof+0x59/0x60 [ 48.691511] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.692433] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.693428] bpf_prog_alloc+0x39/0x200 [ 48.694203] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.695209] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.696173] do_seccomp+0x349/0x25e0 [ 48.696936] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.697889] ? __pfx_do_seccomp+0x10/0x10 [ 48.698698] ? find_held_lock+0x2b/0x80 [ 48.699502] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.700515] ? static_key_count+0x60/0x80 [ 48.701365] prctl_set_seccomp+0x4e/0x70 [ 48.702192] __do_sys_prctl+0xe6c/0x1d70 [ 48.703040] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.703945] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.704960] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.705975] ? irqentry_exit+0xf3/0x650 [ 48.706751] do_syscall_64+0xbf/0x430 [ 48.707537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.708537] RIP: 0033:0x7fa7cc8075cd [ 48.709288] 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 [ 48.712621] RSP: 002b:00007ffcc2c1f830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.714064] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7cc8075cd [ 48.715409] RDX: 0000563392e7ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.716750] RBP: 00007ffcc2c1f890 R08: 0000000000000000 R09: 00007ffcc2c1ef30 [ 48.718081] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633a5a77ad0 [ 48.719429] R13: 00007ffcc2c1fcc0 R14: 00005633a5a78bc0 R15: 00005633a5a89780 [ 48.720780] [ 48.721272] irq event stamp: 1709 [ 48.721944] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 48.723539] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 48.725099] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 48.726716] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 48.728178] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28139' (ECDSA) to the list of known hosts. 2025/11/17 13:02:31 fuzzer started 2025/11/17 13:02:31 dialing manager at localhost:37895 2025/11/17 13:02:31 checking machine... 2025/11/17 13:02:31 checking revisions... [ 49.683198] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:02:31 testing simple program... [ 49.775135] cgroup: Unknown subsys name 'net' [ 49.836911] cgroup: Unknown subsys name 'cpuset' [ 49.852269] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:02:30 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000001 RSI=0000000000000020 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627628 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152715d RFL=00000002 [-------] 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=00007fd4c4bff0b0 CR3=000000001f3a6000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000019 RCX=ffffffff81435755 RDX=ffffed1002cc7d51 RSI=0000000000000004 RDI=ffff88801663ea80 RBP=ffffffff85d069a0 RSP=ffff888015297890 R8 =0000000000000001 R9 =ffffed1002cc7d50 R10=ffff88801663ea83 R11=0000000000000001 R12=ffff88801663ea80 R13=0000000000000000 R14=ffff88800cc80790 R15=ffff888015297b88 RIP=ffffffff8143575b 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 00007f11cb3f0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcdc0f8948 CR3=000000000d7a7000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=e9514dafb0d7d55500000000000ae988 XMM05=3ed5e1e1f1c84f7d0000000000323ab0 XMM06=0394861f14684e5900000000003221a8 XMM07=fb795ef6d65770560000000000311848 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000