[ 45.797870] ------------[ cut here ]------------ [ 45.798635] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.800323] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.801583] Modules linked in: [ 45.802083] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.803738] Tainted: [W]=WARN [ 45.804195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.805418] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.806176] 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 [ 45.808831] RSP: 0018:ffff88801b10fbc0 EFLAGS: 00010286 [ 45.809659] RAX: 0000000000000000 RBX: ffffed1003621f78 RCX: ffffffff813a4050 [ 45.810729] RDX: ffff88801770b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.811798] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003621f2f [ 45.812862] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.813961] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b10fdf8 [ 45.815038] FS: 00007fa1c6ac8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.816237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.817131] CR2: 00007ffcfacecef7 CR3: 000000000d9be000 CR4: 0000000000350ef0 [ 45.818229] Call Trace: [ 45.818655] [ 45.819001] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.819749] ? __create_object+0x59/0x80 [ 45.820369] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.821180] __vmalloc_noprof+0x59/0x60 [ 45.821805] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.822541] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.823281] bpf_prog_alloc+0x39/0x200 [ 45.823896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.824660] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.825396] do_seccomp+0x349/0x25e0 [ 45.825993] ? find_held_lock+0x2b/0x80 [ 45.826622] ? do_prlimit+0x310/0x610 [ 45.827209] ? __pfx_do_seccomp+0x10/0x10 [ 45.827863] ? do_raw_spin_unlock+0x53/0x220 [ 45.828554] ? _raw_spin_unlock+0x1e/0x40 [ 45.829188] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.829991] ? static_key_count+0x60/0x80 [ 45.830654] prctl_set_seccomp+0x4e/0x70 [ 45.831263] __do_sys_prctl+0xe6c/0x1d70 [ 45.831917] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.832633] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.833422] ? irqentry_exit+0xf3/0x650 [ 45.834059] do_syscall_64+0xbf/0x430 [ 45.834678] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.835438] RIP: 0033:0x7fa1c6fba5cd [ 45.836026] 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 [ 45.838684] RSP: 002b:00007ffcfacebaa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.839821] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1c6fba5cd [ 45.840882] RDX: 000056407c5c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.841961] RBP: 00007ffcfacebb00 R08: 0000000000000000 R09: 00007ffcfaceb1a0 [ 45.843030] R10: 0000000000000000 R11: 0000000000000246 R12: 000056409d925ad0 [ 45.844104] R13: 00007ffcfacebf30 R14: 000056409d926bc0 R15: 000056409d937780 [ 45.845196] [ 45.845583] irq event stamp: 1777 [ 45.846088] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 45.847358] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 45.848626] softirqs last enabled at (1810): [] handle_softirqs+0x50c/0x770 [ 45.849938] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 45.851197] ---[ end trace 0000000000000000 ]--- [ 48.539584] ------------[ cut here ]------------ [ 48.540321] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.542010] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.543249] Modules linked in: [ 48.543974] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.545707] Tainted: [W]=WARN [ 48.546181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.547411] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.548176] 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 [ 48.550824] RSP: 0018:ffff888018c07bc0 EFLAGS: 00010286 [ 48.551643] RAX: 0000000000000000 RBX: ffffed1003180f78 RCX: ffffffff813a4050 [ 48.552716] RDX: ffff88801abf1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.553796] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003180f2f [ 48.554875] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.555933] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c07df8 [ 48.556998] FS: 00007faa5b719900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.558213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.559103] CR2: 00007fff05b3cef7 CR3: 000000001fd1e000 CR4: 0000000000350ef0 [ 48.560170] Call Trace: [ 48.560591] [ 48.560934] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.561701] ? __create_object+0x59/0x80 [ 48.562319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.563130] __vmalloc_noprof+0x59/0x60 [ 48.563770] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.564465] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.565252] bpf_prog_alloc+0x39/0x200 [ 48.565874] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.566651] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.567367] do_seccomp+0x349/0x25e0 [ 48.567975] ? find_held_lock+0x2b/0x80 [ 48.568612] ? do_prlimit+0x310/0x610 [ 48.569210] ? __pfx_do_seccomp+0x10/0x10 [ 48.569867] ? do_raw_spin_unlock+0x53/0x220 [ 48.570573] ? _raw_spin_unlock+0x1e/0x40 [ 48.571194] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.571997] ? static_key_count+0x60/0x80 [ 48.572679] prctl_set_seccomp+0x4e/0x70 [ 48.573306] __do_sys_prctl+0xe6c/0x1d70 [ 48.573967] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.574684] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.575459] ? irqentry_exit+0xf3/0x650 [ 48.576097] do_syscall_64+0xbf/0x430 [ 48.576715] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.577527] RIP: 0033:0x7faa5bc0b5cd [ 48.578071] 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 [ 48.580704] RSP: 002b:00007fff05b3ad60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.581851] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa5bc0b5cd [ 48.582915] RDX: 000056374c7bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.583984] RBP: 00007fff05b3adc0 R08: 0000000000000000 R09: 00007fff05b3a460 [ 48.585052] R10: 0000000000000000 R11: 0000000000000246 R12: 00005637801d1bf0 [ 48.586131] R13: 00007fff05b3b1f0 R14: 00005637801db380 R15: 00005637801e6460 [ 48.587221] [ 48.587608] irq event stamp: 1779 [ 48.588113] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 48.589394] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 48.590672] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 48.591970] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 48.593252] ---[ end trace 0000000000000000 ]--- [ 49.202424] ------------[ cut here ]------------ [ 49.202872] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.203825] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.204499] Modules linked in: [ 49.204788] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.205721] Tainted: [W]=WARN [ 49.205978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.206667] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.207067] 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 [ 49.208543] RSP: 0018:ffff888016c7fbc0 EFLAGS: 00010286 [ 49.208975] RAX: 0000000000000000 RBX: ffffed1002d8ff78 RCX: ffffffff813a4050 [ 49.209583] RDX: ffff88800f275340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.210155] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8ff2f [ 49.210760] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.211334] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c7fdf8 [ 49.211940] FS: 00007fd33b1ac900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.212620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.213094] CR2: 00007ffec86d4ef7 CR3: 000000001fd04000 CR4: 0000000000350ef0 [ 49.213700] Call Trace: [ 49.213917] [ 49.214109] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.214514] ? __create_object+0x59/0x80 [ 49.214852] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.215274] __vmalloc_noprof+0x59/0x60 [ 49.215627] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.216009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.216413] bpf_prog_alloc+0x39/0x200 [ 49.216754] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.217158] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.217582] do_seccomp+0x349/0x25e0 [ 49.217889] ? find_held_lock+0x2b/0x80 [ 49.218214] ? do_prlimit+0x310/0x610 [ 49.218557] ? __pfx_do_seccomp+0x10/0x10 [ 49.218897] ? do_raw_spin_unlock+0x53/0x220 [ 49.219254] ? _raw_spin_unlock+0x1e/0x40 [ 49.219615] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.220037] ? static_key_count+0x60/0x80 [ 49.220380] prctl_set_seccomp+0x4e/0x70 [ 49.220735] __do_sys_prctl+0xe6c/0x1d70 [ 49.221069] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.221451] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.221896] ? irqentry_exit+0xf3/0x650 [ 49.222227] do_syscall_64+0xbf/0x430 [ 49.222569] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.222984] RIP: 0033:0x7fd33b69e5cd [ 49.223286] 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 [ 49.224739] RSP: 002b:00007ffec86d2370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.225344] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd33b69e5cd [ 49.225925] RDX: 0000559a82d17e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.226510] RBP: 00007ffec86d23d0 R08: 0000000000000000 R09: 00007ffec86d1a70 [ 49.227073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a9e2f5ad0 [ 49.227653] R13: 00007ffec86d2800 R14: 0000559a9e2f6bc0 R15: 0000559a9e307780 [ 49.228218] [ 49.228410] irq event stamp: 1713 [ 49.228708] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 49.229385] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 49.230076] softirqs last enabled at (1274): [] handle_softirqs+0x50c/0x770 [ 49.230780] softirqs last disabled at (1265): [] __irq_exit_rcu+0xc4/0x100 [ 49.231449] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39947' (ECDSA) to the list of known hosts. 2025/11/17 16:44:15 fuzzer started 2025/11/17 16:44:15 dialing manager at localhost:37895 2025/11/17 16:44:15 checking machine... 2025/11/17 16:44:15 checking revisions... [ 49.939293] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:44:15 testing simple program... [ 49.998837] cgroup: Unknown subsys name 'net' [ 50.046399] cgroup: Unknown subsys name 'cpuset' [ 50.054254] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:44:15 Registers: info registers vcpu 0 RAX=00000000e03ebebb RBX=ffffffff85c2ca00 RCX=00000000f5acb89f RDX=0000000044653b19 RSI=ffffffff85c2d480 RDI=00000000c57798ad RBP=ffffffff85c2d458 RSP=ffff88806ce08890 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffffffff85c2d480 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275ac 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3ffbe87000 CR3=000000000d25b000 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=1418fd0afd2515ae5a4fc01e5376b2ac XMM02=ec2efd57dc4c00df0000000000304e50 XMM03=5a3d225db29b7afd0000000000304f20 XMM04=120fa7ebf70368c600000000000ae988 XMM05=0394861f14684e59000000000031f1b0 XMM06=7c46b7513b5542890000000000319028 XMM07=e042d86d42eb936e000000000030f3e8 XMM08=5a3d225db29b7afd0000000000304f20 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080000000 RBX=ffff88801fd4c8c0 RCX=ffffffff819ec741 RDX=ffff888015b8d340 RSI=ffffffff819ec697 RDI=0000000000000001 RBP=ffff88801fd4c640 RSP=ffff888018e87848 R8 =00007faa5b705000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=00007faa5b6ec000 R13=dffffc0000000000 R14=0000000000000000 R15=00007faa5b8ec000 RIP=ffffffff81751c87 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 00007faa5b719900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faa5b6f8020 CR3=000000001fd04000 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