[ 46.153728] ------------[ cut here ]------------ [ 46.154708] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.156792] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.158315] Modules linked in: [ 46.158925] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.161018] Tainted: [W]=WARN [ 46.161628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.163159] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.164114] 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 [ 46.167354] RSP: 0018:ffff88800dd27bc0 EFLAGS: 00010286 [ 46.168370] RAX: 0000000000000000 RBX: ffffed1001ba4f78 RCX: ffffffff813a4050 [ 46.169701] RDX: ffff888016431bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.171053] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ba4f2f [ 46.172391] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.173703] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dd27df8 [ 46.175011] FS: 00007fa5a7302900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.176520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.177599] CR2: 00007fa5a77f4580 CR3: 000000000cf69000 CR4: 0000000000350ef0 [ 46.178909] Call Trace: [ 46.179452] [ 46.179872] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.180797] ? __create_object+0x59/0x80 [ 46.181606] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.182602] __vmalloc_noprof+0x59/0x60 [ 46.183387] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.184283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.185238] bpf_prog_alloc+0x39/0x200 [ 46.185951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.186896] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.187822] do_seccomp+0x349/0x25e0 [ 46.188548] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.189464] ? __pfx_do_seccomp+0x10/0x10 [ 46.190265] ? find_held_lock+0x2b/0x80 [ 46.190983] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.191960] ? static_key_count+0x60/0x80 [ 46.192761] prctl_set_seccomp+0x4e/0x70 [ 46.193543] __do_sys_prctl+0xe6c/0x1d70 [ 46.194335] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.195195] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.196191] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.197171] ? irqentry_exit+0xf3/0x650 [ 46.197888] do_syscall_64+0xbf/0x430 [ 46.198626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.199587] RIP: 0033:0x7fa5a77f45cd [ 46.200294] 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 [ 46.203479] RSP: 002b:00007ffcec216bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.204849] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5a77f45cd [ 46.206158] RDX: 00005564c53fee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.207447] RBP: 00007ffcec216c30 R08: 0000000000000000 R09: 00007ffcec2162d0 [ 46.208730] R10: 0000000000000000 R11: 0000000000000246 R12: 00005564dd344b10 [ 46.210051] R13: 00007ffcec217060 R14: 00005564dd3452b0 R15: 00005564dd3596f0 [ 46.211355] [ 46.211797] irq event stamp: 1745 [ 46.212473] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 46.214013] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 46.215557] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 46.217094] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 46.218611] ---[ end trace 0000000000000000 ]--- [ 49.697656] ------------[ cut here ]------------ [ 49.698583] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.700597] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.702049] Modules linked in: [ 49.702630] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.704630] Tainted: [W]=WARN [ 49.705216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.706675] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.707598] 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 [ 49.710756] RSP: 0018:ffff88801aebfbc0 EFLAGS: 00010286 [ 49.711733] RAX: 0000000000000000 RBX: ffffed10035d7f78 RCX: ffffffff813a4050 [ 49.713003] RDX: ffff888016ce0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.714291] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035d7f2f [ 49.715564] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.716833] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aebfdf8 [ 49.718117] FS: 00007fc1e6158900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.719541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.720585] CR2: 00007ffe35bc5ef8 CR3: 0000000020626000 CR4: 0000000000350ef0 [ 49.721860] Call Trace: [ 49.722369] [ 49.722779] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.723666] ? __create_object+0x59/0x80 [ 49.724439] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.725414] __vmalloc_noprof+0x59/0x60 [ 49.726177] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.727003] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.727948] bpf_prog_alloc+0x39/0x200 [ 49.728679] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.729604] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.730509] do_seccomp+0x349/0x25e0 [ 49.731231] ? find_held_lock+0x2b/0x80 [ 49.731949] ? do_prlimit+0x310/0x610 [ 49.732699] ? __pfx_do_seccomp+0x10/0x10 [ 49.733482] ? do_raw_spin_unlock+0x53/0x220 [ 49.734306] ? _raw_spin_unlock+0x1e/0x40 [ 49.735074] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.735997] ? static_key_count+0x60/0x80 [ 49.736798] prctl_set_seccomp+0x4e/0x70 [ 49.737563] __do_sys_prctl+0xe6c/0x1d70 [ 49.738331] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.739172] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.740134] ? irqentry_exit+0xf3/0x650 [ 49.740842] do_syscall_64+0xbf/0x430 [ 49.741574] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.742499] RIP: 0033:0x7fc1e664a5cd [ 49.743204] 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 [ 49.746346] RSP: 002b:00007ffe35bc4c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.747693] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc1e664a5cd [ 49.748967] RDX: 00005640e5e31e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.750225] RBP: 00007ffe35bc4c60 R08: 0000000000000000 R09: 00007ffe35bc4300 [ 49.751507] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640f9a012b0 [ 49.752779] R13: 00007ffe35bc5090 R14: 00005640f9a03d20 R15: 00005640f9a158d0 [ 49.754070] [ 49.754487] irq event stamp: 1711 [ 49.755114] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 49.756620] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 49.758118] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 49.759669] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 49.761169] ---[ end trace 0000000000000000 ]--- [ 50.541686] ------------[ cut here ]------------ [ 50.542452] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.544202] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.545595] Modules linked in: [ 50.546178] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.547838] Tainted: [W]=WARN [ 50.548344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.549546] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.550309] 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 [ 50.552971] RSP: 0018:ffff88800ce47bc0 EFLAGS: 00010286 [ 50.553785] RAX: 0000000000000000 RBX: ffffed10019c8f78 RCX: ffffffff813a4050 [ 50.554858] RDX: ffff888014503780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.555933] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019c8f2f [ 50.556998] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.558069] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ce47df8 [ 50.559142] FS: 00007f8223215900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.560355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.561252] CR2: 00007f8223707580 CR3: 000000002079b000 CR4: 0000000000350ef0 [ 50.562320] Call Trace: [ 50.562709] [ 50.563082] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.563818] ? __create_object+0x59/0x80 [ 50.564472] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.565285] __vmalloc_noprof+0x59/0x60 [ 50.565869] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.566589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.567356] bpf_prog_alloc+0x39/0x200 [ 50.567945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.568711] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.569471] do_seccomp+0x349/0x25e0 [ 50.570020] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.570756] ? __pfx_do_seccomp+0x10/0x10 [ 50.571402] ? find_held_lock+0x2b/0x80 [ 50.572004] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.572811] ? static_key_count+0x60/0x80 [ 50.573470] prctl_set_seccomp+0x4e/0x70 [ 50.574107] __do_sys_prctl+0xe6c/0x1d70 [ 50.574716] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.575440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.576256] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.577019] ? irqentry_exit+0xf3/0x650 [ 50.577651] do_syscall_64+0xbf/0x430 [ 50.578260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.579007] RIP: 0033:0x7f82237075cd [ 50.579600] 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 [ 50.582221] RSP: 002b:00007fff5ec10530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.583353] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82237075cd [ 50.584415] RDX: 0000558cd0a7be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.585469] RBP: 00007fff5ec10590 R08: 0000000000000000 R09: 00007fff5ec0fc30 [ 50.586537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d0d5efad0 [ 50.587621] R13: 00007fff5ec109c0 R14: 0000558d0d5f0bc0 R15: 0000558d0d601780 [ 50.588713] [ 50.589099] irq event stamp: 1807 [ 50.589603] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.590869] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 50.592154] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 50.593450] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 50.594713] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1725' (ECDSA) to the list of known hosts. 2025/11/18 16:32:39 fuzzer started 2025/11/18 16:32:40 dialing manager at localhost:34383 2025/11/18 16:32:40 checking machine... 2025/11/18 16:32:40 checking revisions... [ 51.621723] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:32:40 testing simple program... [ 51.720167] cgroup: Unknown subsys name 'net' [ 51.770168] cgroup: Unknown subsys name 'cpuset' [ 51.783700] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:32:39 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888015c57f58 RCX=ffffffff81be1634 RDX=ffff888016ce3780 RSI=ffffffff81be1642 RDI=0000000000000007 RBP=ffff888017ced180 RSP=ffff888015c57ef0 R8 =0000000000000000 R9 =ffffed10012873c0 R10=ffff888017ced180 R11=0000000000000000 R12=0000000000000006 R13=0000000000000010 R14=000000000000541b R15=00007ffebbbdca94 RIP=ffffffff81751e08 RFL=00000282 [--S----] 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 00007fc3e104b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc3e0761018 CR3=000000000d419000 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=529d4cb00ef099a45a48b288205e4057 XMM02=0000000000304ff0eff9b2d0a8fce9cb XMM03=00000000003050c02c67c8bc2e329bc3 XMM04=e60613ba6d581b6b00000000000ae988 XMM05=8cbdb113bd38ded5000000000031fda0 XMM06=5b75c91c80445342000000000031eb90 XMM07=fb795ef6d6577056000000000030ed18 XMM08=2c67c8bc2e329bc30000000000305060 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=000055d3a223dc50 RBP=00007fafa4f2bc90 RSP=00007fafa4f2bb80 R8 =00007fafa4f2c700 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=00007fafa530c23f R14=000055d3a223dc80 R15=0000000000802000 RIP=000055d38b7a8cb6 RFL=00000217 [----APC] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fafa4f2c700 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc1e6127008 CR3=000000000e0f9000 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=2039333a32333a363120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038333a32333a3631203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000