[ 53.939372] ------------[ cut here ]------------ [ 53.940091] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.941655] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 53.942789] Modules linked in: [ 53.943274] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.944831] Tainted: [W]=WARN [ 53.945302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.946473] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.947212] 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 [ 53.949714] RSP: 0018:ffff88800b297bc0 EFLAGS: 00010286 [ 53.950491] RAX: 0000000000000000 RBX: ffffed1001652f78 RCX: ffffffff813a4050 [ 53.951519] RDX: ffff8880172ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.952536] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001652f2f [ 53.953553] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.954570] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b297df8 [ 53.955592] FS: 00007fd569ec2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.956732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.957588] CR2: 00007fd56a3b4580 CR3: 000000000bb8f000 CR4: 0000000000350ef0 [ 53.958619] Call Trace: [ 53.959026] [ 53.959352] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.960058] ? __create_object+0x59/0x80 [ 53.960644] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.961400] __vmalloc_noprof+0x59/0x60 [ 53.961997] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.962657] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.963400] bpf_prog_alloc+0x39/0x200 [ 53.963976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.964672] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.965387] do_seccomp+0x349/0x25e0 [ 53.965949] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.966638] ? __pfx_do_seccomp+0x10/0x10 [ 53.967252] ? find_held_lock+0x2b/0x80 [ 53.967821] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.968577] ? static_key_count+0x60/0x80 [ 53.969214] prctl_set_seccomp+0x4e/0x70 [ 53.969793] __do_sys_prctl+0xe6c/0x1d70 [ 53.970413] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.971100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.971825] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.972587] ? irqentry_exit+0xf3/0x650 [ 53.973195] do_syscall_64+0xbf/0x430 [ 53.973744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.974486] RIP: 0033:0x7fd56a3b45cd [ 53.975050] 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 [ 53.977547] RSP: 002b:00007ffc068acf00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.978638] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd56a3b45cd [ 53.979644] RDX: 0000558893d80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.980664] RBP: 00007ffc068acf60 R08: 0000000000000000 R09: 00007ffc068ac600 [ 53.981675] R10: 0000000000000000 R11: 0000000000000246 R12: 00005588b90392b0 [ 53.982698] R13: 00007ffc068ad390 R14: 00005588b903bd20 R15: 00005588b904d8d0 [ 53.983719] [ 53.984094] irq event stamp: 1675 [ 53.984574] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 53.985773] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 53.987006] softirqs last enabled at (1172): [] handle_softirqs+0x50c/0x770 [ 53.988242] softirqs last disabled at (1151): [] __irq_exit_rcu+0xc4/0x100 [ 53.989460] ---[ end trace 0000000000000000 ]--- [ 57.484321] ------------[ cut here ]------------ [ 57.485254] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.487256] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.488698] Modules linked in: [ 57.489363] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.491366] Tainted: [W]=WARN [ 57.491971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.493414] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.494350] 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 [ 57.497503] RSP: 0018:ffff88801c887bc0 EFLAGS: 00010286 [ 57.498488] RAX: 0000000000000000 RBX: ffffed1003910f78 RCX: ffffffff813a4050 [ 57.499798] RDX: ffff888015920000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.501075] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003910f2f [ 57.502364] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.503658] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c887df8 [ 57.504962] FS: 00007efcb1158900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.506419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.507487] CR2: 00007ffcc8f60ef8 CR3: 000000000d574000 CR4: 0000000000350ef0 [ 57.508754] Call Trace: [ 57.509244] [ 57.509657] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.510555] ? __create_object+0x59/0x80 [ 57.511357] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.512326] __vmalloc_noprof+0x59/0x60 [ 57.513073] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.513948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.514852] bpf_prog_alloc+0x39/0x200 [ 57.515596] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.516536] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.517446] do_seccomp+0x349/0x25e0 [ 57.518167] ? find_held_lock+0x2b/0x80 [ 57.518945] ? do_prlimit+0x310/0x610 [ 57.519638] ? __pfx_do_seccomp+0x10/0x10 [ 57.520419] ? do_raw_spin_unlock+0x53/0x220 [ 57.521260] ? _raw_spin_unlock+0x1e/0x40 [ 57.522046] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.523025] ? static_key_count+0x60/0x80 [ 57.523785] prctl_set_seccomp+0x4e/0x70 [ 57.524561] __do_sys_prctl+0xe6c/0x1d70 [ 57.525364] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.526226] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.527202] ? irqentry_exit+0xf3/0x650 [ 57.527973] do_syscall_64+0xbf/0x430 [ 57.528668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.529624] RIP: 0033:0x7efcb164a5cd [ 57.530322] 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 [ 57.533524] RSP: 002b:00007ffcc8f5f420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.534921] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efcb164a5cd [ 57.536230] RDX: 000055b7e82c4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.537545] RBP: 00007ffcc8f5f480 R08: 0000000000000000 R09: 00007ffcc8f5eb20 [ 57.538846] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b7ec999ad0 [ 57.540171] R13: 00007ffcc8f5f8b0 R14: 000055b7ec99abc0 R15: 000055b7ec9ab780 [ 57.541509] [ 57.541973] irq event stamp: 1747 [ 57.542601] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 57.544118] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 57.545640] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 57.547210] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 57.548718] ---[ end trace 0000000000000000 ]--- [ 58.403212] ------------[ cut here ]------------ [ 58.404251] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.406505] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 58.408112] Modules linked in: [ 58.408767] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.411236] Tainted: [W]=WARN [ 58.411848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.413581] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.414580] 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 [ 58.418035] RSP: 0018:ffff88801afafbc0 EFLAGS: 00010286 [ 58.419113] RAX: 0000000000000000 RBX: ffffed10035f5f78 RCX: ffffffff813a4050 [ 58.420500] RDX: ffff888016568000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.421904] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035f5f2f [ 58.423294] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.424693] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801afafdf8 [ 58.426081] FS: 00007ff9be69e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.427643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.428787] CR2: 00007ffccd7c7ef8 CR3: 000000000b315000 CR4: 0000000000350ef0 [ 58.430191] Call Trace: [ 58.430708] [ 58.431201] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.432183] ? __create_object+0x59/0x80 [ 58.433042] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.434099] __vmalloc_noprof+0x59/0x60 [ 58.434943] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.435833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.436844] bpf_prog_alloc+0x39/0x200 [ 58.437657] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.438669] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.439653] do_seccomp+0x349/0x25e0 [ 58.440467] ? find_held_lock+0x2b/0x80 [ 58.441301] ? do_prlimit+0x310/0x610 [ 58.442105] ? __pfx_do_seccomp+0x10/0x10 [ 58.442975] ? do_raw_spin_unlock+0x53/0x220 [ 58.443828] ? _raw_spin_unlock+0x1e/0x40 [ 58.444690] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.445741] ? static_key_count+0x60/0x80 [ 58.446629] prctl_set_seccomp+0x4e/0x70 [ 58.447477] __do_sys_prctl+0xe6c/0x1d70 [ 58.448324] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.449255] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.450295] ? irqentry_exit+0xf3/0x650 [ 58.451137] do_syscall_64+0xbf/0x430 [ 58.451938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.452961] RIP: 0033:0x7ff9beb905cd [ 58.453665] 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 [ 58.457066] RSP: 002b:00007ffccd7c5ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.458519] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9beb905cd [ 58.459924] RDX: 000055f677ddae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.461300] RBP: 00007ffccd7c5f00 R08: 0000000000000000 R09: 00007ffccd7c55a0 [ 58.462681] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f697eb8b10 [ 58.464034] R13: 00007ffccd7c6330 R14: 000055f697eb92b0 R15: 000055f697ecd6f0 [ 58.465409] [ 58.465864] irq event stamp: 1861 [ 58.466546] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 58.468188] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 58.469798] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 58.471435] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 58.472792] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49033' (ECDSA) to the list of known hosts. 2025/11/18 16:29:46 fuzzer started 2025/11/18 16:29:46 dialing manager at localhost:34383 2025/11/18 16:29:46 checking machine... 2025/11/18 16:29:46 checking revisions... [ 59.391612] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:29:46 testing simple program... [ 59.466459] cgroup: Unknown subsys name 'net' [ 59.523532] cgroup: Unknown subsys name 'cpuset' [ 59.536985] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:29:46 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=dfb8078e475e76a4 RDX=ffffffff8135e4a9 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff88806ce08ac8 RSP=ffff88806ce089f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806ce08ab8 R14=ffff8880154a8000 R15=ffff88806ce08a70 RIP=ffffffff815bd125 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 00007f366a0cb900 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=00007efcb170d650 CR3=000000000b84d000 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=1228878ad796bc9a00000000000ae988 XMM05=9c372309a0ae39140000000000321890 XMM06=5e6e63fe205ac955000000000031f930 XMM07=fb795ef6d6577056000000000030ec80 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87ce3ea0 RBX=0000000000000100 RCX=0000000000000100 RDX=0000000000000008 RSI=ffff888016c74200 RDI=ffff888016c73780 RBP=ffff888016c73780 RSP=ffff88801c8b76c0 R8 =0000000000080000 R9 =0000000000000010 R10=0000000000000000 R11=0000000000000000 R12=0000000000000008 R13=0000000000000001 R14=ffff888016c74200 R15=0000000000000004 RIP=ffffffff815265b1 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 00007ff64b3ff700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeaa8ddbd8 CR3=000000000e1d9000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3434325b646873732035343a3932 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323432 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000