[ 38.968108] ------------[ cut here ]------------ [ 38.969070] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.971091] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.972584] Modules linked in: [ 38.973217] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.975187] Tainted: [W]=WARN [ 38.975731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.977193] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.978088] 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 [ 38.981229] RSP: 0018:ffff8880164d7bc0 EFLAGS: 00010286 [ 38.982205] RAX: 0000000000000000 RBX: ffffed1002c9af78 RCX: ffffffff813a4050 [ 38.983467] RDX: ffff88801632d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.984731] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9af2f [ 38.986004] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.987266] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164d7df8 [ 38.988546] FS: 00007f2f6fd47900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.990008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.991075] CR2: 00007ffdd58a2ef7 CR3: 000000000c963000 CR4: 0000000000350ef0 [ 38.992359] Call Trace: [ 38.992824] [ 38.993336] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.994259] ? __create_object+0x59/0x80 [ 38.995057] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.996050] __vmalloc_noprof+0x59/0x60 [ 38.996759] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.997649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.998592] bpf_prog_alloc+0x39/0x200 [ 38.999313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.000242] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.001154] do_seccomp+0x349/0x25e0 [ 39.001816] ? find_held_lock+0x2b/0x80 [ 39.002586] ? do_prlimit+0x310/0x610 [ 39.003322] ? __pfx_do_seccomp+0x10/0x10 [ 39.004111] ? do_raw_spin_unlock+0x53/0x220 [ 39.004895] ? _raw_spin_unlock+0x1e/0x40 [ 39.005707] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.006672] ? static_key_count+0x60/0x80 [ 39.007481] prctl_set_seccomp+0x4e/0x70 [ 39.008251] __do_sys_prctl+0xe6c/0x1d70 [ 39.009039] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.009854] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.010836] ? irqentry_exit+0xf3/0x650 [ 39.011589] do_syscall_64+0xbf/0x430 [ 39.012310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.013259] RIP: 0033:0x7f2f702395cd [ 39.013960] 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 [ 39.017151] RSP: 002b:00007ffdd58a0470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.018519] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f702395cd [ 39.019780] RDX: 000055f41683de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.021065] RBP: 00007ffdd58a04d0 R08: 0000000000000000 R09: 00007ffdd589fb70 [ 39.022336] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f455d4fb10 [ 39.023594] R13: 00007ffdd58a0900 R14: 000055f455d502b0 R15: 000055f455d646f0 [ 39.024890] [ 39.025371] irq event stamp: 1763 [ 39.026016] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 39.027535] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 39.029050] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 39.030577] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 39.032079] ---[ end trace 0000000000000000 ]--- [ 42.473851] ------------[ cut here ]------------ [ 42.474618] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.476292] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.477507] Modules linked in: [ 42.478033] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.479658] Tainted: [W]=WARN [ 42.480147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.481365] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.482125] 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 [ 42.484772] RSP: 0018:ffff8880170cfbc0 EFLAGS: 00010286 [ 42.485587] RAX: 0000000000000000 RBX: ffffed1002e19f78 RCX: ffffffff813a4050 [ 42.486635] RDX: ffff88800ee0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.487685] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e19f2f [ 42.488736] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.489798] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170cfdf8 [ 42.490853] FS: 00007fc6e00d1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.492028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.492865] CR2: 00007fc6e05c3580 CR3: 000000001dbc7000 CR4: 0000000000350ef0 [ 42.493934] Call Trace: [ 42.494320] [ 42.494657] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.495404] ? __create_object+0x59/0x80 [ 42.496040] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.496804] __vmalloc_noprof+0x59/0x60 [ 42.497443] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.498165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.498896] bpf_prog_alloc+0x39/0x200 [ 42.499508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.500270] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.501017] do_seccomp+0x349/0x25e0 [ 42.501577] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.502334] ? __pfx_do_seccomp+0x10/0x10 [ 42.502989] ? find_held_lock+0x2b/0x80 [ 42.503580] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.504366] ? static_key_count+0x60/0x80 [ 42.505046] prctl_set_seccomp+0x4e/0x70 [ 42.505869] __do_sys_prctl+0xe6c/0x1d70 [ 42.506529] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.507239] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.508025] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.508785] ? irqentry_exit+0xf3/0x650 [ 42.509430] do_syscall_64+0xbf/0x430 [ 42.510033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.510783] RIP: 0033:0x7fc6e05c35cd [ 42.511356] 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 [ 42.513970] RSP: 002b:00007ffd87f0c3e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.515288] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6e05c35cd [ 42.516347] RDX: 0000560c11e73e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.517736] RBP: 00007ffd87f0c440 R08: 0000000000000000 R09: 00007ffd87f0bae0 [ 42.518813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c13e8fad0 [ 42.519857] R13: 00007ffd87f0c870 R14: 0000560c13e90bc0 R15: 0000560c13ea1780 [ 42.520934] [ 42.521304] irq event stamp: 1665 [ 42.521798] hardirqs last enabled at (1673): [] __up_console_sem+0x78/0x80 [ 42.523058] hardirqs last disabled at (1682): [] __up_console_sem+0x5d/0x80 [ 42.524309] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 42.525586] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 42.526842] ---[ end trace 0000000000000000 ]--- [ 43.357225] ------------[ cut here ]------------ [ 43.358283] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.360587] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.362443] Modules linked in: [ 43.363165] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.365407] Tainted: [W]=WARN [ 43.366078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.367743] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.368800] 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 [ 43.372712] RSP: 0018:ffff88801408fbc0 EFLAGS: 00010286 [ 43.373946] RAX: 0000000000000000 RBX: ffffed1002811f78 RCX: ffffffff813a4050 [ 43.375529] RDX: ffff8880165a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.377122] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002811f2f [ 43.378705] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.380272] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801408fdf8 [ 43.381858] FS: 00007fb9876ee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.383620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.384939] CR2: 00007ffe29773ef7 CR3: 000000001424b000 CR4: 0000000000350ef0 [ 43.386537] Call Trace: [ 43.387152] [ 43.387657] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.388779] ? __create_object+0x59/0x80 [ 43.389797] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.391069] __vmalloc_noprof+0x59/0x60 [ 43.392060] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.393191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.394383] bpf_prog_alloc+0x39/0x200 [ 43.395345] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.396532] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.397700] do_seccomp+0x349/0x25e0 [ 43.398639] ? find_held_lock+0x2b/0x80 [ 43.399611] ? do_prlimit+0x310/0x610 [ 43.400577] ? __pfx_do_seccomp+0x10/0x10 [ 43.401599] ? do_raw_spin_unlock+0x53/0x220 [ 43.402693] ? _raw_spin_unlock+0x1e/0x40 [ 43.403724] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.404985] ? static_key_count+0x60/0x80 [ 43.406014] prctl_set_seccomp+0x4e/0x70 [ 43.407016] __do_sys_prctl+0xe6c/0x1d70 [ 43.408017] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.409157] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.410412] ? irqentry_exit+0xf3/0x650 [ 43.411393] do_syscall_64+0xbf/0x430 [ 43.412354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.413594] RIP: 0033:0x7fb987be05cd [ 43.414488] 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 [ 43.418570] RSP: 002b:00007ffe29771290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.420315] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb987be05cd [ 43.421956] RDX: 00005651dbb79e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.423340] RBP: 00007ffe297712f0 R08: 0000000000000000 R09: 00007ffe29770990 [ 43.424721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565202a28b10 [ 43.426119] R13: 00007ffe29771720 R14: 0000565202a292b0 R15: 0000565202a3d6f0 [ 43.427525] [ 43.428025] irq event stamp: 1825 [ 43.428649] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 43.430314] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 43.431939] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 43.433566] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 43.435217] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11574' (ECDSA) to the list of known hosts. 2025/11/17 21:21:39 fuzzer started 2025/11/17 21:21:39 dialing manager at localhost:37895 2025/11/17 21:21:39 checking machine... 2025/11/17 21:21:39 checking revisions... [ 44.336598] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:21:39 testing simple program... [ 44.425376] cgroup: Unknown subsys name 'net' [ 44.475719] cgroup: Unknown subsys name 'cpuset' [ 44.492604] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:21:38 Registers: info registers vcpu 0 RAX=0000000000002005 RBX=ffff88800eff5340 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800eff5d98 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800eff5de8 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----PC] 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 00007fc6e00d1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc6e0688618 CR3=000000001e0b4000 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=31323a313220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363933 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888009613780 RBX=0000000000000000 RCX=0000000000000001 RDX=1ffff110012c26fd RSI=ffff88806cf37358 RDI=ffff8880096137e8 RBP=ffff8880096fb800 RSP=ffff888009757b20 R8 =0000000000000001 R9 =ffff88806cf37500 R10=00000000000001e9 R11=0000000000000001 R12=ffff888009613800 R13=ffff88806cf37400 R14=dffffc0000000000 R15=ffff88806cf37340 RIP=ffffffff814b98ad RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560c13ecbe58 CR3=000000000d8bb000 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=323c10b5caf94e80044b0c5002566516 XMM02=0000000000305b30ec2efd57dc4c00df XMM03=000000000030ec102d2c2859697a8ed0 XMM04=c831c51ab138790a00000000000ae988 XMM05=d40ebcbffcaee7f3000000000031fdd0 XMM06=5b75c91c80445342000000000031fa00 XMM07=e042d86d42eb936e000000000030ee90 XMM08=2d2c2859697a8ed00000000000305b90 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000