[ 39.012962] ------------[ cut here ]------------ [ 39.013774] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.015625] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.016898] Modules linked in: [ 39.017401] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.019076] Tainted: [W]=WARN [ 39.019595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.020840] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.021634] 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 [ 39.024391] RSP: 0018:ffff888015f37bc0 EFLAGS: 00010286 [ 39.025234] RAX: 0000000000000000 RBX: ffffed1002be6f78 RCX: ffffffff813a4050 [ 39.026348] RDX: ffff8880160f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.027460] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be6f2f [ 39.028586] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.029701] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f37df8 [ 39.030825] FS: 00007f261a7bb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.032089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.033016] CR2: 00007fff11bc2ef8 CR3: 000000000d916000 CR4: 0000000000350ef0 [ 39.034126] Call Trace: [ 39.034564] [ 39.034919] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.035704] ? __create_object+0x59/0x80 [ 39.036347] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.037192] __vmalloc_noprof+0x59/0x60 [ 39.037852] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.038612] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.039381] bpf_prog_alloc+0x39/0x200 [ 39.040032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.040843] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.041628] do_seccomp+0x349/0x25e0 [ 39.042209] ? find_held_lock+0x2b/0x80 [ 39.042874] ? do_prlimit+0x310/0x610 [ 39.043478] ? __pfx_do_seccomp+0x10/0x10 [ 39.044157] ? do_raw_spin_unlock+0x53/0x220 [ 39.044875] ? _raw_spin_unlock+0x1e/0x40 [ 39.045515] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.046353] ? static_key_count+0x60/0x80 [ 39.047051] prctl_set_seccomp+0x4e/0x70 [ 39.047725] __do_sys_prctl+0xe6c/0x1d70 [ 39.048361] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.049104] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.049934] ? irqentry_exit+0xf3/0x650 [ 39.050596] do_syscall_64+0xbf/0x430 [ 39.051198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.052037] RIP: 0033:0x7f261acad5cd [ 39.052646] 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 [ 39.055399] RSP: 002b:00007fff11bc0fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.056599] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f261acad5cd [ 39.057710] RDX: 000055cbbd306e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.058829] RBP: 00007fff11bc1000 R08: 0000000000000000 R09: 00007fff11bc06a0 [ 39.059957] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cbeee7c2b0 [ 39.061068] R13: 00007fff11bc1430 R14: 000055cbeee7ed20 R15: 000055cbeee908d0 [ 39.062195] [ 39.062595] irq event stamp: 1755 [ 39.063120] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 39.064447] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 39.065776] softirqs last enabled at (1402): [] handle_softirqs+0x50c/0x770 [ 39.067116] softirqs last disabled at (1397): [] __irq_exit_rcu+0xc4/0x100 [ 39.068446] ---[ end trace 0000000000000000 ]--- [ 42.052453] ------------[ cut here ]------------ [ 42.053216] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.054884] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.056090] Modules linked in: [ 42.056615] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.058248] Tainted: [W]=WARN [ 42.058741] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.059965] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.060722] 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 [ 42.063336] RSP: 0018:ffff888016a17bc0 EFLAGS: 00010286 [ 42.064158] RAX: 0000000000000000 RBX: ffffed1002d42f78 RCX: ffffffff813a4050 [ 42.065217] RDX: ffff888016bcd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.066284] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d42f2f [ 42.067342] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.068415] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a17df8 [ 42.069479] FS: 00007f897f1e5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.070662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.071504] CR2: 00007f897f6d7580 CR3: 000000000e5cc000 CR4: 0000000000350ef0 [ 42.072594] Call Trace: [ 42.072974] [ 42.073310] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.074058] ? __create_object+0x59/0x80 [ 42.074695] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.075460] __vmalloc_noprof+0x59/0x60 [ 42.076097] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.076806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.077573] bpf_prog_alloc+0x39/0x200 [ 42.078145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.078922] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.079685] do_seccomp+0x349/0x25e0 [ 42.080244] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.080988] ? __pfx_do_seccomp+0x10/0x10 [ 42.081643] ? find_held_lock+0x2b/0x80 [ 42.082252] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.083057] ? static_key_count+0x60/0x80 [ 42.083739] prctl_set_seccomp+0x4e/0x70 [ 42.084347] __do_sys_prctl+0xe6c/0x1d70 [ 42.085015] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.085733] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.086502] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.087307] ? irqentry_exit+0xf3/0x650 [ 42.087948] do_syscall_64+0xbf/0x430 [ 42.088560] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.089314] RIP: 0033:0x7f897f6d75cd [ 42.089894] 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 [ 42.092547] RSP: 002b:00007ffdbadeade0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.093678] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f897f6d75cd [ 42.094733] RDX: 000055cd3c196e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.095811] RBP: 00007ffdbadeae40 R08: 0000000000000000 R09: 00007ffdbadea4e0 [ 42.096853] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd52067ad0 [ 42.097912] R13: 00007ffdbadeb270 R14: 000055cd52068bc0 R15: 000055cd52079780 [ 42.098978] [ 42.099328] irq event stamp: 1711 [ 42.099876] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 42.101150] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 42.102415] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 42.103705] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 42.104950] ---[ end trace 0000000000000000 ]--- [ 42.737253] ------------[ cut here ]------------ [ 42.738019] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.739704] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.741094] Modules linked in: [ 42.741720] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.743371] Tainted: [W]=WARN [ 42.743878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.745097] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.745865] 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 [ 42.748544] RSP: 0018:ffff88800a95fbc0 EFLAGS: 00010286 [ 42.749327] RAX: 0000000000000000 RBX: ffffed100152bf78 RCX: ffffffff813a4050 [ 42.750366] RDX: ffff888016828000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.751429] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100152bf2f [ 42.752538] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.753603] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a95fdf8 [ 42.754677] FS: 00007fb4edf7c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.755897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.756795] CR2: 00007ffed9fb5ef8 CR3: 000000001fdbd000 CR4: 0000000000350ef0 [ 42.757887] Call Trace: [ 42.758272] [ 42.758654] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.759359] ? __create_object+0x59/0x80 [ 42.760011] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.760807] __vmalloc_noprof+0x59/0x60 [ 42.761395] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.762111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.762884] bpf_prog_alloc+0x39/0x200 [ 42.763462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.764250] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.765004] do_seccomp+0x349/0x25e0 [ 42.765622] ? find_held_lock+0x2b/0x80 [ 42.766228] ? do_prlimit+0x310/0x610 [ 42.766861] ? __pfx_do_seccomp+0x10/0x10 [ 42.767487] ? do_raw_spin_unlock+0x53/0x220 [ 42.768192] ? _raw_spin_unlock+0x1e/0x40 [ 42.768853] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.769654] ? static_key_count+0x60/0x80 [ 42.770277] prctl_set_seccomp+0x4e/0x70 [ 42.770917] __do_sys_prctl+0xe6c/0x1d70 [ 42.771584] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.772263] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.773068] ? irqentry_exit+0xf3/0x650 [ 42.773704] do_syscall_64+0xbf/0x430 [ 42.774288] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.775085] RIP: 0033:0x7fb4ee46e5cd [ 42.775675] 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 [ 42.778308] RSP: 002b:00007ffed9fb45c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.779471] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4ee46e5cd [ 42.780559] RDX: 0000559c4aff1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.781655] RBP: 00007ffed9fb4620 R08: 0000000000000000 R09: 00007ffed9fb3cc0 [ 42.782751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c87dd2ad0 [ 42.783864] R13: 00007ffed9fb4a50 R14: 0000559c87dd3bc0 R15: 0000559c87de4780 [ 42.784979] [ 42.785341] irq event stamp: 1801 [ 42.785896] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 42.787186] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 42.788464] softirqs last enabled at (1316): [] handle_softirqs+0x50c/0x770 [ 42.789776] softirqs last disabled at (1289): [] __irq_exit_rcu+0xc4/0x100 [ 42.791050] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11389' (ECDSA) to the list of known hosts. 2025/11/17 20:16:03 fuzzer started 2025/11/17 20:16:04 dialing manager at localhost:37895 2025/11/17 20:16:04 checking machine... 2025/11/17 20:16:04 checking revisions... [ 43.719347] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:16:04 testing simple program... [ 43.810512] cgroup: Unknown subsys name 'net' [ 43.889776] cgroup: Unknown subsys name 'cpuset' [ 43.913585] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:16:03 Registers: info registers vcpu 0 RAX=000000001b50b1ab RBX=00000000d0b39c4c RCX=ffff88800fa096e0 RDX=000000000000000b RSI=000000001d522c1e RDI=0000000000000001 RBP=0000000000000001 RSP=ffff888018fcf7c8 R8 =000000004a88d2cb R9 =ffff88806be9c4c0 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000002800 R14=ffff888018fcf830 R15=000000000000000b RIP=ffffffff82642466 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 00007f897f1e5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f897f1aa008 CR3=000000001fc82000 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 info registers vcpu 1 RAX=1ffffffff0d41713 RBX=0000000000000002 RCX=ffffffff86a0b896 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff88806cf08ab8 RBP=ffff88806cf08aa8 RSP=ffff88806cf089e0 R8 =ffffffff86a0b89a R9 =ffff88806cf08a90 R10=000000000003c9ed R11=0000000000008972 R12=ffff88806cf08ab0 R13=ffff88806cf08a98 R14=ffff88806cf08ff0 R15=ffff88806cf08a50 RIP=ffffffff8135f084 RFL=00000212 [----A--] 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 00007f12dafda900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f12da6f3038 CR3=000000000e59c000 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=0d22c72bca36047500000000000ae988 XMM05=423ca498031d5aa600000000003232e8 XMM06=090f1556b20111b300000000003221a0 XMM07=fb795ef6d65770560000000000312a28 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000