[ 39.079786] ------------[ cut here ]------------ [ 39.080824] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.083014] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.084663] Modules linked in: [ 39.085300] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.087464] Tainted: [W]=WARN [ 39.088110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.089687] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.090681] 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 [ 39.094111] RSP: 0018:ffff8880199a7bc0 EFLAGS: 00010286 [ 39.095174] RAX: 0000000000000000 RBX: ffffed1003334f78 RCX: ffffffff813a4050 [ 39.096620] RDX: ffff888019b23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.097998] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003334f2f [ 39.099395] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.100815] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199a7df8 [ 39.102213] FS: 00007f7d5597d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.103788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.104931] CR2: 00007fff9ce10ef7 CR3: 0000000009daf000 CR4: 0000000000350ef0 [ 39.106348] Call Trace: [ 39.106905] [ 39.107348] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.108355] ? __create_object+0x59/0x80 [ 39.109207] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.110248] __vmalloc_noprof+0x59/0x60 [ 39.111076] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.112050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.113057] bpf_prog_alloc+0x39/0x200 [ 39.113869] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.114877] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.115887] do_seccomp+0x349/0x25e0 [ 39.116681] ? find_held_lock+0x2b/0x80 [ 39.117450] ? do_prlimit+0x310/0x610 [ 39.118265] ? __pfx_do_seccomp+0x10/0x10 [ 39.119118] ? do_raw_spin_unlock+0x53/0x220 [ 39.120036] ? _raw_spin_unlock+0x1e/0x40 [ 39.120883] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.121929] ? static_key_count+0x60/0x80 [ 39.122794] prctl_set_seccomp+0x4e/0x70 [ 39.123658] __do_sys_prctl+0xe6c/0x1d70 [ 39.124477] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.125428] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.126494] ? irqentry_exit+0xf3/0x650 [ 39.127329] do_syscall_64+0xbf/0x430 [ 39.128160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.129191] RIP: 0033:0x7f7d55e6f5cd [ 39.129966] 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 [ 39.133278] RSP: 002b:00007fff9ce0eb80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.134662] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7d55e6f5cd [ 39.135960] RDX: 000055e1c3227e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.137235] RBP: 00007fff9ce0ebe0 R08: 0000000000000000 R09: 00007fff9ce0e280 [ 39.138524] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e1ead63ad0 [ 39.139814] R13: 00007fff9ce0f010 R14: 000055e1ead64bc0 R15: 000055e1ead75780 [ 39.141106] [ 39.141530] irq event stamp: 1743 [ 39.142172] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 39.143800] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 39.145135] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 39.146506] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 39.147865] ---[ end trace 0000000000000000 ]--- [ 42.470874] ------------[ cut here ]------------ [ 42.471838] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.473923] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.475658] Modules linked in: [ 42.476261] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.478335] Tainted: [W]=WARN [ 42.478938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.480440] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.481365] 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 [ 42.484610] RSP: 0018:ffff88800e0f7bc0 EFLAGS: 00010286 [ 42.485559] RAX: 0000000000000000 RBX: ffffed1001c1ef78 RCX: ffffffff813a4050 [ 42.486892] RDX: ffff88801703b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.488200] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c1ef2f [ 42.489498] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.490785] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e0f7df8 [ 42.492096] FS: 00007fc3af8ab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.493548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.494614] CR2: 00007ffff114bef7 CR3: 000000000dfd2000 CR4: 0000000000350ef0 [ 42.495942] Call Trace: [ 42.496424] [ 42.496887] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.497820] ? __create_object+0x59/0x80 [ 42.498613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.499609] __vmalloc_noprof+0x59/0x60 [ 42.500345] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.501243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.502194] bpf_prog_alloc+0x39/0x200 [ 42.502945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.503905] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.504824] do_seccomp+0x349/0x25e0 [ 42.505517] ? find_held_lock+0x2b/0x80 [ 42.506286] ? do_prlimit+0x310/0x610 [ 42.507039] ? __pfx_do_seccomp+0x10/0x10 [ 42.507860] ? do_raw_spin_unlock+0x53/0x220 [ 42.508715] ? _raw_spin_unlock+0x1e/0x40 [ 42.509479] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.510462] ? static_key_count+0x60/0x80 [ 42.511265] prctl_set_seccomp+0x4e/0x70 [ 42.512063] __do_sys_prctl+0xe6c/0x1d70 [ 42.512859] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.513729] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.514708] ? irqentry_exit+0xf3/0x650 [ 42.515450] do_syscall_64+0xbf/0x430 [ 42.516212] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.517178] RIP: 0033:0x7fc3afd9d5cd [ 42.517899] 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 [ 42.521167] RSP: 002b:00007ffff1149820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.522564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3afd9d5cd [ 42.523908] RDX: 0000556525ac0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.525222] RBP: 00007ffff1149880 R08: 0000000000000000 R09: 00007ffff1148f20 [ 42.526545] R10: 0000000000000000 R11: 0000000000000246 R12: 000055653e4412b0 [ 42.527855] R13: 00007ffff1149cb0 R14: 000055653e443d20 R15: 000055653e4558d0 [ 42.529176] [ 42.529648] irq event stamp: 1827 [ 42.530269] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 42.531832] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 42.533393] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 42.534969] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 42.536525] ---[ end trace 0000000000000000 ]--- [ 43.308757] ------------[ cut here ]------------ [ 43.309679] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.311771] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.313229] Modules linked in: [ 43.314096] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.316576] Tainted: [W]=WARN [ 43.317192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.318674] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.319559] 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 [ 43.322803] RSP: 0018:ffff88801787fbc0 EFLAGS: 00010286 [ 43.323795] RAX: 0000000000000000 RBX: ffffed1002f0ff78 RCX: ffffffff813a4050 [ 43.325073] RDX: ffff8880161f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.326336] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0ff2f [ 43.327640] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.328919] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801787fdf8 [ 43.330219] FS: 00007fb1a4ab9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.331670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.332742] CR2: 00007ffe93005ef7 CR3: 00000000165dd000 CR4: 0000000000350ef0 [ 43.334052] Call Trace: [ 43.334522] [ 43.334967] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.335901] ? __create_object+0x59/0x80 [ 43.336701] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.337663] __vmalloc_noprof+0x59/0x60 [ 43.338377] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.339236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.340176] bpf_prog_alloc+0x39/0x200 [ 43.340926] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.341871] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.342796] do_seccomp+0x349/0x25e0 [ 43.343485] ? find_held_lock+0x2b/0x80 [ 43.344242] ? do_prlimit+0x310/0x610 [ 43.344973] ? __pfx_do_seccomp+0x10/0x10 [ 43.345764] ? do_raw_spin_unlock+0x53/0x220 [ 43.346556] ? _raw_spin_unlock+0x1e/0x40 [ 43.347355] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.348315] ? static_key_count+0x60/0x80 [ 43.349128] prctl_set_seccomp+0x4e/0x70 [ 43.349928] __do_sys_prctl+0xe6c/0x1d70 [ 43.350715] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.351551] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.352529] ? irqentry_exit+0xf3/0x650 [ 43.353298] do_syscall_64+0xbf/0x430 [ 43.354028] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.354964] RIP: 0033:0x7fb1a4fab5cd [ 43.355674] 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 [ 43.358803] RSP: 002b:00007ffe930047d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.360158] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1a4fab5cd [ 43.361414] RDX: 000055a055367e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.362679] RBP: 00007ffe93004830 R08: 0000000000000000 R09: 00007ffe93003ed0 [ 43.363955] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0855cfbf0 [ 43.365224] R13: 00007ffe93004c60 R14: 000055a0855d9380 R15: 000055a0855e4460 [ 43.366494] [ 43.366938] irq event stamp: 1979 [ 43.367542] hardirqs last enabled at (1987): [] __up_console_sem+0x78/0x80 [ 43.369053] hardirqs last disabled at (1998): [] __up_console_sem+0x5d/0x80 [ 43.370540] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 43.372093] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 43.373605] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55669' (ECDSA) to the list of known hosts. 2025/11/18 07:37:49 fuzzer started 2025/11/18 07:37:49 dialing manager at localhost:37895 2025/11/18 07:37:49 checking machine... 2025/11/18 07:37:49 checking revisions... [ 44.271861] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:37:49 testing simple program... [ 44.356792] cgroup: Unknown subsys name 'net' [ 44.454232] cgroup: Unknown subsys name 'cpuset' [ 44.465183] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:37:48 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888017287438 RCX=ffff8880172872c4 RDX=1ffff11002e50e9b RSI=ffffffff83eea6a7 RDI=ffff888017287444 RBP=ffff8880172874d8 RSP=ffff888017287350 R8 =0000000000000001 R9 =ffff8880172873b0 R10=000000000003c9ed R11=000000000009de8b R12=ffff888017287438 R13=0000000000000000 R14=ffff88800f8e3780 R15=ffff888008c42140 RIP=ffffffff81619077 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 00007fc3af8ab900 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=00007ffff1143000 CR3=000000001f231000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022055 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f60c847d000 CR3=000000000cc61000 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=4bb2d64de3a0559dce4c72ba64238b68 XMM02=2c67c8bc2e329bc30000000000306f88 XMM03=fb795ef6d65770560000000000310a58 XMM04=64e7ce42eb572d5f00000000000ae988 XMM05=4cae3b00d5e6bb9c00000000003217f0 XMM06=5b75c91c804453420000000000320c18 XMM07=e042d86d42eb936e0000000000311440 XMM08=68dedf62e176be2e0000000000306fe8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000