[ 45.671907] ------------[ cut here ]------------ [ 45.672824] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.674794] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.676246] Modules linked in: [ 45.676869] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.679085] Tainted: [W]=WARN [ 45.679740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.681232] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.682159] 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 [ 45.685349] RSP: 0018:ffff88801a9efbc0 EFLAGS: 00010286 [ 45.686341] RAX: 0000000000000000 RBX: ffffed100353df78 RCX: ffffffff813a4050 [ 45.687644] RDX: ffff88801a8f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.688912] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100353df2f [ 45.690214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.691485] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a9efdf8 [ 45.692757] FS: 00007f463a1eb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.694208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.695256] CR2: 00007ffe54590ef8 CR3: 000000000e321000 CR4: 0000000000350ef0 [ 45.696544] Call Trace: [ 45.697002] [ 45.697460] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.698327] ? __create_object+0x59/0x80 [ 45.699099] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.700058] __vmalloc_noprof+0x59/0x60 [ 45.700810] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.701667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.702608] bpf_prog_alloc+0x39/0x200 [ 45.703306] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.704230] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.705123] do_seccomp+0x349/0x25e0 [ 45.705843] ? find_held_lock+0x2b/0x80 [ 45.706620] ? do_prlimit+0x310/0x610 [ 45.707322] ? __pfx_do_seccomp+0x10/0x10 [ 45.708120] ? do_raw_spin_unlock+0x53/0x220 [ 45.708956] ? _raw_spin_unlock+0x1e/0x40 [ 45.709743] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.710729] ? static_key_count+0x60/0x80 [ 45.711543] prctl_set_seccomp+0x4e/0x70 [ 45.712281] __do_sys_prctl+0xe6c/0x1d70 [ 45.713074] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.713929] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.714895] ? irqentry_exit+0xf3/0x650 [ 45.715651] do_syscall_64+0xbf/0x430 [ 45.716336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.717275] RIP: 0033:0x7f463a6dd5cd [ 45.717965] 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 [ 45.721126] RSP: 002b:00007ffe5458e280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.722493] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f463a6dd5cd [ 45.723782] RDX: 0000561d4517ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.725057] RBP: 00007ffe5458e2e0 R08: 0000000000000000 R09: 00007ffe5458d980 [ 45.726360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d7ace3b10 [ 45.727453] R13: 00007ffe5458e710 R14: 0000561d7ace42b0 R15: 0000561d7acf86f0 [ 45.728521] [ 45.728869] irq event stamp: 1915 [ 45.729368] hardirqs last enabled at (1923): [] __up_console_sem+0x78/0x80 [ 45.730653] hardirqs last disabled at (1934): [] __up_console_sem+0x5d/0x80 [ 45.731916] softirqs last enabled at (1888): [] handle_softirqs+0x50c/0x770 [ 45.733180] softirqs last disabled at (1883): [] __irq_exit_rcu+0xc4/0x100 [ 45.734440] ---[ end trace 0000000000000000 ]--- [ 49.153664] ------------[ cut here ]------------ [ 49.154619] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.156591] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.158051] Modules linked in: [ 49.158684] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.160676] Tainted: [W]=WARN [ 49.161237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.162726] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.163631] 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 [ 49.166800] RSP: 0018:ffff88801bcafbc0 EFLAGS: 00010286 [ 49.167789] RAX: 0000000000000000 RBX: ffffed1003795f78 RCX: ffffffff813a4050 [ 49.169070] RDX: ffff88800efe5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.170393] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003795f2f [ 49.171689] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.172954] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bcafdf8 [ 49.174241] FS: 00007fd3b1442900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.175673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.176745] CR2: 00007fd3b1934580 CR3: 000000000dbef000 CR4: 0000000000350ef0 [ 49.178055] Call Trace: [ 49.178648] [ 49.179072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.179997] ? __create_object+0x59/0x80 [ 49.180787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.181754] __vmalloc_noprof+0x59/0x60 [ 49.182523] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.183340] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.184280] bpf_prog_alloc+0x39/0x200 [ 49.185009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.185943] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.186859] do_seccomp+0x349/0x25e0 [ 49.187581] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.188476] ? __pfx_do_seccomp+0x10/0x10 [ 49.189214] ? find_held_lock+0x2b/0x80 [ 49.189970] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.190939] ? static_key_count+0x60/0x80 [ 49.191956] prctl_set_seccomp+0x4e/0x70 [ 49.192747] __do_sys_prctl+0xe6c/0x1d70 [ 49.193532] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.194352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.195332] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.196311] ? irqentry_exit+0xf3/0x650 [ 49.197081] do_syscall_64+0xbf/0x430 [ 49.197803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.198773] RIP: 0033:0x7fd3b19345cd [ 49.199476] 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 [ 49.202646] RSP: 002b:00007ffc0767e550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.204027] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3b19345cd [ 49.205316] RDX: 00005634ef68be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.206617] RBP: 00007ffc0767e5b0 R08: 0000000000000000 R09: 00007ffc0767dc50 [ 49.207888] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634fe0d9b10 [ 49.209172] R13: 00007ffc0767e9e0 R14: 00005634fe0da2b0 R15: 00005634fe0ee6f0 [ 49.210488] [ 49.210911] irq event stamp: 1723 [ 49.211590] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 49.213134] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 49.214660] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 49.216203] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 49.217709] ---[ end trace 0000000000000000 ]--- [ 49.969620] ------------[ cut here ]------------ [ 49.970582] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.972641] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.974169] Modules linked in: [ 49.974853] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.977167] Tainted: [W]=WARN [ 49.977878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.979439] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.980337] 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 [ 49.983643] RSP: 0018:ffff88800b3ffbc0 EFLAGS: 00010286 [ 49.984673] RAX: 0000000000000000 RBX: ffffed100167ff78 RCX: ffffffff813a4050 [ 49.986016] RDX: ffff8880174c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.987409] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100167ff2f [ 49.988737] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.990089] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b3ffdf8 [ 49.991460] FS: 00007f0719cc8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.992951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.994080] CR2: 00007ffe70c39ef8 CR3: 000000000e642000 CR4: 0000000000350ef0 [ 49.995458] Call Trace: [ 49.996027] [ 49.996633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.997814] ? __create_object+0x59/0x80 [ 49.998864] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.000120] __vmalloc_noprof+0x59/0x60 [ 50.001111] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.002192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.003184] bpf_prog_alloc+0x39/0x200 [ 50.003997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.004975] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.005930] do_seccomp+0x349/0x25e0 [ 50.006723] ? find_held_lock+0x2b/0x80 [ 50.007541] ? do_prlimit+0x310/0x610 [ 50.008271] ? __pfx_do_seccomp+0x10/0x10 [ 50.009078] ? do_raw_spin_unlock+0x53/0x220 [ 50.009950] ? _raw_spin_unlock+0x1e/0x40 [ 50.010805] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.011812] ? static_key_count+0x60/0x80 [ 50.012646] prctl_set_seccomp+0x4e/0x70 [ 50.013460] __do_sys_prctl+0xe6c/0x1d70 [ 50.014249] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.015145] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.016163] ? irqentry_exit+0xf3/0x650 [ 50.016986] do_syscall_64+0xbf/0x430 [ 50.017764] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.018814] RIP: 0033:0x7f071a1ba5cd [ 50.019581] 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 [ 50.022860] RSP: 002b:00007ffe70c38b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.024445] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f071a1ba5cd [ 50.025776] RDX: 0000557326c25e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.027137] RBP: 00007ffe70c38bf0 R08: 0000000000000000 R09: 00007ffe70c38290 [ 50.028493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557365651ad0 [ 50.029826] R13: 00007ffe70c39020 R14: 0000557365652bc0 R15: 0000557365663780 [ 50.031225] [ 50.031728] irq event stamp: 1801 [ 50.032348] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 50.033953] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 50.035575] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 50.037159] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 50.038735] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7522' (ECDSA) to the list of known hosts. 2025/11/18 18:48:02 fuzzer started 2025/11/18 18:48:02 dialing manager at localhost:34383 2025/11/18 18:48:02 checking machine... 2025/11/18 18:48:02 checking revisions... [ 50.928157] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:48:02 testing simple program... [ 51.027587] cgroup: Unknown subsys name 'net' [ 51.100167] cgroup: Unknown subsys name 'cpuset' [ 51.115004] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:48:01 Registers: info registers vcpu 0 RAX=ffffffff81ab180e RBX=ffffffff8671f8f0 RCX=ffffffff81ab18f1 RDX=0000000000000000 RSI=ffffffff86aaee6c RDI=ffffffff8671f8e4 RBP=ffffffff8671f8f4 RSP=ffff88806ce08998 R8 =ffffffff86aaee6c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023cd2 R12=ffffffff8671f8f0 R13=ffffffff8671f8e4 R14=000000000000000c R15=dffffc0000000000 RIP=ffffffff8135dad7 RFL=00000216 [----AP-] 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 00007fd3b1442900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc07678000 CR3=000000000e6b6000 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=0000000002700011 RBX=ffff88800dea6820 RCX=ffff888009441380 RDX=000000000000000c RSI=0000000056b92bdb RDI=ffffffff81204b6a RBP=ffff888008c4b780 RSP=ffff888009757b80 R8 =00000000152a7bad R9 =ffff88806bc831a0 R10=000000000003c9ed R11=0000000000000000 R12=ffff88800dea6818 R13=0000000000000001 R14=ffff88800dea6818 R15=ffff888008c4b780 RIP=ffffffff81b2a23d RFL=00000286 [--S--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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f31d42b6000 CR3=000000000da44000 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=8ad1b3b5896c5dc100000000000ae988 XMM05=f30483071edcede10000000000320fa8 XMM06=c28ba0ec461165960000000000320050 XMM07=fb795ef6d65770560000000000310228 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000