[ 45.898328] ------------[ cut here ]------------ [ 45.899279] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.901342] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.902834] Modules linked in: [ 45.903436] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.905405] Tainted: [W]=WARN [ 45.906002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.907477] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.908395] 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 [ 45.911580] RSP: 0018:ffff888017a57bc0 EFLAGS: 00010286 [ 45.912572] RAX: 0000000000000000 RBX: ffffed1002f4af78 RCX: ffffffff813a4050 [ 45.913858] RDX: ffff88800f1ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.915168] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4af2f [ 45.916473] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.917748] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a57df8 [ 45.919050] FS: 00007ff11f612900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.920473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.921519] CR2: 00007ff11fb04580 CR3: 000000000a14f000 CR4: 0000000000350ef0 [ 45.922819] Call Trace: [ 45.923279] [ 45.923682] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.924577] ? __create_object+0x59/0x80 [ 45.925465] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.926824] __vmalloc_noprof+0x59/0x60 [ 45.927532] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.928396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.929309] bpf_prog_alloc+0x39/0x200 [ 45.930036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.930976] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.931881] do_seccomp+0x349/0x25e0 [ 45.932564] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.933459] ? __pfx_do_seccomp+0x10/0x10 [ 45.934265] ? find_held_lock+0x2b/0x80 [ 45.935040] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.936017] ? static_key_count+0x60/0x80 [ 45.937048] prctl_set_seccomp+0x4e/0x70 [ 45.938066] __do_sys_prctl+0xe6c/0x1d70 [ 45.939032] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.939908] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.940890] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.941873] ? irqentry_exit+0xf3/0x650 [ 45.942619] do_syscall_64+0xbf/0x430 [ 45.943363] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.944317] RIP: 0033:0x7ff11fb045cd [ 45.945036] 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 [ 45.948266] RSP: 002b:00007fff6c2e2fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.949657] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff11fb045cd [ 45.950985] RDX: 000055c657d29e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.952282] RBP: 00007fff6c2e3000 R08: 0000000000000000 R09: 00007fff6c2e26a0 [ 45.953596] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c659dea2b0 [ 45.954913] R13: 00007fff6c2e3430 R14: 000055c659decd20 R15: 000055c659dfe8d0 [ 45.956230] [ 45.956660] irq event stamp: 1753 [ 45.957311] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 45.958868] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 45.960219] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 45.961554] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 45.962860] ---[ end trace 0000000000000000 ]--- [ 48.765997] ------------[ cut here ]------------ [ 48.767012] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.769095] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.770590] Modules linked in: [ 48.771231] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.773230] Tainted: [W]=WARN [ 48.773846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.775347] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.776285] 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 [ 48.779466] RSP: 0018:ffff88801a1ffbc0 EFLAGS: 00010286 [ 48.780443] RAX: 0000000000000000 RBX: ffffed100343ff78 RCX: ffffffff813a4050 [ 48.781736] RDX: ffff88801b1bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.783045] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100343ff2f [ 48.784337] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.785624] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1ffdf8 [ 48.786930] FS: 00007fa8f7e59900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.788405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.789487] CR2: 00007ffc8f839ef7 CR3: 000000000d5e7000 CR4: 0000000000350ef0 [ 48.790825] Call Trace: [ 48.791301] [ 48.791717] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.792611] ? __create_object+0x59/0x80 [ 48.793386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.794376] __vmalloc_noprof+0x59/0x60 [ 48.795148] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.796046] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.796985] bpf_prog_alloc+0x39/0x200 [ 48.797691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.798641] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.799561] do_seccomp+0x349/0x25e0 [ 48.800288] ? find_held_lock+0x2b/0x80 [ 48.801050] ? do_prlimit+0x310/0x610 [ 48.801744] ? __pfx_do_seccomp+0x10/0x10 [ 48.802538] ? do_raw_spin_unlock+0x53/0x220 [ 48.803368] ? _raw_spin_unlock+0x1e/0x40 [ 48.804146] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.805107] ? static_key_count+0x60/0x80 [ 48.805908] prctl_set_seccomp+0x4e/0x70 [ 48.806642] __do_sys_prctl+0xe6c/0x1d70 [ 48.807419] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.808273] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.809239] ? irqentry_exit+0xf3/0x650 [ 48.810003] do_syscall_64+0xbf/0x430 [ 48.810700] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.811736] RIP: 0033:0x7fa8f834b5cd [ 48.812450] 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 [ 48.815649] RSP: 002b:00007ffc8f838aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.817036] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8f834b5cd [ 48.818339] RDX: 000056358d9b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.819637] RBP: 00007ffc8f838b00 R08: 0000000000000000 R09: 00007ffc8f8381a0 [ 48.820930] R10: 0000000000000000 R11: 0000000000000246 R12: 000056359a1c62b0 [ 48.822220] R13: 00007ffc8f838f30 R14: 000056359a1c8d20 R15: 000056359a1da8d0 [ 48.823521] [ 48.823920] irq event stamp: 1739 [ 48.824434] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 48.825708] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 48.826985] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 48.828279] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 48.829552] ---[ end trace 0000000000000000 ]--- [ 49.590215] ------------[ cut here ]------------ [ 49.591152] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.593126] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.594584] Modules linked in: [ 49.595217] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.597162] Tainted: [W]=WARN [ 49.597703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.599163] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.600066] 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 [ 49.603149] RSP: 0018:ffff88801a387bc0 EFLAGS: 00010286 [ 49.604106] RAX: 0000000000000000 RBX: ffffed1003470f78 RCX: ffffffff813a4050 [ 49.605368] RDX: ffff88801a260000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.606634] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003470f2f [ 49.607902] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.609163] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a387df8 [ 49.610427] FS: 00007ff216398900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.611831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.612876] CR2: 00007ffe3c1a4ef7 CR3: 000000001010b000 CR4: 0000000000350ef0 [ 49.614146] Call Trace: [ 49.614616] [ 49.615057] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.615950] ? __create_object+0x59/0x80 [ 49.616681] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.617627] __vmalloc_noprof+0x59/0x60 [ 49.618382] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.619254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.620172] bpf_prog_alloc+0x39/0x200 [ 49.620898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.621764] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.622675] do_seccomp+0x349/0x25e0 [ 49.623377] ? find_held_lock+0x2b/0x80 [ 49.624120] ? do_prlimit+0x310/0x610 [ 49.624862] ? __pfx_do_seccomp+0x10/0x10 [ 49.625588] ? do_raw_spin_unlock+0x53/0x220 [ 49.626421] ? _raw_spin_unlock+0x1e/0x40 [ 49.627193] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.628140] ? static_key_count+0x60/0x80 [ 49.628941] prctl_set_seccomp+0x4e/0x70 [ 49.629663] __do_sys_prctl+0xe6c/0x1d70 [ 49.630438] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.631286] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.632236] ? irqentry_exit+0xf3/0x650 [ 49.632999] do_syscall_64+0xbf/0x430 [ 49.633684] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.634621] RIP: 0033:0x7ff21688a5cd [ 49.635314] 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 [ 49.638427] RSP: 002b:00007ffe3c1a27e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.639765] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff21688a5cd [ 49.641051] RDX: 00005629e18b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.642321] RBP: 00007ffe3c1a2840 R08: 0000000000000000 R09: 00007ffe3c1a1ee0 [ 49.643580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a0332bbf0 [ 49.644854] R13: 00007ffe3c1a2c70 R14: 0000562a03335380 R15: 0000562a03340460 [ 49.646135] [ 49.646564] irq event stamp: 1687 [ 49.647203] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 49.648689] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 49.650179] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 49.651711] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 49.653200] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12355' (ECDSA) to the list of known hosts. 2025/11/17 17:37:20 fuzzer started 2025/11/17 17:37:20 dialing manager at localhost:37895 2025/11/17 17:37:20 checking machine... 2025/11/17 17:37:20 checking revisions... [ 50.572277] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:37:20 testing simple program... [ 50.670219] cgroup: Unknown subsys name 'net' [ 50.746650] cgroup: Unknown subsys name 'cpuset' [ 50.761544] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:37:19 Registers: info registers vcpu 0 RAX=0000000000400001 RBX=ffff88800d44cc80 RCX=000000000040001c RDX=000000000040001d RSI=0000000000000000 RDI=ffff888008c41780 RBP=ffff888017247a20 RSP=ffff8880172479c0 R8 =0000000000000001 R9 =ffffffff81b2e2bb R10=ffffea0000351300 R11=0000000000000001 R12=ffffea0000351300 R13=ffff888008c41780 R14=ffff88800d44ccc0 R15=ffff88800d44cc80 RIP=ffffffff81ab0929 RFL=00000202 [-------] 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 00007fa8f7e59900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc8f832000 CR3=000000000daa8000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025659 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa8f84110b0 CR3=000000000e5b6000 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=37333a373120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303337 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000