[ 45.915726] ------------[ cut here ]------------ [ 45.916872] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.918875] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.920328] Modules linked in: [ 45.920912] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.922861] Tainted: [W]=WARN [ 45.923444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.924924] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.925844] 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 [ 45.929003] RSP: 0018:ffff88801870fbc0 EFLAGS: 00010286 [ 45.929985] RAX: 0000000000000000 RBX: ffffed10030e1f78 RCX: ffffffff813a4050 [ 45.931242] RDX: ffff88800f10b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.932535] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030e1f2f [ 45.933789] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.935049] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801870fdf8 [ 45.936311] FS: 00007fc2c2aa2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.937725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.938764] CR2: 00007fc2c2f94580 CR3: 000000000ba37000 CR4: 0000000000350ef0 [ 45.940029] Call Trace: [ 45.940533] [ 45.940935] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.941818] ? __create_object+0x59/0x80 [ 45.942592] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.943540] __vmalloc_noprof+0x59/0x60 [ 45.944237] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.945120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.946053] bpf_prog_alloc+0x39/0x200 [ 45.946788] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.947706] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.948608] do_seccomp+0x349/0x25e0 [ 45.949324] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.950164] ? __pfx_do_seccomp+0x10/0x10 [ 45.950950] ? find_held_lock+0x2b/0x80 [ 45.951707] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.952678] ? static_key_count+0x60/0x80 [ 45.953474] prctl_set_seccomp+0x4e/0x70 [ 45.954199] __do_sys_prctl+0xe6c/0x1d70 [ 45.954970] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.955807] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.956776] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.957742] ? irqentry_exit+0xf3/0x650 [ 45.958493] do_syscall_64+0xbf/0x430 [ 45.959183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.960115] RIP: 0033:0x7fc2c2f945cd [ 45.960819] 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 [ 45.963948] RSP: 002b:00007ffc7af2c030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.965315] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2c2f945cd [ 45.966581] RDX: 00005626f94f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.968067] RBP: 00007ffc7af2c090 R08: 0000000000000000 R09: 00007ffc7af2b730 [ 45.969570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562716633240 [ 45.971058] R13: 00007ffc7af2c4c0 R14: 0000562716632bf0 R15: 00005627166474d0 [ 45.972569] [ 45.973060] irq event stamp: 1877 [ 45.973811] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 45.975561] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 45.977349] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 45.979121] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 45.980879] ---[ end trace 0000000000000000 ]--- [ 49.383017] ------------[ cut here ]------------ [ 49.383948] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.386430] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.387888] Modules linked in: [ 49.388571] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.390561] Tainted: [W]=WARN [ 49.391137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.392643] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.393560] 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 [ 49.396783] RSP: 0018:ffff88800e98fbc0 EFLAGS: 00010286 [ 49.397767] RAX: 0000000000000000 RBX: ffffed1001d31f78 RCX: ffffffff813a4050 [ 49.399070] RDX: ffff88800e4d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.400366] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d31f2f [ 49.401648] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.402929] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e98fdf8 [ 49.404223] FS: 00007f310fc7f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.405671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.406726] CR2: 00007ffc683f7ef8 CR3: 0000000020634000 CR4: 0000000000350ef0 [ 49.408017] Call Trace: [ 49.408560] [ 49.408975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.409879] ? __create_object+0x59/0x80 [ 49.410665] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.411643] __vmalloc_noprof+0x59/0x60 [ 49.412436] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.413254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.414184] bpf_prog_alloc+0x39/0x200 [ 49.414913] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.415921] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.416833] do_seccomp+0x349/0x25e0 [ 49.417581] ? find_held_lock+0x2b/0x80 [ 49.418340] ? do_prlimit+0x310/0x610 [ 49.419028] ? __pfx_do_seccomp+0x10/0x10 [ 49.419805] ? do_raw_spin_unlock+0x53/0x220 [ 49.420636] ? _raw_spin_unlock+0x1e/0x40 [ 49.421411] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.422372] ? static_key_count+0x60/0x80 [ 49.423117] prctl_set_seccomp+0x4e/0x70 [ 49.423893] __do_sys_prctl+0xe6c/0x1d70 [ 49.424672] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.425513] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.426458] ? irqentry_exit+0xf3/0x650 [ 49.427167] do_syscall_64+0xbf/0x430 [ 49.427896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.428991] RIP: 0033:0x7f31101715cd [ 49.429713] 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 [ 49.432900] RSP: 002b:00007ffc683f59e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.434106] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31101715cd [ 49.435167] RDX: 0000560d3437fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.436238] RBP: 00007ffc683f5a40 R08: 0000000000000000 R09: 00007ffc683f50e0 [ 49.437303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d38c24ad0 [ 49.438373] R13: 00007ffc683f5e70 R14: 0000560d38c25bc0 R15: 0000560d38c36780 [ 49.439447] [ 49.439797] irq event stamp: 1735 [ 49.440338] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 49.441610] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 49.442883] softirqs last enabled at (1580): [] handle_softirqs+0x50c/0x770 [ 49.444160] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 49.445431] ---[ end trace 0000000000000000 ]--- [ 50.229007] ------------[ cut here ]------------ [ 50.229935] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.231962] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.233462] Modules linked in: [ 50.234058] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.236376] Tainted: [W]=WARN [ 50.236946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.238434] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.239370] 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 [ 50.242589] RSP: 0018:ffff8880171a7bc0 EFLAGS: 00010286 [ 50.243647] RAX: 0000000000000000 RBX: ffffed1002e34f78 RCX: ffffffff813a4050 [ 50.245163] RDX: ffff888013b89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.246458] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e34f2f [ 50.247761] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.249440] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171a7df8 [ 50.250889] FS: 00007f918fcd5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.252336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.253406] CR2: 00007f91901c7580 CR3: 000000000e404000 CR4: 0000000000350ef0 [ 50.254718] Call Trace: [ 50.255195] [ 50.255649] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.256590] ? __create_object+0x59/0x80 [ 50.257386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.258359] __vmalloc_noprof+0x59/0x60 [ 50.259085] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.259958] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.260903] bpf_prog_alloc+0x39/0x200 [ 50.261661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.262610] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.263522] do_seccomp+0x349/0x25e0 [ 50.264212] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.265134] ? __pfx_do_seccomp+0x10/0x10 [ 50.265935] ? find_held_lock+0x2b/0x80 [ 50.266704] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.267677] ? static_key_count+0x60/0x80 [ 50.268490] prctl_set_seccomp+0x4e/0x70 [ 50.269231] __do_sys_prctl+0xe6c/0x1d70 [ 50.270015] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.270879] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.271869] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.272880] ? irqentry_exit+0xf3/0x650 [ 50.273668] do_syscall_64+0xbf/0x430 [ 50.274408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.275377] RIP: 0033:0x7f91901c75cd [ 50.276059] 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 [ 50.279295] RSP: 002b:00007fff78072a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.280707] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91901c75cd [ 50.282014] RDX: 00005601ce412e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.283315] RBP: 00007fff78072a80 R08: 0000000000000000 R09: 00007fff78072120 [ 50.284658] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601d04f5b10 [ 50.285950] R13: 00007fff78072eb0 R14: 00005601d04f62b0 R15: 00005601d050a6f0 [ 50.287243] [ 50.287712] irq event stamp: 1883 [ 50.288371] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 50.289907] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 50.291443] softirqs last enabled at (1850): [] handle_softirqs+0x50c/0x770 [ 50.293007] softirqs last disabled at (1843): [] __irq_exit_rcu+0xc4/0x100 [ 50.294530] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12378' (ECDSA) to the list of known hosts. 2025/11/17 23:48:09 fuzzer started 2025/11/17 23:48:10 dialing manager at localhost:37895 2025/11/17 23:48:10 checking machine... 2025/11/17 23:48:10 checking revisions... [ 51.364407] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:48:10 testing simple program... [ 51.464886] cgroup: Unknown subsys name 'net' [ 51.536614] cgroup: Unknown subsys name 'cpuset' [ 51.551693] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:48:09 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffff888015c77ba4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880159ed73c RBP=ffff8880159ed340 RSP=ffff888015c77bb0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880159ed340 R13=fffffbfff0cca012 R14=1ffff110018dc2e2 R15=dffffc0000000000 RIP=ffffffff815d2a03 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 00007f310fc7f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc683ef000 CR3=0000000020661000 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=00000000000274ef 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=00000202 [-------] 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc9e78df020 CR3=000000000dacb000 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=7cfd408c5c05e0bc40467e59fee22799 XMM02=2c67c8bc2e329bc30000000000303e60 XMM03=fb795ef6d65770560000000000310738 XMM04=286a4e87c74538a000000000000ae988 XMM05=cc683c9658a7c2c20000000000321a18 XMM06=3e829fc8c8edc9900000000000320350 XMM07=e042d86d42eb936e0000000000311888 XMM08=c4229a3a34d41a730000000000303ec0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000