[ 45.800594] ------------[ cut here ]------------ [ 45.801552] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.803515] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.804992] Modules linked in: [ 45.805638] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.807569] Tainted: [W]=WARN [ 45.808149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.809601] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.810504] 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 [ 45.813601] RSP: 0018:ffff88801ab8fbc0 EFLAGS: 00010286 [ 45.814553] RAX: 0000000000000000 RBX: ffffed1003571f78 RCX: ffffffff813a4050 [ 45.815826] RDX: ffff888014308000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.817121] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003571f2f [ 45.818413] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.819680] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab8fdf8 [ 45.820972] FS: 00007f6d0411a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.822416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.823453] CR2: 00007ffc1bfe2ef7 CR3: 000000000b6b0000 CR4: 0000000000350ef0 [ 45.824717] Call Trace: [ 45.825230] [ 45.825653] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.826549] ? __create_object+0x59/0x80 [ 45.827332] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.828311] __vmalloc_noprof+0x59/0x60 [ 45.829023] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.829912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.830829] bpf_prog_alloc+0x39/0x200 [ 45.831571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.832517] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.833431] do_seccomp+0x349/0x25e0 [ 45.834154] ? find_held_lock+0x2b/0x80 [ 45.834882] ? do_prlimit+0x310/0x610 [ 45.835626] ? __pfx_do_seccomp+0x10/0x10 [ 45.836397] ? do_raw_spin_unlock+0x53/0x220 [ 45.837237] ? _raw_spin_unlock+0x1e/0x40 [ 45.837990] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.838950] ? static_key_count+0x60/0x80 [ 45.839727] prctl_set_seccomp+0x4e/0x70 [ 45.840493] __do_sys_prctl+0xe6c/0x1d70 [ 45.841259] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.842082] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.843056] ? irqentry_exit+0xf3/0x650 [ 45.843808] do_syscall_64+0xbf/0x430 [ 45.844536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.845500] RIP: 0033:0x7f6d0460c5cd [ 45.846194] 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 [ 45.849337] RSP: 002b:00007ffc1bfe13c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.850707] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d0460c5cd [ 45.851979] RDX: 000055626ae4fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.853253] RBP: 00007ffc1bfe1420 R08: 0000000000000000 R09: 00007ffc1bfe0ac0 [ 45.854537] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562a3a21bf0 [ 45.855806] R13: 00007ffc1bfe1850 R14: 00005562a3a2b380 R15: 00005562a3a36460 [ 45.857136] [ 45.857574] irq event stamp: 1735 [ 45.858238] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 45.859753] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 45.861273] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 45.862810] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 45.864310] ---[ end trace 0000000000000000 ]--- [ 48.732941] ------------[ cut here ]------------ [ 48.733887] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.735900] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.737358] Modules linked in: [ 48.737945] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.739928] Tainted: [W]=WARN [ 48.740524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.742267] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.743266] 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 [ 48.746467] RSP: 0018:ffff88800b2afbc0 EFLAGS: 00010286 [ 48.747450] RAX: 0000000000000000 RBX: ffffed1001655f78 RCX: ffffffff813a4050 [ 48.748722] RDX: ffff88800d889bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.749993] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001655f2f [ 48.751253] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.752535] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b2afdf8 [ 48.753830] FS: 00007f794c4e1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.755272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.756339] CR2: 00007f794c9d3580 CR3: 0000000020ac5000 CR4: 0000000000350ef0 [ 48.757637] Call Trace: [ 48.758151] [ 48.758567] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.759445] ? __create_object+0x59/0x80 [ 48.760214] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.761167] __vmalloc_noprof+0x59/0x60 [ 48.761891] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.762748] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.763656] bpf_prog_alloc+0x39/0x200 [ 48.764397] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.765340] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.766248] do_seccomp+0x349/0x25e0 [ 48.766927] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.767820] ? __pfx_do_seccomp+0x10/0x10 [ 48.768603] ? find_held_lock+0x2b/0x80 [ 48.769375] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.770343] ? static_key_count+0x60/0x80 [ 48.771171] prctl_set_seccomp+0x4e/0x70 [ 48.771897] __do_sys_prctl+0xe6c/0x1d70 [ 48.772688] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.773551] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.774502] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.775459] ? irqentry_exit+0xf3/0x650 [ 48.776220] do_syscall_64+0xbf/0x430 [ 48.776918] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.777874] RIP: 0033:0x7f794c9d35cd [ 48.778571] 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 [ 48.781760] RSP: 002b:00007ffec9329500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.783124] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f794c9d35cd [ 48.784404] RDX: 000055b6ffcece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.785700] RBP: 00007ffec9329560 R08: 0000000000000000 R09: 00007ffec9328c00 [ 48.786976] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b7104c6bf0 [ 48.788218] R13: 00007ffec9329990 R14: 000055b7104d0380 R15: 000055b7104db460 [ 48.789536] [ 48.789954] irq event stamp: 1813 [ 48.790558] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 48.791808] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 48.793055] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 48.794345] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 48.795590] ---[ end trace 0000000000000000 ]--- [ 49.394827] ------------[ cut here ]------------ [ 49.395729] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.397722] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.399168] Modules linked in: [ 49.399760] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.401728] Tainted: [W]=WARN [ 49.402329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.403805] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.404720] 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 [ 49.407849] RSP: 0018:ffff88800a36fbc0 EFLAGS: 00010286 [ 49.408829] RAX: 0000000000000000 RBX: ffffed100146df78 RCX: ffffffff813a4050 [ 49.410125] RDX: ffff888016d70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.411426] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100146df2f [ 49.412703] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.414014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a36fdf8 [ 49.415291] FS: 00007f90059b5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.416705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.417783] CR2: 00007f9005ea7580 CR3: 000000000a599000 CR4: 0000000000350ef0 [ 49.419057] Call Trace: [ 49.419553] [ 49.419972] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.420868] ? __create_object+0x59/0x80 [ 49.421653] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.422608] __vmalloc_noprof+0x59/0x60 [ 49.423348] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.424229] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.425149] bpf_prog_alloc+0x39/0x200 [ 49.425849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.426774] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.427667] do_seccomp+0x349/0x25e0 [ 49.428384] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.429283] ? __pfx_do_seccomp+0x10/0x10 [ 49.430053] ? find_held_lock+0x2b/0x80 [ 49.430827] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.431782] ? static_key_count+0x60/0x80 [ 49.432579] prctl_set_seccomp+0x4e/0x70 [ 49.433370] __do_sys_prctl+0xe6c/0x1d70 [ 49.434154] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.434950] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.435908] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.436880] ? irqentry_exit+0xf3/0x650 [ 49.437655] do_syscall_64+0xbf/0x430 [ 49.438394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.439351] RIP: 0033:0x7f9005ea75cd [ 49.440005] 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 [ 49.443155] RSP: 002b:00007fffd59396b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.444510] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9005ea75cd [ 49.445846] RDX: 00005610b101fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.447021] RBP: 00007fffd5939710 R08: 0000000000000000 R09: 00007fffd5938db0 [ 49.448081] R10: 0000000000000000 R11: 0000000000000246 R12: 00005610b8b41b10 [ 49.449150] R13: 00007fffd5939b40 R14: 00005610b8b422b0 R15: 00005610b8b566f0 [ 49.450237] [ 49.450585] irq event stamp: 1669 [ 49.451085] hardirqs last enabled at (1677): [] __up_console_sem+0x78/0x80 [ 49.452378] hardirqs last disabled at (1688): [] __up_console_sem+0x5d/0x80 [ 49.453641] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 49.454901] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 49.456148] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43438' (ECDSA) to the list of known hosts. 2025/11/18 14:44:43 fuzzer started 2025/11/18 14:44:43 dialing manager at localhost:34383 2025/11/18 14:44:43 checking machine... 2025/11/18 14:44:43 checking revisions... [ 50.379799] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:44:44 testing simple program... [ 50.474280] cgroup: Unknown subsys name 'net' [ 50.545805] cgroup: Unknown subsys name 'cpuset' [ 50.569906] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:44:43 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8175a6fb RDX=ffff888017345340 RSI=ffffffff8175a7b7 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff88801c007508 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e786a8 R15=0000000000002800 RIP=ffffffff815bd105 RFL=00000293 [--S-A-C] 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 00007f794c4e1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f794c4ab008 CR3=000000000ebe0000 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=00000000000260b5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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=00007f3ef8d20018 CR3=000000000d8ee000 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=34343a343120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323032 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000