[ 46.243258] ------------[ cut here ]------------ [ 46.244179] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.246279] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.247693] Modules linked in: [ 46.248255] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.250349] Tainted: [W]=WARN [ 46.250929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.252342] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.253229] 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 [ 46.256352] RSP: 0018:ffff88800f927bc0 EFLAGS: 00010286 [ 46.257309] RAX: 0000000000000000 RBX: ffffed1001f24f78 RCX: ffffffff813a4050 [ 46.258579] RDX: ffff888013bb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.259832] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f24f2f [ 46.261080] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.262316] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f927df8 [ 46.263580] FS: 00007fa56ccb6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.264979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.266013] CR2: 00007fa56d1a8580 CR3: 000000000e1ab000 CR4: 0000000000350ef0 [ 46.267278] Call Trace: [ 46.267779] [ 46.268182] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.269068] ? __create_object+0x59/0x80 [ 46.269828] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.270793] __vmalloc_noprof+0x59/0x60 [ 46.271497] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.272345] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.273262] bpf_prog_alloc+0x39/0x200 [ 46.273995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.274931] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.275825] do_seccomp+0x349/0x25e0 [ 46.276499] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.277375] ? __pfx_do_seccomp+0x10/0x10 [ 46.278161] ? find_held_lock+0x2b/0x80 [ 46.278914] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.279863] ? static_key_count+0x60/0x80 [ 46.280648] prctl_set_seccomp+0x4e/0x70 [ 46.281380] __do_sys_prctl+0xe6c/0x1d70 [ 46.282150] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.282996] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.283970] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.284930] ? irqentry_exit+0xf3/0x650 [ 46.285705] do_syscall_64+0xbf/0x430 [ 46.286409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.287377] RIP: 0033:0x7fa56d1a85cd [ 46.288086] 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 [ 46.291241] RSP: 002b:00007ffc4008b970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.292599] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa56d1a85cd [ 46.293878] RDX: 00005605bd05fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.295173] RBP: 00007ffc4008b9d0 R08: 0000000000000000 R09: 00007ffc4008b070 [ 46.296444] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605ee573240 [ 46.297705] R13: 00007ffc4008be00 R14: 00005605ee57c380 R15: 00005605ee587540 [ 46.299010] [ 46.299433] irq event stamp: 1887 [ 46.300077] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 46.301589] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 46.303113] softirqs last enabled at (1470): [] handle_softirqs+0x50c/0x770 [ 46.304646] softirqs last disabled at (1465): [] __irq_exit_rcu+0xc4/0x100 [ 46.306148] ---[ end trace 0000000000000000 ]--- [ 49.853592] ------------[ cut here ]------------ [ 49.854502] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.856746] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.858191] Modules linked in: [ 49.858841] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.860838] Tainted: [W]=WARN [ 49.861395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.862897] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.863820] 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 [ 49.867022] RSP: 0018:ffff888013b7fbc0 EFLAGS: 00010286 [ 49.868011] RAX: 0000000000000000 RBX: ffffed100276ff78 RCX: ffffffff813a4050 [ 49.869294] RDX: ffff88801bb71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.870606] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100276ff2f [ 49.871888] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.873192] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b7fdf8 [ 49.874508] FS: 00007f769de2c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.875972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.877046] CR2: 00007ffe41f3aef7 CR3: 0000000020f03000 CR4: 0000000000350ef0 [ 49.878346] Call Trace: [ 49.878869] [ 49.879278] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.880210] ? __create_object+0x59/0x80 [ 49.880995] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.881968] __vmalloc_noprof+0x59/0x60 [ 49.882740] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.883616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.884510] bpf_prog_alloc+0x39/0x200 [ 49.885248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.886193] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.887109] do_seccomp+0x349/0x25e0 [ 49.887828] ? find_held_lock+0x2b/0x80 [ 49.888590] ? do_prlimit+0x310/0x610 [ 49.889313] ? __pfx_do_seccomp+0x10/0x10 [ 49.890112] ? do_raw_spin_unlock+0x53/0x220 [ 49.890951] ? _raw_spin_unlock+0x1e/0x40 [ 49.891740] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.892731] ? static_key_count+0x60/0x80 [ 49.893490] prctl_set_seccomp+0x4e/0x70 [ 49.894273] __do_sys_prctl+0xe6c/0x1d70 [ 49.895085] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.895954] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.896917] ? irqentry_exit+0xf3/0x650 [ 49.897674] do_syscall_64+0xbf/0x430 [ 49.898391] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.899338] RIP: 0033:0x7f769e31e5cd [ 49.900051] 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 [ 49.903267] RSP: 002b:00007ffe41f38a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.904646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f769e31e5cd [ 49.905932] RDX: 000055f47ddc1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.907251] RBP: 00007ffe41f38ae0 R08: 0000000000000000 R09: 00007ffe41f38180 [ 49.908567] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f491de8bf0 [ 49.909831] R13: 00007ffe41f38f10 R14: 000055f491df2380 R15: 000055f491dfd460 [ 49.911152] [ 49.911620] irq event stamp: 2705 [ 49.912231] hardirqs last enabled at (2713): [] __up_console_sem+0x78/0x80 [ 49.913770] hardirqs last disabled at (2722): [] __up_console_sem+0x5d/0x80 [ 49.915277] softirqs last enabled at (2236): [] handle_softirqs+0x50c/0x770 [ 49.916681] softirqs last disabled at (2231): [] __irq_exit_rcu+0xc4/0x100 [ 49.918061] ---[ end trace 0000000000000000 ]--- [ 50.767301] ------------[ cut here ]------------ [ 50.768277] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.770415] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.773332] Modules linked in: [ 50.774069] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.776115] Tainted: [W]=WARN [ 50.776734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.778234] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.779187] 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 [ 50.782412] RSP: 0018:ffff88800f36fbc0 EFLAGS: 00010286 [ 50.783420] RAX: 0000000000000000 RBX: ffffed1001e6df78 RCX: ffffffff813a4050 [ 50.784728] RDX: ffff88801bc03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.786031] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e6df2f [ 50.787353] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.788673] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f36fdf8 [ 50.789991] FS: 00007fc5f854c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.791489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.792573] CR2: 00007ffd9ca65ef7 CR3: 000000001ec79000 CR4: 0000000000350ef0 [ 50.793882] Call Trace: [ 50.794346] [ 50.794831] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.795761] ? __create_object+0x59/0x80 [ 50.796515] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.797510] __vmalloc_noprof+0x59/0x60 [ 50.798293] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.799213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.800178] bpf_prog_alloc+0x39/0x200 [ 50.800941] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.801898] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.802839] do_seccomp+0x349/0x25e0 [ 50.803512] ? find_held_lock+0x2b/0x80 [ 50.804288] ? do_prlimit+0x310/0x610 [ 50.805064] ? __pfx_do_seccomp+0x10/0x10 [ 50.805872] ? do_raw_spin_unlock+0x53/0x220 [ 50.806728] ? _raw_spin_unlock+0x1e/0x40 [ 50.807470] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.808454] ? static_key_count+0x60/0x80 [ 50.809287] prctl_set_seccomp+0x4e/0x70 [ 50.810099] __do_sys_prctl+0xe6c/0x1d70 [ 50.810921] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.811804] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.812801] ? irqentry_exit+0xf3/0x650 [ 50.813532] do_syscall_64+0xbf/0x430 [ 50.814307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.815326] RIP: 0033:0x7fc5f8a3e5cd [ 50.816045] 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 [ 50.819290] RSP: 002b:00007ffd9ca64170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.820684] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5f8a3e5cd [ 50.822002] RDX: 000055dc93d92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.823321] RBP: 00007ffd9ca641d0 R08: 0000000000000000 R09: 00007ffd9ca63870 [ 50.824653] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc9647bad0 [ 50.825972] R13: 00007ffd9ca64600 R14: 000055dc9647cbc0 R15: 000055dc9648d780 [ 50.827311] [ 50.827809] irq event stamp: 2111 [ 50.828415] hardirqs last enabled at (2119): [] __up_console_sem+0x78/0x80 [ 50.829975] hardirqs last disabled at (2128): [] __up_console_sem+0x5d/0x80 [ 50.831536] softirqs last enabled at (2078): [] handle_softirqs+0x50c/0x770 [ 50.833123] softirqs last disabled at (2073): [] __irq_exit_rcu+0xc4/0x100 [ 50.834689] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5228' (ECDSA) to the list of known hosts. 2025/11/18 00:42:42 fuzzer started 2025/11/18 00:42:42 dialing manager at localhost:37895 2025/11/18 00:42:42 checking machine... 2025/11/18 00:42:42 checking revisions... [ 51.766853] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:42:43 testing simple program... [ 51.868409] cgroup: Unknown subsys name 'net' [ 51.938331] cgroup: Unknown subsys name 'cpuset' [ 51.955330] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:42:42 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff81618fa0 RCX=ffff88806ce089a4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88806ce08a50 RBP=ffff88806ce08ae8 RSP=ffff88806ce08a48 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000293e8 R12=ffff88806ce08b18 R13=0000000000000000 R14=ffff888016941bc0 R15=ffff88800945d3c0 RIP=ffffffff8135e160 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 00007f769de2c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe41f32000 CR3=0000000020e60000 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=563412feff00545000000000000080fe 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=0000000000000000 RBX=0000000000000000 RCX=0000000000000000 RDX=00000000ffffffff RSI=0000000000000056 RDI=00007ffd6de196e0 RBP=00007ffd6de18e70 RSP=00007ffd6de18ba0 R8 =000000000000006b R9 =0000000000000001 R10=0000000000000017 R11=000055df57f861d0 R12=00007ffd6de18f00 R13=00007ffd6de196e0 R14=0000000000000000 R15=00007ffd6de18df0 RIP=000055df300a2e31 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fac82765900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fac81e7d000 CR3=000000000d9fc000 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=0000000000303300b3285ca56c489dff XMM01=bca4b08950938fb8234b734bbe188bae XMM02=0000000000303640ec2efd57dc4c00df XMM03=00000000003108f0a3c51a27dd71ab35 XMM04=e149b8ee93c37f7800000000000ae988 XMM05=14648eaa1277bab100000000003205e8 XMM06=08e92abc1cba3b5b000000000031a3b8 XMM07=e042d86d42eb936e0000000000311a40 XMM08=a3c51a27dd71ab3500000000003036a0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000