[ 38.982376] ------------[ cut here ]------------ [ 38.983600] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.985651] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.987146] Modules linked in: [ 38.987792] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.989838] Tainted: [W]=WARN [ 38.990406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.991896] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.992869] 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 [ 38.996103] RSP: 0018:ffff8880158b7bc0 EFLAGS: 00010286 [ 38.997152] RAX: 0000000000000000 RBX: ffffed1002b16f78 RCX: ffffffff813a4050 [ 38.998476] RDX: ffff8880152eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.999810] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b16f2f [ 39.001158] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.002450] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158b7df8 [ 39.003735] FS: 00007fd180d6d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.005227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.006315] CR2: 00007ffdf26e2ef7 CR3: 000000000d77c000 CR4: 0000000000350ef0 [ 39.007615] Call Trace: [ 39.008087] [ 39.008553] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.009476] ? __create_object+0x59/0x80 [ 39.010273] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.011253] __vmalloc_noprof+0x59/0x60 [ 39.012016] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.012927] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.013894] bpf_prog_alloc+0x39/0x200 [ 39.014632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.015573] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.016449] do_seccomp+0x349/0x25e0 [ 39.017218] ? find_held_lock+0x2b/0x80 [ 39.017997] ? do_prlimit+0x310/0x610 [ 39.018761] ? __pfx_do_seccomp+0x10/0x10 [ 39.019549] ? do_raw_spin_unlock+0x53/0x220 [ 39.020345] ? _raw_spin_unlock+0x1e/0x40 [ 39.021163] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.022136] ? static_key_count+0x60/0x80 [ 39.022932] prctl_set_seccomp+0x4e/0x70 [ 39.023730] __do_sys_prctl+0xe6c/0x1d70 [ 39.024473] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.025393] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.026361] ? irqentry_exit+0xf3/0x650 [ 39.027132] do_syscall_64+0xbf/0x430 [ 39.027881] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.028907] RIP: 0033:0x7fd18125f5cd [ 39.029632] 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 [ 39.032857] RSP: 002b:00007ffdf26e0880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.034230] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd18125f5cd [ 39.035568] RDX: 000055b20a56de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.036941] RBP: 00007ffdf26e08e0 R08: 0000000000000000 R09: 00007ffdf26dff80 [ 39.038279] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b21ea4cad0 [ 39.039610] R13: 00007ffdf26e0d10 R14: 000055b21ea4dbc0 R15: 000055b21ea5e780 [ 39.040958] [ 39.041393] irq event stamp: 1807 [ 39.042052] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 39.043679] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 39.045249] softirqs last enabled at (1378): [] handle_softirqs+0x50c/0x770 [ 39.046838] softirqs last disabled at (1373): [] __irq_exit_rcu+0xc4/0x100 [ 39.048434] ---[ end trace 0000000000000000 ]--- [ 41.961672] ------------[ cut here ]------------ [ 41.962588] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.964689] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.966160] Modules linked in: [ 41.966806] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.969062] Tainted: [W]=WARN [ 41.969734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.971225] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.972138] 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 [ 41.975351] RSP: 0018:ffff888016f0fbc0 EFLAGS: 00010286 [ 41.976335] RAX: 0000000000000000 RBX: ffffed1002de1f78 RCX: ffffffff813a4050 [ 41.977652] RDX: ffff88801a135340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.978964] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de1f2f [ 41.980260] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.981575] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f0fdf8 [ 41.982885] FS: 00007f68f2ae1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.984327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.985417] CR2: 00007f68f2fd3580 CR3: 000000000dcdf000 CR4: 0000000000350ef0 [ 41.986701] Call Trace: [ 41.987166] [ 41.987639] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.988548] ? __create_object+0x59/0x80 [ 41.989305] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.990269] __vmalloc_noprof+0x59/0x60 [ 41.991032] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.991905] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.992858] bpf_prog_alloc+0x39/0x200 [ 41.993610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.994551] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.995431] do_seccomp+0x349/0x25e0 [ 41.996150] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.997072] ? __pfx_do_seccomp+0x10/0x10 [ 41.997866] ? find_held_lock+0x2b/0x80 [ 41.998635] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.999614] ? static_key_count+0x60/0x80 [ 42.000391] prctl_set_seccomp+0x4e/0x70 [ 42.001177] __do_sys_prctl+0xe6c/0x1d70 [ 42.001970] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.002849] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.003826] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.004831] ? irqentry_exit+0xf3/0x650 [ 42.005625] do_syscall_64+0xbf/0x430 [ 42.006330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.007280] RIP: 0033:0x7f68f2fd35cd [ 42.007990] 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 [ 42.011199] RSP: 002b:00007fffa384c590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.012564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f68f2fd35cd [ 42.013864] RDX: 0000561fb9f4be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.015150] RBP: 00007fffa384c5f0 R08: 0000000000000000 R09: 00007fffa384bc90 [ 42.016431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561fc7b172b0 [ 42.017746] R13: 00007fffa384ca20 R14: 0000561fc7b19d20 R15: 0000561fc7b2b8d0 [ 42.019050] [ 42.019483] irq event stamp: 1807 [ 42.020136] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 42.021674] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.022661] softirqs last enabled at (1400): [] handle_softirqs+0x50c/0x770 [ 42.023653] softirqs last disabled at (1395): [] __irq_exit_rcu+0xc4/0x100 [ 42.024636] ---[ end trace 0000000000000000 ]--- [ 42.707814] ------------[ cut here ]------------ [ 42.708817] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.710783] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.712238] Modules linked in: [ 42.712934] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.714917] Tainted: [W]=WARN [ 42.715473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.716972] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.717891] 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 [ 42.721068] RSP: 0018:ffff88800cfd7bc0 EFLAGS: 00010286 [ 42.722047] RAX: 0000000000000000 RBX: ffffed10019faf78 RCX: ffffffff813a4050 [ 42.723353] RDX: ffff88800de89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.724663] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019faf2f [ 42.725952] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.727243] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cfd7df8 [ 42.728540] FS: 00007f2f79b10900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.730002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.731053] CR2: 00007f2f7a0764a6 CR3: 000000001ee3a000 CR4: 0000000000350ef0 [ 42.732330] Call Trace: [ 42.732862] [ 42.733281] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.734180] ? __create_object+0x59/0x80 [ 42.734962] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.735939] __vmalloc_noprof+0x59/0x60 [ 42.736711] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.737581] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.738475] bpf_prog_alloc+0x39/0x200 [ 42.739223] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.740160] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.741094] do_seccomp+0x349/0x25e0 [ 42.741810] ? find_held_lock+0x2b/0x80 [ 42.742574] ? do_prlimit+0x310/0x610 [ 42.743288] ? __pfx_do_seccomp+0x10/0x10 [ 42.744086] ? do_raw_spin_unlock+0x53/0x220 [ 42.744939] ? _raw_spin_unlock+0x1e/0x40 [ 42.745728] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.746686] ? static_key_count+0x60/0x80 [ 42.747450] prctl_set_seccomp+0x4e/0x70 [ 42.748230] __do_sys_prctl+0xe6c/0x1d70 [ 42.749017] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.749879] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.750877] ? irqentry_exit+0xf3/0x650 [ 42.751641] do_syscall_64+0xbf/0x430 [ 42.752339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.753300] RIP: 0033:0x7f2f7a0025cd [ 42.754018] 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 [ 42.757202] RSP: 002b:00007ffc4c238270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.758558] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f7a0025cd [ 42.759826] RDX: 000056449fddce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.761142] RBP: 00007ffc4c2382d0 R08: 0000000000000000 R09: 00007ffc4c237970 [ 42.762427] R10: 0000000000000000 R11: 0000000000000246 R12: 00005644cb588240 [ 42.763729] R13: 00007ffc4c238700 R14: 00005644cb587bf0 R15: 00005644cb59c4d0 [ 42.765047] [ 42.765489] irq event stamp: 1735 [ 42.766140] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 42.767668] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.769201] softirqs last enabled at (1272): [] handle_softirqs+0x50c/0x770 [ 42.770749] softirqs last disabled at (1267): [] __irq_exit_rcu+0xc4/0x100 [ 42.772270] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42134' (ECDSA) to the list of known hosts. 2025/11/19 05:22:42 fuzzer started 2025/11/19 05:22:42 dialing manager at localhost:34383 2025/11/19 05:22:42 checking machine... 2025/11/19 05:22:42 checking revisions... [ 43.659440] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:22:42 testing simple program... [ 43.793661] cgroup: Unknown subsys name 'net' [ 43.884127] cgroup: Unknown subsys name 'cpuset' [ 43.898791] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:22:41 Registers: info registers vcpu 0 RAX=000000000003f1a3 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff8a9f4ec8 CR3=000000000d19d000 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=81decea6658a7b82c04f8f73cf9ce593 XMM02=0000000000306908eff9b2d0a8fce9cb XMM03=00000000003069d82c67c8bc2e329bc3 XMM04=bc070574ba376ab200000000000ae988 XMM05=14648eaa1277bab10000000000320020 XMM06=817b8945e9d50373000000000031fea8 XMM07=e042d86d42eb936e0000000000311100 XMM08=abbb39b5b5c5e0de00000000003069d8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff88800de8d340 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800de8dd98 RSP=ffff888016a4f528 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800de8ddc0 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007f68f2ae1900 00000000 00000000 GS =0000 ffff8880e548f000 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=00007f68f2aab008 CR3=000000001ef98000 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