[ 39.024714] ------------[ cut here ]------------ [ 39.025738] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.027956] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.029605] Modules linked in: [ 39.030240] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.032455] Tainted: [W]=WARN [ 39.033053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.034668] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.035656] 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 [ 39.039139] RSP: 0018:ffff888018f17bc0 EFLAGS: 00010286 [ 39.040278] RAX: 0000000000000000 RBX: ffffed10031e2f78 RCX: ffffffff813a4050 [ 39.041680] RDX: ffff888015ebb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.043066] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031e2f2f [ 39.044501] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.045921] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f17df8 [ 39.047326] FS: 00007fb40d435900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.048919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.050080] CR2: 00007fb40d927580 CR3: 000000000e46c000 CR4: 0000000000350ef0 [ 39.051487] Call Trace: [ 39.052008] [ 39.052521] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.053506] ? __create_object+0x59/0x80 [ 39.054353] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.055416] __vmalloc_noprof+0x59/0x60 [ 39.056207] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.057158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.058170] bpf_prog_alloc+0x39/0x200 [ 39.058968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.060015] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.060987] do_seccomp+0x349/0x25e0 [ 39.061779] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.062766] ? __pfx_do_seccomp+0x10/0x10 [ 39.063659] ? find_held_lock+0x2b/0x80 [ 39.064509] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.065546] ? static_key_count+0x60/0x80 [ 39.066413] prctl_set_seccomp+0x4e/0x70 [ 39.067195] __do_sys_prctl+0xe6c/0x1d70 [ 39.068098] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.069041] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.070116] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.071212] ? irqentry_exit+0xf3/0x650 [ 39.072074] do_syscall_64+0xbf/0x430 [ 39.072885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.073945] RIP: 0033:0x7fb40d9275cd [ 39.074744] 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 [ 39.078356] RSP: 002b:00007fff859419d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.079889] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb40d9275cd [ 39.081294] RDX: 00005593d1d7fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.082673] RBP: 00007fff85941a30 R08: 0000000000000000 R09: 00007fff859410d0 [ 39.084124] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593e86cfbf0 [ 39.085513] R13: 00007fff85941e60 R14: 00005593e86d9380 R15: 00005593e86e4460 [ 39.086939] [ 39.087451] irq event stamp: 1759 [ 39.088142] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 39.089799] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 39.091473] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 39.093097] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 39.094442] ---[ end trace 0000000000000000 ]--- [ 41.972231] ------------[ cut here ]------------ [ 41.973158] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.975180] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.976894] Modules linked in: [ 41.977609] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.979616] Tainted: [W]=WARN [ 41.980196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.981684] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.982610] 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 [ 41.985857] RSP: 0018:ffff888018dbfbc0 EFLAGS: 00010286 [ 41.986885] RAX: 0000000000000000 RBX: ffffed10031b7f78 RCX: ffffffff813a4050 [ 41.988197] RDX: ffff888016501bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.989491] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031b7f2f [ 41.990826] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.992141] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018dbfdf8 [ 41.993442] FS: 00007f6964ce5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.994901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.995991] CR2: 00007f69651d7580 CR3: 000000000b925000 CR4: 0000000000350ef0 [ 41.997300] Call Trace: [ 41.997769] [ 41.998178] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.999086] ? __create_object+0x59/0x80 [ 41.999891] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.000870] __vmalloc_noprof+0x59/0x60 [ 42.001661] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.002585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.003574] bpf_prog_alloc+0x39/0x200 [ 42.004347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.005244] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.006166] do_seccomp+0x349/0x25e0 [ 42.006896] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.007820] ? __pfx_do_seccomp+0x10/0x10 [ 42.008659] ? find_held_lock+0x2b/0x80 [ 42.009475] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.010491] ? static_key_count+0x60/0x80 [ 42.011334] prctl_set_seccomp+0x4e/0x70 [ 42.012128] __do_sys_prctl+0xe6c/0x1d70 [ 42.012980] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.013887] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.014906] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.015939] ? irqentry_exit+0xf3/0x650 [ 42.016745] do_syscall_64+0xbf/0x430 [ 42.017524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.018530] RIP: 0033:0x7f69651d75cd [ 42.019227] 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 [ 42.022627] RSP: 002b:00007ffc020af380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.024077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69651d75cd [ 42.025429] RDX: 000055b9deaafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.026778] RBP: 00007ffc020af3e0 R08: 0000000000000000 R09: 00007ffc020aea80 [ 42.028137] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9e350a240 [ 42.029486] R13: 00007ffc020af810 R14: 000055b9e3513380 R15: 000055b9e351e540 [ 42.030853] [ 42.031346] irq event stamp: 1777 [ 42.031996] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 42.033601] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 42.035205] softirqs last enabled at (1580): [] handle_softirqs+0x50c/0x770 [ 42.036771] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 42.038103] ---[ end trace 0000000000000000 ]--- [ 42.712730] ------------[ cut here ]------------ [ 42.713643] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.715711] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.717195] Modules linked in: [ 42.717837] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.720084] Tainted: [W]=WARN [ 42.720759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.722242] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.723146] 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 [ 42.726366] RSP: 0018:ffff88801bcefbc0 EFLAGS: 00010286 [ 42.727356] RAX: 0000000000000000 RBX: ffffed100379df78 RCX: ffffffff813a4050 [ 42.728662] RDX: ffff88800f915340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.729954] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100379df2f [ 42.731241] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.732576] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bcefdf8 [ 42.733865] FS: 00007fab259f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.735312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.736401] CR2: 00007fab25ee3580 CR3: 0000000009c97000 CR4: 0000000000350ef0 [ 42.737698] Call Trace: [ 42.738167] [ 42.738624] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.739529] ? __create_object+0x59/0x80 [ 42.740345] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.741326] __vmalloc_noprof+0x59/0x60 [ 42.742045] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.742928] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.743876] bpf_prog_alloc+0x39/0x200 [ 42.744636] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.745582] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.746498] do_seccomp+0x349/0x25e0 [ 42.747185] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.748102] ? __pfx_do_seccomp+0x10/0x10 [ 42.748900] ? find_held_lock+0x2b/0x80 [ 42.749673] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.750648] ? static_key_count+0x60/0x80 [ 42.751452] prctl_set_seccomp+0x4e/0x70 [ 42.752208] __do_sys_prctl+0xe6c/0x1d70 [ 42.753017] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.753886] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.754858] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.755855] ? irqentry_exit+0xf3/0x650 [ 42.756634] do_syscall_64+0xbf/0x430 [ 42.757358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.758325] RIP: 0033:0x7fab25ee35cd [ 42.758998] 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 [ 42.762193] RSP: 002b:00007fff414ef120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.763566] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab25ee35cd [ 42.764871] RDX: 00005561c21c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.766157] RBP: 00007fff414ef180 R08: 0000000000000000 R09: 00007fff414ee820 [ 42.767449] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561f3c9fad0 [ 42.768762] R13: 00007fff414ef5b0 R14: 00005561f3ca0bc0 R15: 00005561f3cb1780 [ 42.770071] [ 42.770547] irq event stamp: 2697 [ 42.771157] hardirqs last enabled at (2705): [] __up_console_sem+0x78/0x80 [ 42.772697] hardirqs last disabled at (2714): [] __up_console_sem+0x5d/0x80 [ 42.774237] softirqs last enabled at (2618): [] handle_softirqs+0x50c/0x770 [ 42.775812] softirqs last disabled at (2613): [] __irq_exit_rcu+0xc4/0x100 [ 42.777346] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24653' (ECDSA) to the list of known hosts. 2025/11/17 22:31:54 fuzzer started 2025/11/17 22:31:54 dialing manager at localhost:37895 2025/11/17 22:31:54 checking machine... 2025/11/17 22:31:54 checking revisions... [ 43.739453] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:31:55 testing simple program... [ 43.839177] cgroup: Unknown subsys name 'net' [ 43.915355] cgroup: Unknown subsys name 'cpuset' [ 43.934657] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:31:53 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880174478e8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000003 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81529257 RFL=00000247 [---Z-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 00007f6964ce5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6964cc4020 CR3=000000001fa5e000 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=dffffc0000000000 RBX=ffff888009c53080 RCX=ffffffff817d9976 RDX=1ffffffff0bc573e RSI=0000000000000008 RDI=ffffffff85e2b9f0 RBP=ffff88806cf38140 RSP=ffff888016ccfcd8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000200 R13=ffffffff85e2b980 R14=0000000000000002 R15=ffff888009462140 RIP=ffffffff815d3108 RFL=00000046 [---Z-P-] 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 00007fb9dc7778c0 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055d5056d85f0 CR3=000000000d536000 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=25252525252525252525252525252525 XMM01=00000000000000ff0000000000ff0000 XMM02=00000000000000ff0000000000ff0000 XMM03=000055d50574a1e0000055d505703a90 XMM04=00000001ffffffff000055d50574a1e0 XMM05=00000000000000000000000000000000 XMM06=000055d505703ea00000000000000004 XMM07=00000000000000000000000000000000 XMM08=732f636f72702f006b63616d7300632e XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000