[ 46.425990] ------------[ cut here ]------------ [ 46.426999] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.429103] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.430681] Modules linked in: [ 46.431452] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.433667] Tainted: [W]=WARN [ 46.434316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.435876] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.436865] 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 [ 46.440260] RSP: 0018:ffff88801848fbc0 EFLAGS: 00010286 [ 46.441315] RAX: 0000000000000000 RBX: ffffed1003091f78 RCX: ffffffff813a4050 [ 46.442703] RDX: ffff88800ddc3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.444077] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003091f2f [ 46.445454] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.446829] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801848fdf8 [ 46.448202] FS: 00007f634d282900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.449748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.450910] CR2: 00007f634d774580 CR3: 000000000bc7f000 CR4: 0000000000350ef0 [ 46.452279] Call Trace: [ 46.452771] [ 46.453253] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.454231] ? __create_object+0x59/0x80 [ 46.455081] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.456127] __vmalloc_noprof+0x59/0x60 [ 46.456943] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.457910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.458912] bpf_prog_alloc+0x39/0x200 [ 46.459649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.460649] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.461629] do_seccomp+0x349/0x25e0 [ 46.462398] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.463371] ? __pfx_do_seccomp+0x10/0x10 [ 46.464225] ? find_held_lock+0x2b/0x80 [ 46.465047] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.466102] ? static_key_count+0x60/0x80 [ 46.466964] prctl_set_seccomp+0x4e/0x70 [ 46.467737] __do_sys_prctl+0xe6c/0x1d70 [ 46.468584] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.469535] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.470563] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.471598] ? irqentry_exit+0xf3/0x650 [ 46.472428] do_syscall_64+0xbf/0x430 [ 46.473216] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.474252] RIP: 0033:0x7f634d7745cd [ 46.475020] 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 [ 46.478399] RSP: 002b:00007ffc62667ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.479846] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f634d7745cd [ 46.481207] RDX: 000056446c1d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.482583] RBP: 00007ffc62667f00 R08: 0000000000000000 R09: 00007ffc626675a0 [ 46.483951] R10: 0000000000000000 R11: 0000000000000246 R12: 00005644a8ce2ad0 [ 46.485316] R13: 00007ffc62668330 R14: 00005644a8ce3bc0 R15: 00005644a8cf4780 [ 46.486718] [ 46.487225] irq event stamp: 1745 [ 46.487915] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 46.489553] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 46.491175] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 46.492832] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 46.494320] ---[ end trace 0000000000000000 ]--- [ 49.597673] ------------[ cut here ]------------ [ 49.598722] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.600933] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.602552] Modules linked in: [ 49.603242] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.605482] Tainted: [W]=WARN [ 49.607738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.609485] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.610521] 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 [ 49.614030] RSP: 0018:ffff88800f1d7bc0 EFLAGS: 00010286 [ 49.615115] RAX: 0000000000000000 RBX: ffffed1001e3af78 RCX: ffffffff813a4050 [ 49.616569] RDX: ffff88800d741bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.618004] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3af2f [ 49.619436] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.620881] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1d7df8 [ 49.622337] FS: 00007f535fa29900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.623946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.625107] CR2: 00007ffcd661fef8 CR3: 000000000e7d9000 CR4: 0000000000350ef0 [ 49.626533] Call Trace: [ 49.627091] [ 49.627552] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.628536] ? __create_object+0x59/0x80 [ 49.629409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.630470] __vmalloc_noprof+0x59/0x60 [ 49.631296] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.632250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.633268] bpf_prog_alloc+0x39/0x200 [ 49.634088] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.635105] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.636095] do_seccomp+0x349/0x25e0 [ 49.636887] ? find_held_lock+0x2b/0x80 [ 49.637670] ? do_prlimit+0x310/0x610 [ 49.638475] ? __pfx_do_seccomp+0x10/0x10 [ 49.639336] ? do_raw_spin_unlock+0x53/0x220 [ 49.640243] ? _raw_spin_unlock+0x1e/0x40 [ 49.641095] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.642166] ? static_key_count+0x60/0x80 [ 49.643040] prctl_set_seccomp+0x4e/0x70 [ 49.643880] __do_sys_prctl+0xe6c/0x1d70 [ 49.644690] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.645631] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.646677] ? irqentry_exit+0xf3/0x650 [ 49.647514] do_syscall_64+0xbf/0x430 [ 49.648310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.649335] RIP: 0033:0x7f535ff1b5cd [ 49.650115] 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 [ 49.653526] RSP: 002b:00007ffcd661e680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.655003] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f535ff1b5cd [ 49.656409] RDX: 000055d6c6711e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.657794] RBP: 00007ffcd661e6e0 R08: 0000000000000000 R09: 00007ffcd661dd80 [ 49.658999] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6ff70bb10 [ 49.660199] R13: 00007ffcd661eb10 R14: 000055d6ff70c2b0 R15: 000055d6ff7206f0 [ 49.661422] [ 49.661865] irq event stamp: 2075 [ 49.662449] hardirqs last enabled at (2083): [] __up_console_sem+0x78/0x80 [ 49.663861] hardirqs last disabled at (2092): [] __up_console_sem+0x5d/0x80 [ 49.665270] softirqs last enabled at (2022): [] handle_softirqs+0x50c/0x770 [ 49.666715] softirqs last disabled at (2013): [] __irq_exit_rcu+0xc4/0x100 [ 49.668123] ---[ end trace 0000000000000000 ]--- [ 50.430579] ------------[ cut here ]------------ [ 50.431187] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.432497] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.433451] Modules linked in: [ 50.433864] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.435165] Tainted: [W]=WARN [ 50.435527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.436489] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.437099] 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 [ 50.439234] RSP: 0018:ffff888016f27bc0 EFLAGS: 00010286 [ 50.439890] RAX: 0000000000000000 RBX: ffffed1002de4f78 RCX: ffffffff813a4050 [ 50.440723] RDX: ffff8880166a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.441587] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de4f2f [ 50.442447] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.443303] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f27df8 [ 50.444172] FS: 00007f707f2bb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.445140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.445856] CR2: 00007ffd2b154ef8 CR3: 0000000009f4c000 CR4: 0000000000350ef0 [ 50.446688] Call Trace: [ 50.447033] [ 50.447307] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.447891] ? __create_object+0x59/0x80 [ 50.448381] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.449020] __vmalloc_noprof+0x59/0x60 [ 50.449502] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.450076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.450665] bpf_prog_alloc+0x39/0x200 [ 50.451156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.451750] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.452346] do_seccomp+0x349/0x25e0 [ 50.452820] ? find_held_lock+0x2b/0x80 [ 50.453298] ? do_prlimit+0x310/0x610 [ 50.453771] ? __pfx_do_seccomp+0x10/0x10 [ 50.454299] ? do_raw_spin_unlock+0x53/0x220 [ 50.454851] ? _raw_spin_unlock+0x1e/0x40 [ 50.455343] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.455981] ? static_key_count+0x60/0x80 [ 50.456487] prctl_set_seccomp+0x4e/0x70 [ 50.456998] __do_sys_prctl+0xe6c/0x1d70 [ 50.457494] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.458072] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.458688] ? irqentry_exit+0xf3/0x650 [ 50.459195] do_syscall_64+0xbf/0x430 [ 50.459658] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.460284] RIP: 0033:0x7f707f7ad5cd [ 50.460722] 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 [ 50.462829] RSP: 002b:00007ffd2b152810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.463700] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f707f7ad5cd [ 50.464551] RDX: 0000564725720e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.465413] RBP: 00007ffd2b152870 R08: 0000000000000000 R09: 00007ffd2b151f10 [ 50.466268] R10: 0000000000000000 R11: 0000000000000246 R12: 000056475e732ad0 [ 50.467125] R13: 00007ffd2b152ca0 R14: 000056475e733bc0 R15: 000056475e744780 [ 50.467995] [ 50.468278] irq event stamp: 1673 [ 50.468679] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 50.469690] hardirqs last disabled at (1690): [] __up_console_sem+0x5d/0x80 [ 50.470710] softirqs last enabled at (1188): [] handle_softirqs+0x50c/0x770 [ 50.471737] softirqs last disabled at (1179): [] __irq_exit_rcu+0xc4/0x100 [ 50.472744] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12981' (ECDSA) to the list of known hosts. 2025/11/18 08:39:54 fuzzer started 2025/11/18 08:39:55 dialing manager at localhost:34383 2025/11/18 08:39:55 checking machine... 2025/11/18 08:39:55 checking revisions... [ 51.404394] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:39:55 testing simple program... [ 51.505179] cgroup: Unknown subsys name 'net' [ 51.590236] cgroup: Unknown subsys name 'cpuset' [ 51.616269] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:39:54 Registers: info registers vcpu 0 RAX=1ffffffff0ce38f5 RBX=ffffffff8671c7ac RCX=ffffffff81a846b4 RDX=0000000000000000 RSI=ffffffff86aaa498 RDI=ffffffff8671c7ac RBP=ffffffff8671c7ac RSP=ffff88801bc4f618 R8 =ffffffff86aaa498 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023084 R12=ffffffff8671c7ac R13=ffffffff8671c7ac R14=ffffffff8671c7ac R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000217 [----APC] 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 00007f535fa29900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f535f9e2008 CR3=0000000009c15000 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=0000000000025259 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3bc57b8000 CR3=000000000e28e000 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=3f6630b36abf1bab6e451f0abd389465 XMM02=ec2efd57dc4c00df00000000003026e0 XMM03=4f3a4a99e5f4242f00000000003027b0 XMM04=3dfeedc2f9cbd10d00000000000ae988 XMM05=cd094f3c5ce4744f000000000031f988 XMM06=5b75c91c80445342000000000031e2c0 XMM07=e042d86d42eb936e000000000030f598 XMM08=4f3a4a99e5f4242f00000000003027b0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000