[ 46.950012] ------------[ cut here ]------------ [ 46.950962] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.952951] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.954409] Modules linked in: [ 46.955037] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.956983] Tainted: [W]=WARN [ 46.957548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.959005] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.959900] 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 [ 46.963026] RSP: 0018:ffff888019d1fbc0 EFLAGS: 00010286 [ 46.963999] RAX: 0000000000000000 RBX: ffffed10033a3f78 RCX: ffffffff813a4050 [ 46.965258] RDX: ffff88800f60b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.966535] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a3f2f [ 46.967799] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.969058] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d1fdf8 [ 46.970334] FS: 00007f6e40b81900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.971745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.972790] CR2: 00007f6e41073580 CR3: 000000000cedf000 CR4: 0000000000350ef0 [ 46.974065] Call Trace: [ 46.974525] [ 46.974981] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.975855] ? __create_object+0x59/0x80 [ 46.976584] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.977550] __vmalloc_noprof+0x59/0x60 [ 46.978284] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.979155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.980079] bpf_prog_alloc+0x39/0x200 [ 46.980808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.981747] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.982594] do_seccomp+0x349/0x25e0 [ 46.983299] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.984186] ? __pfx_do_seccomp+0x10/0x10 [ 46.984965] ? find_held_lock+0x2b/0x80 [ 46.985725] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.986635] ? static_key_count+0x60/0x80 [ 46.987435] prctl_set_seccomp+0x4e/0x70 [ 46.988206] __do_sys_prctl+0xe6c/0x1d70 [ 46.988981] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.989851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.990812] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.991769] ? irqentry_exit+0xf3/0x650 [ 46.992489] do_syscall_64+0xbf/0x430 [ 46.993222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.994183] RIP: 0033:0x7f6e410735cd [ 46.994890] 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 [ 46.998038] RSP: 002b:00007ffd219b4b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.999385] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e410735cd [ 47.000650] RDX: 000056448fe0fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.001972] RBP: 00007ffd219b4b60 R08: 0000000000000000 R09: 00007ffd219b4200 [ 47.003240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564493e0c2b0 [ 47.004510] R13: 00007ffd219b4f90 R14: 0000564493e0ed20 R15: 0000564493e208d0 [ 47.005811] [ 47.006226] irq event stamp: 1763 [ 47.006861] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 47.008352] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 47.009867] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 47.011389] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 47.012887] ---[ end trace 0000000000000000 ]--- [ 49.868198] ------------[ cut here ]------------ [ 49.869097] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.871111] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.872541] Modules linked in: [ 49.873160] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.875340] Tainted: [W]=WARN [ 49.875996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.877443] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.878344] 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 [ 49.881462] RSP: 0018:ffff8880172c7bc0 EFLAGS: 00010286 [ 49.882421] RAX: 0000000000000000 RBX: ffffed1002e58f78 RCX: ffffffff813a4050 [ 49.883689] RDX: ffff88801a055340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.884945] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e58f2f [ 49.886226] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.887480] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172c7df8 [ 49.888733] FS: 00007fc3098df900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.890170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.891221] CR2: 00007ffcd1a6eef8 CR3: 0000000017a7b000 CR4: 0000000000350ef0 [ 49.892507] Call Trace: [ 49.893018] [ 49.893437] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.894309] ? __create_object+0x59/0x80 [ 49.895076] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.896027] __vmalloc_noprof+0x59/0x60 [ 49.896768] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.897591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.898507] bpf_prog_alloc+0x39/0x200 [ 49.899229] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.900147] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.901039] do_seccomp+0x349/0x25e0 [ 49.901762] ? find_held_lock+0x2b/0x80 [ 49.902464] ? do_prlimit+0x310/0x610 [ 49.903190] ? __pfx_do_seccomp+0x10/0x10 [ 49.903961] ? do_raw_spin_unlock+0x53/0x220 [ 49.904780] ? _raw_spin_unlock+0x1e/0x40 [ 49.905510] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.906451] ? static_key_count+0x60/0x80 [ 49.907240] prctl_set_seccomp+0x4e/0x70 [ 49.908005] __do_sys_prctl+0xe6c/0x1d70 [ 49.908780] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.909588] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.910542] ? irqentry_exit+0xf3/0x650 [ 49.911294] do_syscall_64+0xbf/0x430 [ 49.912024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.912953] RIP: 0033:0x7fc309dd15cd [ 49.913612] 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 [ 49.916708] RSP: 002b:00007ffcd1a6d5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.918050] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc309dd15cd [ 49.919502] RDX: 000055b9c70b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.920773] RBP: 00007ffcd1a6d650 R08: 0000000000000000 R09: 00007ffcd1a6ccf0 [ 49.922131] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9f913c2b0 [ 49.923604] R13: 00007ffcd1a6da80 R14: 000055b9f913ed20 R15: 000055b9f91508d0 [ 49.924877] [ 49.925303] irq event stamp: 1823 [ 49.925950] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 49.927240] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 49.928477] softirqs last enabled at (1458): [] handle_softirqs+0x50c/0x770 [ 49.929718] softirqs last disabled at (1453): [] __irq_exit_rcu+0xc4/0x100 [ 49.930936] ---[ end trace 0000000000000000 ]--- [ 50.628343] ------------[ cut here ]------------ [ 50.629304] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.631417] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.633120] Modules linked in: [ 50.633851] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.635888] Tainted: [W]=WARN [ 50.636454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.637972] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.638909] 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 [ 50.642167] RSP: 0018:ffff88801a14fbc0 EFLAGS: 00010286 [ 50.643165] RAX: 0000000000000000 RBX: ffffed1003429f78 RCX: ffffffff813a4050 [ 50.644475] RDX: ffff888016950000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.645797] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003429f2f [ 50.647106] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.648415] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a14fdf8 [ 50.649739] FS: 00007f7b7811d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.651216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.652301] CR2: 00007f7b786834a6 CR3: 000000000a0c6000 CR4: 0000000000350ef0 [ 50.653629] Call Trace: [ 50.654146] [ 50.654567] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.655491] ? __create_object+0x59/0x80 [ 50.656292] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.657297] __vmalloc_noprof+0x59/0x60 [ 50.658066] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.658953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.659887] bpf_prog_alloc+0x39/0x200 [ 50.660592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.661539] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.662461] do_seccomp+0x349/0x25e0 [ 50.663192] ? find_held_lock+0x2b/0x80 [ 50.663967] ? do_prlimit+0x310/0x610 [ 50.664723] ? __pfx_do_seccomp+0x10/0x10 [ 50.665493] ? do_raw_spin_unlock+0x53/0x220 [ 50.666328] ? _raw_spin_unlock+0x1e/0x40 [ 50.667117] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.668091] ? static_key_count+0x60/0x80 [ 50.668907] prctl_set_seccomp+0x4e/0x70 [ 50.669647] __do_sys_prctl+0xe6c/0x1d70 [ 50.670440] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.671305] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.672289] ? irqentry_exit+0xf3/0x650 [ 50.673059] do_syscall_64+0xbf/0x430 [ 50.673824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.674791] RIP: 0033:0x7f7b7860f5cd [ 50.675452] 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 [ 50.678526] RSP: 002b:00007fff81c2bfb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.679688] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b7860f5cd [ 50.680769] RDX: 000055f2f1af6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.681847] RBP: 00007fff81c2c010 R08: 0000000000000000 R09: 00007fff81c2b6b0 [ 50.682933] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f31a3b12b0 [ 50.683994] R13: 00007fff81c2c440 R14: 000055f31a3b3d20 R15: 000055f31a3c58d0 [ 50.685085] [ 50.685449] irq event stamp: 1887 [ 50.686003] hardirqs last enabled at (1907): [] __up_console_sem+0x78/0x80 [ 50.687272] hardirqs last disabled at (1916): [] __up_console_sem+0x5d/0x80 [ 50.688536] softirqs last enabled at (1904): [] handle_softirqs+0x50c/0x770 [ 50.689828] softirqs last disabled at (1895): [] __irq_exit_rcu+0xc4/0x100 [ 50.691091] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24117' (ECDSA) to the list of known hosts. 2025/11/18 06:28:14 fuzzer started 2025/11/18 06:28:14 dialing manager at localhost:37895 2025/11/18 06:28:14 checking machine... 2025/11/18 06:28:14 checking revisions... [ 51.674728] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:28:15 testing simple program... [ 51.754433] cgroup: Unknown subsys name 'net' [ 51.816027] cgroup: Unknown subsys name 'cpuset' [ 51.833100] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:28:14 Registers: info registers vcpu 0 RAX=0000000000048b99 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd9e3bdbb8 CR3=0000000013af5000 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=38323a363020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383237 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88801076c378 RBX=ffff88801076c5c8 RCX=0000000000000000 RDX=0000000000000000 RSI=ffff888008c4b77f RDI=ffff888009462501 RBP=ffff888008c4b780 RSP=ffff8880160afa30 R8 =0000000000000001 R9 =ffffffff81b2e2bb R10=ffffea00005aa500 R11=0000000000000001 R12=0000000000000000 R13=ffff8880160afa68 R14=ffff888016a94e00 R15=ffff888016a94f78 RIP=ffffffff81b2e298 RFL=00000246 [---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 00007fc3098df900 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=00007ffcd1a67000 CR3=000000000bf1c000 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=6720646572637465733a4d41503d706f 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