[ 45.861118] ------------[ cut here ]------------ [ 45.862147] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.864418] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.866062] Modules linked in: [ 45.866738] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.868948] Tainted: [W]=WARN [ 45.869614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.871276] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.872298] 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 [ 45.875831] RSP: 0018:ffff888019c9fbc0 EFLAGS: 00010286 [ 45.876931] RAX: 0000000000000000 RBX: ffffed1003393f78 RCX: ffffffff813a4050 [ 45.878364] RDX: ffff888015ec1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.879805] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003393f2f [ 45.881245] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.882681] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c9fdf8 [ 45.884122] FS: 00007fe515773900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.885718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.886923] CR2: 00007fe515c65580 CR3: 000000000e4ec000 CR4: 0000000000350ef0 [ 45.888342] Call Trace: [ 45.888860] [ 45.889370] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.890684] ? __create_object+0x59/0x80 [ 45.891556] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.892641] __vmalloc_noprof+0x59/0x60 [ 45.893462] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.894431] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.895481] bpf_prog_alloc+0x39/0x200 [ 45.896286] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.897316] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.898330] do_seccomp+0x349/0x25e0 [ 45.899137] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.900145] ? __pfx_do_seccomp+0x10/0x10 [ 45.900969] ? find_held_lock+0x2b/0x80 [ 45.901807] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.902881] ? static_key_count+0x60/0x80 [ 45.903770] prctl_set_seccomp+0x4e/0x70 [ 45.904633] __do_sys_prctl+0xe6c/0x1d70 [ 45.905513] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.906461] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.907549] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.908629] ? irqentry_exit+0xf3/0x650 [ 45.909466] do_syscall_64+0xbf/0x430 [ 45.910287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.911350] RIP: 0033:0x7fe515c655cd [ 45.912131] 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 [ 45.915639] RSP: 002b:00007ffc894702a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.917138] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe515c655cd [ 45.918538] RDX: 0000560baef1ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.919954] RBP: 00007ffc89470300 R08: 0000000000000000 R09: 00007ffc8946f9a0 [ 45.921361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560bd7a07240 [ 45.922771] R13: 00007ffc89470730 R14: 0000560bd7a10380 R15: 0000560bd7a1b540 [ 45.924201] [ 45.924670] irq event stamp: 1749 [ 45.925391] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 45.927073] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 45.928733] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 45.930420] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 45.931921] ---[ end trace 0000000000000000 ]--- [ 49.426605] ------------[ cut here ]------------ [ 49.427341] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.428930] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.430107] Modules linked in: [ 49.430580] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.432167] Tainted: [W]=WARN [ 49.432612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.433798] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.434528] 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 [ 49.437069] RSP: 0018:ffff888016ea7bc0 EFLAGS: 00010286 [ 49.437814] RAX: 0000000000000000 RBX: ffffed1002dd4f78 RCX: ffffffff813a4050 [ 49.438880] RDX: ffff88800efd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.439915] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd4f2f [ 49.440962] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.442022] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ea7df8 [ 49.443081] FS: 00007f70aeaac900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.444268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.445153] CR2: 00007fff6c015ef7 CR3: 000000000ddf4000 CR4: 0000000000350ef0 [ 49.446198] Call Trace: [ 49.446576] [ 49.446924] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.447665] ? __create_object+0x59/0x80 [ 49.448297] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.449084] __vmalloc_noprof+0x59/0x60 [ 49.449668] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.450376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.451142] bpf_prog_alloc+0x39/0x200 [ 49.451703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.452460] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.453190] do_seccomp+0x349/0x25e0 [ 49.453735] ? find_held_lock+0x2b/0x80 [ 49.454348] ? do_prlimit+0x310/0x610 [ 49.454933] ? __pfx_do_seccomp+0x10/0x10 [ 49.455568] ? do_raw_spin_unlock+0x53/0x220 [ 49.456239] ? _raw_spin_unlock+0x1e/0x40 [ 49.456834] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.457607] ? static_key_count+0x60/0x80 [ 49.458249] prctl_set_seccomp+0x4e/0x70 [ 49.458853] __do_sys_prctl+0xe6c/0x1d70 [ 49.459481] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.460183] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.460930] ? irqentry_exit+0xf3/0x650 [ 49.461548] do_syscall_64+0xbf/0x430 [ 49.462149] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.462895] RIP: 0033:0x7f70aef9e5cd [ 49.463473] 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 [ 49.466071] RSP: 002b:00007fff6c013560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.467187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70aef9e5cd [ 49.468242] RDX: 000056117483fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.469281] RBP: 00007fff6c0135c0 R08: 0000000000000000 R09: 00007fff6c012c60 [ 49.470315] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611a88f5ad0 [ 49.471366] R13: 00007fff6c0139f0 R14: 00005611a88f6bc0 R15: 00005611a8907780 [ 49.472417] [ 49.472757] irq event stamp: 1663 [ 49.473282] hardirqs last enabled at (1673): [] __up_console_sem+0x78/0x80 [ 49.474523] hardirqs last disabled at (1682): [] __up_console_sem+0x5d/0x80 [ 49.475764] softirqs last enabled at (1158): [] handle_softirqs+0x50c/0x770 [ 49.477017] softirqs last disabled at (1149): [] __irq_exit_rcu+0xc4/0x100 [ 49.478265] ---[ end trace 0000000000000000 ]--- [ 50.277644] ------------[ cut here ]------------ [ 50.278405] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.280100] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.281282] Modules linked in: [ 50.281760] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.283379] Tainted: [W]=WARN [ 50.283830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.285060] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.285773] 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 [ 50.288400] RSP: 0018:ffff8880169bfbc0 EFLAGS: 00010286 [ 50.289229] RAX: 0000000000000000 RBX: ffffed1002d37f78 RCX: ffffffff813a4050 [ 50.290353] RDX: ffff8880171ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.291428] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d37f2f [ 50.292500] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.293559] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169bfdf8 [ 50.294638] FS: 00007f613f74d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.295846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.296732] CR2: 00007ffebd8ccef7 CR3: 0000000009c4d000 CR4: 0000000000350ef0 [ 50.297792] Call Trace: [ 50.298223] [ 50.298568] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.299326] ? __create_object+0x59/0x80 [ 50.299944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.300753] __vmalloc_noprof+0x59/0x60 [ 50.301378] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.302131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.302877] bpf_prog_alloc+0x39/0x200 [ 50.303500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.304262] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.304973] do_seccomp+0x349/0x25e0 [ 50.305570] ? find_held_lock+0x2b/0x80 [ 50.306206] ? do_prlimit+0x310/0x610 [ 50.306828] ? __pfx_do_seccomp+0x10/0x10 [ 50.307520] ? do_raw_spin_unlock+0x53/0x220 [ 50.308240] ? _raw_spin_unlock+0x1e/0x40 [ 50.308885] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.309724] ? static_key_count+0x60/0x80 [ 50.310420] prctl_set_seccomp+0x4e/0x70 [ 50.311126] __do_sys_prctl+0xe6c/0x1d70 [ 50.311775] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.312521] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.313377] ? irqentry_exit+0xf3/0x650 [ 50.314009] do_syscall_64+0xbf/0x430 [ 50.314673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.315506] RIP: 0033:0x7f613fc3f5cd [ 50.316131] 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 [ 50.318901] RSP: 002b:00007ffebd8caa40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.320094] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f613fc3f5cd [ 50.321262] RDX: 00005601d9a2ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.322429] RBP: 00007ffebd8caaa0 R08: 0000000000000000 R09: 00007ffebd8ca140 [ 50.323557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560201994ad0 [ 50.324682] R13: 00007ffebd8caed0 R14: 0000560201995bc0 R15: 00005602019a6780 [ 50.325809] [ 50.326225] irq event stamp: 1779 [ 50.326824] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 50.328283] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 50.329695] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 50.331122] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 50.332534] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12033' (ECDSA) to the list of known hosts. 2025/11/19 01:02:41 fuzzer started 2025/11/19 01:02:42 dialing manager at localhost:34383 2025/11/19 01:02:42 checking machine... 2025/11/19 01:02:42 checking revisions... [ 51.210815] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:02:42 testing simple program... [ 51.300092] cgroup: Unknown subsys name 'net' [ 51.356575] cgroup: Unknown subsys name 'cpuset' [ 51.368715] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:02:41 Registers: info registers vcpu 0 RAX=ffff8880171e8000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08960 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000a23cf R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a50 RIP=ffffffff81529330 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 00007f70aeaac900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6c00d000 CR3=000000001f8bb000 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=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=ffff8880158efb50 RCX=ffffffff816398ea RDX=ffff888018571bc0 RSI=187942c940f6b09a RDI=187942c88260c162 RBP=ffff8880158efb20 RSP=ffff8880158efad8 R8 =0000000000000001 R9 =0000000000000001 R10=00000000691d1731 R11=0000000000000001 R12=187942c940f6b09a R13=187942c88260c162 R14=ffffed1002b1df6a R15=ffff8880158efb58 RIP=ffffffff81751894 RFL=00000212 [----A--] 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 00007f1336b648c0 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0ec92d5000 CR3=000000000cf9d000 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=00005564d2733e8000005564d2739d90 XMM04=000000020000000000005564d2733e80 XMM05=00005564d273a4a000005564d273ac50 XMM06=00005564d2739f000000000000000000 XMM07=00000000000000000000000000000000 XMM08=732f636f72702f006b63616d7300632e XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000