[ 44.077908] ------------[ cut here ]------------ [ 44.078895] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.080939] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.082455] Modules linked in: [ 44.083116] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.085096] Tainted: [W]=WARN [ 44.085699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.087182] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.088109] 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 [ 44.091323] RSP: 0018:ffff88800f1b7bc0 EFLAGS: 00010286 [ 44.092327] RAX: 0000000000000000 RBX: ffffed1001e36f78 RCX: ffffffff813a4050 [ 44.093610] RDX: ffff888015dcd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.094914] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e36f2f [ 44.096192] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.097489] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1b7df8 [ 44.098794] FS: 00007f736eb5e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.100270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.101333] CR2: 00007ffe3022eef8 CR3: 000000000d0a9000 CR4: 0000000000350ef0 [ 44.102641] Call Trace: [ 44.103107] [ 44.103520] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.104443] ? __create_object+0x59/0x80 [ 44.105221] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.106222] __vmalloc_noprof+0x59/0x60 [ 44.106992] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.107877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.108831] bpf_prog_alloc+0x39/0x200 [ 44.109523] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.110457] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.111366] do_seccomp+0x349/0x25e0 [ 44.112085] ? find_held_lock+0x2b/0x80 [ 44.112858] ? do_prlimit+0x310/0x610 [ 44.113566] ? __pfx_do_seccomp+0x10/0x10 [ 44.114348] ? do_raw_spin_unlock+0x53/0x220 [ 44.115193] ? _raw_spin_unlock+0x1e/0x40 [ 44.115981] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.116972] ? static_key_count+0x60/0x80 [ 44.117786] prctl_set_seccomp+0x4e/0x70 [ 44.118516] __do_sys_prctl+0xe6c/0x1d70 [ 44.119299] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.120162] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.121156] ? irqentry_exit+0xf3/0x650 [ 44.121929] do_syscall_64+0xbf/0x430 [ 44.122683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.123598] RIP: 0033:0x7f736f0505cd [ 44.124325] 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 [ 44.127529] RSP: 002b:00007ffe3022d700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.128915] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f736f0505cd [ 44.130204] RDX: 000055e63cd74e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.131486] RBP: 00007ffe3022d760 R08: 0000000000000000 R09: 00007ffe3022ce00 [ 44.132783] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e65cd32bf0 [ 44.134081] R13: 00007ffe3022db90 R14: 000055e65cd3c380 R15: 000055e65cd47460 [ 44.135390] [ 44.135850] irq event stamp: 1805 [ 44.136472] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 44.138005] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 44.139526] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 44.141073] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 44.142601] ---[ end trace 0000000000000000 ]--- [ 47.474084] ------------[ cut here ]------------ [ 47.475147] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.477381] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.479026] Modules linked in: [ 47.479713] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.481908] Tainted: [W]=WARN [ 47.482500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.484104] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.485115] 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 [ 47.488558] RSP: 0018:ffff88801798fbc0 EFLAGS: 00010286 [ 47.489646] RAX: 0000000000000000 RBX: ffffed1002f31f78 RCX: ffffffff813a4050 [ 47.491059] RDX: ffff888016395340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.492562] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f31f2f [ 47.494066] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.495555] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801798fdf8 [ 47.497095] FS: 00007f2d34555900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.498777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.500085] CR2: 00007f2d34a47580 CR3: 000000000d05e000 CR4: 0000000000350ef0 [ 47.501649] Call Trace: [ 47.502200] [ 47.502733] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.503813] ? __create_object+0x59/0x80 [ 47.504742] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.505888] __vmalloc_noprof+0x59/0x60 [ 47.506741] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.507759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.508881] bpf_prog_alloc+0x39/0x200 [ 47.509707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.510757] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.511841] do_seccomp+0x349/0x25e0 [ 47.512681] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.513867] ? __pfx_do_seccomp+0x10/0x10 [ 47.515010] ? find_held_lock+0x2b/0x80 [ 47.516108] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.517513] ? static_key_count+0x60/0x80 [ 47.518491] prctl_set_seccomp+0x4e/0x70 [ 47.519361] __do_sys_prctl+0xe6c/0x1d70 [ 47.520265] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.521276] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.522368] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.523460] ? irqentry_exit+0xf3/0x650 [ 47.524376] do_syscall_64+0xbf/0x430 [ 47.525251] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.526160] RIP: 0033:0x7f2d34a475cd [ 47.526802] 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 [ 47.529679] RSP: 002b:00007ffef8556750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.530957] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d34a475cd [ 47.532134] RDX: 00005635c3f17e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.533303] RBP: 00007ffef85567b0 R08: 0000000000000000 R09: 00007ffef8555e50 [ 47.534492] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635e8684240 [ 47.535664] R13: 00007ffef8556be0 R14: 00005635e868d380 R15: 00005635e8698540 [ 47.536877] [ 47.537258] irq event stamp: 1767 [ 47.537861] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 47.539231] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 47.540640] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 47.542042] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 47.543410] ---[ end trace 0000000000000000 ]--- [ 48.385352] ------------[ cut here ]------------ [ 48.386366] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.388525] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.390098] Modules linked in: [ 48.391007] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.393317] Tainted: [W]=WARN [ 48.393960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.395574] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.396818] 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 [ 48.400434] RSP: 0018:ffff88801700fbc0 EFLAGS: 00010286 [ 48.401768] RAX: 0000000000000000 RBX: ffffed1002e01f78 RCX: ffffffff813a4050 [ 48.403184] RDX: ffff888016bb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.404648] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e01f2f [ 48.406081] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.407498] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801700fdf8 [ 48.408955] FS: 00007fdf36577900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.410545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.411728] CR2: 00007ffcf63b2ef8 CR3: 000000000d72e000 CR4: 0000000000350ef0 [ 48.413165] Call Trace: [ 48.413716] [ 48.414173] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.415173] ? __create_object+0x59/0x80 [ 48.416051] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.417149] __vmalloc_noprof+0x59/0x60 [ 48.417990] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.418965] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.420009] bpf_prog_alloc+0x39/0x200 [ 48.420837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.421860] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.422875] do_seccomp+0x349/0x25e0 [ 48.423609] ? find_held_lock+0x2b/0x80 [ 48.424465] ? do_prlimit+0x310/0x610 [ 48.425284] ? __pfx_do_seccomp+0x10/0x10 [ 48.426151] ? do_raw_spin_unlock+0x53/0x220 [ 48.427069] ? _raw_spin_unlock+0x1e/0x40 [ 48.427948] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.429045] ? static_key_count+0x60/0x80 [ 48.429925] prctl_set_seccomp+0x4e/0x70 [ 48.430803] __do_sys_prctl+0xe6c/0x1d70 [ 48.431682] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.432587] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.433699] ? irqentry_exit+0xf3/0x650 [ 48.434494] do_syscall_64+0xbf/0x430 [ 48.435311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.436376] RIP: 0033:0x7fdf36a695cd [ 48.437149] 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 [ 48.440648] RSP: 002b:00007ffcf63b0350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.442130] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf36a695cd [ 48.443514] RDX: 000055b6aec9ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.444921] RBP: 00007ffcf63b03b0 R08: 0000000000000000 R09: 00007ffcf63afa50 [ 48.446299] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6c84a5ad0 [ 48.447702] R13: 00007ffcf63b07e0 R14: 000055b6c84a6bc0 R15: 000055b6c84b7780 [ 48.449121] [ 48.449591] irq event stamp: 1855 [ 48.450306] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 48.451948] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 48.453536] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 48.454941] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 48.456345] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17605' (ECDSA) to the list of known hosts. 2025/11/18 05:15:52 fuzzer started 2025/11/18 05:15:53 dialing manager at localhost:37895 2025/11/18 05:15:53 checking machine... 2025/11/18 05:15:53 checking revisions... [ 49.456420] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:15:53 testing simple program... [ 49.551514] cgroup: Unknown subsys name 'net' [ 49.608599] cgroup: Unknown subsys name 'cpuset' [ 49.620263] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:15:52 Registers: info registers vcpu 0 RAX=ffff88800ac11960 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88800ac08800 RSI=0000000000000000 RDI=ffff88800ac18000 RBP=ffff88800ac18000 RSP=ffff88800dd47ce8 R8 =0000000000000001 R9 =ffffed1001ba8f8e R10=0000000000000003 R11=0000000000000001 R12=ffff88800aa6bad0 R13=0000000000000246 R14=ffff88800ac18000 R15=ffff888009462140 RIP=ffffffff81b61984 RFL=00000082 [--S----] 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 00007f2d34555900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc373afcd8 CR3=000000002022e000 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=2031353a35313a353020383120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031353a35313a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88806cf37340 RCX=ffffffff8152da53 RDX=1ffff1100d9e6e6a RSI=0000000000000004 RDI=ffff88806cf37340 RBP=ffff88806cf37348 RSP=ffff88806cf08e98 R8 =0000000000000000 R9 =ffffed100d9e6e68 R10=ffff88806cf37343 R11=0000000000000001 R12=ffff88806cf37350 R13=0000000000000001 R14=dffffc0000000000 R15=ffff88806cf37340 RIP=ffffffff8152db02 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 00007f99a0a4c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f99a005b000 CR3=000000000d7c8000 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=79be1185b1de89955f41f7fbb09599bf XMM02=ec2efd57dc4c00df00000000003057e8 XMM03=7b9eb978ff22a70c00000000003058b8 XMM04=e22b19d611828f9e00000000000ae988 XMM05=d0b11be2ff88415f0000000000323cb8 XMM06=70a50a683da72ad400000000003222f0 XMM07=fb795ef6d65770560000000000311ed0 XMM08=2c67c8bc2e329bc30000000000305858 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000