[ 46.508177] ------------[ cut here ]------------ [ 46.508819] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.510187] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.511171] Modules linked in: [ 46.511579] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.512965] Tainted: [W]=WARN [ 46.513332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.514319] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.514947] 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 [ 46.517076] RSP: 0018:ffff888015957bc0 EFLAGS: 00010286 [ 46.517740] RAX: 0000000000000000 RBX: ffffed1002b2af78 RCX: ffffffff813a4050 [ 46.518562] RDX: ffff8880160bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.519433] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b2af2f [ 46.520292] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.521168] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015957df8 [ 46.522037] FS: 00007fe15aa7b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.523009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.523735] CR2: 00007ffc15f54ef7 CR3: 0000000009f58000 CR4: 0000000000350ef0 [ 46.524558] Call Trace: [ 46.524910] [ 46.525187] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.525786] ? __create_object+0x59/0x80 [ 46.526284] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.526947] __vmalloc_noprof+0x59/0x60 [ 46.527439] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.528028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.528618] bpf_prog_alloc+0x39/0x200 [ 46.529119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.529739] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.530313] do_seccomp+0x349/0x25e0 [ 46.530809] ? find_held_lock+0x2b/0x80 [ 46.531289] ? do_prlimit+0x310/0x610 [ 46.532035] ? __pfx_do_seccomp+0x10/0x10 [ 46.532792] ? do_raw_spin_unlock+0x53/0x220 [ 46.533524] ? _raw_spin_unlock+0x1e/0x40 [ 46.534263] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.535178] ? static_key_count+0x60/0x80 [ 46.535937] prctl_set_seccomp+0x4e/0x70 [ 46.536621] __do_sys_prctl+0xe6c/0x1d70 [ 46.537340] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.538126] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.539028] ? irqentry_exit+0xf3/0x650 [ 46.539770] do_syscall_64+0xbf/0x430 [ 46.540413] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.541287] RIP: 0033:0x7fe15af6d5cd [ 46.541939] 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 [ 46.544878] RSP: 002b:00007ffc15f533f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.546140] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe15af6d5cd [ 46.547322] RDX: 00005580b6ef9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.548535] RBP: 00007ffc15f53450 R08: 0000000000000000 R09: 00007ffc15f52af0 [ 46.549720] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580c4f9fb10 [ 46.550906] R13: 00007ffc15f53880 R14: 00005580c4fa02b0 R15: 00005580c4fb46f0 [ 46.552135] [ 46.552529] irq event stamp: 1711 [ 46.553140] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 46.554557] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 46.555983] softirqs last enabled at (1242): [] handle_softirqs+0x50c/0x770 [ 46.557421] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 46.558821] ---[ end trace 0000000000000000 ]--- [ 49.734934] ------------[ cut here ]------------ [ 49.735719] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.737418] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.738656] Modules linked in: [ 49.739201] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.741086] Tainted: [W]=WARN [ 49.741546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.742861] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.743610] 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 [ 49.746263] RSP: 0018:ffff8880171f7bc0 EFLAGS: 00010286 [ 49.747124] RAX: 0000000000000000 RBX: ffffed1002e3ef78 RCX: ffffffff813a4050 [ 49.748218] RDX: ffff888013e88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.749281] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3ef2f [ 49.750342] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.751403] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171f7df8 [ 49.752500] FS: 00007f916b213900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.753695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.754526] CR2: 00007f916b705580 CR3: 000000000d5e6000 CR4: 0000000000350ef0 [ 49.755614] Call Trace: [ 49.756051] [ 49.756382] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.757130] ? __create_object+0x59/0x80 [ 49.757768] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.758525] __vmalloc_noprof+0x59/0x60 [ 49.759174] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.759926] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.760649] bpf_prog_alloc+0x39/0x200 [ 49.761272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.762044] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.762786] do_seccomp+0x349/0x25e0 [ 49.763359] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.764139] ? __pfx_do_seccomp+0x10/0x10 [ 49.764887] ? find_held_lock+0x2b/0x80 [ 49.765622] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.766653] ? static_key_count+0x60/0x80 [ 49.767533] prctl_set_seccomp+0x4e/0x70 [ 49.768362] __do_sys_prctl+0xe6c/0x1d70 [ 49.769157] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.769882] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.770638] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.771446] ? irqentry_exit+0xf3/0x650 [ 49.772117] do_syscall_64+0xbf/0x430 [ 49.772716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.773460] RIP: 0033:0x7f916b7055cd [ 49.774054] 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 [ 49.776692] RSP: 002b:00007ffd8b60c940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.777826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f916b7055cd [ 49.778884] RDX: 000055e0a2428e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.779980] RBP: 00007ffd8b60c9a0 R08: 0000000000000000 R09: 00007ffd8b60c040 [ 49.781037] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0c607db10 [ 49.782096] R13: 00007ffd8b60cdd0 R14: 000055e0c607e2b0 R15: 000055e0c60926f0 [ 49.783185] [ 49.783546] irq event stamp: 1835 [ 49.784110] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 49.785339] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 49.786587] softirqs last enabled at (1386): [] handle_softirqs+0x50c/0x770 [ 49.787906] softirqs last disabled at (1363): [] __irq_exit_rcu+0xc4/0x100 [ 49.789148] ---[ end trace 0000000000000000 ]--- [ 50.494415] ------------[ cut here ]------------ [ 50.495330] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.497358] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.498789] Modules linked in: [ 50.499378] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.501559] Tainted: [W]=WARN [ 50.502394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.503845] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.504749] 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 [ 50.507914] RSP: 0018:ffff8880171cfbc0 EFLAGS: 00010286 [ 50.508870] RAX: 0000000000000000 RBX: ffffed1002e39f78 RCX: ffffffff813a4050 [ 50.510158] RDX: ffff888016b65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.511442] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e39f2f [ 50.512700] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.513976] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171cfdf8 [ 50.515256] FS: 00007fef6a709900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.516703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.517752] CR2: 00007fff3d066ef7 CR3: 000000001d846000 CR4: 0000000000350ef0 [ 50.519013] Call Trace: [ 50.519486] [ 50.519939] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.520839] ? __create_object+0x59/0x80 [ 50.521577] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.522543] __vmalloc_noprof+0x59/0x60 [ 50.523302] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.524189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.525114] bpf_prog_alloc+0x39/0x200 [ 50.525853] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.526780] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.527651] do_seccomp+0x349/0x25e0 [ 50.528374] ? find_held_lock+0x2b/0x80 [ 50.529134] ? do_prlimit+0x310/0x610 [ 50.529877] ? __pfx_do_seccomp+0x10/0x10 [ 50.530615] ? do_raw_spin_unlock+0x53/0x220 [ 50.531462] ? _raw_spin_unlock+0x1e/0x40 [ 50.532236] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.533200] ? static_key_count+0x60/0x80 [ 50.534009] prctl_set_seccomp+0x4e/0x70 [ 50.534786] __do_sys_prctl+0xe6c/0x1d70 [ 50.535543] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.536400] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.537377] ? irqentry_exit+0xf3/0x650 [ 50.538142] do_syscall_64+0xbf/0x430 [ 50.538881] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.539842] RIP: 0033:0x7fef6abfb5cd [ 50.540504] 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 [ 50.543687] RSP: 002b:00007fff3d064fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.545049] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fef6abfb5cd [ 50.546322] RDX: 000055f3c7bbfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.547614] RBP: 00007fff3d065040 R08: 0000000000000000 R09: 00007fff3d0646e0 [ 50.548889] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3f88e4bf0 [ 50.550168] R13: 00007fff3d065470 R14: 000055f3f88ee380 R15: 000055f3f88f9460 [ 50.551476] [ 50.551944] irq event stamp: 2691 [ 50.552492] hardirqs last enabled at (2699): [] __up_console_sem+0x78/0x80 [ 50.553754] hardirqs last disabled at (2708): [] __up_console_sem+0x5d/0x80 [ 50.555008] softirqs last enabled at (2562): [] handle_softirqs+0x50c/0x770 [ 50.556310] softirqs last disabled at (2553): [] __irq_exit_rcu+0xc4/0x100 [ 50.557571] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54927' (ECDSA) to the list of known hosts. 2025/11/17 10:23:55 fuzzer started 2025/11/17 10:23:55 dialing manager at localhost:37895 2025/11/17 10:23:55 checking machine... 2025/11/17 10:23:55 checking revisions... [ 51.375392] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:23:55 testing simple program... [ 51.464244] cgroup: Unknown subsys name 'net' [ 51.527123] cgroup: Unknown subsys name 'cpuset' [ 51.547206] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:23:54 Registers: info registers vcpu 0 RAX=ffff88801acfc5e0 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88801ac4cf28 RSI=0000000000000000 RDI=ffff88801ac70000 RBP=ffff88801ac70000 RSP=ffff88806ce08dc8 R8 =0000000000000001 R9 =ffffed100d9c11aa R10=0000000000000003 R11=0000000000000001 R12=ffff88800d821508 R13=0000000000000246 R14=ffff88801ac70000 R15=ffff888009472140 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 00007f916b213900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd8b606000 CR3=000000000db2d000 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=563412feff00545000000000000080fe 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=dffffc0000000000 RBX=ffff88806cf08b38 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1176 RSI=ffffffff81b2a134 RDI=ffff88806cf08b44 RBP=ffff88806cf08bb0 RSP=ffff88806cf08a50 R8 =ffffffff86ab82c2 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff888009643780 R15=ffff888008c4b780 RIP=ffffffff81619073 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2fe73368 CR3=000000000d8b4000 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=7295c9a8a345e78bb9479d1950205f71 XMM02=0000000000303e90ec2efd57dc4c00df XMM03=0000000000311b3815c7c615c36aa003 XMM04=b5d0cf96999b2ee200000000000ae988 XMM05=2d742cf50fd7c1910000000000320950 XMM06=e6b715df50bb0f95000000000031ab70 XMM07=e042d86d42eb936e0000000000311db8 XMM08=15c7c615c36aa0030000000000303ef0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000