[ 46.700480] ------------[ cut here ]------------ [ 46.701537] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.703788] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.707241] Modules linked in: [ 46.708036] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.710133] Tainted: [W]=WARN [ 46.710783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.712316] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.713285] 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 [ 46.716685] RSP: 0018:ffff88801a8bfbc0 EFLAGS: 00010286 [ 46.717802] RAX: 0000000000000000 RBX: ffffed1003517f78 RCX: ffffffff813a4050 [ 46.719250] RDX: ffff888015a31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.720530] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003517f2f [ 46.721784] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.723068] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8bfdf8 [ 46.724335] FS: 00007fd0ee537900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.725752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.726802] CR2: 00007ffd99c2aef7 CR3: 000000000e8eb000 CR4: 0000000000350ef0 [ 46.728056] Call Trace: [ 46.728514] [ 46.728969] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.729847] ? __create_object+0x59/0x80 [ 46.730586] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.731531] __vmalloc_noprof+0x59/0x60 [ 46.732269] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.733132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.734054] bpf_prog_alloc+0x39/0x200 [ 46.734794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.735665] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.736581] do_seccomp+0x349/0x25e0 [ 46.737291] ? find_held_lock+0x2b/0x80 [ 46.738030] ? do_prlimit+0x310/0x610 [ 46.738784] ? __pfx_do_seccomp+0x10/0x10 [ 46.739513] ? do_raw_spin_unlock+0x53/0x220 [ 46.740339] ? _raw_spin_unlock+0x1e/0x40 [ 46.741106] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.742058] ? static_key_count+0x60/0x80 [ 46.742864] prctl_set_seccomp+0x4e/0x70 [ 46.743589] __do_sys_prctl+0xe6c/0x1d70 [ 46.744361] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.745209] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.746169] ? irqentry_exit+0xf3/0x650 [ 46.746931] do_syscall_64+0xbf/0x430 [ 46.747617] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.748551] RIP: 0033:0x7fd0eea295cd [ 46.749243] 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 [ 46.752382] RSP: 002b:00007ffd99c29820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.753747] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0eea295cd [ 46.755013] RDX: 00005585a5227e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.756280] RBP: 00007ffd99c29880 R08: 0000000000000000 R09: 00007ffd99c28f20 [ 46.757555] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585e29c4ad0 [ 46.758828] R13: 00007ffd99c29cb0 R14: 00005585e29c5bc0 R15: 00005585e29d6780 [ 46.760113] [ 46.760537] irq event stamp: 2049 [ 46.761176] hardirqs last enabled at (2059): [] __up_console_sem+0x78/0x80 [ 46.762700] hardirqs last disabled at (2068): [] __up_console_sem+0x5d/0x80 [ 46.764233] softirqs last enabled at (1972): [] handle_softirqs+0x50c/0x770 [ 46.765766] softirqs last disabled at (1967): [] __irq_exit_rcu+0xc4/0x100 [ 46.767259] ---[ end trace 0000000000000000 ]--- [ 49.616103] ------------[ cut here ]------------ [ 49.617020] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.619075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.620510] Modules linked in: [ 49.621136] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.623119] Tainted: [W]=WARN [ 49.623786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.625247] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.626141] 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 [ 49.629851] RSP: 0018:ffff888017547bc0 EFLAGS: 00010286 [ 49.630853] RAX: 0000000000000000 RBX: ffffed1002ea8f78 RCX: ffffffff813a4050 [ 49.632133] RDX: ffff8880163c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.633416] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea8f2f [ 49.634726] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.635994] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017547df8 [ 49.637288] FS: 00007fa37b8c2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.638858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.639909] CR2: 00007fa37bdb4580 CR3: 000000000eed8000 CR4: 0000000000350ef0 [ 49.641173] Call Trace: [ 49.641632] [ 49.642063] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.642960] ? __create_object+0x59/0x80 [ 49.643730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.644651] __vmalloc_noprof+0x59/0x60 [ 49.645396] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.646300] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.647243] bpf_prog_alloc+0x39/0x200 [ 49.647970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.648907] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.649878] do_seccomp+0x349/0x25e0 [ 49.650670] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.651579] ? __pfx_do_seccomp+0x10/0x10 [ 49.652348] ? find_held_lock+0x2b/0x80 [ 49.653095] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.654065] ? static_key_count+0x60/0x80 [ 49.654844] prctl_set_seccomp+0x4e/0x70 [ 49.655449] __do_sys_prctl+0xe6c/0x1d70 [ 49.656097] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.656805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.657574] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.658386] ? irqentry_exit+0xf3/0x650 [ 49.659016] do_syscall_64+0xbf/0x430 [ 49.659601] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.660381] RIP: 0033:0x7fa37bdb45cd [ 49.661023] 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 [ 49.663631] RSP: 002b:00007ffddc74f760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.664737] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa37bdb45cd [ 49.665911] RDX: 0000562d2eecce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.667020] RBP: 00007ffddc74f7c0 R08: 0000000000000000 R09: 00007ffddc74ee60 [ 49.668076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d482e1ad0 [ 49.669136] R13: 00007ffddc74fbf0 R14: 0000562d482e2bc0 R15: 0000562d482f3780 [ 49.670210] [ 49.670593] irq event stamp: 1859 [ 49.671138] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 49.672394] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 49.673651] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 49.675009] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 49.676247] ---[ end trace 0000000000000000 ]--- [ 50.491949] ------------[ cut here ]------------ [ 50.492866] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.494932] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.496430] Modules linked in: [ 50.497063] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.499294] Tainted: [W]=WARN [ 50.500365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.501878] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.502861] 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 [ 50.505601] RSP: 0018:ffff88801a567bc0 EFLAGS: 00010286 [ 50.506184] RAX: 0000000000000000 RBX: ffffed10034acf78 RCX: ffffffff813a4050 [ 50.506950] RDX: ffff88800a9a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.507684] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034acf2f [ 50.508433] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.509187] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a567df8 [ 50.509943] FS: 00007f2352cef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.510796] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.511550] CR2: 00007ffda8845ef7 CR3: 000000000d985000 CR4: 0000000000350ef0 [ 50.512452] Call Trace: [ 50.512820] [ 50.513138] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.513644] ? __create_object+0x59/0x80 [ 50.514112] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.514673] __vmalloc_noprof+0x59/0x60 [ 50.515123] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.515614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.516164] bpf_prog_alloc+0x39/0x200 [ 50.516577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.517120] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.517629] do_seccomp+0x349/0x25e0 [ 50.518054] ? find_held_lock+0x2b/0x80 [ 50.518488] ? do_prlimit+0x310/0x610 [ 50.518930] ? __pfx_do_seccomp+0x10/0x10 [ 50.519371] ? do_raw_spin_unlock+0x53/0x220 [ 50.519872] ? _raw_spin_unlock+0x1e/0x40 [ 50.520310] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.520877] ? static_key_count+0x60/0x80 [ 50.521326] prctl_set_seccomp+0x4e/0x70 [ 50.521780] __do_sys_prctl+0xe6c/0x1d70 [ 50.522218] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.522737] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.523285] ? irqentry_exit+0xf3/0x650 [ 50.523738] do_syscall_64+0xbf/0x430 [ 50.524153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.524689] RIP: 0033:0x7f23531e15cd [ 50.525103] 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 [ 50.526982] RSP: 002b:00007ffda8843c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.527787] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23531e15cd [ 50.528518] RDX: 000055cf7f865e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.529274] RBP: 00007ffda8843ce0 R08: 0000000000000000 R09: 00007ffda8843380 [ 50.530030] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf82f822b0 [ 50.530800] R13: 00007ffda8844110 R14: 000055cf82f84d20 R15: 000055cf82f968d0 [ 50.531542] [ 50.531820] irq event stamp: 1863 [ 50.532182] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 50.533083] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 50.533975] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 50.534898] softirqs last disabled at (1899): [] __irq_exit_rcu+0xc4/0x100 [ 50.535796] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1782' (ECDSA) to the list of known hosts. 2025/11/17 20:52:34 fuzzer started 2025/11/17 20:52:34 dialing manager at localhost:37895 2025/11/17 20:52:34 checking machine... 2025/11/17 20:52:34 checking revisions... [ 51.419571] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:52:34 testing simple program... [ 51.484741] cgroup: Unknown subsys name 'net' [ 51.540652] cgroup: Unknown subsys name 'cpuset' [ 51.550481] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:52:33 Registers: info registers vcpu 0 RAX=000000001ac7260e RBX=ffff888009611bc0 RCX=00000000f5acb89f RDX=000000001ac7260e RSI=ffff888009612640 RDI=00000000c57798ad RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275a5 RFL=00000097 [--S-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 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=00007fa37be79618 CR3=000000000ee6a000 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=2033333a32353a303220373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033333a32353a3032203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff81b8c9ae RDX=dffffc0000000000 RSI=000000005e406224 RDI=ffff88806cf31cd0 RBP=ffff88801688f9b8 RSP=ffff88801688f8f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801688f9c0 R13=ffff88801688f9a8 R14=ffff88801688f9a1 R15=ffff88801688f960 RIP=ffffffff8135e5a1 RFL=00000283 [--S---C] 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 00007fa37b8c2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffddc749000 CR3=000000000c3e5000 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