[ 39.045232] ------------[ cut here ]------------ [ 39.046192] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.048249] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.049703] Modules linked in: [ 39.050317] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.052359] Tainted: [W]=WARN [ 39.052964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.054431] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.055358] 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 [ 39.058531] RSP: 0018:ffff8880199efbc0 EFLAGS: 00010286 [ 39.059514] RAX: 0000000000000000 RBX: ffffed100333df78 RCX: ffffffff813a4050 [ 39.060793] RDX: ffff888016fed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.062067] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100333df2f [ 39.063366] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.064645] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199efdf8 [ 39.065943] FS: 00007f2610a1f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.067391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.068459] CR2: 00007ffe87c48ef7 CR3: 000000000d6ec000 CR4: 0000000000350ef0 [ 39.069761] Call Trace: [ 39.070230] [ 39.070636] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.071547] ? __create_object+0x59/0x80 [ 39.072324] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.073290] __vmalloc_noprof+0x59/0x60 [ 39.074052] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.074917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.075860] bpf_prog_alloc+0x39/0x200 [ 39.076557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.077510] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.078418] do_seccomp+0x349/0x25e0 [ 39.079160] ? find_held_lock+0x2b/0x80 [ 39.079923] ? do_prlimit+0x310/0x610 [ 39.080627] ? __pfx_do_seccomp+0x10/0x10 [ 39.081423] ? do_raw_spin_unlock+0x53/0x220 [ 39.082242] ? _raw_spin_unlock+0x1e/0x40 [ 39.083031] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.084012] ? static_key_count+0x60/0x80 [ 39.084836] prctl_set_seccomp+0x4e/0x70 [ 39.085567] __do_sys_prctl+0xe6c/0x1d70 [ 39.086347] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.087208] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.088179] ? irqentry_exit+0xf3/0x650 [ 39.088941] do_syscall_64+0xbf/0x430 [ 39.089637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.090599] RIP: 0033:0x7f2610f115cd [ 39.091301] 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 [ 39.094428] RSP: 002b:00007ffe87c46b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.095783] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2610f115cd [ 39.097051] RDX: 0000564a69c04e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.098314] RBP: 00007ffe87c46b60 R08: 0000000000000000 R09: 00007ffe87c46200 [ 39.099596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a7f9362b0 [ 39.100868] R13: 00007ffe87c46f90 R14: 0000564a7f938d20 R15: 0000564a7f94a8d0 [ 39.102148] [ 39.102562] irq event stamp: 1761 [ 39.103222] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 39.104758] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 39.106255] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 39.107793] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 39.109284] ---[ end trace 0000000000000000 ]--- [ 42.597982] ------------[ cut here ]------------ [ 42.598901] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.600992] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.602426] Modules linked in: [ 42.603081] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.605303] Tainted: [W]=WARN [ 42.605985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.607462] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.608362] 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 [ 42.611501] RSP: 0018:ffff888019e9fbc0 EFLAGS: 00010286 [ 42.612460] RAX: 0000000000000000 RBX: ffffed10033d3f78 RCX: ffffffff813a4050 [ 42.613754] RDX: ffff888015a8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.615034] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d3f2f [ 42.616299] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.617568] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e9fdf8 [ 42.618844] FS: 00007f537fd1b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.620293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.621393] CR2: 00007ffd9a87aef7 CR3: 00000000204cb000 CR4: 0000000000350ef0 [ 42.622677] Call Trace: [ 42.623183] [ 42.623584] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.624475] ? __create_object+0x59/0x80 [ 42.625251] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.626264] __vmalloc_noprof+0x59/0x60 [ 42.627239] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.628344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.629512] bpf_prog_alloc+0x39/0x200 [ 42.630430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.631611] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.632776] do_seccomp+0x349/0x25e0 [ 42.633602] ? find_held_lock+0x2b/0x80 [ 42.634534] ? do_prlimit+0x310/0x610 [ 42.635468] ? __pfx_do_seccomp+0x10/0x10 [ 42.636443] ? do_raw_spin_unlock+0x53/0x220 [ 42.637463] ? _raw_spin_unlock+0x1e/0x40 [ 42.638442] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.639641] ? static_key_count+0x60/0x80 [ 42.640628] prctl_set_seccomp+0x4e/0x70 [ 42.641603] __do_sys_prctl+0xe6c/0x1d70 [ 42.642590] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.643486] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.644444] ? irqentry_exit+0xf3/0x650 [ 42.645205] do_syscall_64+0xbf/0x430 [ 42.645941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.646900] RIP: 0033:0x7f538020d5cd [ 42.647577] 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 [ 42.650652] RSP: 002b:00007ffd9a879470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.652027] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f538020d5cd [ 42.653312] RDX: 000055707b326e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.654580] RBP: 00007ffd9a8794d0 R08: 0000000000000000 R09: 00007ffd9a878b70 [ 42.655856] R10: 0000000000000000 R11: 0000000000000246 R12: 000055708d718b10 [ 42.657129] R13: 00007ffd9a879900 R14: 000055708d7192b0 R15: 000055708d72d6f0 [ 42.658406] [ 42.658863] irq event stamp: 2305 [ 42.659477] hardirqs last enabled at (2313): [] __up_console_sem+0x78/0x80 [ 42.660970] hardirqs last disabled at (2322): [] __up_console_sem+0x5d/0x80 [ 42.662485] softirqs last enabled at (2148): [] handle_softirqs+0x50c/0x770 [ 42.664043] softirqs last disabled at (2143): [] __irq_exit_rcu+0xc4/0x100 [ 42.665255] ---[ end trace 0000000000000000 ]--- [ 43.505808] ------------[ cut here ]------------ [ 43.506619] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.508549] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.509754] Modules linked in: [ 43.510244] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.511904] Tainted: [W]=WARN [ 43.512361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.513570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.514338] 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 [ 43.517438] RSP: 0018:ffff888018657bc0 EFLAGS: 00010286 [ 43.518339] RAX: 0000000000000000 RBX: ffffed10030caf78 RCX: ffffffff813a4050 [ 43.519577] RDX: ffff888015563780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.520842] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030caf2f [ 43.521938] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.523306] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018657df8 [ 43.524376] FS: 00007fbc5babe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.525555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.526432] CR2: 00007ffe54ab7ef7 CR3: 000000000cd57000 CR4: 0000000000350ef0 [ 43.527508] Call Trace: [ 43.527918] [ 43.528257] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.529059] ? __create_object+0x59/0x80 [ 43.529858] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.530623] __vmalloc_noprof+0x59/0x60 [ 43.531334] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.532244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.533227] bpf_prog_alloc+0x39/0x200 [ 43.533844] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.534588] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.535581] do_seccomp+0x349/0x25e0 [ 43.536172] ? find_held_lock+0x2b/0x80 [ 43.536792] ? do_prlimit+0x310/0x610 [ 43.537382] ? __pfx_do_seccomp+0x10/0x10 [ 43.538039] ? do_raw_spin_unlock+0x53/0x220 [ 43.538866] ? _raw_spin_unlock+0x1e/0x40 [ 43.539571] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.540425] ? static_key_count+0x60/0x80 [ 43.541264] prctl_set_seccomp+0x4e/0x70 [ 43.542003] __do_sys_prctl+0xe6c/0x1d70 [ 43.542781] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.543473] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.544498] ? irqentry_exit+0xf3/0x650 [ 43.545124] do_syscall_64+0xbf/0x430 [ 43.545702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.546495] RIP: 0033:0x7fbc5bfb05cd [ 43.547255] 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 [ 43.550069] RSP: 002b:00007ffe54ab6cf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.551280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc5bfb05cd [ 43.552577] RDX: 0000565160139e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.553839] RBP: 00007ffe54ab6d50 R08: 0000000000000000 R09: 00007ffe54ab63f0 [ 43.555022] R10: 0000000000000000 R11: 0000000000000246 R12: 000056518bbc1b10 [ 43.556304] R13: 00007ffe54ab7180 R14: 000056518bbc22b0 R15: 000056518bbd66f0 [ 43.557380] [ 43.557774] irq event stamp: 1821 [ 43.558278] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 43.559652] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 43.561111] softirqs last enabled at (1542): [] handle_softirqs+0x50c/0x770 [ 43.562609] softirqs last disabled at (1535): [] __irq_exit_rcu+0xc4/0x100 [ 43.564098] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15624' (ECDSA) to the list of known hosts. 2025/11/18 01:51:03 fuzzer started 2025/11/18 01:51:03 dialing manager at localhost:37895 2025/11/18 01:51:03 checking machine... 2025/11/18 01:51:03 checking revisions... [ 44.497340] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:51:04 testing simple program... [ 44.589444] cgroup: Unknown subsys name 'net' [ 44.664520] cgroup: Unknown subsys name 'cpuset' [ 44.683708] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:51:02 Registers: info registers vcpu 0 RAX=ffff88800d2c7250 RBX=ffff888009bc2128 RCX=0000000000000000 RDX=0000000000000000 RSI=ffff888008c4b77f RDI=ffffffff81ab074a RBP=ffff888008c4b780 RSP=ffff8880174df920 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000000 R13=ffff8880174df958 R14=ffff88800d2c7378 R15=ffff88800d2c7378 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 00007f537fd1b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f53802d2618 CR3=000000001f5ab000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff110013d5e80 RBX=dffffc0000000000 RCX=ffffffff815d6ab0 RDX=ffffffff81b61ac0 RSI=0000000000000000 RDI=ffff888008c4b780 RBP=ffff888009eaf378 RSP=ffff88806cf08e58 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000002 R13=ffff88806cf08ee0 R14=ffffffff815d6b03 R15=0000000000000001 RIP=ffffffff81b61a9b 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f89038e5000 CR3=000000000d244000 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=837d79f96a9889bf774a02368912f16b XMM02=2c67c8bc2e329bc30000000000302520 XMM03=fb795ef6d6577056000000000030fb30 XMM04=355e1c4b99251d8e00000000000ae988 XMM05=090f1556b20111b3000000000031f400 XMM06=5b75c91c80445342000000000031f288 XMM07=e042d86d42eb936e000000000030fe08 XMM08=7c47df585aedd0af0000000000302580 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000