[ 46.529129] ------------[ cut here ]------------ [ 46.530208] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.532521] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.534454] Modules linked in: [ 46.535132] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.537527] Tainted: [W]=WARN [ 46.538181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.539870] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.540910] 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 [ 46.544573] RSP: 0018:ffff888015c5fbc0 EFLAGS: 00010286 [ 46.545708] RAX: 0000000000000000 RBX: ffffed1002b8bf78 RCX: ffffffff813a4050 [ 46.547211] RDX: ffff88800a9a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.548683] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8bf2f [ 46.550173] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.551657] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c5fdf8 [ 46.553143] FS: 00007fe5e5db2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.554812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.556048] CR2: 00007fe5e62a4580 CR3: 000000000b6a6000 CR4: 0000000000350ef0 [ 46.557533] Call Trace: [ 46.558136] [ 46.558614] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.559509] ? __create_object+0x59/0x80 [ 46.560231] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.561173] __vmalloc_noprof+0x59/0x60 [ 46.561946] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.562812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.563733] bpf_prog_alloc+0x39/0x200 [ 46.564469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.565382] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.566223] do_seccomp+0x349/0x25e0 [ 46.566933] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.567852] ? __pfx_do_seccomp+0x10/0x10 [ 46.568676] ? find_held_lock+0x2b/0x80 [ 46.569434] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.570392] ? static_key_count+0x60/0x80 [ 46.571137] prctl_set_seccomp+0x4e/0x70 [ 46.571904] __do_sys_prctl+0xe6c/0x1d70 [ 46.572677] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.573526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.574481] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.575445] ? irqentry_exit+0xf3/0x650 [ 46.576160] do_syscall_64+0xbf/0x430 [ 46.576894] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.577831] RIP: 0033:0x7fe5e62a45cd [ 46.578526] 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 [ 46.581603] RSP: 002b:00007ffc94855480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.582956] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5e62a45cd [ 46.584213] RDX: 00005561c679be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.585469] RBP: 00007ffc948554e0 R08: 0000000000000000 R09: 00007ffc94854b80 [ 46.586675] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561c6b472b0 [ 46.587703] R13: 00007ffc94855910 R14: 00005561c6b49d20 R15: 00005561c6b5b8d0 [ 46.588756] [ 46.589150] irq event stamp: 1821 [ 46.589706] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 46.590950] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 46.592180] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 46.593415] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 46.594644] ---[ end trace 0000000000000000 ]--- [ 49.757369] ------------[ cut here ]------------ [ 49.758270] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.760378] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.761850] Modules linked in: [ 49.762497] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.764479] Tainted: [W]=WARN [ 49.765039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.766522] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.767425] 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 [ 49.770921] RSP: 0018:ffff888009f7fbc0 EFLAGS: 00010286 [ 49.772195] RAX: 0000000000000000 RBX: ffffed10013eff78 RCX: ffffffff813a4050 [ 49.773456] RDX: ffff888009ce3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.774749] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013eff2f [ 49.776003] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.777263] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009f7fdf8 [ 49.778748] FS: 00007fecd2c3c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.780506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.781775] CR2: 00007ffc8edf3ef7 CR3: 000000001ec70000 CR4: 0000000000350ef0 [ 49.783073] Call Trace: [ 49.783574] [ 49.783980] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.784869] ? __create_object+0x59/0x80 [ 49.785645] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.786621] __vmalloc_noprof+0x59/0x60 [ 49.787391] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.788214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.789143] bpf_prog_alloc+0x39/0x200 [ 49.789892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.790819] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.791721] do_seccomp+0x349/0x25e0 [ 49.792437] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.793407] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 49.794351] ? __pfx_do_seccomp+0x10/0x10 [ 49.795097] ? trace_rcu_utilization+0x26/0x190 [ 49.795965] ? rcu_core+0xa98/0x1800 [ 49.796677] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.797637] ? static_key_count+0x60/0x80 [ 49.798457] prctl_set_seccomp+0x4e/0x70 [ 49.799193] __do_sys_prctl+0xe6c/0x1d70 [ 49.799983] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.800846] ? handle_softirqs+0x50c/0x770 [ 49.801655] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.802647] do_syscall_64+0xbf/0x430 [ 49.803387] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.804342] RIP: 0033:0x7fecd312e5cd [ 49.805003] 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 [ 49.808173] RSP: 002b:00007ffc8edf2e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.809543] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fecd312e5cd [ 49.810857] RDX: 00005566d6d38e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.812143] RBP: 00007ffc8edf2e90 R08: 0000000000000000 R09: 00007ffc8edf2530 [ 49.813457] R10: 0000000000000000 R11: 0000000000000246 R12: 00005566e18de2b0 [ 49.814735] R13: 00007ffc8edf32c0 R14: 00005566e18e0d20 R15: 00005566e18f28d0 [ 49.816040] [ 49.816515] irq event stamp: 1707 [ 49.817129] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 49.818685] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 49.820223] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 49.821799] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 49.823192] ---[ end trace 0000000000000000 ]--- [ 50.616431] ------------[ cut here ]------------ [ 50.617351] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.619445] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.620910] Modules linked in: [ 50.621598] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.623605] Tainted: [W]=WARN [ 50.624163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.625631] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.626553] 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 [ 50.629745] RSP: 0018:ffff88800d6ffbc0 EFLAGS: 00010286 [ 50.630751] RAX: 0000000000000000 RBX: ffffed1001adff78 RCX: ffffffff813a4050 [ 50.632045] RDX: ffff88800f290000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.633337] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001adff2f [ 50.634626] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.635927] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d6ffdf8 [ 50.637227] FS: 00007f9a6a3a2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.638673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.639762] CR2: 00007f9a6a894580 CR3: 0000000019153000 CR4: 0000000000350ef0 [ 50.641060] Call Trace: [ 50.641559] [ 50.641982] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.642886] ? __create_object+0x59/0x80 [ 50.643690] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.644675] __vmalloc_noprof+0x59/0x60 [ 50.645426] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.646278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.647223] bpf_prog_alloc+0x39/0x200 [ 50.647964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.648901] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.649831] do_seccomp+0x349/0x25e0 [ 50.650558] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.651462] ? __pfx_do_seccomp+0x10/0x10 [ 50.652212] ? find_held_lock+0x2b/0x80 [ 50.652973] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.653961] ? static_key_count+0x60/0x80 [ 50.654766] prctl_set_seccomp+0x4e/0x70 [ 50.655555] __do_sys_prctl+0xe6c/0x1d70 [ 50.656353] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.657170] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.658159] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.659137] ? irqentry_exit+0xf3/0x650 [ 50.659906] do_syscall_64+0xbf/0x430 [ 50.660646] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.661604] RIP: 0033:0x7f9a6a8945cd [ 50.662285] 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 [ 50.665498] RSP: 002b:00007ffc883b4860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.666874] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9a6a8945cd [ 50.668163] RDX: 000056547d100e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.669449] RBP: 00007ffc883b48c0 R08: 0000000000000000 R09: 00007ffc883b3f60 [ 50.670758] R10: 0000000000000000 R11: 0000000000000246 R12: 00005654b623d2b0 [ 50.672052] R13: 00007ffc883b4cf0 R14: 00005654b623fd20 R15: 00005654b62518d0 [ 50.673368] [ 50.673804] irq event stamp: 1757 [ 50.674457] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 50.675986] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 50.677515] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 50.679075] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 50.680605] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58442' (ECDSA) to the list of known hosts. 2025/11/17 16:32:58 fuzzer started 2025/11/17 16:32:58 dialing manager at localhost:37895 2025/11/17 16:32:58 checking machine... 2025/11/17 16:32:58 checking revisions... [ 51.576808] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:32:58 testing simple program... [ 51.671783] cgroup: Unknown subsys name 'net' [ 51.742967] cgroup: Unknown subsys name 'cpuset' [ 51.759779] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:32:57 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009c4d648 RCX=ffffffff817d9976 RDX=1ffffffff0bc573e RSI=0000000000000008 RDI=ffffffff85e2b9f0 RBP=ffff88806ce38140 RSP=ffff88806ce08db8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000200 R13=ffffffff85e2b980 R14=0000000000000001 R15=ffff88800945d3c0 RIP=ffffffff815d3108 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 00007fecd2c3c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc8edec000 CR3=000000001e7e4000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ab4bc50c6868de00 RBX=ffff888009757840 RCX=ffff888009757744 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff8880096fc200 RBP=ffffffff85e1ffe0 RSP=ffff888009757738 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880096fb780 R15=0000000000000002 RIP=ffffffff81529012 RFL=00000206 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005566e1919fe0 CR3=000000000bc01000 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=2037353a32333a363120373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037353a32333a3631203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000