[ 46.681676] ------------[ cut here ]------------ [ 46.682634] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.684637] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.686101] Modules linked in: [ 46.686757] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.688757] Tainted: [W]=WARN [ 46.689379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.690875] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.691807] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.695020] RSP: 0018:ffff888015cbfbc0 EFLAGS: 00010286 [ 46.696010] RAX: 0000000000000000 RBX: ffffed1002b97f78 RCX: ffffffff813a4050 [ 46.697320] RDX: ffff888018513780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.698619] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b97f2f [ 46.699921] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.701225] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cbfdf8 [ 46.702528] FS: 00007f6c34f17900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.703977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.705054] CR2: 00007ffc45efaef8 CR3: 000000000d9af000 CR4: 0000000000350ef0 [ 46.706362] Call Trace: [ 46.706833] [ 46.707286] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.708188] ? __create_object+0x59/0x80 [ 46.708927] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.709920] __vmalloc_noprof+0x59/0x60 [ 46.710686] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.711573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.712522] bpf_prog_alloc+0x39/0x200 [ 46.713284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.714230] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.715088] do_seccomp+0x349/0x25e0 [ 46.715809] ? find_held_lock+0x2b/0x80 [ 46.716566] ? do_prlimit+0x310/0x610 [ 46.717329] ? __pfx_do_seccomp+0x10/0x10 [ 46.718081] ? do_raw_spin_unlock+0x53/0x220 [ 46.718918] ? _raw_spin_unlock+0x1e/0x40 [ 46.719701] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.720670] ? static_key_count+0x60/0x80 [ 46.721481] prctl_set_seccomp+0x4e/0x70 [ 46.722256] __do_sys_prctl+0xe6c/0x1d70 [ 46.722988] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.723837] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.724805] ? irqentry_exit+0xf3/0x650 [ 46.725568] do_syscall_64+0xbf/0x430 [ 46.726306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.727247] RIP: 0033:0x7f6c354095cd [ 46.727905] 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 [ 46.731053] RSP: 002b:00007ffc45ef8930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.732415] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c354095cd [ 46.733720] RDX: 000055d3dee30e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.734991] RBP: 00007ffc45ef8990 R08: 0000000000000000 R09: 00007ffc45ef8030 [ 46.736266] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3fd993ad0 [ 46.737557] R13: 00007ffc45ef8dc0 R14: 000055d3fd994bc0 R15: 000055d3fd9a5780 [ 46.738863] [ 46.739314] irq event stamp: 1785 [ 46.739914] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 46.741449] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 46.742965] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 46.744511] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 46.746013] ---[ end trace 0000000000000000 ]--- [ 49.576933] ------------[ cut here ]------------ [ 49.577506] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.578679] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.579534] Modules linked in: [ 49.579884] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.581050] Tainted: [W]=WARN [ 49.581408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.582276] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.582794] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.584664] RSP: 0018:ffff888015adfbc0 EFLAGS: 00010286 [ 49.585252] RAX: 0000000000000000 RBX: ffffed1002b5bf78 RCX: ffffffff813a4050 [ 49.585972] RDX: ffff88800f098000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.586740] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b5bf2f [ 49.587493] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.588255] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015adfdf8 [ 49.588984] FS: 00007fd81eec6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.589854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.590480] CR2: 00007fd81f3b8580 CR3: 000000001df22000 CR4: 0000000000350ef0 [ 49.591246] Call Trace: [ 49.591524] [ 49.591764] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.592291] ? __create_object+0x59/0x80 [ 49.592720] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.593293] __vmalloc_noprof+0x59/0x60 [ 49.593712] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.594221] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.594743] bpf_prog_alloc+0x39/0x200 [ 49.595173] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.595690] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.596229] do_seccomp+0x349/0x25e0 [ 49.596622] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.597120] ? __pfx_do_seccomp+0x10/0x10 [ 49.597588] ? find_held_lock+0x2b/0x80 [ 49.598003] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.598564] ? static_key_count+0x60/0x80 [ 49.599019] prctl_set_seccomp+0x4e/0x70 [ 49.599477] __do_sys_prctl+0xe6c/0x1d70 [ 49.599907] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.600416] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.600957] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.601531] ? irqentry_exit+0xf3/0x650 [ 49.601957] do_syscall_64+0xbf/0x430 [ 49.602390] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.602927] RIP: 0033:0x7fd81f3b85cd [ 49.603344] 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 [ 49.605215] RSP: 002b:00007ffcef965fb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.605990] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd81f3b85cd [ 49.606785] RDX: 000056322d716e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.607542] RBP: 00007ffcef966010 R08: 0000000000000000 R09: 00007ffcef9656b0 [ 49.608303] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632307eb2b0 [ 49.609026] R13: 00007ffcef966440 R14: 00005632307edd20 R15: 00005632307ff8d0 [ 49.609803] [ 49.610053] irq event stamp: 1655 [ 49.610430] hardirqs last enabled at (1665): [] __up_console_sem+0x78/0x80 [ 49.611345] hardirqs last disabled at (1674): [] __up_console_sem+0x5d/0x80 [ 49.612241] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 49.613117] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 49.614019] ---[ end trace 0000000000000000 ]--- [ 50.338868] ------------[ cut here ]------------ [ 50.339800] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.341765] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.343243] Modules linked in: [ 50.343831] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.345826] Tainted: [W]=WARN [ 50.346418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.347889] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.348854] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.351989] RSP: 0018:ffff888016f7fbc0 EFLAGS: 00010286 [ 50.352967] RAX: 0000000000000000 RBX: ffffed1002deff78 RCX: ffffffff813a4050 [ 50.354279] RDX: ffff888015fcd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.355560] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deff2f [ 50.356826] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.358134] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f7fdf8 [ 50.359506] FS: 00007f6dca453900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.360983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.362081] CR2: 00007f6dca945580 CR3: 000000001dffe000 CR4: 0000000000350ef0 [ 50.363362] Call Trace: [ 50.363835] [ 50.364279] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.365132] ? __create_object+0x59/0x80 [ 50.365936] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.366890] __vmalloc_noprof+0x59/0x60 [ 50.367622] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.368476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.369513] bpf_prog_alloc+0x39/0x200 [ 50.370269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.371201] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.372065] do_seccomp+0x349/0x25e0 [ 50.372803] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.373719] ? __pfx_do_seccomp+0x10/0x10 [ 50.374552] ? find_held_lock+0x2b/0x80 [ 50.375392] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.376423] ? static_key_count+0x60/0x80 [ 50.377267] prctl_set_seccomp+0x4e/0x70 [ 50.378022] __do_sys_prctl+0xe6c/0x1d70 [ 50.378812] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.379679] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.380657] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.381635] ? irqentry_exit+0xf3/0x650 [ 50.382406] do_syscall_64+0xbf/0x430 [ 50.383123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.384090] RIP: 0033:0x7f6dca9455cd [ 50.384807] 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 [ 50.387973] RSP: 002b:00007ffe968f3670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.389363] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6dca9455cd [ 50.390675] RDX: 000055630c71de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.392039] RBP: 00007ffe968f36d0 R08: 0000000000000000 R09: 00007ffe968f2d70 [ 50.393435] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563181cf2b0 [ 50.394738] R13: 00007ffe968f3b00 R14: 00005563181d1d20 R15: 00005563181e38d0 [ 50.396066] [ 50.396536] irq event stamp: 1829 [ 50.397210] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 50.398762] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 50.400363] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 50.401984] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 50.403490] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29520' (ECDSA) to the list of known hosts. 2025/11/19 01:59:51 fuzzer started 2025/11/19 01:59:52 dialing manager at localhost:34383 2025/11/19 01:59:52 checking machine... 2025/11/19 01:59:52 checking revisions... [ 51.320777] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:59:52 testing simple program... [ 51.411276] cgroup: Unknown subsys name 'net' [ 51.488505] cgroup: Unknown subsys name 'cpuset' [ 51.504027] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:59:51 Registers: info registers vcpu 0 RAX=0000000000000004 RBX=0000000000000001 RCX=0000000000000008 RDX=0000000000000003 RSI=ffff888019f7a640 RDI=ffff888019f79bc0 RBP=ffff888019f79bc0 RSP=ffff888018777730 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000002 R13=ffff888019f7a618 R14=ffff88801deca480 R15=ffff88800944c3c0 RIP=ffffffff81526ccf RFL=00000002 [-------] 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 00007fd81eec6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd81ee8b008 CR3=000000000de59000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000294db RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff058ff2c8 CR3=000000000e2fa000 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=2031353a39353a313020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030353a39353a3130203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000