[ 46.200473] ------------[ cut here ]------------ [ 46.201528] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.203828] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 46.205455] Modules linked in: [ 46.206161] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.208378] Tainted: [W]=WARN [ 46.209004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.210659] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.211751] 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 [ 46.215656] RSP: 0018:ffff88800f387bc0 EFLAGS: 00010286 [ 46.216761] RAX: 0000000000000000 RBX: ffffed1001e70f78 RCX: ffffffff813a4050 [ 46.218186] RDX: ffff88800f58b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.219624] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e70f2f [ 46.221121] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.222671] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f387df8 [ 46.224358] FS: 00007fef86e81900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.226149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.227336] CR2: 00007fef87373580 CR3: 000000000e492000 CR4: 0000000000350ef0 [ 46.228787] Call Trace: [ 46.229358] [ 46.229815] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.230824] ? __create_object+0x59/0x80 [ 46.231697] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.232771] __vmalloc_noprof+0x59/0x60 [ 46.233613] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.234573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.235629] bpf_prog_alloc+0x39/0x200 [ 46.236448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.237472] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.238475] do_seccomp+0x349/0x25e0 [ 46.239301] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.240287] ? __pfx_do_seccomp+0x10/0x10 [ 46.241161] ? find_held_lock+0x2b/0x80 [ 46.241957] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.243022] ? static_key_count+0x60/0x80 [ 46.243898] prctl_set_seccomp+0x4e/0x70 [ 46.244749] __do_sys_prctl+0xe6c/0x1d70 [ 46.245604] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.246546] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.247624] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.248686] ? irqentry_exit+0xf3/0x650 [ 46.249534] do_syscall_64+0xbf/0x430 [ 46.250357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.251396] RIP: 0033:0x7fef873735cd [ 46.252160] 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 [ 46.255631] RSP: 002b:00007ffd96679610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.257139] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fef873735cd [ 46.258538] RDX: 000055d4990dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.259949] RBP: 00007ffd96679670 R08: 0000000000000000 R09: 00007ffd96678d10 [ 46.261130] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4a076cbf0 [ 46.262304] R13: 00007ffd96679aa0 R14: 000055d4a0776380 R15: 000055d4a0781460 [ 46.263504] [ 46.263891] irq event stamp: 1803 [ 46.264489] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 46.266550] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 46.267932] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 46.269331] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.270727] ---[ end trace 0000000000000000 ]--- [ 49.772393] ------------[ cut here ]------------ [ 49.773346] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.775393] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.776889] Modules linked in: [ 49.777548] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.779574] Tainted: [W]=WARN [ 49.780205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.781686] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.782612] 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 [ 49.785812] RSP: 0018:ffff88800f4f7bc0 EFLAGS: 00010286 [ 49.786806] RAX: 0000000000000000 RBX: ffffed1001e9ef78 RCX: ffffffff813a4050 [ 49.788134] RDX: ffff8880182fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.789433] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e9ef2f [ 49.790734] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.792050] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4f7df8 [ 49.793336] FS: 00007f679e481900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.794800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.795898] CR2: 00007f679e973580 CR3: 000000000ea3b000 CR4: 0000000000350ef0 [ 49.797195] Call Trace: [ 49.797674] [ 49.798076] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.799009] ? __create_object+0x59/0x80 [ 49.799811] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.800795] __vmalloc_noprof+0x59/0x60 [ 49.801559] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.802443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.803401] bpf_prog_alloc+0x39/0x200 [ 49.804144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.805048] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.805966] do_seccomp+0x349/0x25e0 [ 49.806682] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.807607] ? __pfx_do_seccomp+0x10/0x10 [ 49.808408] ? find_held_lock+0x2b/0x80 [ 49.809182] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.810151] ? static_key_count+0x60/0x80 [ 49.810927] prctl_set_seccomp+0x4e/0x70 [ 49.811705] __do_sys_prctl+0xe6c/0x1d70 [ 49.812484] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.813344] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.814320] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.815311] ? irqentry_exit+0xf3/0x650 [ 49.816050] do_syscall_64+0xbf/0x430 [ 49.816791] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.817757] RIP: 0033:0x7f679e9735cd [ 49.818475] 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 [ 49.821675] RSP: 002b:00007ffce11016c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.823063] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f679e9735cd [ 49.824370] RDX: 000055f975192e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.825686] RBP: 00007ffce1101720 R08: 0000000000000000 R09: 00007ffce1100dc0 [ 49.827001] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f984796b10 [ 49.828295] R13: 00007ffce1101b50 R14: 000055f9847972b0 R15: 000055f9847ab6f0 [ 49.829632] [ 49.830064] irq event stamp: 1743 [ 49.830725] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.832278] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 49.833803] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 49.835369] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 49.836926] ---[ end trace 0000000000000000 ]--- [ 50.613229] ------------[ cut here ]------------ [ 50.614080] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.616180] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/258 [ 50.617595] Modules linked in: [ 50.618373] CPU: 0 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.620331] Tainted: [W]=WARN [ 50.620875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.622317] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.623210] 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 [ 50.626340] RSP: 0018:ffff88801780fbc0 EFLAGS: 00010286 [ 50.627349] RAX: 0000000000000000 RBX: ffffed1002f01f78 RCX: ffffffff813a4050 [ 50.628632] RDX: ffff888018610000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.629911] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f01f2f [ 50.631202] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.632480] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801780fdf8 [ 50.633757] FS: 00007f06c777d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.635206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.636274] CR2: 00007ffc70723ef7 CR3: 000000000cffb000 CR4: 0000000000350ef0 [ 50.637560] Call Trace: [ 50.638028] [ 50.638482] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.639412] ? __create_object+0x59/0x80 [ 50.640214] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.641193] __vmalloc_noprof+0x59/0x60 [ 50.641904] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.642775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.643695] bpf_prog_alloc+0x39/0x200 [ 50.644439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.645385] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.646283] do_seccomp+0x349/0x25e0 [ 50.646968] ? find_held_lock+0x2b/0x80 [ 50.647730] ? do_prlimit+0x310/0x610 [ 50.648466] ? __pfx_do_seccomp+0x10/0x10 [ 50.649243] ? do_raw_spin_unlock+0x53/0x220 [ 50.650027] ? _raw_spin_unlock+0x1e/0x40 [ 50.650814] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.651802] ? static_key_count+0x60/0x80 [ 50.652593] prctl_set_seccomp+0x4e/0x70 [ 50.653379] __do_sys_prctl+0xe6c/0x1d70 [ 50.654173] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.655000] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.655969] ? irqentry_exit+0xf3/0x650 [ 50.656751] do_syscall_64+0xbf/0x430 [ 50.657490] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.658453] RIP: 0033:0x7f06c7c6f5cd [ 50.659169] 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 [ 50.662356] RSP: 002b:00007ffc70722260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.663742] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06c7c6f5cd [ 50.665047] RDX: 000055823ab52e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.666344] RBP: 00007ffc707222c0 R08: 0000000000000000 R09: 00007ffc70721960 [ 50.667645] R10: 0000000000000000 R11: 0000000000000246 R12: 000055823d0b4ad0 [ 50.668944] R13: 00007ffc707226f0 R14: 000055823d0b5bc0 R15: 000055823d0c6780 [ 50.670251] [ 50.670675] irq event stamp: 1887 [ 50.671340] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 50.672868] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 50.674399] softirqs last enabled at (1866): [] handle_softirqs+0x50c/0x770 [ 50.675999] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 50.677519] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5651' (ECDSA) to the list of known hosts. 2025/11/17 19:04:31 fuzzer started 2025/11/17 19:04:31 dialing manager at localhost:37895 2025/11/17 19:04:31 checking machine... 2025/11/17 19:04:31 checking revisions... [ 51.576486] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:04:31 testing simple program... [ 51.652745] cgroup: Unknown subsys name 'net' [ 51.743056] cgroup: Unknown subsys name 'cpuset' [ 51.768338] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:04:30 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000011 RCX=0000000000000000 RDX=0000000000000004 RSI=0000000000000014 RDI=ffffffff8664fdf4 RBP=ffff88800fc08040 RSP=ffff88801675f958 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=0000000000000014 R14=ffff88807ffdc640 R15=0000000000000000 RIP=ffffffff81b47dd0 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fca5ee33900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fca5e549000 CR3=000000000a140000 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=454d49544c4145525f454352554f535f XMM01=3d504d415453454d49545f454d49544c XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=664bd279c07673ef00000000000ae988 XMM05=3487554e89a24266000000000031fc68 XMM06=80cf3a027b94b78c000000000031e2a0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87b33a00 RBX=ffff88800f383780 RCX=e1067495597d1f36 RDX=a4393f0fa1883e4d RSI=00000000ba0589c1 RDI=ffff88800f3841d8 RBP=ffff88800f3841d8 RSP=ffff8880176c7c38 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800f3841d8 R13=00000000000063d4 R14=0000000000000000 R15=e1067495597d1f36 RIP=ffffffff81527b75 RFL=00000086 [--S--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 00007f679e481900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce10fb000 CR3=000000001f953000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000