[ 46.473354] ------------[ cut here ]------------ [ 46.474234] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.476380] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.478600] Modules linked in: [ 46.479519] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.481887] Tainted: [W]=WARN [ 46.482511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.483995] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.484895] 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 [ 46.488076] RSP: 0018:ffff888019177bc0 EFLAGS: 00010286 [ 46.489066] RAX: 0000000000000000 RBX: ffffed100322ef78 RCX: ffffffff813a4050 [ 46.490371] RDX: ffff8880169e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.491670] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100322ef2f [ 46.493044] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.494456] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019177df8 [ 46.495987] FS: 00007f026c054900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.497492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.498603] CR2: 00007f026c546580 CR3: 0000000009bd1000 CR4: 0000000000350ef0 [ 46.499903] Call Trace: [ 46.500415] [ 46.500816] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.501715] ? __create_object+0x59/0x80 [ 46.502533] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.503522] __vmalloc_noprof+0x59/0x60 [ 46.504392] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.505233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.506169] bpf_prog_alloc+0x39/0x200 [ 46.506898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.507863] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.508768] do_seccomp+0x349/0x25e0 [ 46.509488] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.510392] ? __pfx_do_seccomp+0x10/0x10 [ 46.511154] ? find_held_lock+0x2b/0x80 [ 46.511922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.512894] ? static_key_count+0x60/0x80 [ 46.513703] prctl_set_seccomp+0x4e/0x70 [ 46.514505] __do_sys_prctl+0xe6c/0x1d70 [ 46.515254] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.516144] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.517111] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.518084] ? irqentry_exit+0xf3/0x650 [ 46.518854] do_syscall_64+0xbf/0x430 [ 46.519620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.520620] RIP: 0033:0x7f026c5465cd [ 46.521293] 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 [ 46.524563] RSP: 002b:00007ffff537ef60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.525910] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f026c5465cd [ 46.527216] RDX: 0000559ce0cc9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.528500] RBP: 00007ffff537efc0 R08: 0000000000000000 R09: 00007ffff537e660 [ 46.529823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ce5412ad0 [ 46.531138] R13: 00007ffff537f3f0 R14: 0000559ce5413bc0 R15: 0000559ce5424780 [ 46.532444] [ 46.532862] irq event stamp: 1797 [ 46.533514] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 46.535052] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 46.536561] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 46.537844] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 46.539129] ---[ end trace 0000000000000000 ]--- [ 49.890101] ------------[ cut here ]------------ [ 49.891044] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.893109] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.894639] Modules linked in: [ 49.895244] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.897264] Tainted: [W]=WARN [ 49.897876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.899350] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.900231] 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 [ 49.903416] RSP: 0018:ffff88801594fbc0 EFLAGS: 00010286 [ 49.904408] RAX: 0000000000000000 RBX: ffffed1002b29f78 RCX: ffffffff813a4050 [ 49.905706] RDX: ffff88800d193780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.906981] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b29f2f [ 49.908277] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.909595] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801594fdf8 [ 49.910884] FS: 00007f4ac84d5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.912352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.913428] CR2: 00007f4ac89c7580 CR3: 000000000df29000 CR4: 0000000000350ef0 [ 49.914720] Call Trace: [ 49.915186] [ 49.915646] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.916551] ? __create_object+0x59/0x80 [ 49.917352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.918294] __vmalloc_noprof+0x59/0x60 [ 49.919070] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.919961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.920897] bpf_prog_alloc+0x39/0x200 [ 49.921640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.922581] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.923500] do_seccomp+0x349/0x25e0 [ 49.924192] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.925090] ? __pfx_do_seccomp+0x10/0x10 [ 49.925878] ? find_held_lock+0x2b/0x80 [ 49.926643] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.927619] ? static_key_count+0x60/0x80 [ 49.928437] prctl_set_seccomp+0x4e/0x70 [ 49.929184] __do_sys_prctl+0xe6c/0x1d70 [ 49.929978] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.930857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.931863] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.932846] ? irqentry_exit+0xf3/0x650 [ 49.933626] do_syscall_64+0xbf/0x430 [ 49.934377] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.935290] RIP: 0033:0x7f4ac89c75cd [ 49.936019] 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 [ 49.939226] RSP: 002b:00007ffecd2bd330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.940610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ac89c75cd [ 49.941893] RDX: 0000562b97bf7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.943184] RBP: 00007ffecd2bd390 R08: 0000000000000000 R09: 00007ffecd2bca30 [ 49.944496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562bd6f0cad0 [ 49.945791] R13: 00007ffecd2bd7c0 R14: 0000562bd6f0dbc0 R15: 0000562bd6f1e780 [ 49.947097] [ 49.947561] irq event stamp: 1761 [ 49.948189] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.949744] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.951283] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.952897] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.954419] ---[ end trace 0000000000000000 ]--- [ 50.832519] ------------[ cut here ]------------ [ 50.833436] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.835444] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.836893] Modules linked in: [ 50.837524] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.839463] Tainted: [W]=WARN [ 50.840009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.841449] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.842289] 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 [ 50.845372] RSP: 0018:ffff8880174d7bc0 EFLAGS: 00010286 [ 50.846287] RAX: 0000000000000000 RBX: ffffed1002e9af78 RCX: ffffffff813a4050 [ 50.847576] RDX: ffff88801624b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.848840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9af2f [ 50.850091] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.851335] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174d7df8 [ 50.852586] FS: 00007f22572f7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.853976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.855001] CR2: 00007fffa941cef7 CR3: 000000000d404000 CR4: 0000000000350ef0 [ 50.856274] Call Trace: [ 50.856761] [ 50.857165] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.858043] ? __create_object+0x59/0x80 [ 50.858804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.859756] __vmalloc_noprof+0x59/0x60 [ 50.860508] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.861363] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.862232] bpf_prog_alloc+0x39/0x200 [ 50.862949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.863877] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.864754] do_seccomp+0x349/0x25e0 [ 50.865470] ? find_held_lock+0x2b/0x80 [ 50.866170] ? do_prlimit+0x310/0x610 [ 50.866912] ? __pfx_do_seccomp+0x10/0x10 [ 50.867676] ? do_raw_spin_unlock+0x53/0x220 [ 50.868493] ? _raw_spin_unlock+0x1e/0x40 [ 50.869216] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.870156] ? static_key_count+0x60/0x80 [ 50.870944] prctl_set_seccomp+0x4e/0x70 [ 50.871698] __do_sys_prctl+0xe6c/0x1d70 [ 50.872464] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.873267] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.874229] ? irqentry_exit+0xf3/0x650 [ 50.874984] do_syscall_64+0xbf/0x430 [ 50.875701] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.876634] RIP: 0033:0x7f22577e95cd [ 50.877271] 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 [ 50.880498] RSP: 002b:00007fffa941b530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.881834] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22577e95cd [ 50.883094] RDX: 00005585b1a58e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.884388] RBP: 00007fffa941b590 R08: 0000000000000000 R09: 00007fffa941ac30 [ 50.885494] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585dec88b10 [ 50.886558] R13: 00007fffa941b9c0 R14: 00005585dec892b0 R15: 00005585dec9d6f0 [ 50.887650] [ 50.888013] irq event stamp: 1753 [ 50.888554] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 50.889819] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 50.891090] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 50.892385] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 50.893649] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31779' (ECDSA) to the list of known hosts. 2025/11/18 07:53:13 fuzzer started 2025/11/18 07:53:14 dialing manager at localhost:37895 2025/11/18 07:53:14 checking machine... 2025/11/18 07:53:14 checking revisions... [ 51.811236] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:53:14 testing simple program... [ 51.898866] cgroup: Unknown subsys name 'net' [ 51.979524] cgroup: Unknown subsys name 'cpuset' [ 51.997741] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:53:13 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000001 RCX=ffffffff86ab82ee RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888009627888 RSP=ffff8880096277c0 R8 =ffffffff86ab82f2 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=ffff888009627890 R13=ffff888009627878 R14=ffff888009627b90 R15=ffff888009627830 RIP=ffffffff8135e986 RFL=00000297 [--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 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4ac8a8c618 CR3=000000000ccf2000 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=000000000002afa3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4d8f2f1000 CR3=0000000009e7d000 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=2033313a33353a373020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a33353a3730203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000