[ 38.915660] ------------[ cut here ]------------ [ 38.916598] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.918588] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.920047] Modules linked in: [ 38.920648] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.922609] Tainted: [W]=WARN [ 38.923230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.924690] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.925595] 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 [ 38.928766] RSP: 0018:ffff8880199e7bc0 EFLAGS: 00010286 [ 38.929685] RAX: 0000000000000000 RBX: ffffed100333cf78 RCX: ffffffff813a4050 [ 38.930956] RDX: ffff8880159b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.932229] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100333cf2f [ 38.933513] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.934789] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199e7df8 [ 38.936077] FS: 00007f5c8f867900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.937516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.938571] CR2: 00007ffd37ab6ef7 CR3: 000000000d46b000 CR4: 0000000000350ef0 [ 38.939871] Call Trace: [ 38.940339] [ 38.940749] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.941636] ? __create_object+0x59/0x80 [ 38.942412] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.943377] __vmalloc_noprof+0x59/0x60 [ 38.944128] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.945010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.945951] bpf_prog_alloc+0x39/0x200 [ 38.946647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.947596] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.948497] do_seccomp+0x349/0x25e0 [ 38.949214] ? find_held_lock+0x2b/0x80 [ 38.949968] ? do_prlimit+0x310/0x610 [ 38.950660] ? __pfx_do_seccomp+0x10/0x10 [ 38.951462] ? do_raw_spin_unlock+0x53/0x220 [ 38.952287] ? _raw_spin_unlock+0x1e/0x40 [ 38.953075] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.954036] ? static_key_count+0x60/0x80 [ 38.954835] prctl_set_seccomp+0x4e/0x70 [ 38.955573] __do_sys_prctl+0xe6c/0x1d70 [ 38.956365] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.957210] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.958184] ? irqentry_exit+0xf3/0x650 [ 38.958963] do_syscall_64+0xbf/0x430 [ 38.959657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.960612] RIP: 0033:0x7f5c8fd595cd [ 38.961327] 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 [ 38.964472] RSP: 002b:00007ffd37ab57b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.966022] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c8fd595cd [ 38.967450] RDX: 000055701f307e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.968786] RBP: 00007ffd37ab5810 R08: 0000000000000000 R09: 00007ffd37ab4eb0 [ 38.970086] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570255c9b10 [ 38.971398] R13: 00007ffd37ab5c40 R14: 00005570255ca2b0 R15: 00005570255de6f0 [ 38.972739] [ 38.973612] irq event stamp: 1733 [ 38.974260] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 38.975803] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 38.977358] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 38.978909] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 38.980463] ---[ end trace 0000000000000000 ]--- [ 42.344447] ------------[ cut here ]------------ [ 42.345397] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.347392] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.348894] Modules linked in: [ 42.349483] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.351481] Tainted: [W]=WARN [ 42.352081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.353548] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.354463] 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 [ 42.357629] RSP: 0018:ffff888019e17bc0 EFLAGS: 00010286 [ 42.358609] RAX: 0000000000000000 RBX: ffffed10033c2f78 RCX: ffffffff813a4050 [ 42.359994] RDX: ffff88801764d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.361240] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c2f2f [ 42.362499] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.363765] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e17df8 [ 42.365020] FS: 00007f2bbd629900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.366421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.367466] CR2: 00007ffecd599ef7 CR3: 00000000157ab000 CR4: 0000000000350ef0 [ 42.368708] Call Trace: [ 42.369200] [ 42.369598] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.370478] ? __create_object+0x59/0x80 [ 42.371252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.372206] __vmalloc_noprof+0x59/0x60 [ 42.372957] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.373817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.374685] bpf_prog_alloc+0x39/0x200 [ 42.375422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.376332] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.377227] do_seccomp+0x349/0x25e0 [ 42.377955] ? find_held_lock+0x2b/0x80 [ 42.378656] ? do_prlimit+0x310/0x610 [ 42.379395] ? __pfx_do_seccomp+0x10/0x10 [ 42.380173] ? do_raw_spin_unlock+0x53/0x220 [ 42.380986] ? _raw_spin_unlock+0x1e/0x40 [ 42.381698] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.382638] ? static_key_count+0x60/0x80 [ 42.383431] prctl_set_seccomp+0x4e/0x70 [ 42.384191] __do_sys_prctl+0xe6c/0x1d70 [ 42.384968] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.385807] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.386717] ? irqentry_exit+0xf3/0x650 [ 42.387490] do_syscall_64+0xbf/0x430 [ 42.388213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.389142] RIP: 0033:0x7f2bbdb1b5cd [ 42.389839] 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 [ 42.392943] RSP: 002b:00007ffecd597ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.394288] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2bbdb1b5cd [ 42.395567] RDX: 000055625f5e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.396828] RBP: 00007ffecd597b10 R08: 0000000000000000 R09: 00007ffecd5971b0 [ 42.398073] R10: 0000000000000000 R11: 0000000000000246 R12: 000055629766dbf0 [ 42.399310] R13: 00007ffecd597f40 R14: 0000556297677380 R15: 0000556297682460 [ 42.400372] [ 42.400727] irq event stamp: 1761 [ 42.401260] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 42.402525] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 42.403787] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 42.405066] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 42.406309] ---[ end trace 0000000000000000 ]--- [ 43.216723] ------------[ cut here ]------------ [ 43.217630] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.219641] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.221114] Modules linked in: [ 43.221713] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.223728] Tainted: [W]=WARN [ 43.224324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.225786] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.226671] 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 [ 43.229891] RSP: 0018:ffff8880173ffbc0 EFLAGS: 00010286 [ 43.230873] RAX: 0000000000000000 RBX: ffffed1002e7ff78 RCX: ffffffff813a4050 [ 43.232165] RDX: ffff8880156b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.233438] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7ff2f [ 43.234715] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.236035] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173ffdf8 [ 43.237331] FS: 00007fad9a1ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.238776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.239843] CR2: 00007fff85c1aef7 CR3: 00000000157fa000 CR4: 0000000000350ef0 [ 43.241139] Call Trace: [ 43.241609] [ 43.242064] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.242985] ? __create_object+0x59/0x80 [ 43.243730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.244724] __vmalloc_noprof+0x59/0x60 [ 43.245487] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.246364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.247314] bpf_prog_alloc+0x39/0x200 [ 43.248059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.248995] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.249888] do_seccomp+0x349/0x25e0 [ 43.250547] ? find_held_lock+0x2b/0x80 [ 43.251313] ? do_prlimit+0x310/0x610 [ 43.252052] ? __pfx_do_seccomp+0x10/0x10 [ 43.252847] ? do_raw_spin_unlock+0x53/0x220 [ 43.253630] ? _raw_spin_unlock+0x1e/0x40 [ 43.254429] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.255409] ? static_key_count+0x60/0x80 [ 43.256217] prctl_set_seccomp+0x4e/0x70 [ 43.256979] __do_sys_prctl+0xe6c/0x1d70 [ 43.257725] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.258592] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.259575] ? irqentry_exit+0xf3/0x650 [ 43.260336] do_syscall_64+0xbf/0x430 [ 43.261076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.262033] RIP: 0033:0x7fad9a6de5cd [ 43.262680] 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 [ 43.265866] RSP: 002b:00007fff85c18350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.267247] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad9a6de5cd [ 43.268530] RDX: 0000564a0ccfbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.269803] RBP: 00007fff85c183b0 R08: 0000000000000000 R09: 00007fff85c17a50 [ 43.271083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a4a472ad0 [ 43.272345] R13: 00007fff85c187e0 R14: 0000564a4a473bc0 R15: 0000564a4a484780 [ 43.273632] [ 43.274113] irq event stamp: 1747 [ 43.274723] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 43.276273] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 43.277789] softirqs last enabled at (1562): [] handle_softirqs+0x50c/0x770 [ 43.279333] softirqs last disabled at (1555): [] __irq_exit_rcu+0xc4/0x100 [ 43.280861] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17270' (ECDSA) to the list of known hosts. 2025/11/18 20:53:15 fuzzer started 2025/11/18 20:53:15 dialing manager at localhost:34383 2025/11/18 20:53:15 checking machine... 2025/11/18 20:53:15 checking revisions... [ 44.223618] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:53:16 testing simple program... [ 44.327476] cgroup: Unknown subsys name 'net' [ 44.385252] cgroup: Unknown subsys name 'cpuset' [ 44.407390] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:53:15 Registers: info registers vcpu 0 RAX=00000000000c2000 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=00000000000220ac RSI=0000000000000000 RDI=ffff888009614108 RBP=ffff888009612618 RSP=ffff888009627a00 R8 =0000000000080000 R9 =00000000000000ac R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000000 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff815270cc RFL=00000006 [-----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 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=00007f2bbdbe0618 CR3=000000001f5b0000 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=ffff88800d654518 RBX=0000000000000001 RCX=ffff88800d654518 RDX=0000000000000002 RSI=ffffffff822c368d RDI=0000000000000001 RBP=ffff888013d7d340 RSP=ffff888016f7f908 R8 =0000000000000000 R9 =ffffed100283d794 R10=0000000000000000 R11=0000000000000001 R12=ffff888017541500 R13=0000000000000024 R14=0000000000000004 R15=ffff8880188074fa RIP=ffffffff822c36d3 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 00007fb4f63db900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb4f6f4e008 CR3=0000000009caf000 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=756e696c2d34365f3638782f62696c2f XMM01=6c69665f73736e62696c2f756e672d78 XMM02=00322e6f732e73656c69665f73736e62 XMM03=696c2f756e672d78756e696c2d34365f XMM04=00000000000000000000000000000000 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=637469775300000073656c000073696e XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000