[ 45.668734] ------------[ cut here ]------------ [ 45.669670] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.671680] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.673180] Modules linked in: [ 45.673764] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.675808] Tainted: [W]=WARN [ 45.676363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.677827] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.678698] 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 [ 45.681844] RSP: 0018:ffff888018b47bc0 EFLAGS: 00010286 [ 45.682833] RAX: 0000000000000000 RBX: ffffed1003168f78 RCX: ffffffff813a4050 [ 45.684107] RDX: ffff88800f595340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.685384] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003168f2f [ 45.686673] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.687933] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b47df8 [ 45.689213] FS: 00007f24d45cb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.690665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.691719] CR2: 00007f24d4b314a6 CR3: 0000000013f28000 CR4: 0000000000350ef0 [ 45.692990] Call Trace: [ 45.693444] [ 45.693889] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.694745] ? __create_object+0x59/0x80 [ 45.695531] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.696506] __vmalloc_noprof+0x59/0x60 [ 45.697255] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.698125] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.699064] bpf_prog_alloc+0x39/0x200 [ 45.699746] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.700661] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.701562] do_seccomp+0x349/0x25e0 [ 45.702280] ? find_held_lock+0x2b/0x80 [ 45.703054] ? do_prlimit+0x310/0x610 [ 45.703748] ? __pfx_do_seccomp+0x10/0x10 [ 45.704524] ? do_raw_spin_unlock+0x53/0x220 [ 45.705349] ? _raw_spin_unlock+0x1e/0x40 [ 45.706131] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.707095] ? static_key_count+0x60/0x80 [ 45.707890] prctl_set_seccomp+0x4e/0x70 [ 45.708624] __do_sys_prctl+0xe6c/0x1d70 [ 45.709396] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.710248] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.711227] ? irqentry_exit+0xf3/0x650 [ 45.711999] do_syscall_64+0xbf/0x430 [ 45.712692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.713635] RIP: 0033:0x7f24d4abd5cd [ 45.714333] 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 [ 45.717490] RSP: 002b:00007ffe5e0e60e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.718847] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24d4abd5cd [ 45.720141] RDX: 000055fccf53ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.721427] RBP: 00007ffe5e0e6140 R08: 0000000000000000 R09: 00007ffe5e0e57e0 [ 45.722730] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd0e848ad0 [ 45.723997] R13: 00007ffe5e0e6570 R14: 000055fd0e849bc0 R15: 000055fd0e85a780 [ 45.725283] [ 45.725702] irq event stamp: 1705 [ 45.726332] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 45.727737] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 45.728988] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 45.730263] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 45.731523] ---[ end trace 0000000000000000 ]--- [ 48.855543] ------------[ cut here ]------------ [ 48.856486] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.858574] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.860001] Modules linked in: [ 48.860580] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.862771] Tainted: [W]=WARN [ 48.863455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.864909] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.865765] 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 [ 48.868908] RSP: 0018:ffff8880198afbc0 EFLAGS: 00010286 [ 48.869875] RAX: 0000000000000000 RBX: ffffed1003315f78 RCX: ffffffff813a4050 [ 48.871164] RDX: ffff888016150000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.872412] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003315f2f [ 48.873678] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.874937] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198afdf8 [ 48.876218] FS: 00007f5448350900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.877655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.878708] CR2: 00007ffd49028ef7 CR3: 000000001fcb3000 CR4: 0000000000350ef0 [ 48.879996] Call Trace: [ 48.880448] [ 48.880906] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.881764] ? __create_object+0x59/0x80 [ 48.882562] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.883510] __vmalloc_noprof+0x59/0x60 [ 48.884241] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.885095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.886028] bpf_prog_alloc+0x39/0x200 [ 48.886719] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.887627] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.888516] do_seccomp+0x349/0x25e0 [ 48.889238] ? find_held_lock+0x2b/0x80 [ 48.890005] ? do_prlimit+0x310/0x610 [ 48.890715] ? __pfx_do_seccomp+0x10/0x10 [ 48.891488] ? do_raw_spin_unlock+0x53/0x220 [ 48.892291] ? _raw_spin_unlock+0x1e/0x40 [ 48.893056] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.894013] ? static_key_count+0x60/0x80 [ 48.894765] prctl_set_seccomp+0x4e/0x70 [ 48.895517] __do_sys_prctl+0xe6c/0x1d70 [ 48.896283] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.897124] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.898091] ? irqentry_exit+0xf3/0x650 [ 48.898862] do_syscall_64+0xbf/0x430 [ 48.899550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.900484] RIP: 0033:0x7f54488425cd [ 48.901181] 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 [ 48.904311] RSP: 002b:00007ffd490279c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.905642] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54488425cd [ 48.906928] RDX: 000055c19d8e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.908181] RBP: 00007ffd49027a20 R08: 0000000000000000 R09: 00007ffd490270c0 [ 48.909438] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1c72d42b0 [ 48.910722] R13: 00007ffd49027e50 R14: 000055c1c72d6d20 R15: 000055c1c72e88d0 [ 48.912022] [ 48.912447] irq event stamp: 1803 [ 48.913091] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 48.914622] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 48.916167] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 48.917721] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 48.919265] ---[ end trace 0000000000000000 ]--- [ 49.736891] ------------[ cut here ]------------ [ 49.737751] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.739941] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.741344] Modules linked in: [ 49.741970] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.743918] Tainted: [W]=WARN [ 49.744461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.745893] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.746751] 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 [ 49.749919] RSP: 0018:ffff8880172efbc0 EFLAGS: 00010286 [ 49.750886] RAX: 0000000000000000 RBX: ffffed1002e5df78 RCX: ffffffff813a4050 [ 49.752144] RDX: ffff88800f78b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.753393] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5df2f [ 49.754648] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.755911] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172efdf8 [ 49.757163] FS: 00007f429915e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.758580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.759619] CR2: 00007fff3663aef7 CR3: 000000001c7a2000 CR4: 0000000000350ef0 [ 49.760885] Call Trace: [ 49.761340] [ 49.761738] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.762650] ? __create_object+0x59/0x80 [ 49.763423] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.764362] __vmalloc_noprof+0x59/0x60 [ 49.765104] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.765964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.766895] bpf_prog_alloc+0x39/0x200 [ 49.767579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.768480] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.769364] do_seccomp+0x349/0x25e0 [ 49.770069] ? find_held_lock+0x2b/0x80 [ 49.770823] ? do_prlimit+0x310/0x610 [ 49.771509] ? __pfx_do_seccomp+0x10/0x10 [ 49.772278] ? do_raw_spin_unlock+0x53/0x220 [ 49.773099] ? _raw_spin_unlock+0x1e/0x40 [ 49.773862] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.774764] ? static_key_count+0x60/0x80 [ 49.775551] prctl_set_seccomp+0x4e/0x70 [ 49.776302] __do_sys_prctl+0xe6c/0x1d70 [ 49.777068] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.777909] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.778868] ? irqentry_exit+0xf3/0x650 [ 49.779574] do_syscall_64+0xbf/0x430 [ 49.780301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.781200] RIP: 0033:0x7f42996505cd [ 49.781871] 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 [ 49.784923] RSP: 002b:00007fff366382f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.786238] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42996505cd [ 49.787486] RDX: 000056499a24fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.788716] RBP: 00007fff36638350 R08: 0000000000000000 R09: 00007fff366379f0 [ 49.789969] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649d44f3ad0 [ 49.791230] R13: 00007fff36638780 R14: 00005649d44f4bc0 R15: 00005649d4505780 [ 49.792498] [ 49.792952] irq event stamp: 1725 [ 49.793538] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 49.795037] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 49.796512] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 49.798016] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 49.799506] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10094' (ECDSA) to the list of known hosts. 2025/11/18 03:54:50 fuzzer started 2025/11/18 03:54:50 dialing manager at localhost:37895 2025/11/18 03:54:50 checking machine... 2025/11/18 03:54:50 checking revisions... [ 50.692209] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:54:50 testing simple program... [ 50.792077] cgroup: Unknown subsys name 'net' [ 50.852190] cgroup: Unknown subsys name 'cpuset' [ 50.865918] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:54:49 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff85e786a8 RCX=ffffffff8175a5b5 RDX=1ffffffff0bcf0d5 RSI=ffffffff8175a55b RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88806ce089d8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e786a8 R15=ffff888009472140 RIP=ffffffff81751c78 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 00007f5448350900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd49021000 CR3=000000001f7ec000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023c1d 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc96e6c8d8 CR3=0000000009cb5000 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=c1371fab734d20826b4754f994351fb7 XMM02=2c67c8bc2e329bc30000000000305e10 XMM03=fb795ef6d65770560000000000311480 XMM04=bd608f46a583c08e00000000000ae988 XMM05=6931c0ad8ee36e5e00000000003207b8 XMM06=3e829fc8c8edc99000000000003201b0 XMM07=e042d86d42eb936e0000000000311700 XMM08=5d551f00b707914b0000000000305e70 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000