[ 46.244332] ------------[ cut here ]------------ [ 46.245288] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.247336] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.248802] Modules linked in: [ 46.249482] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.251459] Tainted: [W]=WARN [ 46.252062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.253544] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.254463] 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 [ 46.257636] RSP: 0018:ffff888016c37bc0 EFLAGS: 00010286 [ 46.258618] RAX: 0000000000000000 RBX: ffffed1002d86f78 RCX: ffffffff813a4050 [ 46.259892] RDX: ffff888007155340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.261190] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d86f2f [ 46.262475] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.263756] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c37df8 [ 46.265039] FS: 00007f8d44577900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.266571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.267767] CR2: 00007ffc9664def7 CR3: 00000000199c7000 CR4: 0000000000350ef0 [ 46.269258] Call Trace: [ 46.269772] [ 46.270274] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.271201] ? __create_object+0x59/0x80 [ 46.272130] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.273260] __vmalloc_noprof+0x59/0x60 [ 46.274134] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.275069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.275998] bpf_prog_alloc+0x39/0x200 [ 46.276693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.277647] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.278552] do_seccomp+0x349/0x25e0 [ 46.279257] ? find_held_lock+0x2b/0x80 [ 46.279999] ? do_prlimit+0x310/0x610 [ 46.280682] ? __pfx_do_seccomp+0x10/0x10 [ 46.281483] ? do_raw_spin_unlock+0x53/0x220 [ 46.282308] ? _raw_spin_unlock+0x1e/0x40 [ 46.283088] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.284053] ? static_key_count+0x60/0x80 [ 46.284807] prctl_set_seccomp+0x4e/0x70 [ 46.285594] __do_sys_prctl+0xe6c/0x1d70 [ 46.286386] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.287240] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.288209] ? irqentry_exit+0xf3/0x650 [ 46.288977] do_syscall_64+0xbf/0x430 [ 46.289685] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.290620] RIP: 0033:0x7f8d44a695cd [ 46.291305] 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 [ 46.294468] RSP: 002b:00007ffc9664b9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.295827] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d44a695cd [ 46.297130] RDX: 00005651c17dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.298313] RBP: 00007ffc9664ba10 R08: 0000000000000000 R09: 00007ffc9664b0b0 [ 46.299384] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651cc9cead0 [ 46.300451] R13: 00007ffc9664be40 R14: 00005651cc9cfbc0 R15: 00005651cc9e0780 [ 46.301551] [ 46.301926] irq event stamp: 1735 [ 46.302446] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 46.303719] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 46.304989] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 46.306279] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 46.307532] ---[ end trace 0000000000000000 ]--- [ 49.013051] ------------[ cut here ]------------ [ 49.013990] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.015979] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.017486] Modules linked in: [ 49.018127] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.020137] Tainted: [W]=WARN [ 49.020687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.022151] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.023053] 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 [ 49.026255] RSP: 0018:ffff888018407bc0 EFLAGS: 00010286 [ 49.027235] RAX: 0000000000000000 RBX: ffffed1003080f78 RCX: ffffffff813a4050 [ 49.028506] RDX: ffff8880157d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.029792] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003080f2f [ 49.031078] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.032341] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018407df8 [ 49.033625] FS: 00007ff07e4ea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.035069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.036114] CR2: 00007ffe3a422ef7 CR3: 000000000d841000 CR4: 0000000000350ef0 [ 49.037400] Call Trace: [ 49.037895] [ 49.038306] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.039197] ? __create_object+0x59/0x80 [ 49.039974] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.040940] __vmalloc_noprof+0x59/0x60 [ 49.041660] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.042530] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.043454] bpf_prog_alloc+0x39/0x200 [ 49.044192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.045146] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.046050] do_seccomp+0x349/0x25e0 [ 49.046728] ? find_held_lock+0x2b/0x80 [ 49.047482] ? do_prlimit+0x310/0x610 [ 49.048226] ? __pfx_do_seccomp+0x10/0x10 [ 49.049005] ? do_raw_spin_unlock+0x53/0x220 [ 49.049808] ? _raw_spin_unlock+0x1e/0x40 [ 49.050594] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.051558] ? static_key_count+0x60/0x80 [ 49.052355] prctl_set_seccomp+0x4e/0x70 [ 49.053146] __do_sys_prctl+0xe6c/0x1d70 [ 49.053927] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.054756] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.055729] ? irqentry_exit+0xf3/0x650 [ 49.056478] do_syscall_64+0xbf/0x430 [ 49.057230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.058181] RIP: 0033:0x7ff07e9dc5cd [ 49.058843] 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 [ 49.062140] RSP: 002b:00007ffe3a420ec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.063535] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff07e9dc5cd [ 49.064803] RDX: 000055f8312d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.066117] RBP: 00007ffe3a420f20 R08: 0000000000000000 R09: 00007ffe3a4205c0 [ 49.067391] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8329b6ad0 [ 49.068670] R13: 00007ffe3a421350 R14: 000055f8329b7bc0 R15: 000055f8329c8780 [ 49.069993] [ 49.070266] irq event stamp: 1763 [ 49.070647] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 49.071604] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.072560] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 49.073546] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 49.074368] ---[ end trace 0000000000000000 ]--- [ 49.671720] ------------[ cut here ]------------ [ 49.672635] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.674616] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.676026] Modules linked in: [ 49.676600] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.678576] Tainted: [W]=WARN [ 49.679155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.680844] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.681837] 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 [ 49.684950] RSP: 0018:ffff88800d66fbc0 EFLAGS: 00010286 [ 49.685940] RAX: 0000000000000000 RBX: ffffed1001acdf78 RCX: ffffffff813a4050 [ 49.687190] RDX: ffff88800ef05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.688444] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001acdf2f [ 49.689733] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.690987] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d66fdf8 [ 49.692243] FS: 00007f402201d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.693682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.694723] CR2: 00007ffffe8e8ef7 CR3: 000000002022e000 CR4: 0000000000350ef0 [ 49.695979] Call Trace: [ 49.696434] [ 49.696851] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.697810] ? __create_object+0x59/0x80 [ 49.698612] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.699601] __vmalloc_noprof+0x59/0x60 [ 49.700372] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.701342] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.702301] bpf_prog_alloc+0x39/0x200 [ 49.703053] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.704009] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.704936] do_seccomp+0x349/0x25e0 [ 49.705668] ? find_held_lock+0x2b/0x80 [ 49.706450] ? do_prlimit+0x310/0x610 [ 49.707209] ? __pfx_do_seccomp+0x10/0x10 [ 49.708017] ? do_raw_spin_unlock+0x53/0x220 [ 49.708830] ? _raw_spin_unlock+0x1e/0x40 [ 49.709670] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.710661] ? static_key_count+0x60/0x80 [ 49.711479] prctl_set_seccomp+0x4e/0x70 [ 49.712276] __do_sys_prctl+0xe6c/0x1d70 [ 49.713076] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.714004] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.714998] ? irqentry_exit+0xf3/0x650 [ 49.715737] do_syscall_64+0xbf/0x430 [ 49.716491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.717512] RIP: 0033:0x7f402250f5cd [ 49.718237] 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 [ 49.721533] RSP: 002b:00007ffffe8e7d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.722942] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f402250f5cd [ 49.724261] RDX: 000055b177d2ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.725624] RBP: 00007ffffe8e7d60 R08: 0000000000000000 R09: 00007ffffe8e7400 [ 49.726810] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b19956ab10 [ 49.727900] R13: 00007ffffe8e8190 R14: 000055b19956b2b0 R15: 000055b19957f6f0 [ 49.729004] [ 49.729400] irq event stamp: 1789 [ 49.729954] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.731244] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.732528] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 49.733869] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 49.735161] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6320' (ECDSA) to the list of known hosts. 2025/11/19 01:59:06 fuzzer started 2025/11/19 01:59:06 dialing manager at localhost:34383 2025/11/19 01:59:06 checking machine... 2025/11/19 01:59:06 checking revisions... [ 50.615141] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:59:06 testing simple program... [ 50.709919] cgroup: Unknown subsys name 'net' [ 50.786849] cgroup: Unknown subsys name 'cpuset' [ 50.808224] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:59:05 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08938 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff84c9a4c0 RFL=00000082 [--S----] 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 00007ff07e4ea900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff07e499008 CR3=00000000200f8000 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=ffffffff813c156e RBX=ffffffff81619130 RCX=ffff888009757794 RDX=1ffff110012eaf13 RSI=ffffffff813c156e RDI=ffff888009757908 RBP=ffff8880097578d8 RSP=ffff888009757838 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000008964 R12=ffff888009757908 R13=0000000000000000 R14=ffff8880096fb780 R15=ffff888008c4b780 RIP=ffffffff84c99a20 RFL=00000282 [--S----] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc96485ba8 CR3=0000000016177000 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=26ff4ad2fc169e833842af2c60223bd0 XMM02=00000000003055f0ec2efd57dc4c00df XMM03=0000000000312a8097e59fc5505813d4 XMM04=57d31392671de31000000000000ae988 XMM05=090f1556b20111b30000000000321b48 XMM06=6ebe7337c21a0cbc000000000031bba0 XMM07=e042d86d42eb936e0000000000313468 XMM08=97e59fc5505813d40000000000305650 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000