[ 38.947449] ------------[ cut here ]------------ [ 38.948215] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.949868] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.951261] Modules linked in: [ 38.951840] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.953485] Tainted: [W]=WARN [ 38.953998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.955208] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.955964] 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 [ 38.958607] RSP: 0018:ffff888016d47bc0 EFLAGS: 00010286 [ 38.959370] RAX: 0000000000000000 RBX: ffffed1002da8f78 RCX: ffffffff813a4050 [ 38.960454] RDX: ffff888017243780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.961532] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da8f2f [ 38.962589] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.963650] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d47df8 [ 38.964729] FS: 00007fd02ca38900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.965916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.966794] CR2: 00007fd02cf9e4a6 CR3: 000000000e162000 CR4: 0000000000350ef0 [ 38.967854] Call Trace: [ 38.968239] [ 38.968622] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.969328] ? __create_object+0x59/0x80 [ 38.969974] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.970772] __vmalloc_noprof+0x59/0x60 [ 38.971360] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.972074] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.972854] bpf_prog_alloc+0x39/0x200 [ 38.973430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.974194] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.974939] do_seccomp+0x349/0x25e0 [ 38.975524] ? find_held_lock+0x2b/0x80 [ 38.976116] ? do_prlimit+0x310/0x610 [ 38.976754] ? __pfx_do_seccomp+0x10/0x10 [ 38.977368] ? do_raw_spin_unlock+0x53/0x220 [ 38.978061] ? _raw_spin_unlock+0x1e/0x40 [ 38.978714] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.979471] ? static_key_count+0x60/0x80 [ 38.980151] prctl_set_seccomp+0x4e/0x70 [ 38.980801] __do_sys_prctl+0xe6c/0x1d70 [ 38.981413] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.982118] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.982921] ? irqentry_exit+0xf3/0x650 [ 38.983555] do_syscall_64+0xbf/0x430 [ 38.984132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.984931] RIP: 0033:0x7fd02cf2a5cd [ 38.985481] 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 [ 38.988116] RSP: 002b:00007ffcf86e60f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.989252] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd02cf2a5cd [ 38.990309] RDX: 0000563ce2a4be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.991367] RBP: 00007ffcf86e6150 R08: 0000000000000000 R09: 00007ffcf86e57f0 [ 38.992430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d1b9772b0 [ 38.993509] R13: 00007ffcf86e6580 R14: 0000563d1b979d20 R15: 0000563d1b98b8d0 [ 38.994590] [ 38.994940] irq event stamp: 1779 [ 38.995434] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 38.996698] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 38.997949] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 38.999235] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 39.000508] ---[ end trace 0000000000000000 ]--- [ 41.812114] ------------[ cut here ]------------ [ 41.813114] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.815272] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 41.816860] Modules linked in: [ 41.817786] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.820023] Tainted: [W]=WARN [ 41.820692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.822268] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.823248] 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 [ 41.826668] RSP: 0018:ffff888019e7fbc0 EFLAGS: 00010286 [ 41.827712] RAX: 0000000000000000 RBX: ffffed10033cff78 RCX: ffffffff813a4050 [ 41.829109] RDX: ffff88800e8b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.830479] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033cff2f [ 41.831868] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.833255] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e7fdf8 [ 41.834642] FS: 00007f7a0dc09900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.836194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.837353] CR2: 00007ffe276a6ef7 CR3: 000000001ee2f000 CR4: 0000000000350ef0 [ 41.838733] Call Trace: [ 41.839228] [ 41.839716] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.840695] ? __create_object+0x59/0x80 [ 41.841533] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.842556] __vmalloc_noprof+0x59/0x60 [ 41.843315] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.844242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.845235] bpf_prog_alloc+0x39/0x200 [ 41.846019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.847010] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.847977] do_seccomp+0x349/0x25e0 [ 41.848762] ? find_held_lock+0x2b/0x80 [ 41.849580] ? do_prlimit+0x310/0x610 [ 41.850321] ? __pfx_do_seccomp+0x10/0x10 [ 41.851158] ? do_raw_spin_unlock+0x53/0x220 [ 41.852041] ? _raw_spin_unlock+0x1e/0x40 [ 41.852886] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.853918] ? static_key_count+0x60/0x80 [ 41.854775] prctl_set_seccomp+0x4e/0x70 [ 41.855606] __do_sys_prctl+0xe6c/0x1d70 [ 41.856400] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.857349] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.858389] ? irqentry_exit+0xf3/0x650 [ 41.859207] do_syscall_64+0xbf/0x430 [ 41.860002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.861023] RIP: 0033:0x7f7a0e0fb5cd [ 41.861779] 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 [ 41.865181] RSP: 002b:00007ffe276a5860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.866626] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a0e0fb5cd [ 41.867984] RDX: 0000561b87df3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.869347] RBP: 00007ffe276a58c0 R08: 0000000000000000 R09: 00007ffe276a4f60 [ 41.870719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561bbaa902b0 [ 41.872077] R13: 00007ffe276a5cf0 R14: 0000561bbaa92d20 R15: 0000561bbaaa48d0 [ 41.873476] [ 41.873960] irq event stamp: 1865 [ 41.874653] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 41.876268] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 41.877895] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 41.879538] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 41.881177] ---[ end trace 0000000000000000 ]--- [ 42.652554] ------------[ cut here ]------------ [ 42.653274] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.654896] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 42.656073] Modules linked in: [ 42.656594] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.658205] Tainted: [W]=WARN [ 42.658692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.659885] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.660634] 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 [ 42.663219] RSP: 0018:ffff888016827bc0 EFLAGS: 00010286 [ 42.664009] RAX: 0000000000000000 RBX: ffffed1002d04f78 RCX: ffffffff813a4050 [ 42.665063] RDX: ffff888017aeb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.666195] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d04f2f [ 42.667238] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.668280] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016827df8 [ 42.669344] FS: 00007fd04a62a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.670522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.671352] CR2: 00007fd04ab904a6 CR3: 000000000e05b000 CR4: 0000000000350ef0 [ 42.672393] Call Trace: [ 42.672818] [ 42.673160] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.673893] ? __create_object+0x59/0x80 [ 42.674613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.675411] __vmalloc_noprof+0x59/0x60 [ 42.676039] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.676790] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.677559] bpf_prog_alloc+0x39/0x200 [ 42.678126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.678898] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.679653] do_seccomp+0x349/0x25e0 [ 42.680210] ? find_held_lock+0x2b/0x80 [ 42.680851] ? do_prlimit+0x310/0x610 [ 42.681422] ? __pfx_do_seccomp+0x10/0x10 [ 42.682068] ? do_raw_spin_unlock+0x53/0x220 [ 42.682754] ? _raw_spin_unlock+0x1e/0x40 [ 42.683631] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.684486] ? static_key_count+0x60/0x80 [ 42.685163] prctl_set_seccomp+0x4e/0x70 [ 42.685805] __do_sys_prctl+0xe6c/0x1d70 [ 42.686411] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.687119] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.687923] ? irqentry_exit+0xf3/0x650 [ 42.688563] do_syscall_64+0xbf/0x430 [ 42.689142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.689913] RIP: 0033:0x7fd04ab1c5cd [ 42.690454] 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 [ 42.693061] RSP: 002b:00007ffee92e0f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.694257] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd04ab1c5cd [ 42.695299] RDX: 000055dd77f10e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.696337] RBP: 00007ffee92e0f80 R08: 0000000000000000 R09: 00007ffee92e0620 [ 42.697390] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dda3c342b0 [ 42.698429] R13: 00007ffee92e13b0 R14: 000055dda3c36d20 R15: 000055dda3c488d0 [ 42.699592] [ 42.699942] irq event stamp: 1731 [ 42.700446] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 42.701705] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 42.702963] softirqs last enabled at (1552): [] handle_softirqs+0x50c/0x770 [ 42.704236] softirqs last disabled at (1529): [] __irq_exit_rcu+0xc4/0x100 [ 42.705530] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37409' (ECDSA) to the list of known hosts. 2025/11/19 00:39:00 fuzzer started 2025/11/19 00:39:00 dialing manager at localhost:34383 2025/11/19 00:39:00 checking machine... 2025/11/19 00:39:00 checking revisions... [ 43.490915] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:39:00 testing simple program... [ 43.573616] cgroup: Unknown subsys name 'net' [ 43.608369] cgroup: Unknown subsys name 'cpuset' [ 43.621742] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:38:59 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888017a1fc30 RCX=ffffffff822e1ff1 RDX=ffff88800e8b3780 RSI=ffffffff822e1fff RDI=0000000000000004 RBP=ffff888017a1fc48 RSP=ffff888017a1f970 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000001032 RIP=ffffffff81751e08 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 00007f7a0dc09900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe2769f000 CR3=000000001ee62000 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=0000000000026dc1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc17864ff8 CR3=000000000fd6e000 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=2039353a38333a303020393120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039353a38333a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000