[ 47.052548] ------------[ cut here ]------------ [ 47.053410] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.055507] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 47.056950] Modules linked in: [ 47.057570] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.059804] Tainted: [W]=WARN [ 47.060381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.061901] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.062815] 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 [ 47.065990] RSP: 0018:ffff8880165a7bc0 EFLAGS: 00010286 [ 47.066983] RAX: 0000000000000000 RBX: ffffed1002cb4f78 RCX: ffffffff813a4050 [ 47.068269] RDX: ffff8880136bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.069558] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb4f2f [ 47.070834] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.072128] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165a7df8 [ 47.073407] FS: 00007f325e3ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.074878] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.075959] CR2: 00007ffc0bdc2ef7 CR3: 000000000cf43000 CR4: 0000000000350ef0 [ 47.077251] Call Trace: [ 47.077757] [ 47.078170] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.079089] ? __create_object+0x59/0x80 [ 47.079867] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.080836] __vmalloc_noprof+0x59/0x60 [ 47.081594] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.082484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.083383] bpf_prog_alloc+0x39/0x200 [ 47.084123] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.085046] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.085958] do_seccomp+0x349/0x25e0 [ 47.086694] ? find_held_lock+0x2b/0x80 [ 47.087411] ? do_prlimit+0x310/0x610 [ 47.088160] ? __pfx_do_seccomp+0x10/0x10 [ 47.088950] ? do_raw_spin_unlock+0x53/0x220 [ 47.089793] ? _raw_spin_unlock+0x1e/0x40 [ 47.090594] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.091565] ? static_key_count+0x60/0x80 [ 47.092336] prctl_set_seccomp+0x4e/0x70 [ 47.093109] __do_sys_prctl+0xe6c/0x1d70 [ 47.093882] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.094751] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.095741] ? irqentry_exit+0xf3/0x650 [ 47.096496] do_syscall_64+0xbf/0x430 [ 47.097185] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.098168] RIP: 0033:0x7f325e8dc5cd [ 47.098894] 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 [ 47.102117] RSP: 002b:00007ffc0bdc15a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.103505] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f325e8dc5cd [ 47.104777] RDX: 0000561335934e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.106077] RBP: 00007ffc0bdc1600 R08: 0000000000000000 R09: 00007ffc0bdc0ca0 [ 47.107378] R10: 0000000000000000 R11: 0000000000000246 R12: 000056136ec3cad0 [ 47.108668] R13: 00007ffc0bdc1a30 R14: 000056136ec3dbc0 R15: 000056136ec4e780 [ 47.109975] [ 47.110411] irq event stamp: 2517 [ 47.111071] hardirqs last enabled at (2527): [] __up_console_sem+0x78/0x80 [ 47.112631] hardirqs last disabled at (2536): [] __up_console_sem+0x5d/0x80 [ 47.114162] softirqs last enabled at (2506): [] handle_softirqs+0x50c/0x770 [ 47.115723] softirqs last disabled at (2501): [] __irq_exit_rcu+0xc4/0x100 [ 47.117233] ---[ end trace 0000000000000000 ]--- [ 49.981151] ------------[ cut here ]------------ [ 49.982079] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.984145] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.985597] Modules linked in: [ 49.986191] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.988168] Tainted: [W]=WARN [ 49.988770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.990223] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.991152] 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 [ 49.994292] RSP: 0018:ffff888016e37bc0 EFLAGS: 00010286 [ 49.995260] RAX: 0000000000000000 RBX: ffffed1002dc6f78 RCX: ffffffff813a4050 [ 49.996531] RDX: ffff888016521bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.997804] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc6f2f [ 49.999100] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.000389] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e37df8 [ 50.001670] FS: 00007fbd7580c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.003093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.004142] CR2: 00007fff8f45eef7 CR3: 000000001fbf7000 CR4: 0000000000350ef0 [ 50.005447] Call Trace: [ 50.005913] [ 50.006318] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.007216] ? __create_object+0x59/0x80 [ 50.007993] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.008962] __vmalloc_noprof+0x59/0x60 [ 50.009720] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.010624] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.011560] bpf_prog_alloc+0x39/0x200 [ 50.012249] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.013184] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.014093] do_seccomp+0x349/0x25e0 [ 50.014828] ? find_held_lock+0x2b/0x80 [ 50.015585] ? do_prlimit+0x310/0x610 [ 50.016281] ? __pfx_do_seccomp+0x10/0x10 [ 50.017068] ? do_raw_spin_unlock+0x53/0x220 [ 50.017956] ? _raw_spin_unlock+0x1e/0x40 [ 50.018810] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.019785] ? static_key_count+0x60/0x80 [ 50.020595] prctl_set_seccomp+0x4e/0x70 [ 50.021325] __do_sys_prctl+0xe6c/0x1d70 [ 50.022100] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.022998] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.023972] ? irqentry_exit+0xf3/0x650 [ 50.024728] do_syscall_64+0xbf/0x430 [ 50.025473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.026377] RIP: 0033:0x7fbd75cfe5cd [ 50.027096] 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 [ 50.030312] RSP: 002b:00007fff8f45d280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.031684] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd75cfe5cd [ 50.032959] RDX: 0000563b0b115e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.034234] RBP: 00007fff8f45d2e0 R08: 0000000000000000 R09: 00007fff8f45c980 [ 50.035541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b45387b10 [ 50.036822] R13: 00007fff8f45d710 R14: 0000563b453882b0 R15: 0000563b4539c6f0 [ 50.038113] [ 50.038605] irq event stamp: 1723 [ 50.039206] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 50.040723] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 50.042242] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 50.043798] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 50.045324] ---[ end trace 0000000000000000 ]--- [ 50.817152] ------------[ cut here ]------------ [ 50.818080] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.820042] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.821473] Modules linked in: [ 50.822053] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.823988] Tainted: [W]=WARN [ 50.824571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.826003] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.826912] 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 [ 50.829989] RSP: 0018:ffff88800ee77bc0 EFLAGS: 00010286 [ 50.830962] RAX: 0000000000000000 RBX: ffffed1001dcef78 RCX: ffffffff813a4050 [ 50.832218] RDX: ffff88800f143780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.833483] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dcef2f [ 50.834763] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.836036] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ee77df8 [ 50.837296] FS: 00007f1d2a1da900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.838719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.839765] CR2: 00007fff476d4ef7 CR3: 00000000201d1000 CR4: 0000000000350ef0 [ 50.841032] Call Trace: [ 50.841516] [ 50.841912] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.842811] ? __create_object+0x59/0x80 [ 50.843559] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.844497] __vmalloc_noprof+0x59/0x60 [ 50.845176] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.846071] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.846979] bpf_prog_alloc+0x39/0x200 [ 50.847694] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.848586] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.849402] do_seccomp+0x349/0x25e0 [ 50.850098] ? find_held_lock+0x2b/0x80 [ 50.850835] ? do_prlimit+0x310/0x610 [ 50.851542] ? __pfx_do_seccomp+0x10/0x10 [ 50.852248] ? do_raw_spin_unlock+0x53/0x220 [ 50.853040] ? _raw_spin_unlock+0x1e/0x40 [ 50.853781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.854717] ? static_key_count+0x60/0x80 [ 50.855485] prctl_set_seccomp+0x4e/0x70 [ 50.856184] __do_sys_prctl+0xe6c/0x1d70 [ 50.856934] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.857759] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.858704] ? irqentry_exit+0xf3/0x650 [ 50.859391] do_syscall_64+0xbf/0x430 [ 50.860097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.861007] RIP: 0033:0x7f1d2a6cc5cd [ 50.861687] 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 [ 50.864718] RSP: 002b:00007fff476d2670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.866026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d2a6cc5cd [ 50.867273] RDX: 0000559f72d68e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.868499] RBP: 00007fff476d26d0 R08: 0000000000000000 R09: 00007fff476d1d70 [ 50.869721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559face9fad0 [ 50.870988] R13: 00007fff476d2b00 R14: 0000559facea0bc0 R15: 0000559faceb1780 [ 50.872269] [ 50.872730] irq event stamp: 1727 [ 50.873325] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 50.874845] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 50.876343] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 50.877855] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 50.879379] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32829' (ECDSA) to the list of known hosts. 2025/11/18 12:12:29 fuzzer started 2025/11/18 12:12:29 dialing manager at localhost:34383 2025/11/18 12:12:29 checking machine... 2025/11/18 12:12:29 checking revisions... [ 51.753043] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:12:30 testing simple program... [ 51.843992] cgroup: Unknown subsys name 'net' [ 51.913353] cgroup: Unknown subsys name 'cpuset' [ 51.934778] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:12:29 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08960 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7fe1 R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff81b2d298 RFL=00000286 [--S--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 00007fbd7580c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbd757eb020 CR3=00000000200d0000 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=0000000000022da3 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=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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7bd6838020 CR3=0000000009cba000 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=2fb338cf9bcc1ab0564efbc2c5a2c74d XMM02=00000000003025a0eff9b2d0a8fce9cb XMM03=00000000003026702c67c8bc2e329bc3 XMM04=fbae8d1de833ef6700000000000ae988 XMM05=07c8bb74b6c04a44000000000031f3b8 XMM06=e17eff9674845a470000000000319148 XMM07=e042d86d42eb936e000000000030f5e8 XMM08=c37e64c84a9ef40f0000000000302670 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000