[ 43.978238] ------------[ cut here ]------------ [ 43.979165] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.981142] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 43.982646] Modules linked in: [ 43.983227] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.985192] Tainted: [W]=WARN [ 43.985784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.987273] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.988174] 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 [ 43.991310] RSP: 0018:ffff88801576fbc0 EFLAGS: 00010286 [ 43.992271] RAX: 0000000000000000 RBX: ffffed1002aedf78 RCX: ffffffff813a4050 [ 43.993538] RDX: ffff8880164fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.994823] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aedf2f [ 43.996086] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.997347] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801576fdf8 [ 43.998631] FS: 00007f4ef1f25900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.000056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.001126] CR2: 00007f4ef2417580 CR3: 000000000e50e000 CR4: 0000000000350ef0 [ 44.002402] Call Trace: [ 44.002906] [ 44.003311] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.004203] ? __create_object+0x59/0x80 [ 44.004990] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.005940] __vmalloc_noprof+0x59/0x60 [ 44.006705] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.007570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.008505] bpf_prog_alloc+0x39/0x200 [ 44.009199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.010125] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.011031] do_seccomp+0x349/0x25e0 [ 44.011753] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.012660] ? __pfx_do_seccomp+0x10/0x10 [ 44.013416] ? find_held_lock+0x2b/0x80 [ 44.014203] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.015170] ? static_key_count+0x60/0x80 [ 44.015969] prctl_set_seccomp+0x4e/0x70 [ 44.016751] __do_sys_prctl+0xe6c/0x1d70 [ 44.017537] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.018354] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.019310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.020267] ? irqentry_exit+0xf3/0x650 [ 44.021028] do_syscall_64+0xbf/0x430 [ 44.021786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.022751] RIP: 0033:0x7f4ef24175cd [ 44.023413] 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 [ 44.026593] RSP: 002b:00007ffddc372c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.027949] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ef24175cd [ 44.029211] RDX: 0000564d0a9efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.030495] RBP: 00007ffddc372c80 R08: 0000000000000000 R09: 00007ffddc372320 [ 44.031785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d3df86ad0 [ 44.033063] R13: 00007ffddc3730b0 R14: 0000564d3df87bc0 R15: 0000564d3df98780 [ 44.034405] [ 44.034883] irq event stamp: 1723 [ 44.035528] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 44.037060] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 44.038570] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 44.039860] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 44.041124] ---[ end trace 0000000000000000 ]--- [ 46.880014] ------------[ cut here ]------------ [ 46.880807] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.882545] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.883801] Modules linked in: [ 46.884287] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.886077] Tainted: [W]=WARN [ 46.886607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.887840] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.888623] 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 [ 46.891305] RSP: 0018:ffff88800f237bc0 EFLAGS: 00010286 [ 46.892191] RAX: 0000000000000000 RBX: ffffed1001e46f78 RCX: ffffffff813a4050 [ 46.893360] RDX: ffff888016248000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.894462] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e46f2f [ 46.895537] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.896607] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f237df8 [ 46.897687] FS: 00007f0547333900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.898907] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.899798] CR2: 00007f0547825580 CR3: 0000000020020000 CR4: 0000000000350ef0 [ 46.900859] Call Trace: [ 46.901239] [ 46.901606] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.902329] ? __create_object+0x59/0x80 [ 46.902986] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.903790] __vmalloc_noprof+0x59/0x60 [ 46.904386] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.905114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.905898] bpf_prog_alloc+0x39/0x200 [ 46.906526] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.907259] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.908019] do_seccomp+0x349/0x25e0 [ 46.908613] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.909318] ? __pfx_do_seccomp+0x10/0x10 [ 46.909978] ? find_held_lock+0x2b/0x80 [ 46.910628] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.911386] ? static_key_count+0x60/0x80 [ 46.912046] prctl_set_seccomp+0x4e/0x70 [ 46.912701] __do_sys_prctl+0xe6c/0x1d70 [ 46.913314] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.914033] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.914859] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.915667] ? irqentry_exit+0xf3/0x650 [ 46.916266] do_syscall_64+0xbf/0x430 [ 46.916875] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.917670] RIP: 0033:0x7f05478255cd [ 46.918246] 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 [ 46.920893] RSP: 002b:00007ffdadd29260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.922034] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05478255cd [ 46.923108] RDX: 000055a509158e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.924172] RBP: 00007ffdadd292c0 R08: 0000000000000000 R09: 00007ffdadd28960 [ 46.925239] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a520f06ad0 [ 46.926328] R13: 00007ffdadd296f0 R14: 000055a520f07bc0 R15: 000055a520f18780 [ 46.927414] [ 46.927801] irq event stamp: 1749 [ 46.928299] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 46.929567] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 46.930845] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 46.932146] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 46.933506] ---[ end trace 0000000000000000 ]--- [ 47.610548] ------------[ cut here ]------------ [ 47.611024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.612104] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.612904] Modules linked in: [ 47.613224] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.614287] Tainted: [W]=WARN [ 47.614609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.615369] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.615853] 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 [ 47.617550] RSP: 0018:ffff888016fa7bc0 EFLAGS: 00010286 [ 47.618051] RAX: 0000000000000000 RBX: ffffed1002df4f78 RCX: ffffffff813a4050 [ 47.618766] RDX: ffff88801a7e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.619460] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df4f2f [ 47.620122] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.620850] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fa7df8 [ 47.621549] FS: 00007f2358e89900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.622300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.622874] CR2: 00007f23593ef4a6 CR3: 000000000ea37000 CR4: 0000000000350ef0 [ 47.623562] Call Trace: [ 47.623813] [ 47.624032] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.624512] ? __create_object+0x59/0x80 [ 47.624911] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.625404] __vmalloc_noprof+0x59/0x60 [ 47.625817] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.626266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.626770] bpf_prog_alloc+0x39/0x200 [ 47.627144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.627645] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.628106] do_seccomp+0x349/0x25e0 [ 47.628493] ? find_held_lock+0x2b/0x80 [ 47.628881] ? do_prlimit+0x310/0x610 [ 47.629255] ? __pfx_do_seccomp+0x10/0x10 [ 47.629680] ? do_raw_spin_unlock+0x53/0x220 [ 47.630110] ? _raw_spin_unlock+0x1e/0x40 [ 47.630529] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.631023] ? static_key_count+0x60/0x80 [ 47.631456] prctl_set_seccomp+0x4e/0x70 [ 47.631851] __do_sys_prctl+0xe6c/0x1d70 [ 47.632245] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.632709] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.633204] ? irqentry_exit+0xf3/0x650 [ 47.633616] do_syscall_64+0xbf/0x430 [ 47.633993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.634513] RIP: 0033:0x7f235937b5cd [ 47.634870] 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 [ 47.636563] RSP: 002b:00007ffc9bd11190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.637269] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f235937b5cd [ 47.637955] RDX: 00005632011bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.638650] RBP: 00007ffc9bd111f0 R08: 0000000000000000 R09: 00007ffc9bd10890 [ 47.639315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563213d96b10 [ 47.640004] R13: 00007ffc9bd11620 R14: 0000563213d972b0 R15: 0000563213dab6f0 [ 47.640712] [ 47.640942] irq event stamp: 1807 [ 47.641265] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 47.642091] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 47.642906] softirqs last enabled at (1448): [] handle_softirqs+0x50c/0x770 [ 47.643743] softirqs last disabled at (1435): [] __irq_exit_rcu+0xc4/0x100 [ 47.644562] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48729' (ECDSA) to the list of known hosts. 2025/11/18 11:22:27 fuzzer started 2025/11/18 11:22:28 dialing manager at localhost:34383 2025/11/18 11:22:28 checking machine... 2025/11/18 11:22:28 checking revisions... [ 48.563061] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:22:28 testing simple program... [ 48.652954] cgroup: Unknown subsys name 'net' [ 48.728856] cgroup: Unknown subsys name 'cpuset' [ 48.745959] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:22:27 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ea1afa703a7121e7 RDX=000000002daad376 RSI=0000000030b7cd12 RDI=00000000b12c70b3 RBP=ffff88801643ee98 RSP=ffff88801643edc0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88801643ee88 R14=ffff888016249bc0 R15=ffff88801643ee40 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 00007f0547333900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055a520f1cb88 CR3=000000000a2be000 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=00000000000285eb 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcd84ef4020 CR3=0000000016362000 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=c1ad77ce1cc0ae974b454d3e897d3f61 XMM02=00000000003039b0eff9b2d0a8fce9cb XMM03=0000000000303a802c67c8bc2e329bc3 XMM04=08f6db81a63ff37900000000000ae988 XMM05=f3d0c4d3c9ac35ad0000000000321a90 XMM06=817b8945e9d5037300000000003203c8 XMM07=e042d86d42eb936e0000000000311ac8 XMM08=4756bad521dfcda60000000000303a80 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000