[ 54.224062] ------------[ cut here ]------------ [ 54.225011] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.226991] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.228486] Modules linked in: [ 54.229129] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.231138] Tainted: [W]=WARN [ 54.231697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.233178] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.234107] 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 [ 54.237298] RSP: 0018:ffff88800f6e7bc0 EFLAGS: 00010286 [ 54.238285] RAX: 0000000000000000 RBX: ffffed1001edcf78 RCX: ffffffff813a4050 [ 54.239581] RDX: ffff88800b0dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.240860] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001edcf2f [ 54.242129] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.243424] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f6e7df8 [ 54.244747] FS: 00007fd89c587900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.246182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.247255] CR2: 00007ffd908aaef8 CR3: 000000000d463000 CR4: 0000000000350ef0 [ 54.248523] Call Trace: [ 54.249036] [ 54.249453] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.250350] ? __create_object+0x59/0x80 [ 54.251129] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.252116] __vmalloc_noprof+0x59/0x60 [ 54.252864] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.253685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.254636] bpf_prog_alloc+0x39/0x200 [ 54.255369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.256289] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.257204] do_seccomp+0x349/0x25e0 [ 54.257936] ? find_held_lock+0x2b/0x80 [ 54.258662] ? do_prlimit+0x310/0x610 [ 54.259405] ? __pfx_do_seccomp+0x10/0x10 [ 54.260186] ? do_raw_spin_unlock+0x53/0x220 [ 54.261014] ? _raw_spin_unlock+0x1e/0x40 [ 54.261807] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.262776] ? static_key_count+0x60/0x80 [ 54.263520] prctl_set_seccomp+0x4e/0x70 [ 54.264307] __do_sys_prctl+0xe6c/0x1d70 [ 54.265089] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.265945] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.266918] ? irqentry_exit+0xf3/0x650 [ 54.267645] do_syscall_64+0xbf/0x430 [ 54.268377] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.269330] RIP: 0033:0x7fd89ca795cd [ 54.270045] 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 [ 54.273188] RSP: 002b:00007ffd908a8ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.274553] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd89ca795cd [ 54.275821] RDX: 000055fdb47a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.277108] RBP: 00007ffd908a8b10 R08: 0000000000000000 R09: 00007ffd908a81b0 [ 54.278411] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fdd9a2dad0 [ 54.279691] R13: 00007ffd908a8f40 R14: 000055fdd9a2ebc0 R15: 000055fdd9a3f780 [ 54.281010] [ 54.281433] irq event stamp: 1857 [ 54.282088] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 54.283637] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 54.285142] softirqs last enabled at (1836): [] handle_softirqs+0x50c/0x770 [ 54.286686] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 54.288221] ---[ end trace 0000000000000000 ]--- [ 57.589974] ------------[ cut here ]------------ [ 57.590921] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.592886] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.594362] Modules linked in: [ 57.594996] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.596965] Tainted: [W]=WARN [ 57.597515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.598990] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.599896] 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 [ 57.603069] RSP: 0018:ffff88801b43fbc0 EFLAGS: 00010286 [ 57.604046] RAX: 0000000000000000 RBX: ffffed1003687f78 RCX: ffffffff813a4050 [ 57.605328] RDX: ffff888016b29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.606618] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003687f2f [ 57.607895] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.609201] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b43fdf8 [ 57.610500] FS: 00007f4c5b4a6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.611934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.612991] CR2: 00007f4c5b998580 CR3: 000000000afa8000 CR4: 0000000000350ef0 [ 57.614277] Call Trace: [ 57.614786] [ 57.615195] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.616088] ? __create_object+0x59/0x80 [ 57.616874] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.617844] __vmalloc_noprof+0x59/0x60 [ 57.618562] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.619437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.620348] bpf_prog_alloc+0x39/0x200 [ 57.621089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.622019] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.622928] do_seccomp+0x349/0x25e0 [ 57.623604] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.624496] ? __pfx_do_seccomp+0x10/0x10 [ 57.625273] ? find_held_lock+0x2b/0x80 [ 57.626026] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.627001] ? static_key_count+0x60/0x80 [ 57.627790] prctl_set_seccomp+0x4e/0x70 [ 57.628516] __do_sys_prctl+0xe6c/0x1d70 [ 57.629301] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.630165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.631145] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.632123] ? irqentry_exit+0xf3/0x650 [ 57.632890] do_syscall_64+0xbf/0x430 [ 57.633577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.634530] RIP: 0033:0x7f4c5b9985cd [ 57.635226] 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 [ 57.638397] RSP: 002b:00007ffe529ce770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.639762] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c5b9985cd [ 57.641026] RDX: 0000555d8b7f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.642322] RBP: 00007ffe529ce7d0 R08: 0000000000000000 R09: 00007ffe529cde70 [ 57.643599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555dc94d0b10 [ 57.644866] R13: 00007ffe529cec00 R14: 0000555dc94d12b0 R15: 0000555dc94e56f0 [ 57.646154] [ 57.646584] irq event stamp: 1701 [ 57.647239] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 57.648767] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 57.650284] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 57.651840] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 57.653342] ---[ end trace 0000000000000000 ]--- [ 58.357230] ------------[ cut here ]------------ [ 58.358080] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.359874] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 58.361183] Modules linked in: [ 58.361714] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.363539] Tainted: [W]=WARN [ 58.364079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.365383] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.366205] 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 [ 58.369218] RSP: 0018:ffff88801a39fbc0 EFLAGS: 00010286 [ 58.370091] RAX: 0000000000000000 RBX: ffffed1003473f78 RCX: ffffffff813a4050 [ 58.371316] RDX: ffff888016a03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.372528] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003473f2f [ 58.373696] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.374904] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a39fdf8 [ 58.376049] FS: 00007f0899893900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.377329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.378271] CR2: 00007f0899d85580 CR3: 000000000afc0000 CR4: 0000000000350ef0 [ 58.379424] Call Trace: [ 58.379876] [ 58.380241] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.381037] ? __create_object+0x59/0x80 [ 58.381694] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.382578] __vmalloc_noprof+0x59/0x60 [ 58.383254] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.384032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.384861] bpf_prog_alloc+0x39/0x200 [ 58.385471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.386290] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.387104] do_seccomp+0x349/0x25e0 [ 58.387712] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.388510] ? __pfx_do_seccomp+0x10/0x10 [ 58.389207] ? find_held_lock+0x2b/0x80 [ 58.389890] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.390711] ? static_key_count+0x60/0x80 [ 58.391423] prctl_set_seccomp+0x4e/0x70 [ 58.392116] __do_sys_prctl+0xe6c/0x1d70 [ 58.392817] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.393530] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.394386] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.395240] ? irqentry_exit+0xf3/0x650 [ 58.395911] do_syscall_64+0xbf/0x430 [ 58.396519] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.397354] RIP: 0033:0x7f0899d855cd [ 58.397975] 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 [ 58.400764] RSP: 002b:00007fff3565ac10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.401957] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0899d855cd [ 58.403090] RDX: 000055c62d72ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.404216] RBP: 00007fff3565ac70 R08: 0000000000000000 R09: 00007fff3565a310 [ 58.405343] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c65d870240 [ 58.406479] R13: 00007fff3565b0a0 R14: 000055c65d879380 R15: 000055c65d884540 [ 58.407614] [ 58.408027] irq event stamp: 1725 [ 58.408555] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 58.409883] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 58.411217] softirqs last enabled at (1434): [] handle_softirqs+0x50c/0x770 [ 58.412566] softirqs last disabled at (1429): [] __irq_exit_rcu+0xc4/0x100 [ 58.413889] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2429' (ECDSA) to the list of known hosts. 2025/11/18 09:46:47 fuzzer started 2025/11/18 09:46:48 dialing manager at localhost:34383 2025/11/18 09:46:48 checking machine... 2025/11/18 09:46:48 checking revisions... [ 59.279068] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:46:48 testing simple program... [ 59.362106] cgroup: Unknown subsys name 'net' [ 59.417508] cgroup: Unknown subsys name 'cpuset' [ 59.432027] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:46:47 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff85c2ca00 RCX=0000000000000200 RDX=0000000000000008 RSI=ffffffff85c2d480 RDI=ffffffff85c2ca00 RBP=ffffffff85c2d458 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffffffff85c2d480 R13=0000000000000001 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff81527346 RFL=00000002 [-------] 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 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=00007f6a5e9ed000 CR3=000000000e142000 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=9bfd5beaa9ff6ba52d4c99b026f1b649 XMM02=2c67c8bc2e329bc30000000000305298 XMM03=fb795ef6d65770560000000000310860 XMM04=34cb0c251f55c63300000000000ae988 XMM05=c98c14f0cf4c70a20000000000322ad8 XMM06=405749d8372a36f10000000000321410 XMM07=e042d86d42eb936e0000000000310b38 XMM08=c68ea9f61ba5a22200000000003052f8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888016c879f0 RCX=ffff888016c87524 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801a3a0a58 RBP=ffff888016c80000 RSP=ffff888016c87558 R8 =0000000000000001 R9 =ffff888016c87610 R10=000000000003c9ed R11=000000000009b1c5 R12=ffff888016c87601 R13=ffff888016c87618 R14=ffff888016c879d8 R15=ffff888016c875d0 RIP=ffffffff8152902d RFL=00000296 [--S-AP-] 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 00007f4c5b4a6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4c5ba5d618 CR3=000000000c50f000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000