[ 39.025812] ------------[ cut here ]------------ [ 39.026815] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.029018] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 39.030558] Modules linked in: [ 39.031230] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.033620] Tainted: [W]=WARN [ 39.034386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.036123] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.037117] 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 [ 39.040524] RSP: 0018:ffff88800b82fbc0 EFLAGS: 00010286 [ 39.041584] RAX: 0000000000000000 RBX: ffffed1001705f78 RCX: ffffffff813a4050 [ 39.042961] RDX: ffff8880161f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.044334] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001705f2f [ 39.045707] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.047080] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b82fdf8 [ 39.048482] FS: 00007ff14ab82900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.050018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.051150] CR2: 00007ff14b074580 CR3: 000000000cda6000 CR4: 0000000000350ef0 [ 39.052533] Call Trace: [ 39.053086] [ 39.053533] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.054513] ? __create_object+0x59/0x80 [ 39.055370] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.056438] __vmalloc_noprof+0x59/0x60 [ 39.057261] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.058215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.059213] bpf_prog_alloc+0x39/0x200 [ 39.060026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.061018] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.062004] do_seccomp+0x349/0x25e0 [ 39.062733] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.063723] ? __pfx_do_seccomp+0x10/0x10 [ 39.064559] ? find_held_lock+0x2b/0x80 [ 39.065369] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.066405] ? static_key_count+0x60/0x80 [ 39.067262] prctl_set_seccomp+0x4e/0x70 [ 39.068111] __do_sys_prctl+0xe6c/0x1d70 [ 39.068959] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.069843] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.070938] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.071991] ? irqentry_exit+0xf3/0x650 [ 39.072776] do_syscall_64+0xbf/0x430 [ 39.073588] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.074595] RIP: 0033:0x7ff14b0745cd [ 39.075368] 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 [ 39.078753] RSP: 002b:00007ffe86e3d190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.080257] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff14b0745cd [ 39.081647] RDX: 000055af56c74e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.083042] RBP: 00007ffe86e3d1f0 R08: 0000000000000000 R09: 00007ffe86e3c890 [ 39.084441] R10: 0000000000000000 R11: 0000000000000246 R12: 000055af81254ad0 [ 39.085823] R13: 00007ffe86e3d620 R14: 000055af81255bc0 R15: 000055af81266780 [ 39.087249] [ 39.087719] irq event stamp: 1911 [ 39.088426] hardirqs last enabled at (1921): [] __up_console_sem+0x78/0x80 [ 39.090071] hardirqs last disabled at (1930): [] __up_console_sem+0x5d/0x80 [ 39.091705] softirqs last enabled at (1870): [] handle_softirqs+0x50c/0x770 [ 39.093220] softirqs last disabled at (1865): [] __irq_exit_rcu+0xc4/0x100 [ 39.094251] ---[ end trace 0000000000000000 ]--- [ 42.426153] ------------[ cut here ]------------ [ 42.426654] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.427790] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.428590] Modules linked in: [ 42.428937] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.430036] Tainted: [W]=WARN [ 42.430341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.431154] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.431642] 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 [ 42.433392] RSP: 0018:ffff88801414fbc0 EFLAGS: 00010286 [ 42.433931] RAX: 0000000000000000 RBX: ffffed1002829f78 RCX: ffffffff813a4050 [ 42.434611] RDX: ffff888010073780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.435312] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002829f2f [ 42.436012] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.436685] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801414fdf8 [ 42.437394] FS: 00007fb54710d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.438177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.438728] CR2: 00007ffd57a94ef7 CR3: 000000001f71b000 CR4: 0000000000350ef0 [ 42.439432] Call Trace: [ 42.439686] [ 42.439929] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.440394] ? __create_object+0x59/0x80 [ 42.440791] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.441320] __vmalloc_noprof+0x59/0x60 [ 42.441709] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.442178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.442664] bpf_prog_alloc+0x39/0x200 [ 42.443076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.443565] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.444070] do_seccomp+0x349/0x25e0 [ 42.444436] ? find_held_lock+0x2b/0x80 [ 42.444823] ? do_prlimit+0x310/0x610 [ 42.445224] ? __pfx_do_seccomp+0x10/0x10 [ 42.445627] ? do_raw_spin_unlock+0x53/0x220 [ 42.446087] ? _raw_spin_unlock+0x1e/0x40 [ 42.446488] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.447010] ? static_key_count+0x60/0x80 [ 42.447431] prctl_set_seccomp+0x4e/0x70 [ 42.447825] __do_sys_prctl+0xe6c/0x1d70 [ 42.448248] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.448692] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.449218] ? irqentry_exit+0xf3/0x650 [ 42.449609] do_syscall_64+0xbf/0x430 [ 42.450015] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.450504] RIP: 0033:0x7fb5475ff5cd [ 42.450858] 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 [ 42.452600] RSP: 002b:00007ffd57a93100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.453339] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5475ff5cd [ 42.454034] RDX: 00005611f2fe0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.454705] RBP: 00007ffd57a93160 R08: 0000000000000000 R09: 00007ffd57a92800 [ 42.455404] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611ffbb6ad0 [ 42.456096] R13: 00007ffd57a93590 R14: 00005611ffbb7bc0 R15: 00005611ffbc8780 [ 42.456778] [ 42.457033] irq event stamp: 1733 [ 42.457360] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 42.458188] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 42.459011] softirqs last enabled at (1248): [] handle_softirqs+0x50c/0x770 [ 42.459829] softirqs last disabled at (1235): [] __irq_exit_rcu+0xc4/0x100 [ 42.460647] ---[ end trace 0000000000000000 ]--- [ 43.184350] ------------[ cut here ]------------ [ 43.184870] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.186046] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.186847] Modules linked in: [ 43.187225] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.188359] Tainted: [W]=WARN [ 43.189209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.190059] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.190556] 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 [ 43.192403] RSP: 0018:ffff888017287bc0 EFLAGS: 00010286 [ 43.192964] RAX: 0000000000000000 RBX: ffffed1002e50f78 RCX: ffffffff813a4050 [ 43.193666] RDX: ffff8880162d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.194390] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e50f2f [ 43.195114] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.195856] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017287df8 [ 43.196592] FS: 00007efd8e327900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.197406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.198009] CR2: 00007fffa45a3ef7 CR3: 000000001fd4a000 CR4: 0000000000350ef0 [ 43.198713] Call Trace: [ 43.198997] [ 43.199232] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.199724] ? __create_object+0x59/0x80 [ 43.200161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.200690] __vmalloc_noprof+0x59/0x60 [ 43.201118] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.201587] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.202123] bpf_prog_alloc+0x39/0x200 [ 43.202518] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.203049] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.203541] do_seccomp+0x349/0x25e0 [ 43.203941] ? find_held_lock+0x2b/0x80 [ 43.204352] ? do_prlimit+0x310/0x610 [ 43.204751] ? __pfx_do_seccomp+0x10/0x10 [ 43.205199] ? do_raw_spin_unlock+0x53/0x220 [ 43.205650] ? _raw_spin_unlock+0x1e/0x40 [ 43.206092] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.206615] ? static_key_count+0x60/0x80 [ 43.207071] prctl_set_seccomp+0x4e/0x70 [ 43.207491] __do_sys_prctl+0xe6c/0x1d70 [ 43.207933] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.208396] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.208949] ? irqentry_exit+0xf3/0x650 [ 43.209366] do_syscall_64+0xbf/0x430 [ 43.209755] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.210296] RIP: 0033:0x7efd8e8195cd [ 43.210675] 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 [ 43.212491] RSP: 002b:00007fffa45a2b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.213265] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd8e8195cd [ 43.213985] RDX: 0000564c78672e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.214683] RBP: 00007fffa45a2b90 R08: 0000000000000000 R09: 00007fffa45a2230 [ 43.215411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c8591ab10 [ 43.216139] R13: 00007fffa45a2fc0 R14: 0000564c8591b2b0 R15: 0000564c8592f6f0 [ 43.216852] [ 43.217110] irq event stamp: 1667 [ 43.217453] hardirqs last enabled at (1675): [] __up_console_sem+0x78/0x80 [ 43.218296] hardirqs last disabled at (1684): [] __up_console_sem+0x5d/0x80 [ 43.219153] softirqs last enabled at (1252): [] handle_softirqs+0x50c/0x770 [ 43.220021] softirqs last disabled at (1241): [] __irq_exit_rcu+0xc4/0x100 [ 43.220847] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4509' (ECDSA) to the list of known hosts. 2025/11/18 22:27:58 fuzzer started 2025/11/18 22:27:58 dialing manager at localhost:34383 2025/11/18 22:27:58 checking machine... 2025/11/18 22:27:58 checking revisions... [ 44.114811] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:27:58 testing simple program... [ 44.208474] cgroup: Unknown subsys name 'net' [ 44.278138] cgroup: Unknown subsys name 'cpuset' [ 44.295536] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:27:58 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=1ffff1100d9c11b2 RCX=ffffffff814bc8cc RDX=fffffbfff0f5c142 RSI=0000000000000004 RDI=ffffffff87ae0a08 RBP=0000000000000002 RSP=ffff88806ce08d48 R8 =0000000000000000 R9 =fffffbfff0f5c141 R10=ffffffff87ae0a0b R11=0000000000000001 R12=ffff88806ce27240 R13=fffffbfff0b82250 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8162a517 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb54710d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb5470ec020 CR3=000000001b627000 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=ffffffff8135e4a9 RBX=0000000000000001 RCX=ffff88800b7874b4 RDX=0000000000000000 RSI=ffffffff815d3210 RDI=ffff8880146303fc RBP=ffff88800b7875b8 RSP=ffff88800b7874e8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002575e R12=0000000000000000 R13=ffff88800b7875a8 R14=ffff888014630000 R15=ffff88800b787560 RIP=ffffffff8135e4aa 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 00007faef7f59700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcb431e1688 CR3=000000000b946000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a36313936352074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363139 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000