[ 39.440813] ------------[ cut here ]------------ [ 39.441744] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.443746] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.445217] Modules linked in: [ 39.445907] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.447927] Tainted: [W]=WARN [ 39.448505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.449973] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.450888] 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 [ 39.454105] RSP: 0018:ffff888016d2fbc0 EFLAGS: 00010286 [ 39.455086] RAX: 0000000000000000 RBX: ffffed1002da5f78 RCX: ffffffff813a4050 [ 39.456383] RDX: ffff8880170a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.457671] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da5f2f [ 39.458952] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.460242] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d2fdf8 [ 39.461536] FS: 00007fbe762bb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.462990] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.464070] CR2: 00007ffd03301ef7 CR3: 0000000009d78000 CR4: 0000000000350ef0 [ 39.465370] Call Trace: [ 39.465903] [ 39.466318] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.467218] ? __create_object+0x59/0x80 [ 39.468041] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.469025] __vmalloc_noprof+0x59/0x60 [ 39.469800] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.470695] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.471584] bpf_prog_alloc+0x39/0x200 [ 39.472337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.473284] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.474181] do_seccomp+0x349/0x25e0 [ 39.474902] ? find_held_lock+0x2b/0x80 [ 39.475678] ? do_prlimit+0x310/0x610 [ 39.476388] ? __pfx_do_seccomp+0x10/0x10 [ 39.477187] ? do_raw_spin_unlock+0x53/0x220 [ 39.478027] ? _raw_spin_unlock+0x1e/0x40 [ 39.478814] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.479791] ? static_key_count+0x60/0x80 [ 39.480565] prctl_set_seccomp+0x4e/0x70 [ 39.481356] __do_sys_prctl+0xe6c/0x1d70 [ 39.482148] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.483032] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.484013] ? irqentry_exit+0xf3/0x650 [ 39.484809] do_syscall_64+0xbf/0x430 [ 39.485510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.486475] RIP: 0033:0x7fbe767ad5cd [ 39.487190] 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 [ 39.490566] RSP: 002b:00007ffd032ffde0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.492112] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe767ad5cd [ 39.493532] RDX: 000055da9572be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.494946] RBP: 00007ffd032ffe40 R08: 0000000000000000 R09: 00007ffd032ff4e0 [ 39.496392] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dac6b5dad0 [ 39.497803] R13: 00007ffd03300270 R14: 000055dac6b5ebc0 R15: 000055dac6b6f780 [ 39.499234] [ 39.499740] irq event stamp: 1771 [ 39.500422] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 39.502103] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 39.503778] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 39.505504] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 39.507176] ---[ end trace 0000000000000000 ]--- [ 42.746769] ------------[ cut here ]------------ [ 42.747749] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.749853] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.751289] Modules linked in: [ 42.751996] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.754031] Tainted: [W]=WARN [ 42.754599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.756402] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.757417] 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 [ 42.760590] RSP: 0018:ffff888016c7fbc0 EFLAGS: 00010286 [ 42.761585] RAX: 0000000000000000 RBX: ffffed1002d8ff78 RCX: ffffffff813a4050 [ 42.762888] RDX: ffff8880187d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.764199] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8ff2f [ 42.765471] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.766741] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c7fdf8 [ 42.768071] FS: 00007f2c762d2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.769495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.770651] CR2: 00007f2c767c4580 CR3: 0000000016142000 CR4: 0000000000350ef0 [ 42.771990] Call Trace: [ 42.772550] [ 42.773004] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.773898] ? __create_object+0x59/0x80 [ 42.774771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.775740] __vmalloc_noprof+0x59/0x60 [ 42.776430] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.777367] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.778305] bpf_prog_alloc+0x39/0x200 [ 42.779072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.780085] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.781012] do_seccomp+0x349/0x25e0 [ 42.781798] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.782706] ? __pfx_do_seccomp+0x10/0x10 [ 42.783516] ? find_held_lock+0x2b/0x80 [ 42.784423] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.785570] ? static_key_count+0x60/0x80 [ 42.786510] prctl_set_seccomp+0x4e/0x70 [ 42.787411] __do_sys_prctl+0xe6c/0x1d70 [ 42.788371] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.789388] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.790546] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.791490] ? irqentry_exit+0xf3/0x650 [ 42.792240] do_syscall_64+0xbf/0x430 [ 42.793051] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.793980] RIP: 0033:0x7f2c767c45cd [ 42.794701] 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 [ 42.797728] RSP: 002b:00007ffd94bd92f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.799060] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c767c45cd [ 42.800382] RDX: 000055fd63148e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.801638] RBP: 00007ffd94bd9350 R08: 0000000000000000 R09: 00007ffd94bd89f0 [ 42.802935] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd883e3bf0 [ 42.804209] R13: 00007ffd94bd9780 R14: 000055fd883ed380 R15: 000055fd883f8460 [ 42.805579] [ 42.806037] irq event stamp: 1815 [ 42.806760] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 42.808284] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 42.809907] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 42.811499] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 42.813017] ---[ end trace 0000000000000000 ]--- [ 43.618126] ------------[ cut here ]------------ [ 43.619074] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.621094] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.622574] Modules linked in: [ 43.623200] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.625236] Tainted: [W]=WARN [ 43.625843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.627323] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.628262] 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 [ 43.631482] RSP: 0018:ffff888015abfbc0 EFLAGS: 00010286 [ 43.632485] RAX: 0000000000000000 RBX: ffffed1002b57f78 RCX: ffffffff813a4050 [ 43.633778] RDX: ffff88801845d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.635088] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b57f2f [ 43.636387] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.637679] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015abfdf8 [ 43.638993] FS: 00007f9b5bbb8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.640467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.641546] CR2: 00007ffd57fc2ef7 CR3: 000000000d9be000 CR4: 0000000000350ef0 [ 43.642837] Call Trace: [ 43.643309] [ 43.643765] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.644708] ? __create_object+0x59/0x80 [ 43.645458] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.646432] __vmalloc_noprof+0x59/0x60 [ 43.647194] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.648091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.649044] bpf_prog_alloc+0x39/0x200 [ 43.649789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.650723] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.651601] do_seccomp+0x349/0x25e0 [ 43.652348] ? find_held_lock+0x2b/0x80 [ 43.653116] ? do_prlimit+0x310/0x610 [ 43.653872] ? __pfx_do_seccomp+0x10/0x10 [ 43.654659] ? do_raw_spin_unlock+0x53/0x220 [ 43.655448] ? _raw_spin_unlock+0x1e/0x40 [ 43.656256] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.657219] ? static_key_count+0x60/0x80 [ 43.658031] prctl_set_seccomp+0x4e/0x70 [ 43.658802] __do_sys_prctl+0xe6c/0x1d70 [ 43.659576] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.660471] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.661456] ? irqentry_exit+0xf3/0x650 [ 43.662202] do_syscall_64+0xbf/0x430 [ 43.662938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.663909] RIP: 0033:0x7f9b5c0aa5cd [ 43.664595] 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 [ 43.667836] RSP: 002b:00007ffd57fc1840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.669240] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b5c0aa5cd [ 43.670535] RDX: 000055b122958e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.671814] RBP: 00007ffd57fc18a0 R08: 0000000000000000 R09: 00007ffd57fc0f40 [ 43.673126] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b138582ad0 [ 43.674412] R13: 00007ffd57fc1cd0 R14: 000055b138583bc0 R15: 000055b138594780 [ 43.675731] [ 43.676178] irq event stamp: 1755 [ 43.676822] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 43.678339] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 43.679867] softirqs last enabled at (1398): [] handle_softirqs+0x50c/0x770 [ 43.681248] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 43.682511] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33401' (ECDSA) to the list of known hosts. 2025/11/18 13:13:53 fuzzer started 2025/11/18 13:13:54 dialing manager at localhost:34383 2025/11/18 13:13:54 checking machine... 2025/11/18 13:13:54 checking revisions... [ 44.619237] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:13:54 testing simple program... [ 44.704584] cgroup: Unknown subsys name 'net' [ 44.766124] cgroup: Unknown subsys name 'cpuset' [ 44.778333] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:13:53 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000004 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffff88806ce37358 RBP=ffff88806ce37358 RSP=ffff888009627c48 R8 =00000000ffffffff R9 =ffff8880187d1bc0 R10=ffffffff8664f857 R11=ffff888009612078 R12=ffff888009611bc0 R13=ffff8880187d2078 R14=00000000ffffffff R15=0000000000000001 RIP=ffffffff84c720b7 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7eb6bc35f0 CR3=000000000e190000 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=c08858664f51a7abaf42061e5e799b46 XMM02=0000000000306348d59e07bde36eea69 XMM03=0000000000306470ec2efd57dc4c00df XMM04=df94f7c004d6bce800000000000ae988 XMM05=a67293556ca1aae00000000000323bf0 XMM06=d96330e2d2db86320000000000322a88 XMM07=fb795ef6d65770560000000000312400 XMM08=2c67c8bc2e329bc30000000000306470 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806cf37340 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffff88806cf37358 RBP=ffff88806cf37358 RSP=ffff88806cf08b78 R8 =00000000ffffffff R9 =ffffed100d9e1172 R10=0000000000000000 R11=0000000000000001 R12=ffff888009643780 R13=ffffffff86650294 R14=00000000ffffffff R15=ffff888015905340 RIP=ffffffff84c720b8 RFL=00000046 [---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 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=000055fd8842e000 CR3=000000000a0ae000 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=2033353a33313a333120383120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032353a33313a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000