[ 46.865412] ------------[ cut here ]------------ [ 46.866296] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.868546] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.870076] Modules linked in: [ 46.870712] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.872729] Tainted: [W]=WARN [ 46.873290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.874831] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.875758] 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 [ 46.878918] RSP: 0018:ffff888015de7bc0 EFLAGS: 00010286 [ 46.879910] RAX: 0000000000000000 RBX: ffffed1002bbcf78 RCX: ffffffff813a4050 [ 46.881305] RDX: ffff888015b41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.882716] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bbcf2f [ 46.884033] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.885331] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015de7df8 [ 46.886639] FS: 00007f1aecc1f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.888092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.889153] CR2: 00007ffdbcfb1ef7 CR3: 000000000d77b000 CR4: 0000000000350ef0 [ 46.890457] Call Trace: [ 46.890926] [ 46.891378] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.892232] ? __create_object+0x59/0x80 [ 46.893010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.893998] __vmalloc_noprof+0x59/0x60 [ 46.894753] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.895654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.896599] bpf_prog_alloc+0x39/0x200 [ 46.897362] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.898256] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.899161] do_seccomp+0x349/0x25e0 [ 46.899863] ? find_held_lock+0x2b/0x80 [ 46.900616] ? do_prlimit+0x310/0x610 [ 46.901378] ? __pfx_do_seccomp+0x10/0x10 [ 46.902120] ? do_raw_spin_unlock+0x53/0x220 [ 46.902954] ? _raw_spin_unlock+0x1e/0x40 [ 46.903721] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.904684] ? static_key_count+0x60/0x80 [ 46.905509] prctl_set_seccomp+0x4e/0x70 [ 46.906239] __do_sys_prctl+0xe6c/0x1d70 [ 46.907024] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.907891] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.908878] ? irqentry_exit+0xf3/0x650 [ 46.909658] do_syscall_64+0xbf/0x430 [ 46.910425] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.911383] RIP: 0033:0x7f1aed1115cd [ 46.912057] 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 [ 46.915215] RSP: 002b:00007ffdbcfafba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.916578] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1aed1115cd [ 46.917890] RDX: 000055cbdbbaee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.919182] RBP: 00007ffdbcfafc00 R08: 0000000000000000 R09: 00007ffdbcfaf2a0 [ 46.920469] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cbe8455ad0 [ 46.921760] R13: 00007ffdbcfb0030 R14: 000055cbe8456bc0 R15: 000055cbe8467780 [ 46.923079] [ 46.923532] irq event stamp: 1729 [ 46.924144] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 46.925702] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 46.927035] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 46.928330] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 46.929637] ---[ end trace 0000000000000000 ]--- [ 50.385846] ------------[ cut here ]------------ [ 50.386758] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.388744] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 50.390172] Modules linked in: [ 50.390825] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.392786] Tainted: [W]=WARN [ 50.393392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.394868] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.395788] 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 [ 50.398982] RSP: 0018:ffff88800f64fbc0 EFLAGS: 00010286 [ 50.399955] RAX: 0000000000000000 RBX: ffffed1001ec9f78 RCX: ffffffff813a4050 [ 50.401230] RDX: ffff888015995340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.402537] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ec9f2f [ 50.403830] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.405124] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f64fdf8 [ 50.406421] FS: 00007f3079f52900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.407850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.408890] CR2: 00007f307a444580 CR3: 000000000aabd000 CR4: 0000000000350ef0 [ 50.410184] Call Trace: [ 50.410694] [ 50.411107] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.411999] ? __create_object+0x59/0x80 [ 50.412789] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.413754] __vmalloc_noprof+0x59/0x60 [ 50.414518] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.415401] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.416297] bpf_prog_alloc+0x39/0x200 [ 50.417070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.418013] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.418926] do_seccomp+0x349/0x25e0 [ 50.419639] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.420533] ? __pfx_do_seccomp+0x10/0x10 [ 50.421272] ? find_held_lock+0x2b/0x80 [ 50.422044] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.423010] ? static_key_count+0x60/0x80 [ 50.423805] prctl_set_seccomp+0x4e/0x70 [ 50.424593] __do_sys_prctl+0xe6c/0x1d70 [ 50.425386] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.426187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.427138] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.428111] ? irqentry_exit+0xf3/0x650 [ 50.428888] do_syscall_64+0xbf/0x430 [ 50.429645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.430619] RIP: 0033:0x7f307a4445cd [ 50.431266] 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 [ 50.434460] RSP: 002b:00007ffc05824620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.435822] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f307a4445cd [ 50.437113] RDX: 0000562a14b6ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.438436] RBP: 00007ffc05824680 R08: 0000000000000000 R09: 00007ffc05823d20 [ 50.439716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a27e762b0 [ 50.440975] R13: 00007ffc05824ab0 R14: 0000562a27e78d20 R15: 0000562a27e8a8d0 [ 50.442273] [ 50.442725] irq event stamp: 1839 [ 50.443370] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 50.444889] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 50.446404] softirqs last enabled at (1582): [] handle_softirqs+0x50c/0x770 [ 50.447962] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 50.449498] ---[ end trace 0000000000000000 ]--- [ 51.268934] ------------[ cut here ]------------ [ 51.269883] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.271997] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 51.273521] Modules linked in: [ 51.274114] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.276464] Tainted: [W]=WARN [ 51.277028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.278632] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.279592] 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 [ 51.282858] RSP: 0018:ffff8880174d7bc0 EFLAGS: 00010286 [ 51.283877] RAX: 0000000000000000 RBX: ffffed1002e9af78 RCX: ffffffff813a4050 [ 51.285210] RDX: ffff888014d05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.286570] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9af2f [ 51.287883] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.289220] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174d7df8 [ 51.290574] FS: 00007fa240082900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.292042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.293128] CR2: 00007fa240574580 CR3: 00000000200b9000 CR4: 0000000000350ef0 [ 51.294533] Call Trace: [ 51.295000] [ 51.295555] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.296564] ? __create_object+0x59/0x80 [ 51.297398] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.298423] __vmalloc_noprof+0x59/0x60 [ 51.299140] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.300043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.301001] bpf_prog_alloc+0x39/0x200 [ 51.301786] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.302758] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.303689] do_seccomp+0x349/0x25e0 [ 51.304430] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.305300] ? __pfx_do_seccomp+0x10/0x10 [ 51.306124] ? find_held_lock+0x2b/0x80 [ 51.306925] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.307917] ? static_key_count+0x60/0x80 [ 51.308750] prctl_set_seccomp+0x4e/0x70 [ 51.309582] __do_sys_prctl+0xe6c/0x1d70 [ 51.310408] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.311224] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.312213] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.313240] ? irqentry_exit+0xf3/0x650 [ 51.314048] do_syscall_64+0xbf/0x430 [ 51.314828] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.315806] RIP: 0033:0x7fa2405745cd [ 51.316541] 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 [ 51.319772] RSP: 002b:00007ffe4e9bf240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.321168] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2405745cd [ 51.322536] RDX: 0000557912844e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.323872] RBP: 00007ffe4e9bf2a0 R08: 0000000000000000 R09: 00007ffe4e9be940 [ 51.325171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557944790bf0 [ 51.326493] R13: 00007ffe4e9bf6d0 R14: 000055794479a380 R15: 00005579447a5460 [ 51.327605] [ 51.327960] irq event stamp: 1851 [ 51.328527] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 51.329900] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 51.331541] softirqs last enabled at (1810): [] handle_softirqs+0x50c/0x770 [ 51.333142] softirqs last disabled at (1805): [] __irq_exit_rcu+0xc4/0x100 [ 51.334479] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16709' (ECDSA) to the list of known hosts. 2025/11/18 11:30:05 fuzzer started 2025/11/18 11:30:05 dialing manager at localhost:34383 2025/11/18 11:30:06 checking machine... 2025/11/18 11:30:06 checking revisions... [ 52.261475] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:30:06 testing simple program... [ 52.375560] cgroup: Unknown subsys name 'net' [ 52.458021] cgroup: Unknown subsys name 'cpuset' [ 52.471695] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:30:05 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=00000000000089b8 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 00007f3079f52900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f307a509618 CR3=000000000b782000 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=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 info registers vcpu 1 RAX=000000000002ab17 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f50c0035030 CR3=000000000cbd8000 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=df998a7f331fe099374c3b818b4674c6 XMM02=ec2efd57dc4c00df00000000003034f8 XMM03=8619da7053687ab100000000003035c8 XMM04=dc1021428c24156100000000000ae988 XMM05=d96330e2d2db8632000000000031ef50 XMM06=d89724ca1684f6c60000000000318e00 XMM07=e042d86d42eb936e000000000030f268 XMM08=8619da7053687ab100000000003035c8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000