[ 46.369766] ------------[ cut here ]------------ [ 46.370706] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.372707] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.374176] Modules linked in: [ 46.374830] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.376852] Tainted: [W]=WARN [ 46.377446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.378948] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.379888] 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 [ 46.383080] RSP: 0018:ffff8880177f7bc0 EFLAGS: 00010286 [ 46.384051] RAX: 0000000000000000 RBX: ffffed1002efef78 RCX: ffffffff813a4050 [ 46.385349] RDX: ffff888019fa5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.386627] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efef2f [ 46.387944] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.389228] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177f7df8 [ 46.390523] FS: 00007fc6d3fbc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.391961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.393049] CR2: 00007ffdff925ef7 CR3: 000000000cf24000 CR4: 0000000000350ef0 [ 46.394347] Call Trace: [ 46.394814] [ 46.395245] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.396166] ? __create_object+0x59/0x80 [ 46.396940] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.397923] __vmalloc_noprof+0x59/0x60 [ 46.398691] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.399591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.400542] bpf_prog_alloc+0x39/0x200 [ 46.401236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.402167] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.403093] do_seccomp+0x349/0x25e0 [ 46.403816] ? find_held_lock+0x2b/0x80 [ 46.404595] ? do_prlimit+0x310/0x610 [ 46.405356] ? __pfx_do_seccomp+0x10/0x10 [ 46.406098] ? do_raw_spin_unlock+0x53/0x220 [ 46.406933] ? _raw_spin_unlock+0x1e/0x40 [ 46.407729] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.408697] ? static_key_count+0x60/0x80 [ 46.409491] prctl_set_seccomp+0x4e/0x70 [ 46.410236] __do_sys_prctl+0xe6c/0x1d70 [ 46.411051] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.411924] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.412900] ? irqentry_exit+0xf3/0x650 [ 46.413682] do_syscall_64+0xbf/0x430 [ 46.414431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.415455] RIP: 0033:0x7fc6d44ae5cd [ 46.416125] 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 [ 46.419311] RSP: 002b:00007ffdff9244c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.420657] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6d44ae5cd [ 46.421946] RDX: 000055ff77ab9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.423227] RBP: 00007ffdff924520 R08: 0000000000000000 R09: 00007ffdff923bc0 [ 46.424501] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff83aa22b0 [ 46.425775] R13: 00007ffdff924950 R14: 000055ff83aa4d20 R15: 000055ff83ab68d0 [ 46.427080] [ 46.427544] irq event stamp: 1791 [ 46.428156] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 46.429704] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 46.431243] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 46.432826] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 46.434358] ---[ end trace 0000000000000000 ]--- [ 49.546037] ------------[ cut here ]------------ [ 49.546969] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.548975] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.550451] Modules linked in: [ 49.551051] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.553051] Tainted: [W]=WARN [ 49.553664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.555148] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.556065] 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 [ 49.559235] RSP: 0018:ffff888019d7fbc0 EFLAGS: 00010286 [ 49.560215] RAX: 0000000000000000 RBX: ffffed10033aff78 RCX: ffffffff813a4050 [ 49.561491] RDX: ffff88800cc4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.562957] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033aff2f [ 49.564643] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.566319] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d7fdf8 [ 49.568005] FS: 00007f12fb4dc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.569867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.571244] CR2: 00007fffab0a5ef7 CR3: 000000001f60b000 CR4: 0000000000350ef0 [ 49.572661] Call Trace: [ 49.573132] [ 49.573671] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.574823] ? __create_object+0x59/0x80 [ 49.575663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.576687] __vmalloc_noprof+0x59/0x60 [ 49.577490] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.578520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.579508] bpf_prog_alloc+0x39/0x200 [ 49.580212] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.581183] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.582155] do_seccomp+0x349/0x25e0 [ 49.582921] ? find_held_lock+0x2b/0x80 [ 49.583722] ? do_prlimit+0x310/0x610 [ 49.584519] ? __pfx_do_seccomp+0x10/0x10 [ 49.585258] ? do_raw_spin_unlock+0x53/0x220 [ 49.586160] ? _raw_spin_unlock+0x1e/0x40 [ 49.586942] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.587911] ? static_key_count+0x60/0x80 [ 49.588720] prctl_set_seccomp+0x4e/0x70 [ 49.589486] __do_sys_prctl+0xe6c/0x1d70 [ 49.590213] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.591089] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.592270] ? irqentry_exit+0xf3/0x650 [ 49.593217] do_syscall_64+0xbf/0x430 [ 49.594141] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.595163] RIP: 0033:0x7f12fb9ce5cd [ 49.595863] 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 [ 49.599022] RSP: 002b:00007fffab0a4860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.600408] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12fb9ce5cd [ 49.601683] RDX: 0000561f8dbdde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.602957] RBP: 00007fffab0a48c0 R08: 0000000000000000 R09: 00007fffab0a3f60 [ 49.604259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f95aafbf0 [ 49.605542] R13: 00007fffab0a4cf0 R14: 0000561f95ab9380 R15: 0000561f95ac4460 [ 49.606832] [ 49.607266] irq event stamp: 1735 [ 49.607910] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 49.609172] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 49.610432] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770 [ 49.611717] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 49.612962] ---[ end trace 0000000000000000 ]--- [ 50.238828] ------------[ cut here ]------------ [ 50.239780] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.241755] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.243251] Modules linked in: [ 50.243875] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.245853] Tainted: [W]=WARN [ 50.246451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.247959] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.248900] 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 [ 50.252072] RSP: 0018:ffff8880188a7bc0 EFLAGS: 00010286 [ 50.253062] RAX: 0000000000000000 RBX: ffffed1003114f78 RCX: ffffffff813a4050 [ 50.254362] RDX: ffff888009afd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.255660] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003114f2f [ 50.256959] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.258245] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188a7df8 [ 50.259543] FS: 00007f84a8df4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.260998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.262059] CR2: 00007f84a92e6580 CR3: 0000000009c75000 CR4: 0000000000350ef0 [ 50.263382] Call Trace: [ 50.263852] [ 50.264266] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.265183] ? __create_object+0x59/0x80 [ 50.265970] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.266938] __vmalloc_noprof+0x59/0x60 [ 50.267715] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.268590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.269528] bpf_prog_alloc+0x39/0x200 [ 50.270217] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.271170] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.272086] do_seccomp+0x349/0x25e0 [ 50.272804] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.273717] ? __pfx_do_seccomp+0x10/0x10 [ 50.274523] ? find_held_lock+0x2b/0x80 [ 50.275247] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.276219] ? static_key_count+0x60/0x80 [ 50.277027] prctl_set_seccomp+0x4e/0x70 [ 50.277798] __do_sys_prctl+0xe6c/0x1d70 [ 50.278585] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.279455] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.280429] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.281408] ? irqentry_exit+0xf3/0x650 [ 50.282141] do_syscall_64+0xbf/0x430 [ 50.282880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.283863] RIP: 0033:0x7f84a92e65cd [ 50.284589] 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 [ 50.287782] RSP: 002b:00007fffe8c4f7f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.289142] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84a92e65cd [ 50.290419] RDX: 000055a8acc58e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.291723] RBP: 00007fffe8c4f850 R08: 0000000000000000 R09: 00007fffe8c4eef0 [ 50.293018] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8b7a82ad0 [ 50.294327] R13: 00007fffe8c4fc80 R14: 000055a8b7a83bc0 R15: 000055a8b7a94780 [ 50.295656] [ 50.296082] irq event stamp: 1743 [ 50.296739] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.298272] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.299662] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 50.300648] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 50.301606] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30272' (ECDSA) to the list of known hosts. 2025/11/18 17:48:24 fuzzer started 2025/11/18 17:48:25 dialing manager at localhost:34383 2025/11/18 17:48:25 checking machine... 2025/11/18 17:48:25 checking revisions... [ 51.168831] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:48:25 testing simple program... [ 51.257773] cgroup: Unknown subsys name 'net' [ 51.316129] cgroup: Unknown subsys name 'cpuset' [ 51.332231] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:48:24 Registers: info registers vcpu 0 RAX=0000000000045a3f RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe52bdced8 CR3=000000000d830000 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=38343a373120383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732034323a3834 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383237 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888013ebf000 RCX=ffffffff83ee11fd RDX=ffffed10027d7eac RSI=0000000000000008 RDI=ffff888013ebf558 RBP=ffff88801f4af280 RSP=ffff888016bc7a08 R8 =0000000000000000 R9 =ffffed10027d7eab R10=ffff888013ebf55f R11=0000000000000000 R12=ffff888016bc7e48 R13=ffff888013ebf558 R14=0000000000000000 R15=000000000000018c RIP=ffffffff81b2d17f 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 00007f12fb4dc900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f12fba93618 CR3=000000000d3bd000 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