[ 46.063028] ------------[ cut here ]------------ [ 46.063870] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.065638] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.066934] Modules linked in: [ 46.067448] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.069416] Tainted: [W]=WARN [ 46.070295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.071602] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.072400] 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 [ 46.075199] RSP: 0018:ffff888016727bc0 EFLAGS: 00010286 [ 46.076070] RAX: 0000000000000000 RBX: ffffed1002ce4f78 RCX: ffffffff813a4050 [ 46.077212] RDX: ffff888017040000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.078364] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce4f2f [ 46.079501] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.080639] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016727df8 [ 46.081781] FS: 00007f046d8d4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.083044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.083975] CR2: 00007f046ddc6580 CR3: 000000000d8ac000 CR4: 0000000000350ef0 [ 46.085124] Call Trace: [ 46.085533] [ 46.085931] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.086734] ? __create_object+0x59/0x80 [ 46.087390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.088240] __vmalloc_noprof+0x59/0x60 [ 46.088922] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.089656] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.090481] bpf_prog_alloc+0x39/0x200 [ 46.091133] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.091942] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.092754] do_seccomp+0x349/0x25e0 [ 46.093368] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.094194] ? __pfx_do_seccomp+0x10/0x10 [ 46.094901] ? find_held_lock+0x2b/0x80 [ 46.095555] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.096440] ? static_key_count+0x60/0x80 [ 46.097162] prctl_set_seccomp+0x4e/0x70 [ 46.097858] __do_sys_prctl+0xe6c/0x1d70 [ 46.098533] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.099313] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.100198] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.101093] ? irqentry_exit+0xf3/0x650 [ 46.101786] do_syscall_64+0xbf/0x430 [ 46.102424] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.103306] RIP: 0033:0x7f046ddc65cd [ 46.103949] 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 [ 46.106903] RSP: 002b:00007ffdc4a43020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.108158] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f046ddc65cd [ 46.109354] RDX: 000055e507351e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.110567] RBP: 00007ffdc4a43080 R08: 0000000000000000 R09: 00007ffdc4a42720 [ 46.111725] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5251eaad0 [ 46.112880] R13: 00007ffdc4a434b0 R14: 000055e5251ebbc0 R15: 000055e5251fc780 [ 46.114032] [ 46.114409] irq event stamp: 1867 [ 46.114980] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 46.116308] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 46.117656] softirqs last enabled at (1846): [] handle_softirqs+0x50c/0x770 [ 46.119027] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 46.120359] ---[ end trace 0000000000000000 ]--- [ 48.951430] ------------[ cut here ]------------ [ 48.952354] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.954358] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.955807] Modules linked in: [ 48.956389] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.958382] Tainted: [W]=WARN [ 48.958972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.960456] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.961370] 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 [ 48.964523] RSP: 0018:ffff888017147bc0 EFLAGS: 00010286 [ 48.965496] RAX: 0000000000000000 RBX: ffffed1002e28f78 RCX: ffffffff813a4050 [ 48.966778] RDX: ffff88801693b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.968042] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e28f2f [ 48.969318] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.970588] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017147df8 [ 48.971855] FS: 00007f8b723ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.973277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.974336] CR2: 00007fffa16d0ef7 CR3: 000000000e34f000 CR4: 0000000000350ef0 [ 48.975618] Call Trace: [ 48.976111] [ 48.976533] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.977423] ? __create_object+0x59/0x80 [ 48.978203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.979167] __vmalloc_noprof+0x59/0x60 [ 48.979922] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.980802] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.981721] bpf_prog_alloc+0x39/0x200 [ 48.982416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.983334] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.984230] do_seccomp+0x349/0x25e0 [ 48.984947] ? find_held_lock+0x2b/0x80 [ 48.985655] ? do_prlimit+0x310/0x610 [ 48.986402] ? __pfx_do_seccomp+0x10/0x10 [ 48.987181] ? do_raw_spin_unlock+0x53/0x220 [ 48.988012] ? _raw_spin_unlock+0x1e/0x40 [ 48.988797] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.989754] ? static_key_count+0x60/0x80 [ 48.990500] prctl_set_seccomp+0x4e/0x70 [ 48.991264] __do_sys_prctl+0xe6c/0x1d70 [ 48.992042] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.992928] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.993883] ? irqentry_exit+0xf3/0x650 [ 48.994603] do_syscall_64+0xbf/0x430 [ 48.995332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.996272] RIP: 0033:0x7f8b728dc5cd [ 48.996983] 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 [ 49.000137] RSP: 002b:00007fffa16ce800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.001498] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b728dc5cd [ 49.002772] RDX: 000055b4c556ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.004040] RBP: 00007fffa16ce860 R08: 0000000000000000 R09: 00007fffa16cdf00 [ 49.005321] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b4e4197bf0 [ 49.006583] R13: 00007fffa16cec90 R14: 000055b4e41a1380 R15: 000055b4e41ac460 [ 49.007866] [ 49.008290] irq event stamp: 1759 [ 49.008950] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.010453] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.011961] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 49.013501] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 49.015019] ---[ end trace 0000000000000000 ]--- [ 49.668813] ------------[ cut here ]------------ [ 49.669723] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.671739] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.673422] Modules linked in: [ 49.674524] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.676536] Tainted: [W]=WARN [ 49.677133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.678597] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.679506] 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 [ 49.682722] RSP: 0018:ffff888017887bc0 EFLAGS: 00010286 [ 49.683652] RAX: 0000000000000000 RBX: ffffed1002f10f78 RCX: ffffffff813a4050 [ 49.684984] RDX: ffff888017f59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.686275] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f10f2f [ 49.687570] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.688877] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017887df8 [ 49.690166] FS: 00007f0bf67cc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.691616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.692701] CR2: 00007ffc47ee3ef7 CR3: 000000000a194000 CR4: 0000000000350ef0 [ 49.693989] Call Trace: [ 49.694452] [ 49.694912] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.695801] ? __create_object+0x59/0x80 [ 49.696552] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.697518] __vmalloc_noprof+0x59/0x60 [ 49.698285] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.699161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.700097] bpf_prog_alloc+0x39/0x200 [ 49.700856] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.701805] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.702664] do_seccomp+0x349/0x25e0 [ 49.703401] ? find_held_lock+0x2b/0x80 [ 49.704165] ? do_prlimit+0x310/0x610 [ 49.704918] ? __pfx_do_seccomp+0x10/0x10 [ 49.705664] ? do_raw_spin_unlock+0x53/0x220 [ 49.706496] ? _raw_spin_unlock+0x1e/0x40 [ 49.707275] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.708250] ? static_key_count+0x60/0x80 [ 49.709065] prctl_set_seccomp+0x4e/0x70 [ 49.709858] __do_sys_prctl+0xe6c/0x1d70 [ 49.710597] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.711462] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.712448] ? irqentry_exit+0xf3/0x650 [ 49.713217] do_syscall_64+0xbf/0x430 [ 49.713963] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.714925] RIP: 0033:0x7f0bf6cbe5cd [ 49.715589] 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 [ 49.718772] RSP: 002b:00007ffc47ee1460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.720139] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0bf6cbe5cd [ 49.721446] RDX: 0000563d4f082e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.722731] RBP: 00007ffc47ee14c0 R08: 0000000000000000 R09: 00007ffc47ee0b60 [ 49.724020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d73ad0ad0 [ 49.725216] R13: 00007ffc47ee18f0 R14: 0000563d73ad1bc0 R15: 0000563d73ae2780 [ 49.726314] [ 49.726712] irq event stamp: 1893 [ 49.727219] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 49.728517] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 49.729774] softirqs last enabled at (1496): [] handle_softirqs+0x50c/0x770 [ 49.731076] softirqs last disabled at (1491): [] __irq_exit_rcu+0xc4/0x100 [ 49.732366] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64068' (ECDSA) to the list of known hosts. 2025/11/19 01:56:28 fuzzer started 2025/11/19 01:56:28 dialing manager at localhost:34383 2025/11/19 01:56:28 checking machine... 2025/11/19 01:56:28 checking revisions... [ 50.528204] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:56:28 testing simple program... [ 50.599259] cgroup: Unknown subsys name 'net' [ 50.647410] cgroup: Unknown subsys name 'cpuset' [ 50.664458] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:56:27 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009611bc0 RBP=ffff888009611bc0 RSP=ffff8880096275f8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff888009612640 R15=0000000000000003 RIP=ffffffff81526594 RFL=00000007 [-----PC] 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd4449a898 CR3=000000000b60f000 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=36353a313020393120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732037323a3635 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303334 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=dffffc0000000000 RBX=0000000000000001 RCX=ffff88800ed9f938 RDX=1ffff11002d873f7 RSI=ffffffff85e1ffe0 RDI=ffff888016c39fbc RBP=ffff888016c39bc0 RSP=ffff88800ed9f7c0 R8 =0000000000000001 R9 =ffff88800ed9f8d8 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000000 R13=ffff88800ed9f8e0 R14=ffff88800ed9f8e0 R15=ffff88800ed9f898 RIP=ffffffff815bd768 RFL=00000202 [-------] 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 00007fddee0b9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8b729a1618 CR3=000000000d49e000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000