[ 54.224088] ------------[ cut here ]------------ [ 54.225029] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.227145] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.228638] Modules linked in: [ 54.229234] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.231226] Tainted: [W]=WARN [ 54.231809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.233311] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.234561] 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 [ 54.237784] RSP: 0018:ffff888016bbfbc0 EFLAGS: 00010286 [ 54.238771] RAX: 0000000000000000 RBX: ffffed1002d77f78 RCX: ffffffff813a4050 [ 54.240082] RDX: ffff88800f1f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.241391] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d77f2f [ 54.242679] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.243971] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bbfdf8 [ 54.245303] FS: 00007f08251ae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.246973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.248318] CR2: 00007fff8c41fef8 CR3: 0000000013628000 CR4: 0000000000350ef0 [ 54.249922] Call Trace: [ 54.250553] [ 54.251058] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.252178] ? __create_object+0x59/0x80 [ 54.253161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.254356] __vmalloc_noprof+0x59/0x60 [ 54.255300] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.256389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.257550] bpf_prog_alloc+0x39/0x200 [ 54.258418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.259612] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.260741] do_seccomp+0x349/0x25e0 [ 54.261634] ? find_held_lock+0x2b/0x80 [ 54.262576] ? do_prlimit+0x310/0x610 [ 54.263436] ? __pfx_do_seccomp+0x10/0x10 [ 54.264441] ? do_raw_spin_unlock+0x53/0x220 [ 54.265524] ? _raw_spin_unlock+0x1e/0x40 [ 54.266431] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.267671] ? static_key_count+0x60/0x80 [ 54.268677] prctl_set_seccomp+0x4e/0x70 [ 54.269637] __do_sys_prctl+0xe6c/0x1d70 [ 54.270611] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.271675] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.272877] ? irqentry_exit+0xf3/0x650 [ 54.273821] do_syscall_64+0xbf/0x430 [ 54.274748] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.275937] RIP: 0033:0x7f08256a05cd [ 54.276822] 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 [ 54.280666] RSP: 002b:00007fff8c41d550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.282029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08256a05cd [ 54.283300] RDX: 0000558b39aa1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.284589] RBP: 00007fff8c41d5b0 R08: 0000000000000000 R09: 00007fff8c41cc50 [ 54.285869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b758d4ad0 [ 54.287146] R13: 00007fff8c41d9e0 R14: 0000558b758d5bc0 R15: 0000558b758e6780 [ 54.288459] [ 54.288926] irq event stamp: 1775 [ 54.289572] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 54.291076] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 54.292591] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 54.293970] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100 [ 54.295323] ---[ end trace 0000000000000000 ]--- [ 57.440082] ------------[ cut here ]------------ [ 57.441032] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.443043] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.444812] Modules linked in: [ 57.445414] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.447549] Tainted: [W]=WARN [ 57.448113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.449700] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.450812] 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 [ 57.454509] RSP: 0018:ffff88801d0f7bc0 EFLAGS: 00010286 [ 57.455654] RAX: 0000000000000000 RBX: ffffed1003a1ef78 RCX: ffffffff813a4050 [ 57.457147] RDX: ffff888015d20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.458670] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003a1ef2f [ 57.460157] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.461615] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801d0f7df8 [ 57.463062] FS: 00007f9e9b40b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.464699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.465885] CR2: 00007f9e9b9714a6 CR3: 000000001d1ec000 CR4: 0000000000350ef0 [ 57.467326] Call Trace: [ 57.467885] [ 57.468349] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.469336] ? __create_object+0x59/0x80 [ 57.470211] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.471300] __vmalloc_noprof+0x59/0x60 [ 57.472156] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.473132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.474184] bpf_prog_alloc+0x39/0x200 [ 57.475006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.476042] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.477028] do_seccomp+0x349/0x25e0 [ 57.477820] ? find_held_lock+0x2b/0x80 [ 57.478658] ? do_prlimit+0x310/0x610 [ 57.479431] ? __pfx_do_seccomp+0x10/0x10 [ 57.480317] ? do_raw_spin_unlock+0x53/0x220 [ 57.481238] ? _raw_spin_unlock+0x1e/0x40 [ 57.482104] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.483186] ? static_key_count+0x60/0x80 [ 57.484085] prctl_set_seccomp+0x4e/0x70 [ 57.484955] __do_sys_prctl+0xe6c/0x1d70 [ 57.485816] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.486764] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.487818] ? irqentry_exit+0xf3/0x650 [ 57.488688] do_syscall_64+0xbf/0x430 [ 57.489521] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.490555] RIP: 0033:0x7f9e9b8fd5cd [ 57.491286] 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 [ 57.494760] RSP: 002b:00007fff2f9e3040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.496280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e9b8fd5cd [ 57.497692] RDX: 000055cd49b8ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.499179] RBP: 00007fff2f9e30a0 R08: 0000000000000000 R09: 00007fff2f9e2740 [ 57.500967] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd4fd6fad0 [ 57.502743] R13: 00007fff2f9e34d0 R14: 000055cd4fd70bc0 R15: 000055cd4fd81780 [ 57.504537] [ 57.505045] irq event stamp: 1841 [ 57.505842] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 57.507391] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 57.508885] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 57.510371] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 57.511857] ---[ end trace 0000000000000000 ]--- [ 58.446262] ------------[ cut here ]------------ [ 58.447128] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.448938] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.450245] Modules linked in: [ 58.450811] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.452609] Tainted: [W]=WARN [ 58.453110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.454434] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.455243] 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 [ 58.458115] RSP: 0018:ffff8880167dfbc0 EFLAGS: 00010286 [ 58.458998] RAX: 0000000000000000 RBX: ffffed1002cfbf78 RCX: ffffffff813a4050 [ 58.460162] RDX: ffff8880177cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.461311] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfbf2f [ 58.462485] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.463648] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167dfdf8 [ 58.464815] FS: 00007f1fa13a6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.466118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.467071] CR2: 00007f1fa1898580 CR3: 000000000c65f000 CR4: 0000000000350ef0 [ 58.468220] Call Trace: [ 58.468668] [ 58.469037] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.469833] ? __create_object+0x59/0x80 [ 58.470528] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.471349] __vmalloc_noprof+0x59/0x60 [ 58.472030] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.472804] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.473624] bpf_prog_alloc+0x39/0x200 [ 58.474244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.475074] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.475874] do_seccomp+0x349/0x25e0 [ 58.476527] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.477290] ? __pfx_do_seccomp+0x10/0x10 [ 58.477996] ? find_held_lock+0x2b/0x80 [ 58.478668] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.479530] ? static_key_count+0x60/0x80 [ 58.480220] prctl_set_seccomp+0x4e/0x70 [ 58.480905] __do_sys_prctl+0xe6c/0x1d70 [ 58.481604] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.482326] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.483197] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.484077] ? irqentry_exit+0xf3/0x650 [ 58.484763] do_syscall_64+0xbf/0x430 [ 58.485382] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.486222] RIP: 0033:0x7f1fa18985cd [ 58.486841] 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 [ 58.489666] RSP: 002b:00007ffef4b30c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.490866] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1fa18985cd [ 58.492006] RDX: 000055d08c139e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.493128] RBP: 00007ffef4b30cd0 R08: 0000000000000000 R09: 00007ffef4b30370 [ 58.494249] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0afc88ad0 [ 58.495371] R13: 00007ffef4b31100 R14: 000055d0afc89bc0 R15: 000055d0afc9a780 [ 58.496515] [ 58.496892] irq event stamp: 1679 [ 58.497425] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 58.498783] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 58.500134] softirqs last enabled at (1496): [] handle_softirqs+0x50c/0x770 [ 58.501497] softirqs last disabled at (1491): [] __irq_exit_rcu+0xc4/0x100 [ 58.502842] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33975' (ECDSA) to the list of known hosts. 2025/11/18 19:26:47 fuzzer started 2025/11/18 19:26:47 dialing manager at localhost:34383 2025/11/18 19:26:48 checking machine... 2025/11/18 19:26:48 checking revisions... [ 59.420773] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:26:48 testing simple program... [ 59.510284] cgroup: Unknown subsys name 'net' [ 59.564195] cgroup: Unknown subsys name 'cpuset' [ 59.577440] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:26:47 Registers: info registers vcpu 0 RAX=ffff888009611bc0 RBX=0000000000000180 RCX=1ffff1100d9c708d RDX=dffffc0000000000 RSI=00000000376cfbf3 RDI=0000000000000000 RBP=ffff88801c855280 RSP=ffff888009627af8 R8 =ffff88806ce38468 R9 =0000000000000000 R10=ffffffff88594900 R11=0000000000000001 R12=ffff88806ce38440 R13=ffff88807ffdc640 R14=0000000000000005 R15=0000000000000001 RIP=ffffffff81b5052e RFL=00000282 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2f9dd000 CR3=000000000d49d000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801cc83240 RCX=ffffffff81c71cba RDX=ffff888009763780 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff888019a7f000 RSP=ffff888009787650 R8 =0000000000000001 R9 =ffffed1003990658 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88801cc83310 R14=0000000000000001 R15=0000000000000000 RIP=ffffffff81751e00 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055cd4fda5fe0 CR3=000000000d8a9000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=021ec6949d8d1c6600000000000ae988 XMM05=2b1dbabb6b42c4d60000000000325620 XMM06=6539e302a599cf9200000000003243c0 XMM07=fb795ef6d65770560000000000314490 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000