[ 44.079431] ------------[ cut here ]------------ [ 44.080384] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.082442] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.083912] Modules linked in: [ 44.084542] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.086534] Tainted: [W]=WARN [ 44.087108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.088578] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.089456] 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 [ 44.092650] RSP: 0018:ffff88801856fbc0 EFLAGS: 00010286 [ 44.093619] RAX: 0000000000000000 RBX: ffffed10030adf78 RCX: ffffffff813a4050 [ 44.094877] RDX: ffff888015835340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.096160] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030adf2f [ 44.097453] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.098742] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801856fdf8 [ 44.100000] FS: 00007f29064ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.101439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.102500] CR2: 00007f2906a304a6 CR3: 000000000da62000 CR4: 0000000000350ef0 [ 44.103781] Call Trace: [ 44.104247] [ 44.104695] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.105581] ? __create_object+0x59/0x80 [ 44.106300] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.107255] __vmalloc_noprof+0x59/0x60 [ 44.107994] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.108863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.109772] bpf_prog_alloc+0x39/0x200 [ 44.110500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.111374] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.112249] do_seccomp+0x349/0x25e0 [ 44.112984] ? find_held_lock+0x2b/0x80 [ 44.113744] ? do_prlimit+0x310/0x610 [ 44.114434] ? __pfx_do_seccomp+0x10/0x10 [ 44.115213] ? do_raw_spin_unlock+0x53/0x220 [ 44.116039] ? _raw_spin_unlock+0x1e/0x40 [ 44.116834] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.117807] ? static_key_count+0x60/0x80 [ 44.118588] prctl_set_seccomp+0x4e/0x70 [ 44.119300] __do_sys_prctl+0xe6c/0x1d70 [ 44.120062] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.120919] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.121890] ? irqentry_exit+0xf3/0x650 [ 44.122646] do_syscall_64+0xbf/0x430 [ 44.123338] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.124268] RIP: 0033:0x7f29069bc5cd [ 44.124974] 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 [ 44.128131] RSP: 002b:00007fff1f40df80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.129499] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29069bc5cd [ 44.130761] RDX: 000055dfd58f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.132025] RBP: 00007fff1f40dfe0 R08: 0000000000000000 R09: 00007fff1f40d680 [ 44.133287] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0130bcad0 [ 44.134535] R13: 00007fff1f40e410 R14: 000055e0130bdbc0 R15: 000055e0130ce780 [ 44.135828] [ 44.136258] irq event stamp: 1751 [ 44.136914] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 44.138406] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 44.139931] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 44.141486] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 44.142990] ---[ end trace 0000000000000000 ]--- [ 46.746524] ------------[ cut here ]------------ [ 46.747408] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.749399] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.750853] Modules linked in: [ 46.751426] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.753647] Tainted: [W]=WARN [ 46.754191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.755687] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.756629] 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 [ 46.760188] RSP: 0018:ffff888016d4fbc0 EFLAGS: 00010286 [ 46.761292] RAX: 0000000000000000 RBX: ffffed1002da9f78 RCX: ffffffff813a4050 [ 46.762748] RDX: ffff888016960000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.764176] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da9f2f [ 46.765634] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.767071] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d4fdf8 [ 46.768530] FS: 00007fa1e2e9d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.770141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.771354] CR2: 00007ffd75114ef7 CR3: 000000000e26b000 CR4: 0000000000350ef0 [ 46.772818] Call Trace: [ 46.773345] [ 46.773861] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.774869] ? __create_object+0x59/0x80 [ 46.775750] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.776855] __vmalloc_noprof+0x59/0x60 [ 46.777716] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.778706] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.779770] bpf_prog_alloc+0x39/0x200 [ 46.780640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.781686] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.782705] do_seccomp+0x349/0x25e0 [ 46.783520] ? find_held_lock+0x2b/0x80 [ 46.784325] ? do_prlimit+0x310/0x610 [ 46.785180] ? __pfx_do_seccomp+0x10/0x10 [ 46.786070] ? do_raw_spin_unlock+0x53/0x220 [ 46.787026] ? _raw_spin_unlock+0x1e/0x40 [ 46.787907] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.789017] ? static_key_count+0x60/0x80 [ 46.789922] prctl_set_seccomp+0x4e/0x70 [ 46.790799] __do_sys_prctl+0xe6c/0x1d70 [ 46.791680] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.792669] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.793597] ? irqentry_exit+0xf3/0x650 [ 46.794054] do_syscall_64+0xbf/0x430 [ 46.794528] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.795105] RIP: 0033:0x7fa1e338f5cd [ 46.795558] 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 [ 46.797592] RSP: 002b:00007ffd75112450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.798443] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1e338f5cd [ 46.799258] RDX: 0000558fb5b8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.800085] RBP: 00007ffd751124b0 R08: 0000000000000000 R09: 00007ffd75111b50 [ 46.800915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558fc17fd2b0 [ 46.801733] R13: 00007ffd751128e0 R14: 0000558fc17ffd20 R15: 0000558fc18118d0 [ 46.802570] [ 46.802844] irq event stamp: 1917 [ 46.803233] hardirqs last enabled at (1925): [] __up_console_sem+0x78/0x80 [ 46.804201] hardirqs last disabled at (1934): [] __up_console_sem+0x5d/0x80 [ 46.805182] softirqs last enabled at (1906): [] handle_softirqs+0x50c/0x770 [ 46.806166] softirqs last disabled at (1901): [] __irq_exit_rcu+0xc4/0x100 [ 46.807135] ---[ end trace 0000000000000000 ]--- [ 47.485004] ------------[ cut here ]------------ [ 47.485991] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.488117] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.489667] Modules linked in: [ 47.490296] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.492657] Tainted: [W]=WARN [ 47.493248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.494853] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.495821] 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 [ 47.499168] RSP: 0018:ffff888016987bc0 EFLAGS: 00010286 [ 47.500188] RAX: 0000000000000000 RBX: ffffed1002d30f78 RCX: ffffffff813a4050 [ 47.501551] RDX: ffff888019ddd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.502893] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d30f2f [ 47.504234] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.505593] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016987df8 [ 47.506934] FS: 00007f1dde3ac900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.508443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.509573] CR2: 00007fffdab7def7 CR3: 000000001abb5000 CR4: 0000000000350ef0 [ 47.510907] Call Trace: [ 47.511383] [ 47.511869] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.512851] ? __create_object+0x59/0x80 [ 47.513698] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.514756] __vmalloc_noprof+0x59/0x60 [ 47.515539] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.516411] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.517368] bpf_prog_alloc+0x39/0x200 [ 47.518136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.519114] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.520078] do_seccomp+0x349/0x25e0 [ 47.520856] ? find_held_lock+0x2b/0x80 [ 47.521670] ? do_prlimit+0x310/0x610 [ 47.522421] ? __pfx_do_seccomp+0x10/0x10 [ 47.523257] ? do_raw_spin_unlock+0x53/0x220 [ 47.524143] ? _raw_spin_unlock+0x1e/0x40 [ 47.524985] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.526018] ? static_key_count+0x60/0x80 [ 47.526875] prctl_set_seccomp+0x4e/0x70 [ 47.527693] __do_sys_prctl+0xe6c/0x1d70 [ 47.528539] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.529405] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.530428] ? irqentry_exit+0xf3/0x650 [ 47.531224] do_syscall_64+0xbf/0x430 [ 47.532000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.533016] RIP: 0033:0x7f1dde89e5cd [ 47.533760] 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 [ 47.537014] RSP: 002b:00007fffdab7bc30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.537917] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1dde89e5cd [ 47.538757] RDX: 0000559de1284e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.539599] RBP: 00007fffdab7bc90 R08: 0000000000000000 R09: 00007fffdab7b330 [ 47.540424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559de403ead0 [ 47.541264] R13: 00007fffdab7c0c0 R14: 0000559de403fbc0 R15: 0000559de4050780 [ 47.542112] [ 47.542388] irq event stamp: 1829 [ 47.542813] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 47.543805] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 47.544866] softirqs last enabled at (1862): [] handle_softirqs+0x50c/0x770 [ 47.545886] softirqs last disabled at (1857): [] __irq_exit_rcu+0xc4/0x100 [ 47.546887] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61734' (ECDSA) to the list of known hosts. 2025/11/19 05:51:12 fuzzer started 2025/11/19 05:51:12 dialing manager at localhost:34383 2025/11/19 05:51:12 checking machine... 2025/11/19 05:51:12 checking revisions... [ 48.292028] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:51:12 testing simple program... [ 48.386804] cgroup: Unknown subsys name 'net' [ 48.479156] cgroup: Unknown subsys name 'cpuset' [ 48.491076] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:51:12 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff84c6acde RDX=000000000003c6ac RSI=000000000003c6ac RDI=ffffffff86fb5608 RBP=ffff88801a9b78a0 RSP=ffff88801a9b77d8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d16 R12=ffff88801a9b78a8 R13=ffff88801a9b7890 R14=ffff88801a9b7889 R15=ffff88801a9b7848 RIP=ffffffff8135e62a 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 00007fa1e2e9d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd7510c000 CR3=000000000df85000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080010001 RBX=00000000000550b8 RCX=ffffffff813518a8 RDX=ffff888009643780 RSI=0000000000000000 RDI=0000000000000000 RBP=ffff88806cf23d00 RSP=ffff88806cf08cc0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffffed100d9e47a1 R13=ffffed100d9e47a0 R14=00000000000adb9f R15=0000000000000000 RIP=ffffffff81751928 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa1e3452650 CR3=000000000e6f4000 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=2031313a31353a353020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031313a31353a3530203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000