[ 46.573611] ------------[ cut here ]------------ [ 46.574523] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.576534] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.578017] Modules linked in: [ 46.578620] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.580615] Tainted: [W]=WARN [ 46.581219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.582699] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.583849] 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 [ 46.587139] RSP: 0018:ffff888017b7fbc0 EFLAGS: 00010286 [ 46.588131] RAX: 0000000000000000 RBX: ffffed1002f6ff78 RCX: ffffffff813a4050 [ 46.589433] RDX: ffff88800df20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.590739] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6ff2f [ 46.592022] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.593332] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b7fdf8 [ 46.594633] FS: 00007ff7b6221900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.596050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.597148] CR2: 00007ff7b6713580 CR3: 000000000d5d2000 CR4: 0000000000350ef0 [ 46.598450] Call Trace: [ 46.598918] [ 46.599358] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.600262] ? __create_object+0x59/0x80 [ 46.601037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.602004] __vmalloc_noprof+0x59/0x60 [ 46.602718] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.603584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.604519] bpf_prog_alloc+0x39/0x200 [ 46.605252] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.606162] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.607074] do_seccomp+0x349/0x25e0 [ 46.607741] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.608651] ? __pfx_do_seccomp+0x10/0x10 [ 46.609463] ? find_held_lock+0x2b/0x80 [ 46.610228] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.611195] ? static_key_count+0x60/0x80 [ 46.611948] prctl_set_seccomp+0x4e/0x70 [ 46.612731] __do_sys_prctl+0xe6c/0x1d70 [ 46.613510] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.614347] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.615303] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.616264] ? irqentry_exit+0xf3/0x650 [ 46.617012] do_syscall_64+0xbf/0x430 [ 46.617702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.618645] RIP: 0033:0x7ff7b67135cd [ 46.619344] 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 [ 46.622515] RSP: 002b:00007ffeee50eab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.623840] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7b67135cd [ 46.625137] RDX: 000055bd69b3ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.626396] RBP: 00007ffeee50eb10 R08: 0000000000000000 R09: 00007ffeee50e1b0 [ 46.627661] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd6a2d3ad0 [ 46.628936] R13: 00007ffeee50ef40 R14: 000055bd6a2d4bc0 R15: 000055bd6a2e5780 [ 46.630242] [ 46.630660] irq event stamp: 1807 [ 46.631297] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 46.632803] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 46.634306] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 46.635814] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 46.637320] ---[ end trace 0000000000000000 ]--- [ 50.032565] ------------[ cut here ]------------ [ 50.033536] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.035259] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 50.036870] Modules linked in: [ 50.037412] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.039174] Tainted: [W]=WARN [ 50.039632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.041004] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.041761] 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 [ 50.044786] RSP: 0018:ffff888016befbc0 EFLAGS: 00010286 [ 50.045728] RAX: 0000000000000000 RBX: ffffed1002d7df78 RCX: ffffffff813a4050 [ 50.046989] RDX: ffff8880160fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.048223] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7df2f [ 50.049342] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.050447] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016befdf8 [ 50.051510] FS: 00007f1342cf7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.052804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.053823] CR2: 00007ffca8444ef8 CR3: 000000000bf7a000 CR4: 0000000000350ef0 [ 50.055004] Call Trace: [ 50.055418] [ 50.055749] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.056508] ? __create_object+0x59/0x80 [ 50.057150] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.057916] __vmalloc_noprof+0x59/0x60 [ 50.058529] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.059258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.060034] bpf_prog_alloc+0x39/0x200 [ 50.060667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.061447] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.062285] do_seccomp+0x349/0x25e0 [ 50.063007] ? find_held_lock+0x2b/0x80 [ 50.063697] ? do_prlimit+0x310/0x610 [ 50.064432] ? __pfx_do_seccomp+0x10/0x10 [ 50.065220] ? do_raw_spin_unlock+0x53/0x220 [ 50.066011] ? _raw_spin_unlock+0x1e/0x40 [ 50.066630] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.067448] ? static_key_count+0x60/0x80 [ 50.068131] prctl_set_seccomp+0x4e/0x70 [ 50.068763] __do_sys_prctl+0xe6c/0x1d70 [ 50.069436] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.070219] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.071065] ? irqentry_exit+0xf3/0x650 [ 50.071667] do_syscall_64+0xbf/0x430 [ 50.072287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.073088] RIP: 0033:0x7f13431e95cd [ 50.073647] 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 [ 50.076366] RSP: 002b:00007ffca84436b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.077532] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13431e95cd [ 50.078626] RDX: 000055df8d27ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.079720] RBP: 00007ffca8443710 R08: 0000000000000000 R09: 00007ffca8442db0 [ 50.080822] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dfb163ead0 [ 50.081908] R13: 00007ffca8443b40 R14: 000055dfb163fbc0 R15: 000055dfb1650780 [ 50.083014] [ 50.083373] irq event stamp: 1763 [ 50.083883] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 50.085191] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 50.086478] softirqs last enabled at (1266): [] handle_softirqs+0x50c/0x770 [ 50.087788] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 50.089102] ---[ end trace 0000000000000000 ]--- [ 50.870102] ------------[ cut here ]------------ [ 50.871053] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.873116] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.874615] Modules linked in: [ 50.875264] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.877259] Tainted: [W]=WARN [ 50.877808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.879275] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.880177] 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 [ 50.883379] RSP: 0018:ffff88801730fbc0 EFLAGS: 00010286 [ 50.884367] RAX: 0000000000000000 RBX: ffffed1002e61f78 RCX: ffffffff813a4050 [ 50.885641] RDX: ffff88800b2c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.886915] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e61f2f [ 50.888222] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.889515] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801730fdf8 [ 50.890790] FS: 00007fe7a4f8b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.892258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.893309] CR2: 00007ffd6cac3ef8 CR3: 000000000d5be000 CR4: 0000000000350ef0 [ 50.894592] Call Trace: [ 50.895106] [ 50.895520] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.896437] ? __create_object+0x59/0x80 [ 50.897216] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.898181] __vmalloc_noprof+0x59/0x60 [ 50.898890] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.899762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.900717] bpf_prog_alloc+0x39/0x200 [ 50.901451] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.902375] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.903281] do_seccomp+0x349/0x25e0 [ 50.903946] ? find_held_lock+0x2b/0x80 [ 50.904728] ? do_prlimit+0x310/0x610 [ 50.905483] ? __pfx_do_seccomp+0x10/0x10 [ 50.906278] ? do_raw_spin_unlock+0x53/0x220 [ 50.907106] ? _raw_spin_unlock+0x1e/0x40 [ 50.907848] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.908833] ? static_key_count+0x60/0x80 [ 50.909628] prctl_set_seccomp+0x4e/0x70 [ 50.910408] __do_sys_prctl+0xe6c/0x1d70 [ 50.911198] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.912059] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.913040] ? irqentry_exit+0xf3/0x650 [ 50.913765] do_syscall_64+0xbf/0x430 [ 50.914507] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.915454] RIP: 0033:0x7fe7a547d5cd [ 50.916155] 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 [ 50.919339] RSP: 002b:00007ffd6cac1ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.920727] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7a547d5cd [ 50.922011] RDX: 0000561c2dabfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.923290] RBP: 00007ffd6cac1d40 R08: 0000000000000000 R09: 00007ffd6cac13e0 [ 50.924567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c3f7bcad0 [ 50.925849] R13: 00007ffd6cac2170 R14: 0000561c3f7bdbc0 R15: 0000561c3f7ce780 [ 50.927164] [ 50.927589] irq event stamp: 1747 [ 50.928244] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.929760] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 50.931269] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 50.932813] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 50.934339] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21869' (ECDSA) to the list of known hosts. 2025/11/19 05:25:39 fuzzer started 2025/11/19 05:25:39 dialing manager at localhost:34383 2025/11/19 05:25:39 checking machine... 2025/11/19 05:25:39 checking revisions... [ 51.818832] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:25:39 testing simple program... [ 51.907155] cgroup: Unknown subsys name 'net' [ 51.977611] cgroup: Unknown subsys name 'cpuset' [ 52.003244] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:25:39 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00000000fffffda4 RCX=ffffffff822f6b7f RDX=ffff888015cd3780 RSI=ffffffff822f6cb9 RDI=0000000000000005 RBP=ffff888012d9e528 RSP=ffff888015c07978 R8 =0000000000000010 R9 =ffff888015c07c38 R10=00000000fffffda4 R11=0000000000000001 R12=0000000000000000 R13=00000000000002f1 R14=00000000000002f1 R15=ffff888012da59c0 RIP=ffffffff81751e08 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 00007f1342cf7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f13432af0b0 CR3=000000001f9da000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff8880096fb780 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009757748 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000897b R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81529352 RFL=00000006 [-----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=00007fffc1e0f708 CR3=000000000dcc8000 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=9f3544bb67f8e19631453d6b7c80cf1d XMM02=0000000000304098ec2efd57dc4c00df XMM03=00000000003116307c3d6c48656412d2 XMM04=6e01507bb552ba3300000000000ae988 XMM05=0394861f14684e5900000000003207e8 XMM06=893a7b47a7a7b328000000000031aee8 XMM07=e042d86d42eb936e0000000000312018 XMM08=7c3d6c48656412d200000000003040f8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000