[ 54.259019] ------------[ cut here ]------------ [ 54.260091] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.262373] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 54.264354] Modules linked in: [ 54.265166] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.267435] Tainted: [W]=WARN [ 54.268117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.269814] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.270864] 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 [ 54.274498] RSP: 0018:ffff88801bc4fbc0 EFLAGS: 00010286 [ 54.275644] RAX: 0000000000000000 RBX: ffffed1003789f78 RCX: ffffffff813a4050 [ 54.277100] RDX: ffff888013e00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.278568] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003789f2f [ 54.280021] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.281484] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bc4fdf8 [ 54.282934] FS: 00007fb9dffca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.284561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.285751] CR2: 00007fff57bfbef7 CR3: 000000000dae6000 CR4: 0000000000350ef0 [ 54.287194] Call Trace: [ 54.287761] [ 54.288227] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.289223] ? __create_object+0x59/0x80 [ 54.290703] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.291798] __vmalloc_noprof+0x59/0x60 [ 54.292645] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.293628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.294696] bpf_prog_alloc+0x39/0x200 [ 54.295484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.296516] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.297583] do_seccomp+0x349/0x25e0 [ 54.298332] ? find_held_lock+0x2b/0x80 [ 54.299183] ? do_prlimit+0x310/0x610 [ 54.300072] ? __pfx_do_seccomp+0x10/0x10 [ 54.300969] ? do_raw_spin_unlock+0x53/0x220 [ 54.301937] ? _raw_spin_unlock+0x1e/0x40 [ 54.302824] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.303913] ? static_key_count+0x60/0x80 [ 54.304802] prctl_set_seccomp+0x4e/0x70 [ 54.305687] __do_sys_prctl+0xe6c/0x1d70 [ 54.306521] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.307496] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.308619] ? irqentry_exit+0xf3/0x650 [ 54.309447] do_syscall_64+0xbf/0x430 [ 54.310287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.311380] RIP: 0033:0x7fb9e04bc5cd [ 54.312190] 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 [ 54.315774] RSP: 002b:00007fff57bfa930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.317326] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9e04bc5cd [ 54.318749] RDX: 000055892aa16e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.320188] RBP: 00007fff57bfa990 R08: 0000000000000000 R09: 00007fff57bfa030 [ 54.321742] R10: 0000000000000000 R11: 0000000000000246 R12: 000055893d98fad0 [ 54.323200] R13: 00007fff57bfadc0 R14: 000055893d990bc0 R15: 000055893d9a1780 [ 54.324485] [ 54.324944] irq event stamp: 1907 [ 54.325580] hardirqs last enabled at (1917): [] __up_console_sem+0x78/0x80 [ 54.327043] hardirqs last disabled at (1926): [] __up_console_sem+0x5d/0x80 [ 54.328485] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 54.329978] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 54.331433] ---[ end trace 0000000000000000 ]--- [ 57.746305] ------------[ cut here ]------------ [ 57.747074] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.748737] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 57.749992] Modules linked in: [ 57.750493] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.752165] Tainted: [W]=WARN [ 57.752660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.753891] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.754643] 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 [ 57.757269] RSP: 0018:ffff888016ce7bc0 EFLAGS: 00010286 [ 57.758083] RAX: 0000000000000000 RBX: ffffed1002d9cf78 RCX: ffffffff813a4050 [ 57.759138] RDX: ffff888013e05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.760190] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9cf2f [ 57.761240] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.762317] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ce7df8 [ 57.763374] FS: 00007fc8197fd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.764566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.765415] CR2: 00007fff5f45aef7 CR3: 000000000d908000 CR4: 0000000000350ef0 [ 57.766467] Call Trace: [ 57.766878] [ 57.767215] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.767947] ? __create_object+0x59/0x80 [ 57.768587] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.769360] __vmalloc_noprof+0x59/0x60 [ 57.769981] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.770696] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.771425] bpf_prog_alloc+0x39/0x200 [ 57.772030] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.772786] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.773504] do_seccomp+0x349/0x25e0 [ 57.774094] ? find_held_lock+0x2b/0x80 [ 57.774717] ? do_prlimit+0x310/0x610 [ 57.775296] ? __pfx_do_seccomp+0x10/0x10 [ 57.775932] ? do_raw_spin_unlock+0x53/0x220 [ 57.776610] ? _raw_spin_unlock+0x1e/0x40 [ 57.777217] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.778021] ? static_key_count+0x60/0x80 [ 57.778682] prctl_set_seccomp+0x4e/0x70 [ 57.779288] __do_sys_prctl+0xe6c/0x1d70 [ 57.779931] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.780639] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.781408] ? irqentry_exit+0xf3/0x650 [ 57.782037] do_syscall_64+0xbf/0x430 [ 57.782648] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.783403] RIP: 0033:0x7fc819cef5cd [ 57.783984] 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 [ 57.786606] RSP: 002b:00007fff5f459bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.787733] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc819cef5cd [ 57.788782] RDX: 000055c8488a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.789846] RBP: 00007fff5f459c30 R08: 0000000000000000 R09: 00007fff5f4592d0 [ 57.790900] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c852bffb10 [ 57.791959] R13: 00007fff5f45a060 R14: 000055c852c002b0 R15: 000055c852c146f0 [ 57.793030] [ 57.793393] irq event stamp: 1775 [ 57.793925] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 57.795182] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 57.796442] softirqs last enabled at (1274): [] handle_softirqs+0x50c/0x770 [ 57.797725] softirqs last disabled at (1261): [] __irq_exit_rcu+0xc4/0x100 [ 57.798972] ---[ end trace 0000000000000000 ]--- [ 58.565670] ------------[ cut here ]------------ [ 58.566423] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.568075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/261 [ 58.569279] Modules linked in: [ 58.569825] CPU: 1 UID: 104 PID: 261 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.571700] Tainted: [W]=WARN [ 58.572169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.573883] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.574666] 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 [ 58.577643] RSP: 0018:ffff888015d4fbc0 EFLAGS: 00010286 [ 58.578411] RAX: 0000000000000000 RBX: ffffed1002ba9f78 RCX: ffffffff813a4050 [ 58.579787] RDX: ffff888019ba3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.580867] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba9f2f [ 58.581936] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.582997] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d4fdf8 [ 58.584059] FS: 00007f12f42ba900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.585269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.586160] CR2: 00007f12f48204a6 CR3: 000000000e525000 CR4: 0000000000350ef0 [ 58.587219] Call Trace: [ 58.587646] [ 58.587989] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.588736] ? __create_object+0x59/0x80 [ 58.589353] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.590163] __vmalloc_noprof+0x59/0x60 [ 58.590806] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.591497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.592264] bpf_prog_alloc+0x39/0x200 [ 58.592876] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.593664] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.594382] do_seccomp+0x349/0x25e0 [ 58.594982] ? find_held_lock+0x2b/0x80 [ 58.595638] ? do_prlimit+0x310/0x610 [ 58.596215] ? __pfx_do_seccomp+0x10/0x10 [ 58.596866] ? do_raw_spin_unlock+0x53/0x220 [ 58.597575] ? _raw_spin_unlock+0x1e/0x40 [ 58.598183] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.598975] ? static_key_count+0x60/0x80 [ 58.599641] prctl_set_seccomp+0x4e/0x70 [ 58.600245] __do_sys_prctl+0xe6c/0x1d70 [ 58.600905] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.601637] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.602405] ? irqentry_exit+0xf3/0x650 [ 58.603037] do_syscall_64+0xbf/0x430 [ 58.603659] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.604414] RIP: 0033:0x7f12f47ac5cd [ 58.605006] 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 [ 58.607639] RSP: 002b:00007ffe21fa6070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.608768] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12f47ac5cd [ 58.609849] RDX: 000056430167fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.610913] RBP: 00007ffe21fa60d0 R08: 0000000000000000 R09: 00007ffe21fa5770 [ 58.611976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564327a11bf0 [ 58.613046] R13: 00007ffe21fa6500 R14: 0000564327a1b380 R15: 0000564327a26460 [ 58.614143] [ 58.614498] irq event stamp: 1887 [ 58.615040] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 58.616300] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 58.617577] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 58.618861] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 58.620124] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27246' (ECDSA) to the list of known hosts. 2025/11/18 08:41:27 fuzzer started 2025/11/18 08:41:27 dialing manager at localhost:34383 2025/11/18 08:41:27 checking machine... 2025/11/18 08:41:27 checking revisions... [ 59.548596] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:41:27 testing simple program... [ 59.641267] cgroup: Unknown subsys name 'net' [ 59.717351] cgroup: Unknown subsys name 'cpuset' [ 59.730447] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:41:26 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=dbb4eea2afda9c26 RDX=0000000047c600cd RSI=00000000a7d4e276 RDI=00000000001044d2 RBP=ffffffff85e1ff20 RSP=ffff888019b6fc30 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b RFL=00000206 [-----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 00007fc8197fd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc8197dc020 CR3=000000001f9b1000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffc90000660000 RBX=ffff88800b350c80 RCX=1ffff1100166a263 RDX=1ffff1100166a1d6 RSI=0000000000000004 RDI=ffff88800b351300 RBP=1ffff110013a0f53 RSP=ffff888009d07a20 R8 =0000000000000001 R9 =ffffed10013a0f32 R10=0000000000000003 R11=0000000000000001 R12=ffff88800b350e98 R13=0000000000000000 R14=ffff88800b350000 R15=ffff88800b350c80 RIP=ffffffff83624063 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9f226ec790 CR3=000000001f99b000 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=5916f10ccc3ec08ae745ba1735d3753a XMM02=ec2efd57dc4c00df0000000000302698 XMM03=8aead52c3c517bf60000000000302768 XMM04=2ac46d03c8b2328100000000000ae988 XMM05=1319e678c5640f8a000000000031fc30 XMM06=851ee9f296222101000000000031fb98 XMM07=58f17c1affdc82d6000000000030fa68 XMM08=406589be3f9c4b22000000000030f8d0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000