[ 46.051922] ------------[ cut here ]------------ [ 46.052854] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.054827] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.056265] Modules linked in: [ 46.056912] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.058923] Tainted: [W]=WARN [ 46.059528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.060986] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.061911] 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 [ 46.065115] RSP: 0018:ffff888015c37bc0 EFLAGS: 00010286 [ 46.066113] RAX: 0000000000000000 RBX: ffffed1002b86f78 RCX: ffffffff813a4050 [ 46.067415] RDX: ffff888016591bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.068693] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b86f2f [ 46.069977] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.071269] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c37df8 [ 46.072556] FS: 00007f7e7795d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.073984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.075059] CR2: 00007ffcb35a1ef8 CR3: 00000000177e5000 CR4: 0000000000350ef0 [ 46.076364] Call Trace: [ 46.076864] [ 46.077273] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.078174] ? __create_object+0x59/0x80 [ 46.079001] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.079972] __vmalloc_noprof+0x59/0x60 [ 46.080743] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.081615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.082570] bpf_prog_alloc+0x39/0x200 [ 46.083267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.084196] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.085081] do_seccomp+0x349/0x25e0 [ 46.085796] ? find_held_lock+0x2b/0x80 [ 46.086574] ? do_prlimit+0x310/0x610 [ 46.087278] ? __pfx_do_seccomp+0x10/0x10 [ 46.088069] ? do_raw_spin_unlock+0x53/0x220 [ 46.088905] ? _raw_spin_unlock+0x1e/0x40 [ 46.089701] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.090674] ? static_key_count+0x60/0x80 [ 46.091428] prctl_set_seccomp+0x4e/0x70 [ 46.092204] __do_sys_prctl+0xe6c/0x1d70 [ 46.092997] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.093864] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.094853] ? irqentry_exit+0xf3/0x650 [ 46.095630] do_syscall_64+0xbf/0x430 [ 46.096327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.097271] RIP: 0033:0x7f7e77e4f5cd [ 46.097971] 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 [ 46.101143] RSP: 002b:00007ffcb35a0060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.102541] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e77e4f5cd [ 46.103819] RDX: 0000561a51f33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.105102] RBP: 00007ffcb35a00c0 R08: 0000000000000000 R09: 00007ffcb359f760 [ 46.106383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a6f4fb2b0 [ 46.107503] R13: 00007ffcb35a04f0 R14: 0000561a6f4fdd20 R15: 0000561a6f50f8d0 [ 46.108581] [ 46.108931] irq event stamp: 1773 [ 46.109438] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 46.110742] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 46.112006] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 46.113278] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 46.114538] ---[ end trace 0000000000000000 ]--- [ 48.975603] ------------[ cut here ]------------ [ 48.976550] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.978572] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.980009] Modules linked in: [ 48.980649] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.982676] Tainted: [W]=WARN [ 48.983237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.984735] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.985659] 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 [ 48.988849] RSP: 0018:ffff888016a97bc0 EFLAGS: 00010286 [ 48.989831] RAX: 0000000000000000 RBX: ffffed1002d52f78 RCX: ffffffff813a4050 [ 48.991155] RDX: ffff888015c61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.992451] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d52f2f [ 48.993747] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.995048] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a97df8 [ 48.996320] FS: 00007efea00b1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.997763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.998846] CR2: 00007efea05a3580 CR3: 000000000d6a1000 CR4: 0000000000350ef0 [ 49.000134] Call Trace: [ 49.000636] [ 49.001063] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.001959] ? __create_object+0x59/0x80 [ 49.002752] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.003732] __vmalloc_noprof+0x59/0x60 [ 49.004497] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.005322] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.006256] bpf_prog_alloc+0x39/0x200 [ 49.007006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.007952] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.008865] do_seccomp+0x349/0x25e0 [ 49.009596] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.010522] ? __pfx_do_seccomp+0x10/0x10 [ 49.011272] ? find_held_lock+0x2b/0x80 [ 49.012035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.013006] ? static_key_count+0x60/0x80 [ 49.013821] prctl_set_seccomp+0x4e/0x70 [ 49.014615] __do_sys_prctl+0xe6c/0x1d70 [ 49.015347] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.016199] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.017173] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.018143] ? irqentry_exit+0xf3/0x650 [ 49.018937] do_syscall_64+0xbf/0x430 [ 49.019662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.020629] RIP: 0033:0x7efea05a35cd [ 49.021290] 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 [ 49.024472] RSP: 002b:00007ffff9c28690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.025835] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efea05a35cd [ 49.027137] RDX: 0000561f7a599e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.028425] RBP: 00007ffff9c286f0 R08: 0000000000000000 R09: 00007ffff9c27d90 [ 49.029746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f82556bf0 [ 49.031036] R13: 00007ffff9c28b20 R14: 0000561f82560380 R15: 0000561f8256b460 [ 49.032351] [ 49.032826] irq event stamp: 1745 [ 49.033431] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.035082] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 49.036656] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 49.038214] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 49.039750] ---[ end trace 0000000000000000 ]--- [ 49.792039] ------------[ cut here ]------------ [ 49.793004] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.794940] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.796375] Modules linked in: [ 49.796995] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.799161] Tainted: [W]=WARN [ 49.800007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.801439] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.802311] 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 [ 49.805386] RSP: 0018:ffff888015fbfbc0 EFLAGS: 00010286 [ 49.806338] RAX: 0000000000000000 RBX: ffffed1002bf7f78 RCX: ffffffff813a4050 [ 49.807591] RDX: ffff888015c39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.808828] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf7f2f [ 49.810077] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.811329] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fbfdf8 [ 49.812580] FS: 00007f5f0431f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.813974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.815020] CR2: 00007fff0e759ef8 CR3: 000000001fa2c000 CR4: 0000000000350ef0 [ 49.816263] Call Trace: [ 49.816765] [ 49.817173] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.818049] ? __create_object+0x59/0x80 [ 49.818829] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.819784] __vmalloc_noprof+0x59/0x60 [ 49.820522] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.821324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.822221] bpf_prog_alloc+0x39/0x200 [ 49.822947] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.823870] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.824755] do_seccomp+0x349/0x25e0 [ 49.825423] ? find_held_lock+0x2b/0x80 [ 49.826174] ? do_prlimit+0x310/0x610 [ 49.826905] ? __pfx_do_seccomp+0x10/0x10 [ 49.827680] ? do_raw_spin_unlock+0x53/0x220 [ 49.828490] ? _raw_spin_unlock+0x1e/0x40 [ 49.829200] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.830135] ? static_key_count+0x60/0x80 [ 49.830914] prctl_set_seccomp+0x4e/0x70 [ 49.831680] __do_sys_prctl+0xe6c/0x1d70 [ 49.832387] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.833230] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.834165] ? irqentry_exit+0xf3/0x650 [ 49.834939] do_syscall_64+0xbf/0x430 [ 49.835663] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.836584] RIP: 0033:0x7f5f048115cd [ 49.837235] 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 [ 49.840364] RSP: 002b:00007fff0e758ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.841770] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f048115cd [ 49.843082] RDX: 00005596f7570e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.844378] RBP: 00007fff0e758f30 R08: 0000000000000000 R09: 00007fff0e7585d0 [ 49.845696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559702276ad0 [ 49.847022] R13: 00007fff0e759360 R14: 0000559702277bc0 R15: 0000559702288780 [ 49.848326] [ 49.848813] irq event stamp: 1913 [ 49.849540] hardirqs last enabled at (1923): [] __up_console_sem+0x78/0x80 [ 49.851281] hardirqs last disabled at (1932): [] __up_console_sem+0x5d/0x80 [ 49.852835] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 49.854383] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 49.855913] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11735' (ECDSA) to the list of known hosts. 2025/11/18 15:55:02 fuzzer started 2025/11/18 15:55:02 dialing manager at localhost:34383 2025/11/18 15:55:02 checking machine... 2025/11/18 15:55:02 checking revisions... [ 50.791898] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:55:02 testing simple program... [ 50.878756] cgroup: Unknown subsys name 'net' [ 50.923765] cgroup: Unknown subsys name 'cpuset' [ 50.947279] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:55:01 Registers: info registers vcpu 0 RAX=000000217711423c RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000021 RSI=ffff88806ce23b00 RDI=000000000004d27d RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000dcdbe R11=0000000000000001 R12=000000000004d27d R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000016 [----AP-] 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 00007efea00b1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efea006a008 CR3=000000000dd28000 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=0000000000000007 RBX=ffff8880096fb780 RCX=ffff8880097578e0 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880096fbb7c RBP=ffff888009757898 RSP=ffff888009757768 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000000 R13=ffff888009757888 R14=ffff888009757888 R15=ffff888009757840 RIP=ffffffff815bd737 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdcc484558 CR3=000000000b990000 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=2031303a35353a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031303a35353a3531203831 XMM08=74696c6962617061633d7373616c6374 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000