[ 45.765555] ------------[ cut here ]------------ [ 45.766541] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.768663] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.770176] Modules linked in: [ 45.770902] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.772987] Tainted: [W]=WARN [ 45.773642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.775163] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.776146] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 45.779597] RSP: 0018:ffff8880139d7bc0 EFLAGS: 00010286 [ 45.780644] RAX: 0000000000000000 RBX: ffffed100273af78 RCX: ffffffff813a4050 [ 45.781983] RDX: ffff88800d68d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.783321] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100273af2f [ 45.784660] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.786010] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880139d7df8 [ 45.787350] FS: 00007f929fa26900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.788874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.790020] CR2: 00007f929ff18580 CR3: 000000000c7db000 CR4: 0000000000350ef0 [ 45.791354] Call Trace: [ 45.791844] [ 45.792330] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.793231] ? __create_object+0x59/0x80 [ 45.794056] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.795075] __vmalloc_noprof+0x59/0x60 [ 45.795897] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.796812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.797816] bpf_prog_alloc+0x39/0x200 [ 45.798602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.799565] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.800533] do_seccomp+0x349/0x25e0 [ 45.801258] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.802224] ? __pfx_do_seccomp+0x10/0x10 [ 45.803042] ? find_held_lock+0x2b/0x80 [ 45.803854] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.804856] ? static_key_count+0x60/0x80 [ 45.805708] prctl_set_seccomp+0x4e/0x70 [ 45.806547] __do_sys_prctl+0xe6c/0x1d70 [ 45.807377] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.808243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.809335] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.810351] ? irqentry_exit+0xf3/0x650 [ 45.811092] do_syscall_64+0xbf/0x430 [ 45.811891] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.812886] RIP: 0033:0x7f929ff185cd [ 45.813641] 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 [ 45.816924] RSP: 002b:00007ffdec4ca230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.818382] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f929ff185cd [ 45.819736] RDX: 000056037d7b7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.821056] RBP: 00007ffdec4ca290 R08: 0000000000000000 R09: 00007ffdec4c9930 [ 45.822422] R10: 0000000000000000 R11: 0000000000000246 R12: 00005603a5be0ad0 [ 45.823780] R13: 00007ffdec4ca6c0 R14: 00005603a5be1bc0 R15: 00005603a5bf2780 [ 45.825155] [ 45.825642] irq event stamp: 1735 [ 45.826347] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 45.828016] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 45.829627] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 45.831252] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 45.832837] ---[ end trace 0000000000000000 ]--- [ 49.310733] ------------[ cut here ]------------ [ 49.311667] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.313766] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.315294] Modules linked in: [ 49.315920] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.317887] Tainted: [W]=WARN [ 49.318462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.319948] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.320866] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.324040] RSP: 0018:ffff88800e607bc0 EFLAGS: 00010286 [ 49.325004] RAX: 0000000000000000 RBX: ffffed1001cc0f78 RCX: ffffffff813a4050 [ 49.326287] RDX: ffff888016028000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.327570] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cc0f2f [ 49.328878] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.330148] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e607df8 [ 49.331417] FS: 00007f81262c1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.332865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.333917] CR2: 00007f81267b3580 CR3: 000000001eddf000 CR4: 0000000000350ef0 [ 49.335189] Call Trace: [ 49.335693] [ 49.336135] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.337031] ? __create_object+0x59/0x80 [ 49.337806] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.338756] __vmalloc_noprof+0x59/0x60 [ 49.339506] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.340409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.341332] bpf_prog_alloc+0x39/0x200 [ 49.342018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.342942] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.343874] do_seccomp+0x349/0x25e0 [ 49.344586] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.345489] ? __pfx_do_seccomp+0x10/0x10 [ 49.346221] ? find_held_lock+0x2b/0x80 [ 49.346970] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.347955] ? static_key_count+0x60/0x80 [ 49.348743] prctl_set_seccomp+0x4e/0x70 [ 49.349513] __do_sys_prctl+0xe6c/0x1d70 [ 49.350239] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.351098] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.352098] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.353056] ? irqentry_exit+0xf3/0x650 [ 49.353817] do_syscall_64+0xbf/0x430 [ 49.354566] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.355505] RIP: 0033:0x7f81267b35cd [ 49.356193] 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 [ 49.359370] RSP: 002b:00007ffecf5b1ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.360761] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81267b35cd [ 49.362041] RDX: 000055e30e297e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.363339] RBP: 00007ffecf5b1f00 R08: 0000000000000000 R09: 00007ffecf5b15a0 [ 49.364671] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e339b55240 [ 49.365946] R13: 00007ffecf5b2330 R14: 000055e339b5e380 R15: 000055e339b69540 [ 49.367260] [ 49.367740] irq event stamp: 1759 [ 49.368401] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.369926] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.371450] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 49.373027] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 49.374543] ---[ end trace 0000000000000000 ]--- [ 50.189113] ------------[ cut here ]------------ [ 50.190102] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.192168] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.193734] Modules linked in: [ 50.194381] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.196392] Tainted: [W]=WARN [ 50.196973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.198462] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.199383] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.202611] RSP: 0018:ffff888019807bc0 EFLAGS: 00010286 [ 50.203594] RAX: 0000000000000000 RBX: ffffed1003300f78 RCX: ffffffff813a4050 [ 50.204910] RDX: ffff888016880000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.206203] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003300f2f [ 50.207507] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.208809] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019807df8 [ 50.210116] FS: 00007fb2a79b7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.211810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.212875] CR2: 00007ffdea110ef7 CR3: 000000001aeb1000 CR4: 0000000000350ef0 [ 50.214309] Call Trace: [ 50.214833] [ 50.215380] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.216467] ? __create_object+0x59/0x80 [ 50.217227] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.218218] __vmalloc_noprof+0x59/0x60 [ 50.218974] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.219877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.220804] bpf_prog_alloc+0x39/0x200 [ 50.221576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.222506] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.223405] do_seccomp+0x349/0x25e0 [ 50.224082] ? find_held_lock+0x2b/0x80 [ 50.224854] ? do_prlimit+0x310/0x610 [ 50.225623] ? __pfx_do_seccomp+0x10/0x10 [ 50.226416] ? do_raw_spin_unlock+0x53/0x220 [ 50.227217] ? _raw_spin_unlock+0x1e/0x40 [ 50.228007] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.228970] ? static_key_count+0x60/0x80 [ 50.229789] prctl_set_seccomp+0x4e/0x70 [ 50.230566] __do_sys_prctl+0xe6c/0x1d70 [ 50.231368] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.232201] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.233208] ? irqentry_exit+0xf3/0x650 [ 50.234002] do_syscall_64+0xbf/0x430 [ 50.234756] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.235731] RIP: 0033:0x7fb2a7ea95cd [ 50.236442] 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 [ 50.239663] RSP: 002b:00007ffdea10fab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.241054] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2a7ea95cd [ 50.242360] RDX: 0000562d8a59de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.243659] RBP: 00007ffdea10fb10 R08: 0000000000000000 R09: 00007ffdea10f1b0 [ 50.244969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d95c8ead0 [ 50.246268] R13: 00007ffdea10ff40 R14: 0000562d95c8fbc0 R15: 0000562d95ca0780 [ 50.247574] [ 50.248010] irq event stamp: 2695 [ 50.248599] hardirqs last enabled at (2705): [] __up_console_sem+0x78/0x80 [ 50.249992] hardirqs last disabled at (2714): [] __up_console_sem+0x5d/0x80 [ 50.251380] softirqs last enabled at (2642): [] handle_softirqs+0x50c/0x770 [ 50.252783] softirqs last disabled at (2637): [] __irq_exit_rcu+0xc4/0x100 [ 50.254148] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32043' (ECDSA) to the list of known hosts. 2025/11/17 20:26:49 fuzzer started 2025/11/17 20:26:50 dialing manager at localhost:37895 2025/11/17 20:26:50 checking machine... 2025/11/17 20:26:50 checking revisions... [ 51.177483] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:26:50 testing simple program... [ 51.282009] cgroup: Unknown subsys name 'net' [ 51.350378] cgroup: Unknown subsys name 'cpuset' [ 51.374444] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:26:49 Registers: info registers vcpu 0 RAX=ffffc90000660000 RBX=ffff88800e930c80 RCX=1ffff11001d2625e RDX=1ffff11001d261d6 RSI=0000000000000004 RDI=ffff8880095ff990 RBP=1ffff110012bff53 RSP=ffff8880095ffa20 R8 =0000000000000001 R9 =ffffed10012bff32 R10=0000000000000003 R11=0000000000000001 R12=ffff88800e930e98 R13=000000000000245d R14=ffff88800e930000 R15=ffff88800e930c80 RIP=ffffffff83623578 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e339b7c568 CR3=000000000cde1000 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=cddffc23d4abe50800000000000ae988 XMM05=728478f413c5676f0000000000322418 XMM06=d96330e2d2db86320000000000321560 XMM07=fb795ef6d65770560000000000311780 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000014b RBX=ffff88801602b780 RCX=0000000000000100 RDX=0000000000000008 RSI=ffff88801602c200 RDI=ffff88801602c1d8 RBP=ffff88801602c1d8 RSP=ffff88800f6c78c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801602c200 R13=7a63547877e175eb R14=0000000000000001 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 00007f81262c1900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffecf5ac000 CR3=000000001ee5f000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000