[ 38.885640] ------------[ cut here ]------------ [ 38.886615] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.888681] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.891547] Modules linked in: [ 38.892157] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.894559] Tainted: [W]=WARN [ 38.895127] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.896634] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.897561] 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 [ 38.900718] RSP: 0018:ffff8880141bfbc0 EFLAGS: 00010286 [ 38.901692] RAX: 0000000000000000 RBX: ffffed1002837f78 RCX: ffffffff813a4050 [ 38.902987] RDX: ffff888015820000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.904276] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002837f2f [ 38.905559] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.906847] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880141bfdf8 [ 38.908131] FS: 00007f53e79ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.909573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.910631] CR2: 00007fff8c195ef8 CR3: 000000000f034000 CR4: 0000000000350ef0 [ 38.911932] Call Trace: [ 38.912444] [ 38.912860] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.913762] ? __create_object+0x59/0x80 [ 38.914540] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.915526] __vmalloc_noprof+0x59/0x60 [ 38.916294] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.917123] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.918059] bpf_prog_alloc+0x39/0x200 [ 38.918810] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.919748] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.920665] do_seccomp+0x349/0x25e0 [ 38.921378] ? find_held_lock+0x2b/0x80 [ 38.922092] ? do_prlimit+0x310/0x610 [ 38.922845] ? __pfx_do_seccomp+0x10/0x10 [ 38.923633] ? do_raw_spin_unlock+0x53/0x220 [ 38.924476] ? _raw_spin_unlock+0x1e/0x40 [ 38.925265] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.926185] ? static_key_count+0x60/0x80 [ 38.927001] prctl_set_seccomp+0x4e/0x70 [ 38.927780] __do_sys_prctl+0xe6c/0x1d70 [ 38.928556] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.929426] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.930396] ? irqentry_exit+0xf3/0x650 [ 38.931122] do_syscall_64+0xbf/0x430 [ 38.931865] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.932808] RIP: 0033:0x7f53e7ede5cd [ 38.933509] 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 [ 38.936688] RSP: 002b:00007fff8c194d40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.938059] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53e7ede5cd [ 38.939370] RDX: 00005559fef92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.940648] RBP: 00007fff8c194da0 R08: 0000000000000000 R09: 00007fff8c194440 [ 38.941932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a3dd68ad0 [ 38.943224] R13: 00007fff8c1951d0 R14: 0000555a3dd69bc0 R15: 0000555a3dd7a780 [ 38.944531] [ 38.944953] irq event stamp: 2095 [ 38.945604] hardirqs last enabled at (2105): [] __up_console_sem+0x78/0x80 [ 38.947129] hardirqs last disabled at (2114): [] __up_console_sem+0x5d/0x80 [ 38.948636] softirqs last enabled at (2044): [] handle_softirqs+0x50c/0x770 [ 38.950174] softirqs last disabled at (2039): [] __irq_exit_rcu+0xc4/0x100 [ 38.951727] ---[ end trace 0000000000000000 ]--- [ 42.389591] ------------[ cut here ]------------ [ 42.390545] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.392600] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.394047] Modules linked in: [ 42.394670] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.396901] Tainted: [W]=WARN [ 42.397575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.399058] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.399986] 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 [ 42.403157] RSP: 0018:ffff8880170d7bc0 EFLAGS: 00010286 [ 42.404136] RAX: 0000000000000000 RBX: ffffed1002e1af78 RCX: ffffffff813a4050 [ 42.405420] RDX: ffff888019d0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.406702] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1af2f [ 42.407998] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.409276] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170d7df8 [ 42.410544] FS: 00007f3d57224900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.411985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.413051] CR2: 00007f3d57716580 CR3: 000000001b863000 CR4: 0000000000350ef0 [ 42.414360] Call Trace: [ 42.414826] [ 42.415299] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.416146] ? __create_object+0x59/0x80 [ 42.416921] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.417885] __vmalloc_noprof+0x59/0x60 [ 42.418636] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.419518] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.420454] bpf_prog_alloc+0x39/0x200 [ 42.421139] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.422063] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.422977] do_seccomp+0x349/0x25e0 [ 42.423685] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.424582] ? __pfx_do_seccomp+0x10/0x10 [ 42.425376] ? find_held_lock+0x2b/0x80 [ 42.426083] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.427057] ? static_key_count+0x60/0x80 [ 42.427857] prctl_set_seccomp+0x4e/0x70 [ 42.428640] __do_sys_prctl+0xe6c/0x1d70 [ 42.429424] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.430297] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.431288] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.432253] ? irqentry_exit+0xf3/0x650 [ 42.432970] do_syscall_64+0xbf/0x430 [ 42.433714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.434664] RIP: 0033:0x7f3d577165cd [ 42.435390] 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 [ 42.438538] RSP: 002b:00007ffe30a74180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.439914] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d577165cd [ 42.441214] RDX: 000055bc1a36fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.442479] RBP: 00007ffe30a741e0 R08: 0000000000000000 R09: 00007ffe30a73880 [ 42.443775] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc1a4f2ad0 [ 42.445039] R13: 00007ffe30a74610 R14: 000055bc1a4f3bc0 R15: 000055bc1a504780 [ 42.446337] [ 42.446758] irq event stamp: 1905 [ 42.447420] hardirqs last enabled at (1915): [] __up_console_sem+0x78/0x80 [ 42.448933] hardirqs last disabled at (1924): [] __up_console_sem+0x5d/0x80 [ 42.450451] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 42.452000] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 42.453511] ---[ end trace 0000000000000000 ]--- [ 43.302319] ------------[ cut here ]------------ [ 43.303290] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.305464] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.307044] Modules linked in: [ 43.307756] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.309855] Tainted: [W]=WARN [ 43.310487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.312059] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.313030] 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 [ 43.316368] RSP: 0018:ffff88801724fbc0 EFLAGS: 00010286 [ 43.317403] RAX: 0000000000000000 RBX: ffffed1002e49f78 RCX: ffffffff813a4050 [ 43.318750] RDX: ffff888009d11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.320110] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e49f2f [ 43.321446] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.322778] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801724fdf8 [ 43.324149] FS: 00007f98a49c3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.325668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.326773] CR2: 00007f98a4eb5580 CR3: 000000001c662000 CR4: 0000000000350ef0 [ 43.328136] Call Trace: [ 43.328654] [ 43.329079] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.330046] ? __create_object+0x59/0x80 [ 43.330865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.331886] __vmalloc_noprof+0x59/0x60 [ 43.332702] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.333613] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.334591] bpf_prog_alloc+0x39/0x200 [ 43.335371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.336342] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.337291] do_seccomp+0x349/0x25e0 [ 43.337979] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.338927] ? __pfx_do_seccomp+0x10/0x10 [ 43.339758] ? find_held_lock+0x2b/0x80 [ 43.340544] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.341545] ? static_key_count+0x60/0x80 [ 43.342373] prctl_set_seccomp+0x4e/0x70 [ 43.343143] __do_sys_prctl+0xe6c/0x1d70 [ 43.343954] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.344842] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.345851] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.346885] ? irqentry_exit+0xf3/0x650 [ 43.347694] do_syscall_64+0xbf/0x430 [ 43.348459] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.349446] RIP: 0033:0x7f98a4eb55cd [ 43.350128] 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 [ 43.353419] RSP: 002b:00007ffff5c97650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.354818] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98a4eb55cd [ 43.356160] RDX: 0000557d020d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.357497] RBP: 00007ffff5c976b0 R08: 0000000000000000 R09: 00007ffff5c96d50 [ 43.358816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d17c88240 [ 43.360126] R13: 00007ffff5c97ae0 R14: 0000557d17c87bf0 R15: 0000557d17c9c4d0 [ 43.361466] [ 43.361896] irq event stamp: 1817 [ 43.362565] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 43.364148] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 43.365740] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 43.367350] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 43.368901] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53568' (ECDSA) to the list of known hosts. 2025/11/17 13:27:34 fuzzer started 2025/11/17 13:27:34 dialing manager at localhost:37895 2025/11/17 13:27:34 checking machine... 2025/11/17 13:27:34 checking revisions... [ 44.186524] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:27:34 testing simple program... [ 44.277177] cgroup: Unknown subsys name 'net' [ 44.342186] cgroup: Unknown subsys name 'cpuset' [ 44.359484] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:27:33 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=1ffff110012c241a RSI=ffffffff81778a46 RDI=ffff8880096120d0 RBP=0000000000000000 RSP=ffff88806ce08d18 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003b6ca R11=0000000000000001 R12=000000002b08d880 R13=0000000000000000 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81778c58 RFL=00000086 [--S--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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3d577dc0b0 CR3=000000001f9fb000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000000fb RBX=ffff88806ce201b4 RCX=0000000000000830 RDX=0000000000000000 RSI=00000000000000fb RDI=ffffffff85a8dc80 RBP=0000000000000000 RSP=ffff8880143afa98 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=1ffff11002875f59 R13=1ffff11002b2f001 R14=ffff88806ce383c0 R15=0000000000000000 RIP=ffffffff813409ed RFL=00000056 [---ZAP-] 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 00007f52aecc4700 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=00007f4eb08c3000 CR3=000000001bb3f000 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=37323a333120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323430 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000