[ 39.063954] ------------[ cut here ]------------ [ 39.064911] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.066905] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.068383] Modules linked in: [ 39.069021] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.070986] Tainted: [W]=WARN [ 39.071562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.073022] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.073949] 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 [ 39.077157] RSP: 0018:ffff88801641fbc0 EFLAGS: 00010286 [ 39.078140] RAX: 0000000000000000 RBX: ffffed1002c83f78 RCX: ffffffff813a4050 [ 39.079440] RDX: ffff88800e5d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.080730] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c83f2f [ 39.081993] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.083294] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801641fdf8 [ 39.084565] FS: 00007fe658732900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.085994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.087056] CR2: 00007fe658c24580 CR3: 000000000b7d7000 CR4: 0000000000350ef0 [ 39.088348] Call Trace: [ 39.088857] [ 39.089263] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.090157] ? __create_object+0x59/0x80 [ 39.090929] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.091901] __vmalloc_noprof+0x59/0x60 [ 39.092604] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.093474] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.094410] bpf_prog_alloc+0x39/0x200 [ 39.095161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.096082] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.096999] do_seccomp+0x349/0x25e0 [ 39.097720] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.098564] ? __pfx_do_seccomp+0x10/0x10 [ 39.099351] ? find_held_lock+0x2b/0x80 [ 39.100093] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.101055] ? static_key_count+0x60/0x80 [ 39.101863] prctl_set_seccomp+0x4e/0x70 [ 39.102594] __do_sys_prctl+0xe6c/0x1d70 [ 39.103393] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.104265] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.105241] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.106230] ? irqentry_exit+0xf3/0x650 [ 39.106990] do_syscall_64+0xbf/0x430 [ 39.107744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.108640] RIP: 0033:0x7fe658c245cd [ 39.109342] 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 [ 39.112494] RSP: 002b:00007fff25df8dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.113834] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe658c245cd [ 39.115103] RDX: 000055aee773ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.116398] RBP: 00007fff25df8e20 R08: 0000000000000000 R09: 00007fff25df84c0 [ 39.117694] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aefdd73ad0 [ 39.118977] R13: 00007fff25df9250 R14: 000055aefdd74bc0 R15: 000055aefdd85780 [ 39.120293] [ 39.120749] irq event stamp: 1787 [ 39.121358] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 39.122875] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 39.124386] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 39.125912] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 39.127414] ---[ end trace 0000000000000000 ]--- [ 41.977719] ------------[ cut here ]------------ [ 41.978587] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.980605] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.982078] Modules linked in: [ 41.982658] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.984704] Tainted: [W]=WARN [ 41.985246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.986699] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.987568] 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 [ 41.990706] RSP: 0018:ffff888018847bc0 EFLAGS: 00010286 [ 41.991644] RAX: 0000000000000000 RBX: ffffed1003108f78 RCX: ffffffff813a4050 [ 41.992971] RDX: ffff8880189e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.994241] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003108f2f [ 41.995553] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.996827] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018847df8 [ 41.998094] FS: 00007f6e02e5a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.999540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.000577] CR2: 00007ffd0c1caef8 CR3: 000000000b9a7000 CR4: 0000000000350ef0 [ 42.001863] Call Trace: [ 42.002319] [ 42.002778] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.003650] ? __create_object+0x59/0x80 [ 42.004432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.005398] __vmalloc_noprof+0x59/0x60 [ 42.006165] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.007036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.007977] bpf_prog_alloc+0x39/0x200 [ 42.008705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.009590] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.010502] do_seccomp+0x349/0x25e0 [ 42.011249] ? find_held_lock+0x2b/0x80 [ 42.012016] ? do_prlimit+0x310/0x610 [ 42.012771] ? __pfx_do_seccomp+0x10/0x10 [ 42.013514] ? do_raw_spin_unlock+0x53/0x220 [ 42.014341] ? _raw_spin_unlock+0x1e/0x40 [ 42.015128] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.016114] ? static_key_count+0x60/0x80 [ 42.016929] prctl_set_seccomp+0x4e/0x70 [ 42.017660] __do_sys_prctl+0xe6c/0x1d70 [ 42.018447] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.019334] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.020307] ? irqentry_exit+0xf3/0x650 [ 42.021086] do_syscall_64+0xbf/0x430 [ 42.021822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.022767] RIP: 0033:0x7f6e0334c5cd [ 42.023443] 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 [ 42.026606] RSP: 002b:00007ffd0c1c91e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.027971] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e0334c5cd [ 42.029247] RDX: 00005578c17dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.030519] RBP: 00007ffd0c1c9240 R08: 0000000000000000 R09: 00007ffd0c1c88e0 [ 42.031811] R10: 0000000000000000 R11: 0000000000000246 R12: 00005578fbd80ad0 [ 42.033077] R13: 00007ffd0c1c9670 R14: 00005578fbd81bc0 R15: 00005578fbd92780 [ 42.034372] [ 42.034827] irq event stamp: 1737 [ 42.035456] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 42.036959] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.038468] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 42.040022] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 42.041525] ---[ end trace 0000000000000000 ]--- [ 42.742306] ------------[ cut here ]------------ [ 42.743234] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.745206] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.746637] Modules linked in: [ 42.747267] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.749272] Tainted: [W]=WARN [ 42.749881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.751326] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.752242] 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 [ 42.755400] RSP: 0018:ffff88801a597bc0 EFLAGS: 00010286 [ 42.756576] RAX: 0000000000000000 RBX: ffffed10034b2f78 RCX: ffffffff813a4050 [ 42.757879] RDX: ffff88801a58d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.759171] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034b2f2f [ 42.760472] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.761750] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a597df8 [ 42.763056] FS: 00007f00d1efd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.764502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.765566] CR2: 00007ffe20246ef8 CR3: 000000001cbcb000 CR4: 0000000000350ef0 [ 42.766862] Call Trace: [ 42.767337] [ 42.767798] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.768648] ? __create_object+0x59/0x80 [ 42.769440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.770407] __vmalloc_noprof+0x59/0x60 [ 42.771157] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.772053] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.772993] bpf_prog_alloc+0x39/0x200 [ 42.773729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.774590] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.775506] do_seccomp+0x349/0x25e0 [ 42.776227] ? find_held_lock+0x2b/0x80 [ 42.776991] ? do_prlimit+0x310/0x610 [ 42.777736] ? __pfx_do_seccomp+0x10/0x10 [ 42.778476] ? do_raw_spin_unlock+0x53/0x220 [ 42.779321] ? _raw_spin_unlock+0x1e/0x40 [ 42.780101] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.781062] ? static_key_count+0x60/0x80 [ 42.781868] prctl_set_seccomp+0x4e/0x70 [ 42.782607] __do_sys_prctl+0xe6c/0x1d70 [ 42.783397] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.784244] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.785213] ? irqentry_exit+0xf3/0x650 [ 42.785973] do_syscall_64+0xbf/0x430 [ 42.786663] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.787626] RIP: 0033:0x7f00d23ef5cd [ 42.788332] 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 [ 42.791449] RSP: 002b:00007ffe20245250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.792818] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f00d23ef5cd [ 42.794102] RDX: 000055700c541e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.795382] RBP: 00007ffe202452b0 R08: 0000000000000000 R09: 00007ffe20244950 [ 42.796660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557019fd5ad0 [ 42.797953] R13: 00007ffe202456e0 R14: 0000557019fd6bc0 R15: 0000557019fe7780 [ 42.799268] [ 42.799722] irq event stamp: 1783 [ 42.800330] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 42.801844] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 42.803350] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 42.804886] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 42.806378] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30629' (ECDSA) to the list of known hosts. 2025/11/18 18:47:18 fuzzer started 2025/11/18 18:47:18 dialing manager at localhost:34383 2025/11/18 18:47:18 checking machine... 2025/11/18 18:47:18 checking revisions... [ 43.740086] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:47:18 testing simple program... [ 43.840730] cgroup: Unknown subsys name 'net' [ 43.946141] cgroup: Unknown subsys name 'cpuset' [ 43.984210] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:47:17 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888019d0f620 RCX=0000000000000001 RDX=ffff888019d10001 RSI=ffff888019d0f600 RDI=ffff888019d0f380 RBP=ffff888019d08000 RSP=ffff888019d0f2f8 R8 =0000000000000001 R9 =ffff888019d0f3b0 R10=000000000003c9ed R11=0000000000023e83 R12=0000000000001001 R13=ffff888019d0f3b8 R14=ffff888019d0f600 R15=ffff888019d0f370 RIP=ffffffff84c721be 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 00007f6e02e5a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0c1c3000 CR3=0000000021016000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806cf37340 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffff88806cf37358 RBP=ffff88806cf37358 RSP=ffff88801890fd10 R8 =00000000ffffffff R9 =ffffed1003121fa6 R10=0000000000000000 R11=0000000000000001 R12=ffff888018849bc0 R13=ffffffff86650294 R14=00000000ffffffff R15=0000000000000000 RIP=ffffffff84c720b7 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 00007fbe99886700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6e0340f650 CR3=000000001c80e000 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=37343a383120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383539 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000