[ 43.944561] ------------[ cut here ]------------ [ 43.945482] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.947472] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 43.948932] Modules linked in: [ 43.949523] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.951531] Tainted: [W]=WARN [ 43.952122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.953852] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.954845] 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 [ 43.958060] RSP: 0018:ffff88800f177bc0 EFLAGS: 00010286 [ 43.959058] RAX: 0000000000000000 RBX: ffffed1001e2ef78 RCX: ffffffff813a4050 [ 43.960342] RDX: ffff888015b1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.961633] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e2ef2f [ 43.962932] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.964204] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f177df8 [ 43.965506] FS: 00007f211d567900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.966966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.968016] CR2: 00007ffc0d2b7ef8 CR3: 000000000ddd6000 CR4: 0000000000350ef0 [ 43.969307] Call Trace: [ 43.969819] [ 43.970233] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.971155] ? __create_object+0x59/0x80 [ 43.971939] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.972905] __vmalloc_noprof+0x59/0x60 [ 43.973629] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.974493] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.975444] bpf_prog_alloc+0x39/0x200 [ 43.976190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.977109] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.978018] do_seccomp+0x349/0x25e0 [ 43.978751] ? find_held_lock+0x2b/0x80 [ 43.979466] ? do_prlimit+0x310/0x610 [ 43.980211] ? __pfx_do_seccomp+0x10/0x10 [ 43.980996] ? do_raw_spin_unlock+0x53/0x220 [ 43.981819] ? _raw_spin_unlock+0x1e/0x40 [ 43.982559] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.983545] ? static_key_count+0x60/0x80 [ 43.984350] prctl_set_seccomp+0x4e/0x70 [ 43.985120] __do_sys_prctl+0xe6c/0x1d70 [ 43.985902] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.986782] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.987762] ? irqentry_exit+0xf3/0x650 [ 43.988489] do_syscall_64+0xbf/0x430 [ 43.989221] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.990162] RIP: 0033:0x7f211da595cd [ 43.990871] 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 [ 43.994064] RSP: 002b:00007ffc0d2b6b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.995440] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f211da595cd [ 43.996729] RDX: 000055fce7b6ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.998027] RBP: 00007ffc0d2b6ba0 R08: 0000000000000000 R09: 00007ffc0d2b6240 [ 43.999316] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd0506dad0 [ 44.000606] R13: 00007ffc0d2b6fd0 R14: 000055fd0506ebc0 R15: 000055fd0507f780 [ 44.001933] [ 44.002369] irq event stamp: 1855 [ 44.003033] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 44.004566] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 44.006089] softirqs last enabled at (1844): [] handle_softirqs+0x50c/0x770 [ 44.007670] softirqs last disabled at (1839): [] __irq_exit_rcu+0xc4/0x100 [ 44.009212] ---[ end trace 0000000000000000 ]--- [ 47.580184] ------------[ cut here ]------------ [ 47.581130] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.583100] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 47.584550] Modules linked in: [ 47.585180] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.587140] Tainted: [W]=WARN [ 47.587723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.589158] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.590076] 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 [ 47.593202] RSP: 0018:ffff888019d6fbc0 EFLAGS: 00010286 [ 47.594149] RAX: 0000000000000000 RBX: ffffed10033adf78 RCX: ffffffff813a4050 [ 47.595424] RDX: ffff888015d1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.596719] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033adf2f [ 47.597982] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.599247] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d6fdf8 [ 47.600542] FS: 00007f9b8afe1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.601957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.603025] CR2: 00007f9b8b4d3580 CR3: 000000000bdc0000 CR4: 0000000000350ef0 [ 47.604307] Call Trace: [ 47.604812] [ 47.605227] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.606128] ? __create_object+0x59/0x80 [ 47.606901] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.607852] __vmalloc_noprof+0x59/0x60 [ 47.608561] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.609404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.610324] bpf_prog_alloc+0x39/0x200 [ 47.611059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.611984] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.612874] do_seccomp+0x349/0x25e0 [ 47.613529] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.614401] ? __pfx_do_seccomp+0x10/0x10 [ 47.615197] ? find_held_lock+0x2b/0x80 [ 47.615939] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.616878] ? static_key_count+0x60/0x80 [ 47.617620] prctl_set_seccomp+0x4e/0x70 [ 47.618373] __do_sys_prctl+0xe6c/0x1d70 [ 47.619155] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.619988] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.620934] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.621885] ? irqentry_exit+0xf3/0x650 [ 47.622598] do_syscall_64+0xbf/0x430 [ 47.623333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.624289] RIP: 0033:0x7f9b8b4d35cd [ 47.624998] 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 [ 47.628101] RSP: 002b:00007ffc69ed3030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.629438] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b8b4d35cd [ 47.630707] RDX: 000055ad8fce5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.632015] RBP: 00007ffc69ed3090 R08: 0000000000000000 R09: 00007ffc69ed2730 [ 47.633340] R10: 0000000000000000 R11: 0000000000000246 R12: 000055adccbbbad0 [ 47.634620] R13: 00007ffc69ed34c0 R14: 000055adccbbcbc0 R15: 000055adccbcd780 [ 47.635920] [ 47.636340] irq event stamp: 1745 [ 47.636988] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 47.638506] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 47.640031] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 47.641557] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 47.643080] ---[ end trace 0000000000000000 ]--- [ 48.443062] ------------[ cut here ]------------ [ 48.444032] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.446102] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 48.447583] Modules linked in: [ 48.448264] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.450259] Tainted: [W]=WARN [ 48.450872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.452356] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.453273] 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 [ 48.456471] RSP: 0018:ffff888009f97bc0 EFLAGS: 00010286 [ 48.457443] RAX: 0000000000000000 RBX: ffffed10013f2f78 RCX: ffffffff813a4050 [ 48.458738] RDX: ffff888015e19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.460046] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013f2f2f [ 48.461344] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.462651] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009f97df8 [ 48.463962] FS: 00007f35ea5c3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.465416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.466492] CR2: 00007f35eaab5580 CR3: 000000000c7b4000 CR4: 0000000000350ef0 [ 48.467809] Call Trace: [ 48.468274] [ 48.468726] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.469569] ? __create_object+0x59/0x80 [ 48.470356] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.471329] __vmalloc_noprof+0x59/0x60 [ 48.472087] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.472965] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.473897] bpf_prog_alloc+0x39/0x200 [ 48.474586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.475520] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.476415] do_seccomp+0x349/0x25e0 [ 48.477128] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.478024] ? __pfx_do_seccomp+0x10/0x10 [ 48.478816] ? find_held_lock+0x2b/0x80 [ 48.479522] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.480481] ? static_key_count+0x60/0x80 [ 48.481274] prctl_set_seccomp+0x4e/0x70 [ 48.482048] __do_sys_prctl+0xe6c/0x1d70 [ 48.482841] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.483646] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.484609] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.485585] ? irqentry_exit+0xf3/0x650 [ 48.486362] do_syscall_64+0xbf/0x430 [ 48.487118] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.488066] RIP: 0033:0x7f35eaab55cd [ 48.488780] 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 [ 48.491958] RSP: 002b:00007ffd6f3e1fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.493328] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35eaab55cd [ 48.494615] RDX: 00005582b40d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.495906] RBP: 00007ffd6f3e2040 R08: 0000000000000000 R09: 00007ffd6f3e16e0 [ 48.497206] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582dc901240 [ 48.498485] R13: 00007ffd6f3e2470 R14: 00005582dc90a380 R15: 00005582dc915540 [ 48.499749] [ 48.500101] irq event stamp: 1751 [ 48.500610] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 48.501867] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 48.503131] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 48.504410] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 48.505666] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43864' (ECDSA) to the list of known hosts. 2025/11/19 04:33:27 fuzzer started 2025/11/19 04:33:28 dialing manager at localhost:34383 2025/11/19 04:33:28 checking machine... 2025/11/19 04:33:28 checking revisions... [ 49.380257] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:33:28 testing simple program... [ 49.495422] cgroup: Unknown subsys name 'net' [ 49.557735] cgroup: Unknown subsys name 'cpuset' [ 49.571217] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:33:27 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff813748f0 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000000 RBP=00000000159f4700 RSP=ffff888015947d48 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88807ffd7660 R14=ffff8880159f4700 R15=ffff888009462500 RIP=ffffffff817518c8 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 00007f9b8afe1900 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=00007ffc69ecd000 CR3=000000000fdd0000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002c40d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1d03052048 CR3=000000000c098000 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=c8532937bb3f52bfa348056ce8cc2e9e XMM02=2c67c8bc2e329bc30000000000303b18 XMM03=fb795ef6d657705600000000003100e8 XMM04=d3809296d316f31400000000000ae988 XMM05=a7a2d657e64f28d90000000000321ab8 XMM06=405749d8372a36f100000000003203f0 XMM07=e042d86d42eb936e0000000000310368 XMM08=0ae752803897fceb0000000000303b78 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000