[ 46.252903] ------------[ cut here ]------------ [ 46.253749] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.255716] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.257242] Modules linked in: [ 46.257872] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.259653] Tainted: [W]=WARN [ 46.260159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.261466] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.262275] 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 [ 46.265129] RSP: 0018:ffff888018f97bc0 EFLAGS: 00010286 [ 46.266012] RAX: 0000000000000000 RBX: ffffed10031f2f78 RCX: ffffffff813a4050 [ 46.267156] RDX: ffff88800f5f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.268332] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031f2f2f [ 46.269485] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.270660] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f97df8 [ 46.271809] FS: 00007f7fc8278900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.273119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.274079] CR2: 00007ffc74c9eef8 CR3: 000000001cc23000 CR4: 0000000000350ef0 [ 46.275231] Call Trace: [ 46.275687] [ 46.276064] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.276865] ? __create_object+0x59/0x80 [ 46.277573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.278407] __vmalloc_noprof+0x59/0x60 [ 46.279090] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.279878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.280725] bpf_prog_alloc+0x39/0x200 [ 46.281345] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.282179] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.282991] do_seccomp+0x349/0x25e0 [ 46.283649] ? find_held_lock+0x2b/0x80 [ 46.284303] ? do_prlimit+0x310/0x610 [ 46.284967] ? __pfx_do_seccomp+0x10/0x10 [ 46.285669] ? do_raw_spin_unlock+0x53/0x220 [ 46.286370] ? _raw_spin_unlock+0x1e/0x40 [ 46.287068] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.287942] ? static_key_count+0x60/0x80 [ 46.288674] prctl_set_seccomp+0x4e/0x70 [ 46.289326] __do_sys_prctl+0xe6c/0x1d70 [ 46.290042] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.290806] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.291692] ? irqentry_exit+0xf3/0x650 [ 46.292351] do_syscall_64+0xbf/0x430 [ 46.293037] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.293892] RIP: 0033:0x7f7fc876a5cd [ 46.294491] 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 [ 46.297423] RSP: 002b:00007ffc74c9d880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.298657] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7fc876a5cd [ 46.299819] RDX: 000055fb8a407e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.300998] RBP: 00007ffc74c9d8e0 R08: 0000000000000000 R09: 00007ffc74c9cf80 [ 46.302163] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb94084ad0 [ 46.303322] R13: 00007ffc74c9dd10 R14: 000055fb94085bc0 R15: 000055fb94096780 [ 46.304538] [ 46.304933] irq event stamp: 1865 [ 46.305498] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 46.306909] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 46.308314] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 46.309722] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 46.311111] ---[ end trace 0000000000000000 ]--- [ 49.897261] ------------[ cut here ]------------ [ 49.898180] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.900185] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.901595] Modules linked in: [ 49.902179] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.904408] Tainted: [W]=WARN [ 49.905137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.906803] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.907719] 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 [ 49.910829] RSP: 0018:ffff8880104cfbc0 EFLAGS: 00010286 [ 49.911797] RAX: 0000000000000000 RBX: ffffed1002099f78 RCX: ffffffff813a4050 [ 49.913286] RDX: ffff88800f5b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.914587] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002099f2f [ 49.915876] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.917180] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880104cfdf8 [ 49.918450] FS: 00007ff918e4a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.919860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.920905] CR2: 00007ffe56b54ef8 CR3: 000000000cf54000 CR4: 0000000000350ef0 [ 49.922162] Call Trace: [ 49.922662] [ 49.923065] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.923946] ? __create_object+0x59/0x80 [ 49.924732] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.925691] __vmalloc_noprof+0x59/0x60 [ 49.926402] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.927257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.928180] bpf_prog_alloc+0x39/0x200 [ 49.928914] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.929840] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.930739] do_seccomp+0x349/0x25e0 [ 49.931420] ? find_held_lock+0x2b/0x80 [ 49.932181] ? do_prlimit+0x310/0x610 [ 49.932919] ? __pfx_do_seccomp+0x10/0x10 [ 49.933688] ? do_raw_spin_unlock+0x53/0x220 [ 49.934467] ? _raw_spin_unlock+0x1e/0x40 [ 49.935236] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.936191] ? static_key_count+0x60/0x80 [ 49.936979] prctl_set_seccomp+0x4e/0x70 [ 49.937742] __do_sys_prctl+0xe6c/0x1d70 [ 49.938465] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.939320] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.940286] ? irqentry_exit+0xf3/0x650 [ 49.941031] do_syscall_64+0xbf/0x430 [ 49.941764] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.942706] RIP: 0033:0x7ff91933c5cd [ 49.943348] 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 [ 49.946419] RSP: 002b:00007ffe56b529c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.947735] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff91933c5cd [ 49.949005] RDX: 00005590e6081e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.950259] RBP: 00007ffe56b52a20 R08: 0000000000000000 R09: 00007ffe56b520c0 [ 49.951518] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590f3e83b10 [ 49.952784] R13: 00007ffe56b52e50 R14: 00005590f3e842b0 R15: 00005590f3e986f0 [ 49.954054] [ 49.954471] irq event stamp: 1709 [ 49.955105] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 49.956603] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 49.958112] softirqs last enabled at (1584): [] handle_softirqs+0x50c/0x770 [ 49.959616] softirqs last disabled at (1579): [] __irq_exit_rcu+0xc4/0x100 [ 49.961094] ---[ end trace 0000000000000000 ]--- [ 50.775692] ------------[ cut here ]------------ [ 50.776596] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.778663] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.780086] Modules linked in: [ 50.780710] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.782899] Tainted: [W]=WARN [ 50.783444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.784974] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.785876] 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 [ 50.788990] RSP: 0018:ffff888017427bc0 EFLAGS: 00010286 [ 50.789950] RAX: 0000000000000000 RBX: ffffed1002e84f78 RCX: ffffffff813a4050 [ 50.791215] RDX: ffff88800f7cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.792516] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e84f2f [ 50.793786] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.795037] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017427df8 [ 50.796311] FS: 00007eff15cd6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.797708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.798756] CR2: 00007eff161c8580 CR3: 000000000cfd3000 CR4: 0000000000350ef0 [ 50.800160] Call Trace: [ 50.800668] [ 50.801076] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.801961] ? __create_object+0x59/0x80 [ 50.802737] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.803704] __vmalloc_noprof+0x59/0x60 [ 50.804415] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.805282] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.806201] bpf_prog_alloc+0x39/0x200 [ 50.806920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.807836] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.808739] do_seccomp+0x349/0x25e0 [ 50.809406] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.810295] ? __pfx_do_seccomp+0x10/0x10 [ 50.811074] ? find_held_lock+0x2b/0x80 [ 50.811841] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.812818] ? static_key_count+0x60/0x80 [ 50.813616] prctl_set_seccomp+0x4e/0x70 [ 50.814336] __do_sys_prctl+0xe6c/0x1d70 [ 50.815117] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.815966] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.816934] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.817901] ? irqentry_exit+0xf3/0x650 [ 50.818753] do_syscall_64+0xbf/0x430 [ 50.819440] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.820419] RIP: 0033:0x7eff161c85cd [ 50.821112] 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 [ 50.824219] RSP: 002b:00007ffc34e15b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.825560] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff161c85cd [ 50.826826] RDX: 000055dbb3953e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.828104] RBP: 00007ffc34e15b80 R08: 0000000000000000 R09: 00007ffc34e15220 [ 50.829369] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbe49552b0 [ 50.830634] R13: 00007ffc34e15fb0 R14: 000055dbe4957d20 R15: 000055dbe49698d0 [ 50.831900] [ 50.832325] irq event stamp: 1763 [ 50.832952] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 50.834438] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 50.836189] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 50.837944] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 50.839446] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58450' (ECDSA) to the list of known hosts. 2025/11/17 20:17:07 fuzzer started 2025/11/17 20:17:07 dialing manager at localhost:37895 2025/11/17 20:17:07 checking machine... 2025/11/17 20:17:07 checking revisions... [ 51.778028] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:17:07 testing simple program... [ 51.883613] cgroup: Unknown subsys name 'net' [ 51.951341] cgroup: Unknown subsys name 'cpuset' [ 51.967917] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:17:06 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08a00 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce088f8 R8 =0000000000000001 R9 =ffff88806ce08a40 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff8135e7a2 R13=ffff88806ce08a48 R14=ffff88806ce089d0 R15=ffff88806ce08a00 RIP=ffffffff81528efc RFL=00000247 [---Z-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9d8b477000 CR3=000000000ea85000 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=debc8d691714928cd0414c52568febdc XMM02=2c67c8bc2e329bc30000000000301dd0 XMM03=e042d86d42eb936e0000000000308458 XMM04=f61b79b1fcb27ddb00000000000ae988 XMM05=82af4c02de97973f000000000031f420 XMM06=405749d8372a36f1000000000031ee18 XMM07=fb795ef6d6577056000000000030fee0 XMM08=cb6ba5b53431e5910000000000301e30 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888016913780 RCX=f9da905041ff6a0a RDX=f9da905041ff6a0a RSI=0000000047a02b37 RDI=ffff888016914200 RBP=ffff8880169141d8 RSP=ffff888015fd7640 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=ffff888016914200 R13=0000000000005e31 R14=0000000000000001 R15=f9da905041ff6a0a RIP=ffffffff81527627 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 00007ff918e4a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff918e29020 CR3=000000000e23c000 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