[ 45.886788] ------------[ cut here ]------------ [ 45.887740] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.889761] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.891253] Modules linked in: [ 45.891884] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.893890] Tainted: [W]=WARN [ 45.894493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.895985] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.896938] 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 [ 45.900246] RSP: 0018:ffff88801b167bc0 EFLAGS: 00010286 [ 45.901221] RAX: 0000000000000000 RBX: ffffed100362cf78 RCX: ffffffff813a4050 [ 45.902494] RDX: ffff88801673d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.903749] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100362cf2f [ 45.905025] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.906317] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b167df8 [ 45.907590] FS: 00007f75e09f4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.909015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.910062] CR2: 00007f75e0ee6580 CR3: 000000000d80c000 CR4: 0000000000350ef0 [ 45.911317] Call Trace: [ 45.911771] [ 45.912179] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.913054] ? __create_object+0x59/0x80 [ 45.913819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.914775] __vmalloc_noprof+0x59/0x60 [ 45.915522] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.916391] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.917267] bpf_prog_alloc+0x39/0x200 [ 45.917999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.918924] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.919806] do_seccomp+0x349/0x25e0 [ 45.920520] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.921416] ? __pfx_do_seccomp+0x10/0x10 [ 45.922160] ? find_held_lock+0x2b/0x80 [ 45.922906] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.923847] ? static_key_count+0x60/0x80 [ 45.924653] prctl_set_seccomp+0x4e/0x70 [ 45.925422] __do_sys_prctl+0xe6c/0x1d70 [ 45.926143] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.926978] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.927919] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.928892] ? irqentry_exit+0xf3/0x650 [ 45.929657] do_syscall_64+0xbf/0x430 [ 45.930372] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.931258] RIP: 0033:0x7f75e0ee65cd [ 45.931945] 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 [ 45.935051] RSP: 002b:00007ffd48dad150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.936391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f75e0ee65cd [ 45.937657] RDX: 0000559596137e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.938903] RBP: 00007ffd48dad1b0 R08: 0000000000000000 R09: 00007ffd48dac850 [ 45.940144] R10: 0000000000000000 R11: 0000000000000246 R12: 000055959ca26ad0 [ 45.941411] R13: 00007ffd48dad5e0 R14: 000055959ca27bc0 R15: 000055959ca38780 [ 45.942681] [ 45.943095] irq event stamp: 1739 [ 45.943744] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 45.945252] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 45.946771] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 45.948299] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 45.949778] ---[ end trace 0000000000000000 ]--- [ 49.441771] ------------[ cut here ]------------ [ 49.442805] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.445093] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.446741] Modules linked in: [ 49.447718] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.450067] Tainted: [W]=WARN [ 49.450754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.452442] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.453487] 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 [ 49.457082] RSP: 0018:ffff88801c0a7bc0 EFLAGS: 00010286 [ 49.458187] RAX: 0000000000000000 RBX: ffffed1003814f78 RCX: ffffffff813a4050 [ 49.459646] RDX: ffff88800f7eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.461112] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003814f2f [ 49.462573] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.464029] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c0a7df8 [ 49.465499] FS: 00007f66b9496900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.467131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.468336] CR2: 00007f66b9988580 CR3: 0000000020783000 CR4: 0000000000350ef0 [ 49.469784] Call Trace: [ 49.470350] [ 49.470814] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.471831] ? __create_object+0x59/0x80 [ 49.472720] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.473817] __vmalloc_noprof+0x59/0x60 [ 49.474680] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.475669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.476734] bpf_prog_alloc+0x39/0x200 [ 49.477567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.478615] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.479636] do_seccomp+0x349/0x25e0 [ 49.480467] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.481493] ? __pfx_do_seccomp+0x10/0x10 [ 49.482393] ? find_held_lock+0x2b/0x80 [ 49.483202] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.484328] ? static_key_count+0x60/0x80 [ 49.485191] prctl_set_seccomp+0x4e/0x70 [ 49.486066] __do_sys_prctl+0xe6c/0x1d70 [ 49.486965] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.487936] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.489052] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.490140] ? irqentry_exit+0xf3/0x650 [ 49.491004] do_syscall_64+0xbf/0x430 [ 49.491838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.492937] RIP: 0033:0x7f66b99885cd [ 49.493733] 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 [ 49.497314] RSP: 002b:00007fff40fa5690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.498846] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66b99885cd [ 49.500310] RDX: 0000565299adde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.501749] RBP: 00007fff40fa56f0 R08: 0000000000000000 R09: 00007fff40fa4d90 [ 49.503185] R10: 0000000000000000 R11: 0000000000000246 R12: 00005652c3f0fb10 [ 49.504642] R13: 00007fff40fa5b20 R14: 00005652c3f102b0 R15: 00005652c3f246f0 [ 49.505936] [ 49.506376] irq event stamp: 1801 [ 49.506970] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 49.508465] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 49.509918] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 49.511396] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 49.512887] ---[ end trace 0000000000000000 ]--- [ 50.323358] ------------[ cut here ]------------ [ 50.324236] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.326354] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.328158] Modules linked in: [ 50.328825] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.330760] Tainted: [W]=WARN [ 50.331352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.333034] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.334194] 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 [ 50.337487] RSP: 0018:ffff888019ef7bc0 EFLAGS: 00010286 [ 50.338456] RAX: 0000000000000000 RBX: ffffed10033def78 RCX: ffffffff813a4050 [ 50.339741] RDX: ffff88801c1ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.341028] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033def2f [ 50.342330] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.343609] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ef7df8 [ 50.344909] FS: 00007fcf0a407900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.346338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.347399] CR2: 00007fff57a46ef8 CR3: 000000000beb7000 CR4: 0000000000350ef0 [ 50.348700] Call Trace: [ 50.349158] [ 50.349638] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.350523] ? __create_object+0x59/0x80 [ 50.351258] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.352229] __vmalloc_noprof+0x59/0x60 [ 50.353002] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.353880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.354810] bpf_prog_alloc+0x39/0x200 [ 50.355549] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.356499] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.357418] do_seccomp+0x349/0x25e0 [ 50.358088] ? find_held_lock+0x2b/0x80 [ 50.358859] ? do_prlimit+0x310/0x610 [ 50.359597] ? __pfx_do_seccomp+0x10/0x10 [ 50.360407] ? do_raw_spin_unlock+0x53/0x220 [ 50.361192] ? _raw_spin_unlock+0x1e/0x40 [ 50.361981] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.362958] ? static_key_count+0x60/0x80 [ 50.363778] prctl_set_seccomp+0x4e/0x70 [ 50.364581] __do_sys_prctl+0xe6c/0x1d70 [ 50.365380] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.366198] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.367178] ? irqentry_exit+0xf3/0x650 [ 50.367967] do_syscall_64+0xbf/0x430 [ 50.368743] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.369720] RIP: 0033:0x7fcf0a8f95cd [ 50.370271] 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 [ 50.372920] RSP: 002b:00007fff57a44b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.374057] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf0a8f95cd [ 50.375128] RDX: 0000556450608e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.376192] RBP: 00007fff57a44be0 R08: 0000000000000000 R09: 00007fff57a44280 [ 50.377299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556465e9ab10 [ 50.378374] R13: 00007fff57a45010 R14: 0000556465e9b2b0 R15: 0000556465eaf6f0 [ 50.379463] [ 50.379818] irq event stamp: 1703 [ 50.380387] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 50.381667] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 50.382930] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.384229] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 50.385536] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38867' (ECDSA) to the list of known hosts. 2025/11/19 02:18:03 fuzzer started 2025/11/19 02:18:03 dialing manager at localhost:34383 2025/11/19 02:18:03 checking machine... 2025/11/19 02:18:03 checking revisions... [ 51.346991] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:18:04 testing simple program... [ 51.424399] cgroup: Unknown subsys name 'net' [ 51.477231] cgroup: Unknown subsys name 'cpuset' [ 51.490728] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:18:03 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffffffff85e1ffe0 RSP=ffff8880175df340 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152937f RFL=00000057 [---ZAPC] 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 00007f7aaee6a900 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=00007ffe51999ec8 CR3=000000000d305000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=f3c56c22407a934d00000000000ae988 XMM05=786ba9bdc3e057900000000000322b80 XMM06=9a7628f9160386e30000000000321920 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001173c RBX=0000000000000000 RCX=0000000000000004 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff81b2e764 RBP=ffff888008c4b780 RSP=ffff88806cf08dd8 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000200 R13=0000000000000001 R14=ffff8880206755c8 R15=ffff888008c4b780 RIP=ffffffff81b2e766 RFL=00000206 [-----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 00007f66b9496900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f66b9475020 CR3=000000002107a000 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