[ 44.029010] ------------[ cut here ]------------ [ 44.029866] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.031889] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 44.033384] Modules linked in: [ 44.034025] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.035990] Tainted: [W]=WARN [ 44.036543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.038042] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.038968] 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 [ 44.042180] RSP: 0018:ffff88800f5b7bc0 EFLAGS: 00010286 [ 44.043172] RAX: 0000000000000000 RBX: ffffed1001eb6f78 RCX: ffffffff813a4050 [ 44.044468] RDX: ffff888016b11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.045784] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb6f2f [ 44.047097] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.048402] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5b7df8 [ 44.049714] FS: 00007f06ab9cf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.051168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.052237] CR2: 00007ffefc170ef8 CR3: 000000000fa19000 CR4: 0000000000350ef0 [ 44.053557] Call Trace: [ 44.054070] [ 44.054489] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.055406] ? __create_object+0x59/0x80 [ 44.056198] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.057178] __vmalloc_noprof+0x59/0x60 [ 44.057957] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.058812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.059748] bpf_prog_alloc+0x39/0x200 [ 44.060495] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.061447] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.062385] do_seccomp+0x349/0x25e0 [ 44.063110] ? find_held_lock+0x2b/0x80 [ 44.063850] ? do_prlimit+0x310/0x610 [ 44.064606] ? __pfx_do_seccomp+0x10/0x10 [ 44.065378] ? do_raw_spin_unlock+0x53/0x220 [ 44.066238] ? _raw_spin_unlock+0x1e/0x40 [ 44.067046] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.068010] ? static_key_count+0x60/0x80 [ 44.068774] prctl_set_seccomp+0x4e/0x70 [ 44.069565] __do_sys_prctl+0xe6c/0x1d70 [ 44.070368] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.071252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.072246] do_syscall_64+0xbf/0x430 [ 44.072990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.073910] RIP: 0033:0x7f06abec15cd [ 44.074637] 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 [ 44.077845] RSP: 002b:00007ffefc16edc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.079245] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06abec15cd [ 44.080559] RDX: 00005572542a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.081876] RBP: 00007ffefc16ee20 R08: 0000000000000000 R09: 00007ffefc16e4c0 [ 44.083205] R10: 0000000000000000 R11: 0000000000000246 R12: 000055725f308ad0 [ 44.084505] R13: 00007ffefc16f250 R14: 000055725f309bc0 R15: 000055725f31a780 [ 44.085811] [ 44.086297] irq event stamp: 1735 [ 44.086963] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 44.088500] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 44.090048] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 44.091601] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 44.093132] ---[ end trace 0000000000000000 ]--- [ 46.883292] ------------[ cut here ]------------ [ 46.884219] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.886212] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 46.887651] Modules linked in: [ 46.888281] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.890288] Tainted: [W]=WARN [ 46.890829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.892266] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.893157] 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 [ 46.896270] RSP: 0018:ffff88801a2ffbc0 EFLAGS: 00010286 [ 46.897229] RAX: 0000000000000000 RBX: ffffed100345ff78 RCX: ffffffff813a4050 [ 46.898498] RDX: ffff888017049bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.899755] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100345ff2f [ 46.901011] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.902276] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2ffdf8 [ 46.903530] FS: 00007fd912f8d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.904945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.905993] CR2: 00007fff32e1def8 CR3: 000000000e37a000 CR4: 0000000000350ef0 [ 46.907277] Call Trace: [ 46.907731] [ 46.908177] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.909079] ? __create_object+0x59/0x80 [ 46.909810] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.910770] __vmalloc_noprof+0x59/0x60 [ 46.911526] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.912393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.913313] bpf_prog_alloc+0x39/0x200 [ 46.914056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.914961] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.915810] do_seccomp+0x349/0x25e0 [ 46.916523] ? find_held_lock+0x2b/0x80 [ 46.917263] ? do_prlimit+0x310/0x610 [ 46.917995] ? __pfx_do_seccomp+0x10/0x10 [ 46.918735] ? do_raw_spin_unlock+0x53/0x220 [ 46.919551] ? _raw_spin_unlock+0x1e/0x40 [ 46.920314] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.921271] ? static_key_count+0x60/0x80 [ 46.922071] prctl_set_seccomp+0x4e/0x70 [ 46.922789] __do_sys_prctl+0xe6c/0x1d70 [ 46.923562] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.924401] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.925365] ? irqentry_exit+0xf3/0x650 [ 46.926131] do_syscall_64+0xbf/0x430 [ 46.926816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.927746] RIP: 0033:0x7fd91347f5cd [ 46.928444] 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 [ 46.931547] RSP: 002b:00007fff32e1cc00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.932874] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd91347f5cd [ 46.934141] RDX: 000055eb3c414e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.935385] RBP: 00007fff32e1cc60 R08: 0000000000000000 R09: 00007fff32e1c300 [ 46.936626] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb790cdad0 [ 46.937870] R13: 00007fff32e1d090 R14: 000055eb790cebc0 R15: 000055eb790df780 [ 46.939150] [ 46.939564] irq event stamp: 1717 [ 46.940201] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.941698] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.943193] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 46.944698] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 46.946203] ---[ end trace 0000000000000000 ]--- [ 47.647490] ------------[ cut here ]------------ [ 47.648253] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.649994] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/258 [ 47.651267] Modules linked in: [ 47.651774] CPU: 1 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.653420] Tainted: [W]=WARN [ 47.653876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.655129] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.655867] 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 [ 47.658522] RSP: 0018:ffff88801b4bfbc0 EFLAGS: 00010286 [ 47.659330] RAX: 0000000000000000 RBX: ffffed1003697f78 RCX: ffffffff813a4050 [ 47.660403] RDX: ffff888015cbb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.661486] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003697f2f [ 47.662572] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.663634] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b4bfdf8 [ 47.664715] FS: 00007f6185f65900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.665911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.666796] CR2: 00007f6186457580 CR3: 000000001f4fc000 CR4: 0000000000350ef0 [ 47.667872] Call Trace: [ 47.668292] [ 47.668635] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.669363] ? __create_object+0x59/0x80 [ 47.670020] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.670795] __vmalloc_noprof+0x59/0x60 [ 47.671429] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.672156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.672898] bpf_prog_alloc+0x39/0x200 [ 47.673531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.674324] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.675074] do_seccomp+0x349/0x25e0 [ 47.675649] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.676390] ? __pfx_do_seccomp+0x10/0x10 [ 47.677047] ? find_held_lock+0x2b/0x80 [ 47.677649] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.678460] ? static_key_count+0x60/0x80 [ 47.679138] prctl_set_seccomp+0x4e/0x70 [ 47.679744] __do_sys_prctl+0xe6c/0x1d70 [ 47.680396] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.681113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.681880] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.682699] ? irqentry_exit+0xf3/0x650 [ 47.683342] do_syscall_64+0xbf/0x430 [ 47.683952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.684714] RIP: 0033:0x7f61864575cd [ 47.685301] 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 [ 47.687974] RSP: 002b:00007ffd515cf720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.689112] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61864575cd [ 47.690205] RDX: 000056413888ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.691266] RBP: 00007ffd515cf780 R08: 0000000000000000 R09: 00007ffd515cee20 [ 47.692355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564140b19ad0 [ 47.693418] R13: 00007ffd515cfbb0 R14: 0000564140b1abc0 R15: 0000564140b2b780 [ 47.694518] [ 47.694878] irq event stamp: 1697 [ 47.695413] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 47.696661] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 47.697942] softirqs last enabled at (1234): [] handle_softirqs+0x50c/0x770 [ 47.699251] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 47.700501] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13435' (ECDSA) to the list of known hosts. 2025/11/17 15:16:20 fuzzer started 2025/11/17 15:16:20 dialing manager at localhost:37895 2025/11/17 15:16:20 checking machine... 2025/11/17 15:16:20 checking revisions... [ 48.566970] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:16:20 testing simple program... [ 48.648435] cgroup: Unknown subsys name 'net' [ 48.713476] cgroup: Unknown subsys name 'cpuset' [ 48.731966] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:16:19 Registers: info registers vcpu 0 RAX=ffffffff87b0c688 RBX=ffff88801beb8000 RCX=f9da905041ff6a0a RDX=000000007be7abb6 RSI=0000000047a02b37 RDI=ffff88801beb8a80 RBP=ffff88801beb8a58 RSP=ffff88800fa4f920 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=ffff88801beb8a80 R13=0000000000005e31 R14=0000000000000001 R15=f9da905041ff6a0a RIP=ffffffff81527b66 RFL=00000012 [----A--] 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 00007fd912f8d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd912f46008 CR3=000000000e3ac000 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 info registers vcpu 1 RAX=ffffed10012df6f0 RBX=dffffc0000000000 RCX=ffff888009757c04 RDX=0000000000000000 RSI=ffffffff85e1fec0 RDI=ffff8880096fc1d8 RBP=ffff88800e4b37c0 RSP=ffff888009757c40 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=000000000000000a R13=ffff888009757cb8 R14=ffffffff815d6b03 R15=0000000000000009 RIP=ffffffff815d69ec 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f45a923c038 CR3=000000000bd9d000 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=cf43fcfe175fe58e6a419ee91c9b08c7 XMM02=0000000000304fa8eff9b2d0a8fce9cb XMM03=00000000003050782c67c8bc2e329bc3 XMM04=f084c28832566e4300000000000ae988 XMM05=754047c75be620740000000000321c88 XMM06=50bc7b2586e41a3d0000000000321b10 XMM07=e042d86d42eb936e0000000000312880 XMM08=ad305bdcb81a62aa0000000000305078 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000