[ 39.234875] ------------[ cut here ]------------ [ 39.235789] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.237806] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.239254] Modules linked in: [ 39.239844] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.241785] Tainted: [W]=WARN [ 39.242370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.243827] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.244725] 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 [ 39.247856] RSP: 0018:ffff88801a307bc0 EFLAGS: 00010286 [ 39.248821] RAX: 0000000000000000 RBX: ffffed1003460f78 RCX: ffffffff813a4050 [ 39.250081] RDX: ffff888015b8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.251350] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003460f2f [ 39.252605] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.253857] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a307df8 [ 39.255138] FS: 00007fd6cde51900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.256565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.257608] CR2: 00007fd6ce343580 CR3: 000000000a20d000 CR4: 0000000000350ef0 [ 39.258878] Call Trace: [ 39.259376] [ 39.259778] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.260658] ? __create_object+0x59/0x80 [ 39.261421] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.262375] __vmalloc_noprof+0x59/0x60 [ 39.263161] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.263976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.264886] bpf_prog_alloc+0x39/0x200 [ 39.265618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.266511] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.267405] do_seccomp+0x349/0x25e0 [ 39.268106] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.268952] ? __pfx_do_seccomp+0x10/0x10 [ 39.269719] ? find_held_lock+0x2b/0x80 [ 39.270467] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.271426] ? static_key_count+0x60/0x80 [ 39.272202] prctl_set_seccomp+0x4e/0x70 [ 39.272927] __do_sys_prctl+0xe6c/0x1d70 [ 39.273701] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.274563] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.275544] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.276511] ? irqentry_exit+0xf3/0x650 [ 39.277262] do_syscall_64+0xbf/0x430 [ 39.277975] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.278917] RIP: 0033:0x7fd6ce3435cd [ 39.279607] 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 [ 39.282728] RSP: 002b:00007ffd376a6e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.284070] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6ce3435cd [ 39.285321] RDX: 0000561edbcefe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.286561] RBP: 00007ffd376a6eb0 R08: 0000000000000000 R09: 00007ffd376a6550 [ 39.287824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561eeb631ad0 [ 39.289068] R13: 00007ffd376a72e0 R14: 0000561eeb632bc0 R15: 0000561eeb643780 [ 39.290344] [ 39.290769] irq event stamp: 1679 [ 39.291408] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 39.292889] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 39.294369] softirqs last enabled at (1400): [] handle_softirqs+0x50c/0x770 [ 39.295898] softirqs last disabled at (1395): [] __irq_exit_rcu+0xc4/0x100 [ 39.297384] ---[ end trace 0000000000000000 ]--- [ 42.265710] ------------[ cut here ]------------ [ 42.266685] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.268714] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.270139] Modules linked in: [ 42.270743] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.272738] Tainted: [W]=WARN [ 42.273338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.275072] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.275962] 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 [ 42.279238] RSP: 0018:ffff88801c49fbc0 EFLAGS: 00010286 [ 42.280217] RAX: 0000000000000000 RBX: ffffed1003893f78 RCX: ffffffff813a4050 [ 42.281481] RDX: ffff888015615340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.282778] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003893f2f [ 42.284081] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.285352] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c49fdf8 [ 42.286647] FS: 00007fc7a19c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.288089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.289147] CR2: 00007fc7a1eb7580 CR3: 000000002140a000 CR4: 0000000000350ef0 [ 42.290432] Call Trace: [ 42.290922] [ 42.291372] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.292270] ? __create_object+0x59/0x80 [ 42.293050] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.293964] __vmalloc_noprof+0x59/0x60 [ 42.294730] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.295610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.296547] bpf_prog_alloc+0x39/0x200 [ 42.297283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.298206] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.299121] do_seccomp+0x349/0x25e0 [ 42.299801] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.300701] ? __pfx_do_seccomp+0x10/0x10 [ 42.301495] ? find_held_lock+0x2b/0x80 [ 42.302261] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.303222] ? static_key_count+0x60/0x80 [ 42.304028] prctl_set_seccomp+0x4e/0x70 [ 42.304758] __do_sys_prctl+0xe6c/0x1d70 [ 42.305546] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.306389] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.307358] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.308343] ? irqentry_exit+0xf3/0x650 [ 42.309109] do_syscall_64+0xbf/0x430 [ 42.309810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.310761] RIP: 0033:0x7fc7a1eb75cd [ 42.311465] 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 [ 42.314617] RSP: 002b:00007ffc3a479f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.316011] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7a1eb75cd [ 42.317309] RDX: 000055e9b247be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.318576] RBP: 00007ffc3a479fc0 R08: 0000000000000000 R09: 00007ffc3a479660 [ 42.319853] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9bede9ad0 [ 42.321112] R13: 00007ffc3a47a3f0 R14: 000055e9bedeabc0 R15: 000055e9bedfb780 [ 42.322408] [ 42.322846] irq event stamp: 1791 [ 42.323490] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 42.325020] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 42.326520] softirqs last enabled at (1392): [] handle_softirqs+0x50c/0x770 [ 42.328075] softirqs last disabled at (1387): [] __irq_exit_rcu+0xc4/0x100 [ 42.329590] ---[ end trace 0000000000000000 ]--- [ 43.007530] ------------[ cut here ]------------ [ 43.008463] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.010444] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.011890] Modules linked in: [ 43.012526] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.014488] Tainted: [W]=WARN [ 43.015137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.016603] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.017510] 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 [ 43.020662] RSP: 0018:ffff88801577fbc0 EFLAGS: 00010286 [ 43.021637] RAX: 0000000000000000 RBX: ffffed1002aeff78 RCX: ffffffff813a4050 [ 43.022916] RDX: ffff8880163c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.024186] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aeff2f [ 43.025450] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.026722] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801577fdf8 [ 43.028010] FS: 00007faab64c2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.029438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.030484] CR2: 00007faab69b4580 CR3: 000000000da32000 CR4: 0000000000350ef0 [ 43.031761] Call Trace: [ 43.032273] [ 43.032678] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.033565] ? __create_object+0x59/0x80 [ 43.034341] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.035309] __vmalloc_noprof+0x59/0x60 [ 43.036069] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.036890] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.037810] bpf_prog_alloc+0x39/0x200 [ 43.038542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.039472] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.040361] do_seccomp+0x349/0x25e0 [ 43.041071] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.041918] ? __pfx_do_seccomp+0x10/0x10 [ 43.042704] ? find_held_lock+0x2b/0x80 [ 43.043474] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.044421] ? static_key_count+0x60/0x80 [ 43.045215] prctl_set_seccomp+0x4e/0x70 [ 43.045936] __do_sys_prctl+0xe6c/0x1d70 [ 43.046725] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.047585] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.048557] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.049514] ? irqentry_exit+0xf3/0x650 [ 43.050268] do_syscall_64+0xbf/0x430 [ 43.050963] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.051911] RIP: 0033:0x7faab69b45cd [ 43.052612] 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 [ 43.055723] RSP: 002b:00007ffeb1976bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.057073] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faab69b45cd [ 43.058342] RDX: 000055df84969e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.059628] RBP: 00007ffeb1976c10 R08: 0000000000000000 R09: 00007ffeb19762b0 [ 43.060892] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dfb3e9e2b0 [ 43.062159] R13: 00007ffeb1977040 R14: 000055dfb3ea0d20 R15: 000055dfb3eb28d0 [ 43.063462] [ 43.063885] irq event stamp: 1763 [ 43.064529] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 43.066039] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 43.067567] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 43.069093] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 43.070586] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57366' (ECDSA) to the list of known hosts. 2025/11/17 18:40:21 fuzzer started 2025/11/17 18:40:22 dialing manager at localhost:37895 2025/11/17 18:40:22 checking machine... 2025/11/17 18:40:22 checking revisions... [ 43.947522] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:40:22 testing simple program... [ 44.037114] cgroup: Unknown subsys name 'net' [ 44.096143] cgroup: Unknown subsys name 'cpuset' [ 44.109509] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:40:21 Registers: info registers vcpu 0 RAX=ffff888015998000 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff888015993680 RSI=0000000000000000 RDI=ffff888015995340 RBP=ffff888015995340 RSP=ffff888009627b98 R8 =0000000000000001 R9 =ffffed10012c4f64 R10=0000000000000003 R11=0000000000000001 R12=ffff88800b741880 R13=0000000000000246 R14=ffff888015995340 R15=ffff88800944c640 RIP=ffffffff81b61984 RFL=00000082 [--S----] 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc3a474000 CR3=0000000020fb2000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff81932ccb RDX=fffff94000080701 RSI=0000000000000008 RDI=ffffea0000403800 RBP=ffffea0000403800 RSP=ffff88801a3af838 R8 =0000000000000000 R9 =fffff94000080700 R10=ffffea0000403807 R11=0000000000000001 R12=80000000100e0025 R13=ffff88801a3afce0 R14=ffff88800e1f5280 R15=dffffc0000000000 RIP=ffffffff81932ccb 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000558b4925a040 CR3=000000000c3ac000 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=30343a383120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323035 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000