[ 47.006905] ------------[ cut here ]------------ [ 47.007880] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.010043] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 47.011524] Modules linked in: [ 47.012103] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.014315] Tainted: [W]=WARN [ 47.014980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.016477] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.017336] 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 [ 47.020576] RSP: 0018:ffff888016667bc0 EFLAGS: 00010286 [ 47.021544] RAX: 0000000000000000 RBX: ffffed1002cccf78 RCX: ffffffff813a4050 [ 47.022799] RDX: ffff88800f4d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.024093] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cccf2f [ 47.025431] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.026788] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016667df8 [ 47.028144] FS: 00007f2a01c1b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.029609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.030727] CR2: 00007f2a021814a6 CR3: 000000000e1fb000 CR4: 0000000000350ef0 [ 47.032070] Call Trace: [ 47.032595] [ 47.033029] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.033977] ? __create_object+0x59/0x80 [ 47.034776] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.035803] __vmalloc_noprof+0x59/0x60 [ 47.036573] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.037492] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.038416] bpf_prog_alloc+0x39/0x200 [ 47.039191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.040173] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.041093] do_seccomp+0x349/0x25e0 [ 47.041841] ? find_held_lock+0x2b/0x80 [ 47.042620] ? do_prlimit+0x310/0x610 [ 47.043348] ? __pfx_do_seccomp+0x10/0x10 [ 47.044166] ? do_raw_spin_unlock+0x53/0x220 [ 47.045018] ? _raw_spin_unlock+0x1e/0x40 [ 47.045814] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.046796] ? static_key_count+0x60/0x80 [ 47.047634] prctl_set_seccomp+0x4e/0x70 [ 47.048372] __do_sys_prctl+0xe6c/0x1d70 [ 47.049164] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.050041] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.051029] ? irqentry_exit+0xf3/0x650 [ 47.051811] do_syscall_64+0xbf/0x430 [ 47.052558] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.053529] RIP: 0033:0x7f2a0210d5cd [ 47.054208] 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 [ 47.057457] RSP: 002b:00007ffca04f8030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.058841] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a0210d5cd [ 47.060154] RDX: 0000561048545e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.061458] RBP: 00007ffca04f8090 R08: 0000000000000000 R09: 00007ffca04f7730 [ 47.062748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561066b4cad0 [ 47.064057] R13: 00007ffca04f84c0 R14: 0000561066b4dbc0 R15: 0000561066b5e780 [ 47.065382] [ 47.065864] irq event stamp: 1843 [ 47.066487] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 47.068027] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 47.069530] softirqs last enabled at (1830): [] handle_softirqs+0x50c/0x770 [ 47.071053] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 47.072484] ---[ end trace 0000000000000000 ]--- [ 50.350823] ------------[ cut here ]------------ [ 50.351766] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.353784] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 50.355266] Modules linked in: [ 50.355946] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.357900] Tainted: [W]=WARN [ 50.358487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.359959] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.360857] 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 [ 50.363999] RSP: 0018:ffff88801672fbc0 EFLAGS: 00010286 [ 50.364969] RAX: 0000000000000000 RBX: ffffed1002ce5f78 RCX: ffffffff813a4050 [ 50.366228] RDX: ffff888016188000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.367493] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce5f2f [ 50.368762] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.370025] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801672fdf8 [ 50.371280] FS: 00007fa709194900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.372702] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.373748] CR2: 00007fa709686580 CR3: 000000000dce4000 CR4: 0000000000350ef0 [ 50.375020] Call Trace: [ 50.375517] [ 50.375943] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.376824] ? __create_object+0x59/0x80 [ 50.377592] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.378550] __vmalloc_noprof+0x59/0x60 [ 50.379248] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.380116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.381034] bpf_prog_alloc+0x39/0x200 [ 50.381753] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.382670] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.383576] do_seccomp+0x349/0x25e0 [ 50.384238] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.385134] ? __pfx_do_seccomp+0x10/0x10 [ 50.385902] ? find_held_lock+0x2b/0x80 [ 50.386658] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.387598] ? static_key_count+0x60/0x80 [ 50.388343] prctl_set_seccomp+0x4e/0x70 [ 50.389112] __do_sys_prctl+0xe6c/0x1d70 [ 50.389896] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.390775] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.391749] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.392706] ? irqentry_exit+0xf3/0x650 [ 50.393426] do_syscall_64+0xbf/0x430 [ 50.394158] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.395097] RIP: 0033:0x7fa7096865cd [ 50.395801] 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 [ 50.398905] RSP: 002b:00007ffdcff9a040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.400257] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7096865cd [ 50.401321] RDX: 000055eeddaf0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.402382] RBP: 00007ffdcff9a0a0 R08: 0000000000000000 R09: 00007ffdcff99740 [ 50.403453] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef0c4552b0 [ 50.404533] R13: 00007ffdcff9a4d0 R14: 000055ef0c457d20 R15: 000055ef0c4698d0 [ 50.405616] [ 50.405966] irq event stamp: 1733 [ 50.406518] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 50.407790] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 50.409055] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 50.410322] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 50.411574] ---[ end trace 0000000000000000 ]--- [ 51.243145] ------------[ cut here ]------------ [ 51.243959] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.245647] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 51.246852] Modules linked in: [ 51.247343] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.249030] Tainted: [W]=WARN [ 51.249527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.250752] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.251530] 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 [ 51.254707] RSP: 0018:ffff8880198c7bc0 EFLAGS: 00010286 [ 51.255693] RAX: 0000000000000000 RBX: ffffed1003318f78 RCX: ffffffff813a4050 [ 51.256974] RDX: ffff88800a891bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.258250] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003318f2f [ 51.259524] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.260814] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198c7df8 [ 51.262090] FS: 00007f6132422900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.263555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.264614] CR2: 00007f6132914580 CR3: 00000000188bf000 CR4: 0000000000350ef0 [ 51.265895] Call Trace: [ 51.266360] [ 51.266808] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.267712] ? __create_object+0x59/0x80 [ 51.268486] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.269412] __vmalloc_noprof+0x59/0x60 [ 51.270172] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.271036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.271974] bpf_prog_alloc+0x39/0x200 [ 51.272713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.273642] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.274537] do_seccomp+0x349/0x25e0 [ 51.275213] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.276117] ? __pfx_do_seccomp+0x10/0x10 [ 51.276907] ? find_held_lock+0x2b/0x80 [ 51.277676] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.278639] ? static_key_count+0x60/0x80 [ 51.279395] prctl_set_seccomp+0x4e/0x70 [ 51.280177] __do_sys_prctl+0xe6c/0x1d70 [ 51.280959] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.281816] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.282778] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.283758] ? irqentry_exit+0xf3/0x650 [ 51.284508] do_syscall_64+0xbf/0x430 [ 51.285202] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.286147] RIP: 0033:0x7f61329145cd [ 51.286847] 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 [ 51.290032] RSP: 002b:00007fff042ed8e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.291388] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61329145cd [ 51.292674] RDX: 000055b480005e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.293948] RBP: 00007fff042ed940 R08: 0000000000000000 R09: 00007fff042ecfe0 [ 51.295224] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b492fc7b10 [ 51.296511] R13: 00007fff042edd70 R14: 000055b492fc82b0 R15: 000055b492fdc6f0 [ 51.297804] [ 51.298226] irq event stamp: 1769 [ 51.298869] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 51.300403] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 51.301937] softirqs last enabled at (1576): [] handle_softirqs+0x50c/0x770 [ 51.303473] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 51.304998] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7241' (ECDSA) to the list of known hosts. 2025/11/18 02:07:23 fuzzer started 2025/11/18 02:07:23 dialing manager at localhost:37895 2025/11/18 02:07:23 checking machine... 2025/11/18 02:07:23 checking revisions... [ 52.193123] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:07:23 testing simple program... [ 52.267347] cgroup: Unknown subsys name 'net' [ 52.315681] cgroup: Unknown subsys name 'cpuset' [ 52.328186] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:07:22 Registers: info registers vcpu 0 RAX=ffffffff8135e4a9 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a692 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff81529235 RFL=00000296 [--S-AP-] 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 00007fa709194900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa70974b618 CR3=000000000e6a5000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08998 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3c R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf08a80 RIP=ffffffff81529257 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 00007fa709194900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffffec1f728 CR3=000000000e6a5000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000