[ 45.847127] ------------[ cut here ]------------ [ 45.848061] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.850163] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.851665] Modules linked in: [ 45.852312] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.854620] Tainted: [W]=WARN [ 45.855305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.856826] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.857753] 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 [ 45.861457] RSP: 0018:ffff888017147bc0 EFLAGS: 00010286 [ 45.862491] RAX: 0000000000000000 RBX: ffffed1002e28f78 RCX: ffffffff813a4050 [ 45.863783] RDX: ffff888015d75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.865072] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e28f2f [ 45.866369] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.867658] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017147df8 [ 45.869176] FS: 00007f9fe7739900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.870872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.872118] CR2: 00007ffef884cef7 CR3: 000000000ea42000 CR4: 0000000000350ef0 [ 45.873437] Call Trace: [ 45.873950] [ 45.874387] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.875301] ? __create_object+0x59/0x80 [ 45.876098] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.877085] __vmalloc_noprof+0x59/0x60 [ 45.877851] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.878774] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.879680] bpf_prog_alloc+0x39/0x200 [ 45.880434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.881380] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.882309] do_seccomp+0x349/0x25e0 [ 45.883043] ? find_held_lock+0x2b/0x80 [ 45.883821] ? do_prlimit+0x310/0x610 [ 45.884529] ? __pfx_do_seccomp+0x10/0x10 [ 45.885326] ? do_raw_spin_unlock+0x53/0x220 [ 45.886193] ? _raw_spin_unlock+0x1e/0x40 [ 45.886992] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.887974] ? static_key_count+0x60/0x80 [ 45.888794] prctl_set_seccomp+0x4e/0x70 [ 45.889537] __do_sys_prctl+0xe6c/0x1d70 [ 45.890350] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.891225] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.892207] ? irqentry_exit+0xf3/0x650 [ 45.892987] do_syscall_64+0xbf/0x430 [ 45.893747] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.894685] RIP: 0033:0x7f9fe7c2b5cd [ 45.895413] 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 [ 45.898649] RSP: 002b:00007ffef884b430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.900041] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fe7c2b5cd [ 45.901347] RDX: 0000561d152a8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.902666] RBP: 00007ffef884b490 R08: 0000000000000000 R09: 00007ffef884ab30 [ 45.903998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d47aeead0 [ 45.905303] R13: 00007ffef884b8c0 R14: 0000561d47aefbc0 R15: 0000561d47b00780 [ 45.906644] [ 45.907121] irq event stamp: 1861 [ 45.907785] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 45.909347] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 45.910911] softirqs last enabled at (1386): [] handle_softirqs+0x50c/0x770 [ 45.912492] softirqs last disabled at (1371): [] __irq_exit_rcu+0xc4/0x100 [ 45.914037] ---[ end trace 0000000000000000 ]--- [ 49.199557] ------------[ cut here ]------------ [ 49.200491] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.202502] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.203955] Modules linked in: [ 49.204549] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.206551] Tainted: [W]=WARN [ 49.207158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.208899] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.209892] 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 [ 49.213098] RSP: 0018:ffff888016417bc0 EFLAGS: 00010286 [ 49.214097] RAX: 0000000000000000 RBX: ffffed1002c82f78 RCX: ffffffff813a4050 [ 49.215382] RDX: ffff888015c20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.216667] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c82f2f [ 49.217962] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.219250] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016417df8 [ 49.220548] FS: 00007f49e0a6e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.221980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.223061] CR2: 00007ffc77716ef7 CR3: 0000000009edf000 CR4: 0000000000350ef0 [ 49.224358] Call Trace: [ 49.224858] [ 49.225270] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.226182] ? __create_object+0x59/0x80 [ 49.226975] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.227949] __vmalloc_noprof+0x59/0x60 [ 49.228672] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.229557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.230487] bpf_prog_alloc+0x39/0x200 [ 49.231233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.232166] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.233065] do_seccomp+0x349/0x25e0 [ 49.233792] ? find_held_lock+0x2b/0x80 [ 49.234528] ? do_prlimit+0x310/0x610 [ 49.235269] ? __pfx_do_seccomp+0x10/0x10 [ 49.236050] ? do_raw_spin_unlock+0x53/0x220 [ 49.236884] ? _raw_spin_unlock+0x1e/0x40 [ 49.237628] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.238608] ? static_key_count+0x60/0x80 [ 49.239413] prctl_set_seccomp+0x4e/0x70 [ 49.240209] __do_sys_prctl+0xe6c/0x1d70 [ 49.240996] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.241851] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.242843] ? irqentry_exit+0xf3/0x650 [ 49.243574] do_syscall_64+0xbf/0x430 [ 49.244318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.245274] RIP: 0033:0x7f49e0f605cd [ 49.245991] 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 [ 49.249184] RSP: 002b:00007ffc77714720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.250570] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49e0f605cd [ 49.251864] RDX: 0000563c2f99de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.253159] RBP: 00007ffc77714780 R08: 0000000000000000 R09: 00007ffc77713e20 [ 49.254449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c4e212ad0 [ 49.255737] R13: 00007ffc77714bb0 R14: 0000563c4e213bc0 R15: 0000563c4e224780 [ 49.257031] [ 49.257464] irq event stamp: 1821 [ 49.258106] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.259640] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.261165] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 49.262732] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 49.264271] ---[ end trace 0000000000000000 ]--- [ 50.004308] ------------[ cut here ]------------ [ 50.005075] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.006756] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.007945] Modules linked in: [ 50.008429] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.010047] Tainted: [W]=WARN [ 50.010512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.011733] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.012445] 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 [ 50.015038] RSP: 0018:ffff88801a77fbc0 EFLAGS: 00010286 [ 50.015858] RAX: 0000000000000000 RBX: ffffed10034eff78 RCX: ffffffff813a4050 [ 50.016911] RDX: ffff88801c5b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.017957] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034eff2f [ 50.019006] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.020053] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a77fdf8 [ 50.021112] FS: 00007fae80a66900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.022297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.023162] CR2: 00007fae80f58580 CR3: 00000000151a1000 CR4: 0000000000350ef0 [ 50.024216] Call Trace: [ 50.024601] [ 50.024974] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.025689] ? __create_object+0x59/0x80 [ 50.026367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.027180] __vmalloc_noprof+0x59/0x60 [ 50.027816] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.028512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.029288] bpf_prog_alloc+0x39/0x200 [ 50.029892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.030637] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.031389] do_seccomp+0x349/0x25e0 [ 50.031995] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.032744] ? __pfx_do_seccomp+0x10/0x10 [ 50.033363] ? find_held_lock+0x2b/0x80 [ 50.033982] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.034798] ? static_key_count+0x60/0x80 [ 50.035427] prctl_set_seccomp+0x4e/0x70 [ 50.036076] __do_sys_prctl+0xe6c/0x1d70 [ 50.036732] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.037408] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.038221] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.039030] ? irqentry_exit+0xf3/0x650 [ 50.039632] do_syscall_64+0xbf/0x430 [ 50.040253] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.041041] RIP: 0033:0x7fae80f585cd [ 50.041590] 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 [ 50.044226] RSP: 002b:00007ffdb0238830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.045358] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae80f585cd [ 50.046415] RDX: 00005647b8864e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.047470] RBP: 00007ffdb0238890 R08: 0000000000000000 R09: 00007ffdb0237f30 [ 50.048529] R10: 0000000000000000 R11: 0000000000000246 R12: 00005647e9a44ad0 [ 50.049577] R13: 00007ffdb0238cc0 R14: 00005647e9a45bc0 R15: 00005647e9a56780 [ 50.050678] [ 50.051061] irq event stamp: 1765 [ 50.051577] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 50.052872] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 50.054182] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 50.055514] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 50.056816] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43106' (ECDSA) to the list of known hosts. 2025/11/19 02:21:04 fuzzer started 2025/11/19 02:21:05 dialing manager at localhost:34383 2025/11/19 02:21:05 checking machine... 2025/11/19 02:21:05 checking revisions... [ 50.969361] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:21:05 testing simple program... [ 51.049633] cgroup: Unknown subsys name 'net' [ 51.116379] cgroup: Unknown subsys name 'cpuset' [ 51.128267] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:21:04 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff86a49dcc RDX=1ffff1100d9c1153 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86a49dd0 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=0000000000000005 R15=ffff88806ce08a50 RIP=ffffffff8135e914 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 00007f49e0a6e900 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=00007ffc7770e000 CR3=0000000014f91000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880096fb780 RCX=ffff888009757794 RDX=0000000000000000 RSI=ffffffff812ca0fa RDI=ffff8880096fbb7c RBP=ffff888009757898 RSP=ffff8880097577b8 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=000000000000aed8 R12=0000000000000000 R13=ffff888009757888 R14=ffff8880096fb780 R15=ffff888009757840 RIP=ffffffff815bd72a RFL=00000217 [----APC] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcc077e54d0 CR3=000000000d39a000 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=2034303a31323a323020393120766f4e XMM01=657463656e6e6f63736944203a5d3434 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3434325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a31323a3230203931 XMM08=74696c6962617061633d7373616c6374 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000