[ 46.747640] ------------[ cut here ]------------ [ 46.748590] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.750617] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.752113] Modules linked in: [ 46.752720] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.754994] Tainted: [W]=WARN [ 46.755564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.757200] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.758110] 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 [ 46.761278] RSP: 0018:ffff888019207bc0 EFLAGS: 00010286 [ 46.762243] RAX: 0000000000000000 RBX: ffffed1003240f78 RCX: ffffffff813a4050 [ 46.763521] RDX: ffff88800efa0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.764805] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003240f2f [ 46.766131] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.767408] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019207df8 [ 46.768690] FS: 00007f904b374900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.770138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.771188] CR2: 00007f904b866580 CR3: 000000000dbe1000 CR4: 0000000000350ef0 [ 46.772480] Call Trace: [ 46.772984] [ 46.773395] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.774290] ? __create_object+0x59/0x80 [ 46.775062] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.776034] __vmalloc_noprof+0x59/0x60 [ 46.776737] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.777599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.778534] bpf_prog_alloc+0x39/0x200 [ 46.779264] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.780202] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.781096] do_seccomp+0x349/0x25e0 [ 46.781802] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.782661] ? __pfx_do_seccomp+0x10/0x10 [ 46.783442] ? find_held_lock+0x2b/0x80 [ 46.784192] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.785137] ? static_key_count+0x60/0x80 [ 46.785941] prctl_set_seccomp+0x4e/0x70 [ 46.786657] __do_sys_prctl+0xe6c/0x1d70 [ 46.787442] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.788297] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.789257] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.790214] ? irqentry_exit+0xf3/0x650 [ 46.790970] do_syscall_64+0xbf/0x430 [ 46.791715] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.792703] RIP: 0033:0x7f904b8665cd [ 46.793401] 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 [ 46.796563] RSP: 002b:00007ffeeaa56740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.797939] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f904b8665cd [ 46.799201] RDX: 000056479dacbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.800501] RBP: 00007ffeeaa567a0 R08: 0000000000000000 R09: 00007ffeeaa55e40 [ 46.801781] R10: 0000000000000000 R11: 0000000000000246 R12: 00005647cdf522b0 [ 46.803075] R13: 00007ffeeaa56bd0 R14: 00005647cdf54d20 R15: 00005647cdf668d0 [ 46.804374] [ 46.804838] irq event stamp: 1791 [ 46.805438] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 46.806949] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 46.808479] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 46.810010] softirqs last disabled at (1309): [] __irq_exit_rcu+0xc4/0x100 [ 46.811526] ---[ end trace 0000000000000000 ]--- [ 49.662215] ------------[ cut here ]------------ [ 49.663181] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.665242] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.666793] Modules linked in: [ 49.667410] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.669430] Tainted: [W]=WARN [ 49.670035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.671524] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.672463] 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 [ 49.675683] RSP: 0018:ffff888017cffbc0 EFLAGS: 00010286 [ 49.676685] RAX: 0000000000000000 RBX: ffffed1002f9ff78 RCX: ffffffff813a4050 [ 49.677989] RDX: ffff8880145b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.679289] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f9ff2f [ 49.680604] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.681902] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017cffdf8 [ 49.683203] FS: 00007fb38691b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.684674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.685753] CR2: 00007ffc2b4a3ef8 CR3: 000000000b9c8000 CR4: 0000000000350ef0 [ 49.687071] Call Trace: [ 49.687539] [ 49.688009] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.688914] ? __create_object+0x59/0x80 [ 49.689662] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.690644] __vmalloc_noprof+0x59/0x60 [ 49.691413] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.692325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.693308] bpf_prog_alloc+0x39/0x200 [ 49.694080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.695059] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.696026] do_seccomp+0x349/0x25e0 [ 49.696739] ? find_held_lock+0x2b/0x80 [ 49.697539] ? do_prlimit+0x310/0x610 [ 49.698319] ? __pfx_do_seccomp+0x10/0x10 [ 49.699149] ? do_raw_spin_unlock+0x53/0x220 [ 49.700035] ? _raw_spin_unlock+0x1e/0x40 [ 49.700860] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.701876] ? static_key_count+0x60/0x80 [ 49.702670] prctl_set_seccomp+0x4e/0x70 [ 49.703480] __do_sys_prctl+0xe6c/0x1d70 [ 49.704319] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.705224] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.706245] ? irqentry_exit+0xf3/0x650 [ 49.707050] do_syscall_64+0xbf/0x430 [ 49.707813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.708825] RIP: 0033:0x7fb386e0d5cd [ 49.709517] 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 [ 49.712890] RSP: 002b:00007ffc2b4a1a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.714326] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb386e0d5cd [ 49.715675] RDX: 0000557d721cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.717043] RBP: 00007ffc2b4a1a90 R08: 0000000000000000 R09: 00007ffc2b4a1130 [ 49.718391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d72f91ad0 [ 49.719745] R13: 00007ffc2b4a1ec0 R14: 0000557d72f92bc0 R15: 0000557d72fa3780 [ 49.721155] [ 49.721435] irq event stamp: 1775 [ 49.721865] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 49.722861] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.723864] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 49.724892] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 49.725654] ---[ end trace 0000000000000000 ]--- [ 50.503496] ------------[ cut here ]------------ [ 50.504425] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.506446] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.507903] Modules linked in: [ 50.508497] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.510455] Tainted: [W]=WARN [ 50.511054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.512519] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.513418] 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 [ 50.516545] RSP: 0018:ffff8880177a7bc0 EFLAGS: 00010286 [ 50.517511] RAX: 0000000000000000 RBX: ffffed1002ef4f78 RCX: ffffffff813a4050 [ 50.518811] RDX: ffff888014753780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.520088] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef4f2f [ 50.521357] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.522621] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177a7df8 [ 50.523887] FS: 00007f0221f9b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.525324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.526373] CR2: 00007ffd71e5aef8 CR3: 000000000bc5b000 CR4: 0000000000350ef0 [ 50.527651] Call Trace: [ 50.528168] [ 50.528572] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.529463] ? __create_object+0x59/0x80 [ 50.530243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.531203] __vmalloc_noprof+0x59/0x60 [ 50.531963] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.532840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.533712] bpf_prog_alloc+0x39/0x200 [ 50.534451] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.535365] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.536272] do_seccomp+0x349/0x25e0 [ 50.536981] ? find_held_lock+0x2b/0x80 [ 50.537686] ? do_prlimit+0x310/0x610 [ 50.538421] ? __pfx_do_seccomp+0x10/0x10 [ 50.539195] ? do_raw_spin_unlock+0x53/0x220 [ 50.540039] ? _raw_spin_unlock+0x1e/0x40 [ 50.540808] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.541719] ? static_key_count+0x60/0x80 [ 50.542524] prctl_set_seccomp+0x4e/0x70 [ 50.543300] __do_sys_prctl+0xe6c/0x1d70 [ 50.544106] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.544970] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.545938] ? irqentry_exit+0xf3/0x650 [ 50.546660] do_syscall_64+0xbf/0x430 [ 50.547398] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.548358] RIP: 0033:0x7f022248d5cd [ 50.549065] 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 [ 50.552227] RSP: 002b:00007ffd71e59540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.553580] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f022248d5cd [ 50.554855] RDX: 000055e594e28e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.556145] RBP: 00007ffd71e595a0 R08: 0000000000000000 R09: 00007ffd71e58c40 [ 50.557424] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5a3e07ad0 [ 50.558705] R13: 00007ffd71e599d0 R14: 000055e5a3e08bc0 R15: 000055e5a3e19780 [ 50.560001] [ 50.560435] irq event stamp: 1723 [ 50.561098] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 50.562638] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 50.564162] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.565694] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 50.567204] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44848' (ECDSA) to the list of known hosts. 2025/11/17 15:49:05 fuzzer started 2025/11/17 15:49:05 dialing manager at localhost:37895 2025/11/17 15:49:05 checking machine... 2025/11/17 15:49:05 checking revisions... [ 51.511106] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:49:05 testing simple program... [ 51.605940] cgroup: Unknown subsys name 'net' [ 51.680002] cgroup: Unknown subsys name 'cpuset' [ 51.700347] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:49:04 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=000000000000000c RCX=000000000000000c RDX=ffffed1001528f7a RSI=ffff88800a947bc0 RDI=00007ffc2b49e924 RBP=00007ffc2b49e924 RSP=ffff88800a947ad8 R8 =0000000000000000 R9 =ffffed1001528f79 R10=ffff88800a947bcb R11=0000000000000001 R12=ffff88800a947bc0 R13=00007ffc2b49e930 R14=00007ffffffff000 R15=0000000000000000 RIP=ffffffff84c5e304 RFL=00040287 [--S--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 00007fb38691b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdf8f766000 CR3=000000001fc33000 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=dffffc0000000000 RBX=0000000000000002 RCX=dfb8078e475e76a4 RDX=1ffff1100d9e115a RSI=000000008301a466 RDI=ffff88806cf31cd0 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff888009643780 R15=ffff88806cf08a70 RIP=ffffffff8135e4e0 RFL=00000216 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdec74ee28 CR3=000000000dc72000 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=39343a353120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323538 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000