[ 46.282310] ------------[ cut here ]------------ [ 46.283246] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.285334] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.287124] Modules linked in: [ 46.287841] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.289888] Tainted: [W]=WARN [ 46.290520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.292047] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.292994] 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 [ 46.296257] RSP: 0018:ffff88800f117bc0 EFLAGS: 00010286 [ 46.297260] RAX: 0000000000000000 RBX: ffffed1001e22f78 RCX: ffffffff813a4050 [ 46.298609] RDX: ffff88801a239bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.299932] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e22f2f [ 46.301238] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.302596] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f117df8 [ 46.303938] FS: 00007f8631fdc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.305424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.306537] CR2: 00007ffdee8abef8 CR3: 0000000013d9d000 CR4: 0000000000350ef0 [ 46.307852] Call Trace: [ 46.308336] [ 46.308797] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.309728] ? __create_object+0x59/0x80 [ 46.310555] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.311580] __vmalloc_noprof+0x59/0x60 [ 46.312311] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.313203] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.314178] bpf_prog_alloc+0x39/0x200 [ 46.314949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.315930] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.316846] do_seccomp+0x349/0x25e0 [ 46.317611] ? find_held_lock+0x2b/0x80 [ 46.318364] ? do_prlimit+0x310/0x610 [ 46.319160] ? __pfx_do_seccomp+0x10/0x10 [ 46.319990] ? do_raw_spin_unlock+0x53/0x220 [ 46.320831] ? _raw_spin_unlock+0x1e/0x40 [ 46.321636] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.322655] ? static_key_count+0x60/0x80 [ 46.323506] prctl_set_seccomp+0x4e/0x70 [ 46.324258] __do_sys_prctl+0xe6c/0x1d70 [ 46.325075] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.325978] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.327000] ? irqentry_exit+0xf3/0x650 [ 46.327785] do_syscall_64+0xbf/0x430 [ 46.328548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.329528] RIP: 0033:0x7f86324ce5cd [ 46.330214] 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 [ 46.333456] RSP: 002b:00007ffdee8aae30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.334863] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86324ce5cd [ 46.336213] RDX: 000055e976b74e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.337525] RBP: 00007ffdee8aae90 R08: 0000000000000000 R09: 00007ffdee8aa530 [ 46.338829] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e97d07abf0 [ 46.339943] R13: 00007ffdee8ab2c0 R14: 000055e97d084380 R15: 000055e97d08f460 [ 46.341061] [ 46.341446] irq event stamp: 1769 [ 46.341978] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 46.343258] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 46.344566] softirqs last enabled at (1350): [] handle_softirqs+0x50c/0x770 [ 46.345898] softirqs last disabled at (1345): [] __irq_exit_rcu+0xc4/0x100 [ 46.347189] ---[ end trace 0000000000000000 ]--- [ 49.873871] ------------[ cut here ]------------ [ 49.874811] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.876814] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.878256] Modules linked in: [ 49.878900] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.880847] Tainted: [W]=WARN [ 49.881391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.882880] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.883792] 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 [ 49.886984] RSP: 0018:ffff888017607bc0 EFLAGS: 00010286 [ 49.887947] RAX: 0000000000000000 RBX: ffffed1002ec0f78 RCX: ffffffff813a4050 [ 49.889202] RDX: ffff88801a23b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.890490] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec0f2f [ 49.891768] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.893028] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017607df8 [ 49.894293] FS: 00007f7995b1b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.895707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.896755] CR2: 00007ffccb596ef8 CR3: 000000000e049000 CR4: 0000000000350ef0 [ 49.898040] Call Trace: [ 49.898542] [ 49.898948] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.899832] ? __create_object+0x59/0x80 [ 49.900612] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.901565] __vmalloc_noprof+0x59/0x60 [ 49.902284] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.903160] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.904072] bpf_prog_alloc+0x39/0x200 [ 49.904800] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.905723] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.906618] do_seccomp+0x349/0x25e0 [ 49.907282] ? find_held_lock+0x2b/0x80 [ 49.908043] ? do_prlimit+0x310/0x610 [ 49.908769] ? __pfx_do_seccomp+0x10/0x10 [ 49.909547] ? do_raw_spin_unlock+0x53/0x220 [ 49.910353] ? _raw_spin_unlock+0x1e/0x40 [ 49.911123] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.912079] ? static_key_count+0x60/0x80 [ 49.912861] prctl_set_seccomp+0x4e/0x70 [ 49.913627] __do_sys_prctl+0xe6c/0x1d70 [ 49.914364] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.915219] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.916175] ? irqentry_exit+0xf3/0x650 [ 49.916923] do_syscall_64+0xbf/0x430 [ 49.917663] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.918613] RIP: 0033:0x7f799600d5cd [ 49.919269] 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 [ 49.922388] RSP: 002b:00007ffccb594720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.923768] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f799600d5cd [ 49.925031] RDX: 0000559d9a9f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.926316] RBP: 00007ffccb594780 R08: 0000000000000000 R09: 00007ffccb593e20 [ 49.927575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559da13feb10 [ 49.928841] R13: 00007ffccb594bb0 R14: 0000559da13ff2b0 R15: 0000559da14136f0 [ 49.930136] [ 49.930596] irq event stamp: 1733 [ 49.931197] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.932712] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.934231] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 49.935760] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 49.937258] ---[ end trace 0000000000000000 ]--- [ 50.765939] ------------[ cut here ]------------ [ 50.766988] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.769277] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.770916] Modules linked in: [ 50.771632] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.773940] Tainted: [W]=WARN [ 50.774621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.776289] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.777317] 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 [ 50.780512] RSP: 0018:ffff888016c9fbc0 EFLAGS: 00010286 [ 50.781478] RAX: 0000000000000000 RBX: ffffed1002d93f78 RCX: ffffffff813a4050 [ 50.782764] RDX: ffff8880165eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.784041] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d93f2f [ 50.785309] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.786579] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c9fdf8 [ 50.787852] FS: 00007fdf4cc61900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.789287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.790368] CR2: 00007fdf4d153580 CR3: 000000001fc86000 CR4: 0000000000350ef0 [ 50.791683] Call Trace: [ 50.792146] [ 50.792600] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.793495] ? __create_object+0x59/0x80 [ 50.794248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.795224] __vmalloc_noprof+0x59/0x60 [ 50.795977] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.796864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.797816] bpf_prog_alloc+0x39/0x200 [ 50.798557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.799496] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.800349] do_seccomp+0x349/0x25e0 [ 50.801063] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.801978] ? __pfx_do_seccomp+0x10/0x10 [ 50.802769] ? find_held_lock+0x2b/0x80 [ 50.803536] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.804494] ? static_key_count+0x60/0x80 [ 50.805252] prctl_set_seccomp+0x4e/0x70 [ 50.806030] __do_sys_prctl+0xe6c/0x1d70 [ 50.806814] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.807655] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.808629] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.809598] ? irqentry_exit+0xf3/0x650 [ 50.810335] do_syscall_64+0xbf/0x430 [ 50.811068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.812008] RIP: 0033:0x7fdf4d1535cd [ 50.812717] 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 [ 50.815925] RSP: 002b:00007ffc33098b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.817286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf4d1535cd [ 50.818600] RDX: 00005599aefcae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.819873] RBP: 00007ffc33098b60 R08: 0000000000000000 R09: 00007ffc33098200 [ 50.821156] R10: 0000000000000000 R11: 0000000000000246 R12: 00005599d0255240 [ 50.822440] R13: 00007ffc33098f90 R14: 00005599d025e380 R15: 00005599d0269540 [ 50.823730] [ 50.824158] irq event stamp: 1745 [ 50.824809] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 50.826343] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 50.827865] softirqs last enabled at (1552): [] handle_softirqs+0x50c/0x770 [ 50.829374] softirqs last disabled at (1547): [] __irq_exit_rcu+0xc4/0x100 [ 50.830908] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7139' (ECDSA) to the list of known hosts. 2025/11/18 02:01:17 fuzzer started 2025/11/18 02:01:17 dialing manager at localhost:37895 2025/11/18 02:01:17 checking machine... 2025/11/18 02:01:17 checking revisions... [ 51.735469] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:01:17 testing simple program... [ 51.822657] cgroup: Unknown subsys name 'net' [ 51.889550] cgroup: Unknown subsys name 'cpuset' [ 51.904538] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:01:16 Registers: info registers vcpu 0 RAX=ffffc90000660000 RBX=ffff88800a788000 RCX=ffffffff8156851b RDX=1ffff110014f123a RSI=ffffffff8360eb8f RDI=000000000000000a RBP=0000000000000080 RSP=ffff88806ce08ea8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=dffffc0000000000 R13=ffff888008fe8000 R14=ffff88800a7891d0 R15=000000000000000a RIP=ffffffff8360ebb7 RFL=00000046 [---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 00007f7995b1b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f79960d2618 CR3=000000000e05e000 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=0000000000000046 RBX=00000000fffffe00 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=ffffffff84177169 RSP=ffff888017487cd8 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000002 R13=ffff888017487d78 R14=0000000000000000 R15=ffffffff854695c0 RIP=ffffffff81526d83 RFL=00000046 [---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 00007f0b44b4c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f96cc252000 CR3=000000000bdfb000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000