[ 46.258563] ------------[ cut here ]------------ [ 46.259499] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.261529] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.262978] Modules linked in: [ 46.263634] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.265616] Tainted: [W]=WARN [ 46.266220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.267704] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.268640] 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 [ 46.271859] RSP: 0018:ffff88801653fbc0 EFLAGS: 00010286 [ 46.272850] RAX: 0000000000000000 RBX: ffffed1002ca7f78 RCX: ffffffff813a4050 [ 46.274157] RDX: ffff888016053780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.275465] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca7f2f [ 46.276747] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.278053] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801653fdf8 [ 46.279336] FS: 00007f19ba655900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.280775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.281858] CR2: 00007f19bab47580 CR3: 000000000e097000 CR4: 0000000000350ef0 [ 46.283155] Call Trace: [ 46.283617] [ 46.284027] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.284931] ? __create_object+0x59/0x80 [ 46.285717] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.286688] __vmalloc_noprof+0x59/0x60 [ 46.287440] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.288320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.289261] bpf_prog_alloc+0x39/0x200 [ 46.289963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.290888] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.291789] do_seccomp+0x349/0x25e0 [ 46.292504] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.293430] ? __pfx_do_seccomp+0x10/0x10 [ 46.294224] ? find_held_lock+0x2b/0x80 [ 46.294931] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.295893] ? static_key_count+0x60/0x80 [ 46.296697] prctl_set_seccomp+0x4e/0x70 [ 46.297486] __do_sys_prctl+0xe6c/0x1d70 [ 46.298267] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.299069] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.300026] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.301002] ? irqentry_exit+0xf3/0x650 [ 46.301775] do_syscall_64+0xbf/0x430 [ 46.302530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.303487] RIP: 0033:0x7f19bab475cd [ 46.304199] 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 [ 46.307382] RSP: 002b:00007ffdc9c4cd20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.308739] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19bab475cd [ 46.310019] RDX: 000055eeca103e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.311296] RBP: 00007ffdc9c4cd80 R08: 0000000000000000 R09: 00007ffdc9c4c420 [ 46.312565] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eefbde3bf0 [ 46.313859] R13: 00007ffdc9c4d1b0 R14: 000055eefbded380 R15: 000055eefbdf8460 [ 46.315170] [ 46.315592] irq event stamp: 1727 [ 46.316248] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 46.317771] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 46.319278] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 46.320809] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 46.322334] ---[ end trace 0000000000000000 ]--- [ 49.910811] ------------[ cut here ]------------ [ 49.911733] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.913788] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.915525] Modules linked in: [ 49.916345] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.918364] Tainted: [W]=WARN [ 49.918921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.920401] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.921332] 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 [ 49.924521] RSP: 0018:ffff88800f5efbc0 EFLAGS: 00010286 [ 49.925513] RAX: 0000000000000000 RBX: ffffed1001ebdf78 RCX: ffffffff813a4050 [ 49.926806] RDX: ffff888018169bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.928093] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ebdf2f [ 49.929418] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.930705] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5efdf8 [ 49.932003] FS: 00007f15fbc72900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.933460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.934530] CR2: 00007f15fc164580 CR3: 000000000b9de000 CR4: 0000000000350ef0 [ 49.935821] Call Trace: [ 49.936331] [ 49.936745] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.937659] ? __create_object+0x59/0x80 [ 49.938448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.939429] __vmalloc_noprof+0x59/0x60 [ 49.940200] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.941046] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.941984] bpf_prog_alloc+0x39/0x200 [ 49.942728] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.943665] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.944579] do_seccomp+0x349/0x25e0 [ 49.945317] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.946230] ? __pfx_do_seccomp+0x10/0x10 [ 49.946983] ? find_held_lock+0x2b/0x80 [ 49.947745] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.948719] ? static_key_count+0x60/0x80 [ 49.949551] prctl_set_seccomp+0x4e/0x70 [ 49.950331] __do_sys_prctl+0xe6c/0x1d70 [ 49.951078] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.951943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.952913] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.953936] ? irqentry_exit+0xf3/0x650 [ 49.954742] do_syscall_64+0xbf/0x430 [ 49.955504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.956498] RIP: 0033:0x7f15fc1645cd [ 49.957256] 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 [ 49.960608] RSP: 002b:00007ffe130cc470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.962060] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15fc1645cd [ 49.963406] RDX: 000056022b7b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.964744] RBP: 00007ffe130cc4d0 R08: 0000000000000000 R09: 00007ffe130cbb70 [ 49.966106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560265a25ad0 [ 49.967480] R13: 00007ffe130cc900 R14: 0000560265a26bc0 R15: 0000560265a37780 [ 49.968839] [ 49.969323] irq event stamp: 1843 [ 49.969890] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 49.971195] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 49.972500] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 49.973838] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 49.975146] ---[ end trace 0000000000000000 ]--- [ 50.781173] ------------[ cut here ]------------ [ 50.782029] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.784038] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.785561] Modules linked in: [ 50.786220] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.788168] Tainted: [W]=WARN [ 50.788722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.790183] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.791040] 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 [ 50.794156] RSP: 0018:ffff8880164d7bc0 EFLAGS: 00010286 [ 50.795079] RAX: 0000000000000000 RBX: ffffed1002c9af78 RCX: ffffffff813a4050 [ 50.796368] RDX: ffff888016e88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.797660] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9af2f [ 50.798925] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.800191] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164d7df8 [ 50.801493] FS: 00007fd370e52900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.802915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.803960] CR2: 00007fd371344580 CR3: 000000000d98a000 CR4: 0000000000350ef0 [ 50.805254] Call Trace: [ 50.805720] [ 50.806172] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.807008] ? __create_object+0x59/0x80 [ 50.807798] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.808774] __vmalloc_noprof+0x59/0x60 [ 50.809537] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.810424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.811357] bpf_prog_alloc+0x39/0x200 [ 50.812056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.812980] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.813992] do_seccomp+0x349/0x25e0 [ 50.814727] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.815622] ? __pfx_do_seccomp+0x10/0x10 [ 50.816427] ? find_held_lock+0x2b/0x80 [ 50.817188] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.818095] ? static_key_count+0x60/0x80 [ 50.818915] prctl_set_seccomp+0x4e/0x70 [ 50.819688] __do_sys_prctl+0xe6c/0x1d70 [ 50.820474] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.821372] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.822335] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.823313] ? irqentry_exit+0xf3/0x650 [ 50.824028] do_syscall_64+0xbf/0x430 [ 50.824770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.825723] RIP: 0033:0x7fd3713445cd [ 50.826439] 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 [ 50.829529] RSP: 002b:00007ffc8df07030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.830874] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3713445cd [ 50.832164] RDX: 0000563d73468e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.833450] RBP: 00007ffc8df07090 R08: 0000000000000000 R09: 00007ffc8df06730 [ 50.834740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d7b4f32b0 [ 50.836017] R13: 00007ffc8df074c0 R14: 0000563d7b4f5d20 R15: 0000563d7b5078d0 [ 50.837300] [ 50.837727] irq event stamp: 1729 [ 50.838372] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 50.839883] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 50.841411] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 50.842947] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 50.844440] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43375' (ECDSA) to the list of known hosts. 2025/11/17 09:55:21 fuzzer started 2025/11/17 09:55:21 dialing manager at localhost:37895 2025/11/17 09:55:21 checking machine... 2025/11/17 09:55:21 checking revisions... [ 51.759585] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:55:21 testing simple program... [ 51.846481] cgroup: Unknown subsys name 'net' [ 51.911786] cgroup: Unknown subsys name 'cpuset' [ 51.925324] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:55:20 Registers: info registers vcpu 0 RAX=ffffffff8135e4a9 RBX=0000000000000001 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009627898 RSP=ffff8880096277b0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008964 R12=0000000000000000 R13=ffff888009627888 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff81529218 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe130c6000 CR3=0000000016f6a000 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=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=00000000000270d9 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe030bff038 CR3=000000000d46b000 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=4c619529d6cff180264bd31ee182fac2 XMM02=2c67c8bc2e329bc30000000000308938 XMM03=fb795ef6d65770560000000000314400 XMM04=1910891dff8f2be600000000000ae988 XMM05=14648eaa1277bab10000000000322c10 XMM06=817b8945e9d503730000000000322a98 XMM07=e042d86d42eb936e0000000000314680 XMM08=4d51e3736870d9210000000000308998 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000