[ 38.900577] ------------[ cut here ]------------ [ 38.901474] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.903460] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.904903] Modules linked in: [ 38.905538] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.907726] Tainted: [W]=WARN [ 38.908652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.910159] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.911051] 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 [ 38.914181] RSP: 0018:ffff8880174f7bc0 EFLAGS: 00010286 [ 38.915112] RAX: 0000000000000000 RBX: ffffed1002e9ef78 RCX: ffffffff813a4050 [ 38.916419] RDX: ffff888016149bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.917682] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9ef2f [ 38.918952] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.920219] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174f7df8 [ 38.921472] FS: 00007fe46ec0f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.922906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.923975] CR2: 00007ffc3717def8 CR3: 000000001bbc5000 CR4: 0000000000350ef0 [ 38.925233] Call Trace: [ 38.925712] [ 38.926112] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.927014] ? __create_object+0x59/0x80 [ 38.927795] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.928765] __vmalloc_noprof+0x59/0x60 [ 38.929529] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.930418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.931359] bpf_prog_alloc+0x39/0x200 [ 38.932058] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.933004] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.933911] do_seccomp+0x349/0x25e0 [ 38.934631] ? find_held_lock+0x2b/0x80 [ 38.935382] ? do_prlimit+0x310/0x610 [ 38.936078] ? __pfx_do_seccomp+0x10/0x10 [ 38.936856] ? do_raw_spin_unlock+0x53/0x220 [ 38.937673] ? _raw_spin_unlock+0x1e/0x40 [ 38.938455] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.939405] ? static_key_count+0x60/0x80 [ 38.940192] prctl_set_seccomp+0x4e/0x70 [ 38.940931] __do_sys_prctl+0xe6c/0x1d70 [ 38.941708] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.942557] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.943528] ? irqentry_exit+0xf3/0x650 [ 38.944289] do_syscall_64+0xbf/0x430 [ 38.944995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.945962] RIP: 0033:0x7fe46f1015cd [ 38.946644] 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 [ 38.949813] RSP: 002b:00007ffc3717b280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.951179] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe46f1015cd [ 38.952437] RDX: 000055d070a10e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.953733] RBP: 00007ffc3717b2e0 R08: 0000000000000000 R09: 00007ffc3717a980 [ 38.955006] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d07a39d2b0 [ 38.956292] R13: 00007ffc3717b710 R14: 000055d07a39fd20 R15: 000055d07a3b18d0 [ 38.957590] [ 38.958036] irq event stamp: 1873 [ 38.958684] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 38.960202] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 38.961737] softirqs last enabled at (1458): [] handle_softirqs+0x50c/0x770 [ 38.963112] softirqs last disabled at (1453): [] __irq_exit_rcu+0xc4/0x100 [ 38.964389] ---[ end trace 0000000000000000 ]--- [ 42.357804] ------------[ cut here ]------------ [ 42.358728] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.360753] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.362228] Modules linked in: [ 42.362827] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.365054] Tainted: [W]=WARN [ 42.365710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.367243] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.368119] 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 [ 42.371368] RSP: 0018:ffff8880160afbc0 EFLAGS: 00010286 [ 42.372360] RAX: 0000000000000000 RBX: ffffed1002c15f78 RCX: ffffffff813a4050 [ 42.373654] RDX: ffff888013f69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.374955] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c15f2f [ 42.376249] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.377544] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160afdf8 [ 42.378858] FS: 00007f19c26c9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.380319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.381400] CR2: 00007f19c2c2f4a6 CR3: 0000000020725000 CR4: 0000000000350ef0 [ 42.382716] Call Trace: [ 42.383236] [ 42.383654] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.384559] ? __create_object+0x59/0x80 [ 42.385356] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.386346] __vmalloc_noprof+0x59/0x60 [ 42.387067] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.387944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.388886] bpf_prog_alloc+0x39/0x200 [ 42.389618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.390567] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.391477] do_seccomp+0x349/0x25e0 [ 42.392193] ? find_held_lock+0x2b/0x80 [ 42.392914] ? do_prlimit+0x310/0x610 [ 42.393659] ? __pfx_do_seccomp+0x10/0x10 [ 42.394469] ? do_raw_spin_unlock+0x53/0x220 [ 42.395311] ? _raw_spin_unlock+0x1e/0x40 [ 42.396055] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.397031] ? static_key_count+0x60/0x80 [ 42.397853] prctl_set_seccomp+0x4e/0x70 [ 42.398622] __do_sys_prctl+0xe6c/0x1d70 [ 42.399412] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.400271] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.401237] ? irqentry_exit+0xf3/0x650 [ 42.401972] do_syscall_64+0xbf/0x430 [ 42.402717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.403680] RIP: 0033:0x7f19c2bbb5cd [ 42.404388] 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 [ 42.407599] RSP: 002b:00007ffd807ecf00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.408948] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19c2bbb5cd [ 42.410243] RDX: 0000562485cc4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.411504] RBP: 00007ffd807ecf60 R08: 0000000000000000 R09: 00007ffd807ec600 [ 42.412792] R10: 0000000000000000 R11: 0000000000000246 R12: 000056249dde1240 [ 42.414066] R13: 00007ffd807ed390 R14: 000056249ddea380 R15: 000056249ddf5540 [ 42.415361] [ 42.415777] irq event stamp: 1853 [ 42.416428] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 42.417956] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 42.419491] softirqs last enabled at (1886): [] handle_softirqs+0x50c/0x770 [ 42.421037] softirqs last disabled at (1881): [] __irq_exit_rcu+0xc4/0x100 [ 42.422566] ---[ end trace 0000000000000000 ]--- [ 43.239996] ------------[ cut here ]------------ [ 43.240954] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.243805] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.245334] Modules linked in: [ 43.245923] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.247959] Tainted: [W]=WARN [ 43.248577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.250066] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.250996] 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 [ 43.254193] RSP: 0018:ffff88801b8f7bc0 EFLAGS: 00010286 [ 43.255132] RAX: 0000000000000000 RBX: ffffed100371ef78 RCX: ffffffff813a4050 [ 43.256451] RDX: ffff88801655d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.258111] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100371ef2f [ 43.259226] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.260637] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b8f7df8 [ 43.261945] FS: 00007f8182bb5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.263380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.264443] CR2: 00007f81830a7580 CR3: 00000000205fd000 CR4: 0000000000350ef0 [ 43.265731] Call Trace: [ 43.266273] [ 43.266697] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.267606] ? __create_object+0x59/0x80 [ 43.268415] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.269226] __vmalloc_noprof+0x59/0x60 [ 43.269828] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.270543] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.271312] bpf_prog_alloc+0x39/0x200 [ 43.271884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.272650] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.273392] do_seccomp+0x349/0x25e0 [ 43.273956] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.274707] ? __pfx_do_seccomp+0x10/0x10 [ 43.275363] ? find_held_lock+0x2b/0x80 [ 43.275957] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.276737] ? static_key_count+0x60/0x80 [ 43.277386] prctl_set_seccomp+0x4e/0x70 [ 43.277994] __do_sys_prctl+0xe6c/0x1d70 [ 43.278649] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.279354] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.280105] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.280899] ? irqentry_exit+0xf3/0x650 [ 43.281544] do_syscall_64+0xbf/0x430 [ 43.282131] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.282919] RIP: 0033:0x7f81830a75cd [ 43.283496] 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 [ 43.286122] RSP: 002b:00007ffe41eae200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.287324] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81830a75cd [ 43.288386] RDX: 000055bbcf304e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.289444] RBP: 00007ffe41eae260 R08: 0000000000000000 R09: 00007ffe41ead900 [ 43.290512] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bbd2592ad0 [ 43.291563] R13: 00007ffe41eae690 R14: 000055bbd2593bc0 R15: 000055bbd25a4780 [ 43.292629] [ 43.292981] irq event stamp: 2941 [ 43.293521] hardirqs last enabled at (2951): [] __up_console_sem+0x78/0x80 [ 43.294800] hardirqs last disabled at (2960): [] __up_console_sem+0x5d/0x80 [ 43.296064] softirqs last enabled at (2880): [] handle_softirqs+0x50c/0x770 [ 43.297332] softirqs last disabled at (2873): [] __irq_exit_rcu+0xc4/0x100 [ 43.298585] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4891' (ECDSA) to the list of known hosts. 2025/11/18 18:09:49 fuzzer started 2025/11/18 18:09:50 dialing manager at localhost:34383 2025/11/18 18:09:50 checking machine... 2025/11/18 18:09:50 checking revisions... [ 44.242931] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:09:50 testing simple program... [ 44.337629] cgroup: Unknown subsys name 'net' [ 44.410742] cgroup: Unknown subsys name 'cpuset' [ 44.431991] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:09:49 Registers: info registers vcpu 0 RAX=ffffffff83c60f5c RBX=ffffffff81619130 RCX=ffff88806ce089d4 RDX=1ffff1100d9c115b RSI=ffffffff83c60f5c RDI=ffff88806ce08b48 RBP=ffff88806ce08b18 RSP=ffff88806ce08a78 R8 =0000000000000001 R9 =ffff88806ce08ac0 R10=000000000003c9ed R11=000000000009a3be R12=ffff88806ce08b48 R13=0000000000000000 R14=ffff888013f6b780 R15=ffff888008c4b780 RIP=ffffffff81619130 RFL=00000286 [--S--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 00007f19c26c9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f19c2c80618 CR3=0000000020741000 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=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=0000000000022000 RBX=ffff888009643780 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096441d8 RSP=ffff88806cf08878 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc8602ba000 CR3=000000000eabc000 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=2039343a39303a383120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038343a39303a3831203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000