[ 46.241096] ------------[ cut here ]------------ [ 46.242574] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.244845] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.246407] Modules linked in: [ 46.247056] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.249149] Tainted: [W]=WARN [ 46.250058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.251728] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.252702] 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 [ 46.256074] RSP: 0018:ffff888016867bc0 EFLAGS: 00010286 [ 46.257108] RAX: 0000000000000000 RBX: ffffed1002d0cf78 RCX: ffffffff813a4050 [ 46.258485] RDX: ffff888013ebb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.259832] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0cf2f [ 46.261183] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.262539] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016867df8 [ 46.263895] FS: 00007f8fd2f49900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.265413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.266542] CR2: 00007fff67198ef7 CR3: 000000001bd1a000 CR4: 0000000000350ef0 [ 46.267894] Call Trace: [ 46.268415] [ 46.268850] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.269794] ? __create_object+0x59/0x80 [ 46.270627] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.271641] __vmalloc_noprof+0x59/0x60 [ 46.272435] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.273353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.274342] bpf_prog_alloc+0x39/0x200 [ 46.275067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.276031] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.276992] do_seccomp+0x349/0x25e0 [ 46.277740] ? find_held_lock+0x2b/0x80 [ 46.278539] ? do_prlimit+0x310/0x610 [ 46.279321] ? __pfx_do_seccomp+0x10/0x10 [ 46.280087] ? do_raw_spin_unlock+0x53/0x220 [ 46.280953] ? _raw_spin_unlock+0x1e/0x40 [ 46.281754] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.282770] ? static_key_count+0x60/0x80 [ 46.283596] prctl_set_seccomp+0x4e/0x70 [ 46.284411] __do_sys_prctl+0xe6c/0x1d70 [ 46.285175] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.286086] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.287091] ? irqentry_exit+0xf3/0x650 [ 46.287871] do_syscall_64+0xbf/0x430 [ 46.288637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.289620] RIP: 0033:0x7f8fd343b5cd [ 46.290358] 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 [ 46.293549] RSP: 002b:00007fff67196950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.294956] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8fd343b5cd [ 46.296261] RDX: 0000559d3ffbae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.297563] RBP: 00007fff671969b0 R08: 0000000000000000 R09: 00007fff67196050 [ 46.298889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d6429ead0 [ 46.300189] R13: 00007fff67196de0 R14: 0000559d6429fbc0 R15: 0000559d642b0780 [ 46.301518] [ 46.301953] irq event stamp: 3497 [ 46.302615] hardirqs last enabled at (3507): [] __up_console_sem+0x78/0x80 [ 46.304155] hardirqs last disabled at (3516): [] __up_console_sem+0x5d/0x80 [ 46.305713] softirqs last enabled at (3030): [] handle_softirqs+0x50c/0x770 [ 46.307262] softirqs last disabled at (3537): [] __irq_exit_rcu+0xc4/0x100 [ 46.308619] ---[ end trace 0000000000000000 ]--- [ 49.721387] ------------[ cut here ]------------ [ 49.722302] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.724277] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.725678] Modules linked in: [ 49.726311] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.728302] Tainted: [W]=WARN [ 49.728843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.730300] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.731139] 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 [ 49.734193] RSP: 0018:ffff88801708fbc0 EFLAGS: 00010286 [ 49.735140] RAX: 0000000000000000 RBX: ffffed1002e11f78 RCX: ffffffff813a4050 [ 49.736396] RDX: ffff88800d1c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.737657] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e11f2f [ 49.738922] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.740156] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801708fdf8 [ 49.741401] FS: 00007fba62ab3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.742791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.743795] CR2: 00007fba62fa5580 CR3: 0000000020b83000 CR4: 0000000000350ef0 [ 49.745009] Call Trace: [ 49.745498] [ 49.745890] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.746759] ? __create_object+0x59/0x80 [ 49.747511] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.748443] __vmalloc_noprof+0x59/0x60 [ 49.749128] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.749973] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.750877] bpf_prog_alloc+0x39/0x200 [ 49.751579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.752465] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.753334] do_seccomp+0x349/0x25e0 [ 49.753981] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.754845] ? __pfx_do_seccomp+0x10/0x10 [ 49.755589] ? find_held_lock+0x2b/0x80 [ 49.756309] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.757182] ? static_key_count+0x60/0x80 [ 49.757965] prctl_set_seccomp+0x4e/0x70 [ 49.758710] __do_sys_prctl+0xe6c/0x1d70 [ 49.759459] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.760276] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.761157] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.762090] ? irqentry_exit+0xf3/0x650 [ 49.762827] do_syscall_64+0xbf/0x430 [ 49.763541] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.764468] RIP: 0033:0x7fba62fa55cd [ 49.765099] 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 [ 49.768094] RSP: 002b:00007ffdedbdfea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.769398] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba62fa55cd [ 49.770624] RDX: 000056181366ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.771846] RBP: 00007ffdedbdff00 R08: 0000000000000000 R09: 00007ffdedbdf5a0 [ 49.773058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561829b2bbf0 [ 49.774313] R13: 00007ffdedbe0330 R14: 0000561829b35380 R15: 0000561829b40460 [ 49.775547] [ 49.775951] irq event stamp: 1739 [ 49.776565] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.778022] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.779482] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 49.780943] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 49.782407] ---[ end trace 0000000000000000 ]--- [ 50.625868] ------------[ cut here ]------------ [ 50.626874] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.628913] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.630442] Modules linked in: [ 50.631026] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.633291] Tainted: [W]=WARN [ 50.634074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.635601] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.636497] 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 [ 50.639847] RSP: 0018:ffff8880175f7bc0 EFLAGS: 00010286 [ 50.641026] RAX: 0000000000000000 RBX: ffffed1002ebef78 RCX: ffffffff813a4050 [ 50.642474] RDX: ffff888015528000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.643824] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebef2f [ 50.645088] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.646386] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175f7df8 [ 50.647655] FS: 00007fa18f97c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.649076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.650170] CR2: 00007ffeb644eef7 CR3: 00000000210a2000 CR4: 0000000000350ef0 [ 50.651437] Call Trace: [ 50.651894] [ 50.652351] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.653186] ? __create_object+0x59/0x80 [ 50.653993] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.654980] __vmalloc_noprof+0x59/0x60 [ 50.655786] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.656661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.657592] bpf_prog_alloc+0x39/0x200 [ 50.658365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.659285] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.660126] do_seccomp+0x349/0x25e0 [ 50.660824] ? find_held_lock+0x2b/0x80 [ 50.661577] ? do_prlimit+0x310/0x610 [ 50.662343] ? __pfx_do_seccomp+0x10/0x10 [ 50.663073] ? do_raw_spin_unlock+0x53/0x220 [ 50.663902] ? _raw_spin_unlock+0x1e/0x40 [ 50.664669] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.665620] ? static_key_count+0x60/0x80 [ 50.666431] prctl_set_seccomp+0x4e/0x70 [ 50.667144] __do_sys_prctl+0xe6c/0x1d70 [ 50.667918] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.668748] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.669694] ? irqentry_exit+0xf3/0x650 [ 50.670501] do_syscall_64+0xbf/0x430 [ 50.671177] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.672106] RIP: 0033:0x7fa18fe6e5cd [ 50.672807] 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 [ 50.675948] RSP: 002b:00007ffeb644dd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.677282] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa18fe6e5cd [ 50.678590] RDX: 000055c87e895e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.679670] RBP: 00007ffeb644ddf0 R08: 0000000000000000 R09: 00007ffeb644d490 [ 50.680699] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8b52f9b10 [ 50.681736] R13: 00007ffeb644e220 R14: 000055c8b52fa2b0 R15: 000055c8b530e6f0 [ 50.682825] [ 50.683171] irq event stamp: 3143 [ 50.683689] hardirqs last enabled at (3153): [] __up_console_sem+0x78/0x80 [ 50.684890] hardirqs last disabled at (3162): [] __up_console_sem+0x5d/0x80 [ 50.686135] softirqs last enabled at (2960): [] handle_softirqs+0x50c/0x770 [ 50.687399] softirqs last disabled at (2953): [] __irq_exit_rcu+0xc4/0x100 [ 50.688613] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61414' (ECDSA) to the list of known hosts. 2025/11/17 14:41:12 fuzzer started 2025/11/17 14:41:13 dialing manager at localhost:37895 2025/11/17 14:41:13 checking machine... 2025/11/17 14:41:13 checking revisions... [ 51.607622] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:41:13 testing simple program... [ 51.702380] cgroup: Unknown subsys name 'net' [ 51.770511] cgroup: Unknown subsys name 'cpuset' [ 51.786400] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:41:12 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000083 RCX=ffffffff8152da53 RDX=0000000000000000 RSI=0000000000000004 RDI=ffff88806ce27240 RBP=ffff88806ce27240 RSP=ffff8880095ffa58 R8 =0000000000000000 R9 =ffffed100d9c4e48 R10=ffff88806ce27243 R11=0000000000000001 R12=0000000000000000 R13=ffff88806ce27240 R14=00000000ffffffff R15=00000000fffc3230 RIP=ffffffff84c98164 RFL=00000086 [--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 0000000000000000 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=00007fba6306a618 CR3=0000000020bfd000 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=0000000000029323 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd1afce668 CR3=000000001bdc2000 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=2032313a31343a343120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031313a31343a3431203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000