[ 46.802383] ------------[ cut here ]------------ [ 46.803293] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.805299] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.806737] Modules linked in: [ 46.807364] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.809351] Tainted: [W]=WARN [ 46.809910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.811379] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.812289] 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 [ 46.815449] RSP: 0018:ffff88800edffbc0 EFLAGS: 00010286 [ 46.816448] RAX: 0000000000000000 RBX: ffffed1001dbff78 RCX: ffffffff813a4050 [ 46.817737] RDX: ffff888014333780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.819030] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dbff2f [ 46.820316] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.821583] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800edffdf8 [ 46.822860] FS: 00007f520d150900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.824318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.825381] CR2: 00007f520d6b64a6 CR3: 000000000b6f3000 CR4: 0000000000350ef0 [ 46.826673] Call Trace: [ 46.827181] [ 46.827591] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.828510] ? __create_object+0x59/0x80 [ 46.829290] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.830268] __vmalloc_noprof+0x59/0x60 [ 46.831005] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.831895] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.832838] bpf_prog_alloc+0x39/0x200 [ 46.833591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.834522] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.835438] do_seccomp+0x349/0x25e0 [ 46.836170] ? find_held_lock+0x2b/0x80 [ 46.836891] ? do_prlimit+0x310/0x610 [ 46.837641] ? __pfx_do_seccomp+0x10/0x10 [ 46.838431] ? do_raw_spin_unlock+0x53/0x220 [ 46.839259] ? _raw_spin_unlock+0x1e/0x40 [ 46.840007] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.840980] ? static_key_count+0x60/0x80 [ 46.841787] prctl_set_seccomp+0x4e/0x70 [ 46.842566] __do_sys_prctl+0xe6c/0x1d70 [ 46.843366] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.844238] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.845217] ? irqentry_exit+0xf3/0x650 [ 46.845923] do_syscall_64+0xbf/0x430 [ 46.846659] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.847602] RIP: 0033:0x7f520d6425cd [ 46.848326] 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 [ 46.851461] RSP: 002b:00007ffdaa93f150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.852835] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f520d6425cd [ 46.854137] RDX: 0000558b81e8ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.855424] RBP: 00007ffdaa93f1b0 R08: 0000000000000000 R09: 00007ffdaa93e850 [ 46.856700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b9842eb10 [ 46.857993] R13: 00007ffdaa93f5e0 R14: 0000558b9842f2b0 R15: 0000558b984436f0 [ 46.859280] [ 46.859707] irq event stamp: 1761 [ 46.860369] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.861909] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 46.863413] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 46.864943] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 46.866456] ---[ end trace 0000000000000000 ]--- [ 49.696463] ------------[ cut here ]------------ [ 49.697409] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.699449] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.700925] Modules linked in: [ 49.701560] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.703769] Tainted: [W]=WARN [ 49.704858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.706357] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.707271] 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 [ 49.710447] RSP: 0018:ffff8880168b7bc0 EFLAGS: 00010286 [ 49.711427] RAX: 0000000000000000 RBX: ffffed1002d16f78 RCX: ffffffff813a4050 [ 49.712709] RDX: ffff88800f128000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.714017] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d16f2f [ 49.715306] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.716622] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168b7df8 [ 49.717910] FS: 00007fb36c071900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.719358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.720430] CR2: 00007fb36c563580 CR3: 000000001f2ab000 CR4: 0000000000350ef0 [ 49.721722] Call Trace: [ 49.722224] [ 49.722634] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.723526] ? __create_object+0x59/0x80 [ 49.724325] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.725299] __vmalloc_noprof+0x59/0x60 [ 49.726010] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.726877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.727803] bpf_prog_alloc+0x39/0x200 [ 49.728542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.729478] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.730388] do_seccomp+0x349/0x25e0 [ 49.731066] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.731991] ? __pfx_do_seccomp+0x10/0x10 [ 49.732790] ? find_held_lock+0x2b/0x80 [ 49.733551] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.734501] ? static_key_count+0x60/0x80 [ 49.735309] prctl_set_seccomp+0x4e/0x70 [ 49.736058] __do_sys_prctl+0xe6c/0x1d70 [ 49.736861] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.737720] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.738692] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.739664] ? irqentry_exit+0xf3/0x650 [ 49.740446] do_syscall_64+0xbf/0x430 [ 49.741196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.742104] RIP: 0033:0x7fb36c5635cd [ 49.742822] 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 [ 49.746017] RSP: 002b:00007ffeb6ac5da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.747373] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb36c5635cd [ 49.748693] RDX: 0000560b78322e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.749975] RBP: 00007ffeb6ac5e00 R08: 0000000000000000 R09: 00007ffeb6ac54a0 [ 49.751263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b7c05dad0 [ 49.752571] R13: 00007ffeb6ac6230 R14: 0000560b7c05ebc0 R15: 0000560b7c06f780 [ 49.753873] [ 49.754334] irq event stamp: 1909 [ 49.754950] hardirqs last enabled at (1917): [] __up_console_sem+0x78/0x80 [ 49.756489] hardirqs last disabled at (1926): [] __up_console_sem+0x5d/0x80 [ 49.758012] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 49.759567] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 49.761090] ---[ end trace 0000000000000000 ]--- [ 50.458848] ------------[ cut here ]------------ [ 50.459782] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.461779] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.463205] Modules linked in: [ 50.463790] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.465783] Tainted: [W]=WARN [ 50.466608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.468177] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.469217] 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 [ 50.472776] RSP: 0018:ffff88801763fbc0 EFLAGS: 00010286 [ 50.473912] RAX: 0000000000000000 RBX: ffffed1002ec7f78 RCX: ffffffff813a4050 [ 50.475218] RDX: ffff88801b850000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.476515] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec7f2f [ 50.477795] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.479082] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801763fdf8 [ 50.480414] FS: 00007f7164d03900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.481860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.482939] CR2: 00007f71651f5580 CR3: 000000000a056000 CR4: 0000000000350ef0 [ 50.484242] Call Trace: [ 50.484711] [ 50.485164] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.486037] ? __create_object+0x59/0x80 [ 50.486817] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.487801] __vmalloc_noprof+0x59/0x60 [ 50.488582] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.489457] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.490397] bpf_prog_alloc+0x39/0x200 [ 50.491152] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.492058] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.492972] do_seccomp+0x349/0x25e0 [ 50.493682] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.494594] ? __pfx_do_seccomp+0x10/0x10 [ 50.495389] ? find_held_lock+0x2b/0x80 [ 50.496168] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.497090] ? static_key_count+0x60/0x80 [ 50.497902] prctl_set_seccomp+0x4e/0x70 [ 50.498674] __do_sys_prctl+0xe6c/0x1d70 [ 50.499459] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.500328] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.501307] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.502285] ? irqentry_exit+0xf3/0x650 [ 50.503009] do_syscall_64+0xbf/0x430 [ 50.503750] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.504720] RIP: 0033:0x7f71651f55cd [ 50.505422] 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 [ 50.508620] RSP: 002b:00007ffc53a3a3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.509987] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71651f55cd [ 50.511279] RDX: 0000561616f37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.512589] RBP: 00007ffc53a3a450 R08: 0000000000000000 R09: 00007ffc53a39af0 [ 50.513880] R10: 0000000000000000 R11: 0000000000000246 R12: 000056161a9b52b0 [ 50.515229] R13: 00007ffc53a3a880 R14: 000056161a9b7d20 R15: 000056161a9c98d0 [ 50.516546] [ 50.516972] irq event stamp: 1869 [ 50.517637] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 50.519156] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 50.520665] softirqs last enabled at (1848): [] handle_softirqs+0x50c/0x770 [ 50.522002] softirqs last disabled at (1843): [] __irq_exit_rcu+0xc4/0x100 [ 50.523266] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19930' (ECDSA) to the list of known hosts. 2025/11/18 13:59:30 fuzzer started 2025/11/18 13:59:30 dialing manager at localhost:34383 2025/11/18 13:59:30 checking machine... 2025/11/18 13:59:30 checking revisions... [ 51.394760] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:59:31 testing simple program... [ 51.491418] cgroup: Unknown subsys name 'net' [ 51.561813] cgroup: Unknown subsys name 'cpuset' [ 51.580796] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:59:30 Registers: info registers vcpu 0 RAX=ffff888009ea4620 RBX=0000000000000000 RCX=0000000000000002 RDX=ffffffff885b6ea0 RSI=0000000000000040 RDI=ffff888009ea45c8 RBP=ffffffff8599435c RSP=ffff888016c97978 R8 =00000000ffffffff R9 =ffff88806c195d70 R10=ffff888016c97998 R11=0000000000000000 R12=ffffffff885b6ea0 R13=0000000000000002 R14=0000000000000001 R15=ffff888008c41780 RIP=ffffffff8152d1c7 RFL=00000282 [--S----] 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 00007fb36c071900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb36c050020 CR3=000000000e918000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025183 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa72c53e000 CR3=000000000b6b6000 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=39353a333120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363137 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000