[ 44.222902] ------------[ cut here ]------------ [ 44.223841] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.225798] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.227278] Modules linked in: [ 44.227916] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.229885] Tainted: [W]=WARN [ 44.230426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.231892] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.232806] 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 [ 44.235899] RSP: 0018:ffff88801be67bc0 EFLAGS: 00010286 [ 44.236876] RAX: 0000000000000000 RBX: ffffed10037ccf78 RCX: ffffffff813a4050 [ 44.238133] RDX: ffff888015ad5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.239390] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037ccf2f [ 44.240669] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.241941] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801be67df8 [ 44.243219] FS: 00007fed6741d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.244628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.245703] CR2: 00007fed679834a6 CR3: 0000000009d8b000 CR4: 0000000000350ef0 [ 44.246979] Call Trace: [ 44.247483] [ 44.247894] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.248786] ? __create_object+0x59/0x80 [ 44.249566] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.250526] __vmalloc_noprof+0x59/0x60 [ 44.251220] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.252074] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.252995] bpf_prog_alloc+0x39/0x200 [ 44.253729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.254642] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.255539] do_seccomp+0x349/0x25e0 [ 44.256214] ? find_held_lock+0x2b/0x80 [ 44.256981] ? do_prlimit+0x310/0x610 [ 44.257700] ? __pfx_do_seccomp+0x10/0x10 [ 44.258420] ? do_raw_spin_unlock+0x53/0x220 [ 44.259237] ? _raw_spin_unlock+0x1e/0x40 [ 44.260013] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.260971] ? static_key_count+0x60/0x80 [ 44.261773] prctl_set_seccomp+0x4e/0x70 [ 44.262545] __do_sys_prctl+0xe6c/0x1d70 [ 44.263284] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.264133] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.265085] ? irqentry_exit+0xf3/0x650 [ 44.265828] do_syscall_64+0xbf/0x430 [ 44.266567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.267519] RIP: 0033:0x7fed6790f5cd [ 44.268167] 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 [ 44.271279] RSP: 002b:00007fffc04d3020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.272616] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed6790f5cd [ 44.273894] RDX: 0000555a784ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.275167] RBP: 00007fffc04d3080 R08: 0000000000000000 R09: 00007fffc04d2720 [ 44.276451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a78f7fad0 [ 44.277753] R13: 00007fffc04d34b0 R14: 0000555a78f80bc0 R15: 0000555a78f91780 [ 44.279030] [ 44.279481] irq event stamp: 1785 [ 44.280076] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 44.281597] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 44.283107] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 44.284634] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 44.285976] ---[ end trace 0000000000000000 ]--- [ 47.456052] ------------[ cut here ]------------ [ 47.456986] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.458946] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.460397] Modules linked in: [ 47.461038] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.463059] Tainted: [W]=WARN [ 47.463675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.465161] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.466087] 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 [ 47.469272] RSP: 0018:ffff888019d9fbc0 EFLAGS: 00010286 [ 47.470247] RAX: 0000000000000000 RBX: ffffed10033b3f78 RCX: ffffffff813a4050 [ 47.471633] RDX: ffff8880169b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.472923] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b3f2f [ 47.474226] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.475527] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d9fdf8 [ 47.476813] FS: 00007feb8b4f6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.478239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.479288] CR2: 00007feb8b9e8580 CR3: 000000000e770000 CR4: 0000000000350ef0 [ 47.480542] Call Trace: [ 47.481023] [ 47.481420] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.482327] ? __create_object+0x59/0x80 [ 47.483108] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.484064] __vmalloc_noprof+0x59/0x60 [ 47.484834] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.485728] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.486662] bpf_prog_alloc+0x39/0x200 [ 47.487364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.488297] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.489215] do_seccomp+0x349/0x25e0 [ 47.489914] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.490808] ? __pfx_do_seccomp+0x10/0x10 [ 47.491604] ? find_held_lock+0x2b/0x80 [ 47.492318] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.493279] ? static_key_count+0x60/0x80 [ 47.494088] prctl_set_seccomp+0x4e/0x70 [ 47.494870] __do_sys_prctl+0xe6c/0x1d70 [ 47.495655] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.496517] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.497499] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.498425] ? irqentry_exit+0xf3/0x650 [ 47.499204] do_syscall_64+0xbf/0x430 [ 47.499957] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.500918] RIP: 0033:0x7feb8b9e85cd [ 47.501626] 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 [ 47.504826] RSP: 002b:00007ffee3d88350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.506173] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb8b9e85cd [ 47.507459] RDX: 000055ebf1baee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.508747] RBP: 00007ffee3d883b0 R08: 0000000000000000 R09: 00007ffee3d87a50 [ 47.510034] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec1c45b2b0 [ 47.511325] R13: 00007ffee3d887e0 R14: 000055ec1c45dd20 R15: 000055ec1c46f8d0 [ 47.512632] [ 47.513072] irq event stamp: 1727 [ 47.513717] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 47.515252] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 47.516778] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 47.518297] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 47.519803] ---[ end trace 0000000000000000 ]--- [ 48.253059] ------------[ cut here ]------------ [ 48.253998] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.255966] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.257459] Modules linked in: [ 48.258046] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.260254] Tainted: [W]=WARN [ 48.260933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.262417] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.263325] 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 [ 48.266502] RSP: 0018:ffff88800eb07bc0 EFLAGS: 00010286 [ 48.267486] RAX: 0000000000000000 RBX: ffffed1001d60f78 RCX: ffffffff813a4050 [ 48.268769] RDX: ffff888014659bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.270050] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d60f2f [ 48.271329] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.272602] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eb07df8 [ 48.273901] FS: 00007f4906796900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.275349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.276404] CR2: 00007f4906c88580 CR3: 000000001e4b1000 CR4: 0000000000350ef0 [ 48.277717] Call Trace: [ 48.278179] [ 48.278636] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.279543] ? __create_object+0x59/0x80 [ 48.280284] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.281268] __vmalloc_noprof+0x59/0x60 [ 48.282024] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.282905] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.283830] bpf_prog_alloc+0x39/0x200 [ 48.284572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.285523] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.286377] do_seccomp+0x349/0x25e0 [ 48.287085] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.287981] ? __pfx_do_seccomp+0x10/0x10 [ 48.288783] ? find_held_lock+0x2b/0x80 [ 48.289547] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.290532] ? static_key_count+0x60/0x80 [ 48.291282] prctl_set_seccomp+0x4e/0x70 [ 48.292055] __do_sys_prctl+0xe6c/0x1d70 [ 48.292849] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.293700] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.294654] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.295630] ? irqentry_exit+0xf3/0x650 [ 48.296344] do_syscall_64+0xbf/0x430 [ 48.297089] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.298028] RIP: 0033:0x7f4906c885cd [ 48.298728] 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 [ 48.301858] RSP: 002b:00007ffc1ef93e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.303216] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4906c885cd [ 48.304496] RDX: 0000557e72df2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.305787] RBP: 00007ffc1ef93ed0 R08: 0000000000000000 R09: 00007ffc1ef93570 [ 48.307061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e8a0bfb10 [ 48.308343] R13: 00007ffc1ef94300 R14: 0000557e8a0c02b0 R15: 0000557e8a0d46f0 [ 48.309656] [ 48.310075] irq event stamp: 1793 [ 48.310715] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 48.312232] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 48.313766] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 48.315299] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 48.316821] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45230' (ECDSA) to the list of known hosts. 2025/11/18 11:27:27 fuzzer started 2025/11/18 11:27:27 dialing manager at localhost:34383 2025/11/18 11:27:27 checking machine... 2025/11/18 11:27:27 checking revisions... [ 49.240870] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:27:27 testing simple program... [ 49.333534] cgroup: Unknown subsys name 'net' [ 49.388178] cgroup: Unknown subsys name 'cpuset' [ 49.401327] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:27:26 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff868fa7d8 RCX=ffffffff83c70620 RDX=0000000000000002 RSI=ffffffff86d774d4 RDI=ffffffff868fa7d4 RBP=ffffffff868fa7d4 RSP=ffff88800eaff518 R8 =ffffffff86d774d4 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a88e R12=ffffffff868fa7dc R13=ffffffff868fa7d4 R14=ffffffff868fa7d4 R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000212 [----A--] 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 00007feb8b4f6900 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=00007feb8baad618 CR3=000000000da96000 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=1ffffffff0cd6573 RBX=ffffffff866b2b98 RCX=ffffffff813c156d RDX=0000000000000000 RSI=ffffffff86a0ba62 RDI=ffffffff866b2b88 RBP=ffffffff866b2b94 RSP=ffff888009757788 R8 =ffffffff86a0ba62 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000897b R12=ffffffff866b2b9c R13=ffffffff866b2b88 R14=ffffffff866b2b90 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000212 [----A--] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff006f4f48 CR3=000000000b725000 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=37323a313120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303334 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000