[ 45.830094] ------------[ cut here ]------------ [ 45.831053] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.833131] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.834617] Modules linked in: [ 45.835216] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.837216] Tainted: [W]=WARN [ 45.837822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.839324] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.840229] 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 [ 45.843412] RSP: 0018:ffff8880176ffbc0 EFLAGS: 00010286 [ 45.844394] RAX: 0000000000000000 RBX: ffffed1002edff78 RCX: ffffffff813a4050 [ 45.845673] RDX: ffff888017053780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.846950] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edff2f [ 45.848228] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.849503] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176ffdf8 [ 45.850817] FS: 00007f59fc80b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.852260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.853315] CR2: 00007ffdab9b6ef7 CR3: 000000000e981000 CR4: 0000000000350ef0 [ 45.854620] Call Trace: [ 45.855097] [ 45.855557] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.856460] ? __create_object+0x59/0x80 [ 45.857205] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.858177] __vmalloc_noprof+0x59/0x60 [ 45.858925] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.859818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.860756] bpf_prog_alloc+0x39/0x200 [ 45.861502] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.862437] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.863299] do_seccomp+0x349/0x25e0 [ 45.864016] ? find_held_lock+0x2b/0x80 [ 45.864762] ? do_prlimit+0x310/0x610 [ 45.865514] ? __pfx_do_seccomp+0x10/0x10 [ 45.866245] ? do_raw_spin_unlock+0x53/0x220 [ 45.867113] ? _raw_spin_unlock+0x1e/0x40 [ 45.867902] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.868869] ? static_key_count+0x60/0x80 [ 45.869684] prctl_set_seccomp+0x4e/0x70 [ 45.870466] __do_sys_prctl+0xe6c/0x1d70 [ 45.871228] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.872086] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.873053] ? irqentry_exit+0xf3/0x650 [ 45.873829] do_syscall_64+0xbf/0x430 [ 45.874574] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.875549] RIP: 0033:0x7f59fccfd5cd [ 45.876200] 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 [ 45.879490] RSP: 002b:00007ffdab9b4c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.880892] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59fccfd5cd [ 45.882200] RDX: 000055f99fdcde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.883510] RBP: 00007ffdab9b4c90 R08: 0000000000000000 R09: 00007ffdab9b4330 [ 45.884811] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9d3859b10 [ 45.886094] R13: 00007ffdab9b50c0 R14: 000055f9d385a2b0 R15: 000055f9d386e6f0 [ 45.887413] [ 45.887837] irq event stamp: 1783 [ 45.888493] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 45.890043] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 45.891578] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 45.893130] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 45.894640] ---[ end trace 0000000000000000 ]--- [ 49.366465] ------------[ cut here ]------------ [ 49.367317] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.369300] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.370725] Modules linked in: [ 49.371299] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.373189] Tainted: [W]=WARN [ 49.373761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.375173] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.376293] 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 [ 49.379434] RSP: 0018:ffff888016fcfbc0 EFLAGS: 00010286 [ 49.380327] RAX: 0000000000000000 RBX: ffffed1002df9f78 RCX: ffffffff813a4050 [ 49.381582] RDX: ffff8880162fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.382818] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df9f2f [ 49.384085] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.385305] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fcfdf8 [ 49.386542] FS: 00007efe2e8e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.387917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.388944] CR2: 00007efe2edd5580 CR3: 0000000014553000 CR4: 0000000000350ef0 [ 49.390178] Call Trace: [ 49.390663] [ 49.391059] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.391946] ? __create_object+0x59/0x80 [ 49.392700] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.393640] __vmalloc_noprof+0x59/0x60 [ 49.394336] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.395198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.396109] bpf_prog_alloc+0x39/0x200 [ 49.396824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.397709] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.398580] do_seccomp+0x349/0x25e0 [ 49.399233] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.400088] ? __pfx_do_seccomp+0x10/0x10 [ 49.400856] ? find_held_lock+0x2b/0x80 [ 49.401594] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.402520] ? static_key_count+0x60/0x80 [ 49.403267] prctl_set_seccomp+0x4e/0x70 [ 49.404022] __do_sys_prctl+0xe6c/0x1d70 [ 49.404793] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.405612] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.406525] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.407484] ? irqentry_exit+0xf3/0x650 [ 49.408175] do_syscall_64+0xbf/0x430 [ 49.408900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.409830] RIP: 0033:0x7efe2edd55cd [ 49.410507] 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 [ 49.413600] RSP: 002b:00007fff238c4510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.414922] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe2edd55cd [ 49.416161] RDX: 0000560c27bd0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.417450] RBP: 00007fff238c4570 R08: 0000000000000000 R09: 00007fff238c3c10 [ 49.418693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c53d88b10 [ 49.419936] R13: 00007fff238c49a0 R14: 0000560c53d892b0 R15: 0000560c53d9d6f0 [ 49.421196] [ 49.421648] irq event stamp: 1807 [ 49.422231] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.423722] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.425194] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 49.426693] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 49.428185] ---[ end trace 0000000000000000 ]--- [ 50.226454] ------------[ cut here ]------------ [ 50.227442] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.229551] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.231048] Modules linked in: [ 50.231731] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.233847] Tainted: [W]=WARN [ 50.234487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.236072] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.237051] 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 [ 50.240396] RSP: 0018:ffff88801a2bfbc0 EFLAGS: 00010286 [ 50.241438] RAX: 0000000000000000 RBX: ffffed1003457f78 RCX: ffffffff813a4050 [ 50.242799] RDX: ffff888016115340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.244171] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003457f2f [ 50.245544] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.246897] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2bfdf8 [ 50.248279] FS: 00007f9eda330900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.249839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.250981] CR2: 00007f9eda8964a6 CR3: 000000000e9b2000 CR4: 0000000000350ef0 [ 50.252385] Call Trace: [ 50.252879] [ 50.253316] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.254287] ? __create_object+0x59/0x80 [ 50.255118] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.256175] __vmalloc_noprof+0x59/0x60 [ 50.256995] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.257930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.258918] bpf_prog_alloc+0x39/0x200 [ 50.259710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.260708] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.261672] do_seccomp+0x349/0x25e0 [ 50.262438] ? find_held_lock+0x2b/0x80 [ 50.263219] ? do_prlimit+0x310/0x610 [ 50.264017] ? __pfx_do_seccomp+0x10/0x10 [ 50.264880] ? do_raw_spin_unlock+0x53/0x220 [ 50.265773] ? _raw_spin_unlock+0x1e/0x40 [ 50.266618] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.267667] ? static_key_count+0x60/0x80 [ 50.268524] prctl_set_seccomp+0x4e/0x70 [ 50.269288] __do_sys_prctl+0xe6c/0x1d70 [ 50.270128] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.271032] ? trace_irq_enable.constprop.0+0x26/0x100 [ 50.272080] do_syscall_64+0xbf/0x430 [ 50.272878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.273894] RIP: 0033:0x7f9eda8225cd [ 50.274651] 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 [ 50.277982] RSP: 002b:00007ffde2c5af10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.279463] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9eda8225cd [ 50.280818] RDX: 000055b23231ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.282173] RBP: 00007ffde2c5af70 R08: 0000000000000000 R09: 00007ffde2c5a610 [ 50.283553] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b24dfbfad0 [ 50.284912] R13: 00007ffde2c5b3a0 R14: 000055b24dfc0bc0 R15: 000055b24dfd1780 [ 50.286296] [ 50.286793] irq event stamp: 1753 [ 50.287502] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 50.289096] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 50.290688] softirqs last enabled at (1390): [] handle_softirqs+0x50c/0x770 [ 50.292343] softirqs last disabled at (1373): [] __irq_exit_rcu+0xc4/0x100 [ 50.293966] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35787' (ECDSA) to the list of known hosts. 2025/11/19 00:32:33 fuzzer started 2025/11/19 00:32:33 dialing manager at localhost:34383 2025/11/19 00:32:33 checking machine... 2025/11/19 00:32:33 checking revisions... [ 51.171522] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:32:33 testing simple program... [ 51.267864] cgroup: Unknown subsys name 'net' [ 51.327857] cgroup: Unknown subsys name 'cpuset' [ 51.341053] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:32:32 Registers: info registers vcpu 0 RAX=0000000000002005 RBX=ffff8880162f8000 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880162f8a58 RSP=ffff88806ce088d8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880162f8a80 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----PC] 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 00007efe2e8e3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efe2ee9a618 CR3=000000000d98c000 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=0000000000027c4f 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff9a79808 CR3=000000000e393000 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=d0b9d214918a8b8e8d41692ddc6e2d15 XMM02=0000000000304140ec2efd57dc4c00df XMM03=000000000030fe3811c6c1c8ccdffbc9 XMM04=6769ad2376dae12d00000000000ae988 XMM05=535eff8cb3fcfffc00000000003202b8 XMM06=817b8945e9d50373000000000031fcb0 XMM07=e042d86d42eb936e0000000000310f88 XMM08=11c6c1c8ccdffbc900000000003041a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000