[ 46.820628] ------------[ cut here ]------------ [ 46.821385] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.823063] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.824282] Modules linked in: [ 46.824774] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.826417] Tainted: [W]=WARN [ 46.826874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.828087] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.828843] 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 [ 46.831484] RSP: 0018:ffff88800f16fbc0 EFLAGS: 00010286 [ 46.832297] RAX: 0000000000000000 RBX: ffffed1001e2df78 RCX: ffffffff813a4050 [ 46.833355] RDX: ffff888016611bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.834423] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e2df2f [ 46.835493] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.836557] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f16fdf8 [ 46.837617] FS: 00007f6dff2cb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.838845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.839717] CR2: 00007ffeeaf33ef7 CR3: 000000000d447000 CR4: 0000000000350ef0 [ 46.840781] Call Trace: [ 46.841167] [ 46.841541] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.842294] ? __create_object+0x59/0x80 [ 46.842902] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.843710] __vmalloc_noprof+0x59/0x60 [ 46.844328] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.845014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.845799] bpf_prog_alloc+0x39/0x200 [ 46.846432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.847168] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.847925] do_seccomp+0x349/0x25e0 [ 46.848523] ? find_held_lock+0x2b/0x80 [ 46.849117] ? do_prlimit+0x310/0x610 [ 46.849739] ? __pfx_do_seccomp+0x10/0x10 [ 46.850399] ? do_raw_spin_unlock+0x53/0x220 [ 46.851048] ? _raw_spin_unlock+0x1e/0x40 [ 46.851698] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.852487] ? static_key_count+0x60/0x80 [ 46.853111] prctl_set_seccomp+0x4e/0x70 [ 46.853761] __do_sys_prctl+0xe6c/0x1d70 [ 46.854420] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.855097] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.855894] ? irqentry_exit+0xf3/0x650 [ 46.856537] do_syscall_64+0xbf/0x430 [ 46.857111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.857897] RIP: 0033:0x7f6dff7bd5cd [ 46.858498] 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 [ 46.861121] RSP: 002b:00007ffeeaf319b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.862272] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6dff7bd5cd [ 46.863337] RDX: 000055821680be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.864396] RBP: 00007ffeeaf31a10 R08: 0000000000000000 R09: 00007ffeeaf310b0 [ 46.865460] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582369bcad0 [ 46.866584] R13: 00007ffeeaf31e40 R14: 00005582369bdbc0 R15: 00005582369ce780 [ 46.867905] [ 46.868374] irq event stamp: 1729 [ 46.868986] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 46.870530] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 46.872048] softirqs last enabled at (1220): [] handle_softirqs+0x50c/0x770 [ 46.873603] softirqs last disabled at (1207): [] __irq_exit_rcu+0xc4/0x100 [ 46.875154] ---[ end trace 0000000000000000 ]--- [ 49.619748] ------------[ cut here ]------------ [ 49.620691] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.622705] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.624166] Modules linked in: [ 49.624786] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.626747] Tainted: [W]=WARN [ 49.627344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.628813] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.629719] 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 [ 49.632910] RSP: 0018:ffff888016b7fbc0 EFLAGS: 00010286 [ 49.633911] RAX: 0000000000000000 RBX: ffffed1002d6ff78 RCX: ffffffff813a4050 [ 49.635206] RDX: ffff888019eab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.636493] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6ff2f [ 49.637767] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.639063] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b7fdf8 [ 49.640357] FS: 00007f6da2859900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.641795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.642874] CR2: 00007ffd4a022ef7 CR3: 000000001f66a000 CR4: 0000000000350ef0 [ 49.644160] Call Trace: [ 49.644673] [ 49.645092] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.645986] ? __create_object+0x59/0x80 [ 49.646794] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.647767] __vmalloc_noprof+0x59/0x60 [ 49.648519] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.649408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.650365] bpf_prog_alloc+0x39/0x200 [ 49.651073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.652013] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.652922] do_seccomp+0x349/0x25e0 [ 49.653648] ? find_held_lock+0x2b/0x80 [ 49.654437] ? do_prlimit+0x310/0x610 [ 49.655129] ? __pfx_do_seccomp+0x10/0x10 [ 49.655927] ? do_raw_spin_unlock+0x53/0x220 [ 49.656768] ? _raw_spin_unlock+0x1e/0x40 [ 49.657543] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.658534] ? static_key_count+0x60/0x80 [ 49.659344] prctl_set_seccomp+0x4e/0x70 [ 49.660086] __do_sys_prctl+0xe6c/0x1d70 [ 49.660871] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.661741] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.662742] ? irqentry_exit+0xf3/0x650 [ 49.663513] do_syscall_64+0xbf/0x430 [ 49.664261] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.665227] RIP: 0033:0x7f6da2d4b5cd [ 49.665891] 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 [ 49.669041] RSP: 002b:00007ffd4a021950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.670440] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6da2d4b5cd [ 49.671722] RDX: 0000563a58c93e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.673029] RBP: 00007ffd4a0219b0 R08: 0000000000000000 R09: 00007ffd4a021050 [ 49.674324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a665abad0 [ 49.675584] R13: 00007ffd4a021de0 R14: 0000563a665acbc0 R15: 0000563a665bd780 [ 49.676890] [ 49.677354] irq event stamp: 1699 [ 49.677957] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 49.679338] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 49.680609] softirqs last enabled at (1524): [] handle_softirqs+0x50c/0x770 [ 49.681892] softirqs last disabled at (1519): [] __irq_exit_rcu+0xc4/0x100 [ 49.683161] ---[ end trace 0000000000000000 ]--- [ 50.488411] ------------[ cut here ]------------ [ 50.489166] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.490944] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.492168] Modules linked in: [ 50.492685] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.494367] Tainted: [W]=WARN [ 50.494830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.496063] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.496818] 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 [ 50.499550] RSP: 0018:ffff8880160efbc0 EFLAGS: 00010286 [ 50.500369] RAX: 0000000000000000 RBX: ffffed1002c1df78 RCX: ffffffff813a4050 [ 50.501465] RDX: ffff888017138000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.502529] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1df2f [ 50.503610] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.504701] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160efdf8 [ 50.505796] FS: 00007f9ce4a24900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.507038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.507944] CR2: 00007f9ce4f16580 CR3: 000000000ce9c000 CR4: 0000000000350ef0 [ 50.509037] Call Trace: [ 50.509459] [ 50.509812] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.510590] ? __create_object+0x59/0x80 [ 50.511261] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.512049] __vmalloc_noprof+0x59/0x60 [ 50.512691] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.513436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.514244] bpf_prog_alloc+0x39/0x200 [ 50.514839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.515629] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.516401] do_seccomp+0x349/0x25e0 [ 50.516977] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.517737] ? __pfx_do_seccomp+0x10/0x10 [ 50.518418] ? find_held_lock+0x2b/0x80 [ 50.519026] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.519842] ? static_key_count+0x60/0x80 [ 50.520524] prctl_set_seccomp+0x4e/0x70 [ 50.521152] __do_sys_prctl+0xe6c/0x1d70 [ 50.521820] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.522561] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.523393] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.524220] ? irqentry_exit+0xf3/0x650 [ 50.524837] do_syscall_64+0xbf/0x430 [ 50.525469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.526296] RIP: 0033:0x7f9ce4f165cd [ 50.526864] 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 [ 50.529613] RSP: 002b:00007fff252ae4a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.530786] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ce4f165cd [ 50.531879] RDX: 0000561129ec2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.532982] RBP: 00007fff252ae500 R08: 0000000000000000 R09: 00007fff252adba0 [ 50.534084] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611603532b0 [ 50.535196] R13: 00007fff252ae930 R14: 0000561160355d20 R15: 00005611603678d0 [ 50.536311] [ 50.536673] irq event stamp: 1741 [ 50.537224] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 50.538535] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 50.539843] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 50.541157] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 50.542488] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36798' (ECDSA) to the list of known hosts. 2025/11/17 18:35:30 fuzzer started 2025/11/17 18:35:30 dialing manager at localhost:37895 2025/11/17 18:35:30 checking machine... 2025/11/17 18:35:30 checking revisions... [ 51.433822] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:35:30 testing simple program... [ 51.530674] cgroup: Unknown subsys name 'net' [ 51.609424] cgroup: Unknown subsys name 'cpuset' [ 51.630668] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:35:29 Registers: info registers vcpu 0 RAX=000000000003f9db RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe0a31ab000 CR3=000000000dc3a000 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=29debecd22e36892db4d2f15d21e41f4 XMM02=2c67c8bc2e329bc30000000000302548 XMM03=fb795ef6d6577056000000000030f970 XMM04=7db78fb8d22b13ac00000000000ae988 XMM05=090f1556b20111b3000000000031e968 XMM06=5b75c91c80445342000000000031e7f0 XMM07=e042d86d42eb936e0000000000310358 XMM08=e9f15ba90c2e9c8500000000003025a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffff866bab40 RCX=ffffffff81439a41 RDX=0000000000000001 RSI=ffffffff86a17b12 RDI=ffffffff866bab40 RBP=ffffffff866bab40 RSP=ffff8880178ff910 R8 =ffffffff86a17b12 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000a9e3 R12=ffffffff866bab44 R13=ffffffff866bab40 R14=ffffffff866bab40 R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000257 [---ZAPC] 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 00007f6da2859900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6da2823008 CR3=000000000da7a000 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