[ 53.893640] ------------[ cut here ]------------ [ 53.894555] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.896594] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 53.898308] Modules linked in: [ 53.898900] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.900919] Tainted: [W]=WARN [ 53.901504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.902976] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.903876] 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 [ 53.907026] RSP: 0018:ffff888018a17bc0 EFLAGS: 00010286 [ 53.907999] RAX: 0000000000000000 RBX: ffffed1003142f78 RCX: ffffffff813a4050 [ 53.909269] RDX: ffff8880163a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.910547] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003142f2f [ 53.911827] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.913111] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a17df8 [ 53.914408] FS: 00007fa0ddfc9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.915852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.916921] CR2: 00007ffd7e212ef7 CR3: 0000000009c98000 CR4: 0000000000350ef0 [ 53.918224] Call Trace: [ 53.918693] [ 53.919103] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.919991] ? __create_object+0x59/0x80 [ 53.920790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.921751] __vmalloc_noprof+0x59/0x60 [ 53.922510] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.923379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.924318] bpf_prog_alloc+0x39/0x200 [ 53.925007] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.925939] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.926848] do_seccomp+0x349/0x25e0 [ 53.927564] ? find_held_lock+0x2b/0x80 [ 53.928330] ? do_prlimit+0x310/0x610 [ 53.929023] ? __pfx_do_seccomp+0x10/0x10 [ 53.929796] ? do_raw_spin_unlock+0x53/0x220 [ 53.930644] ? _raw_spin_unlock+0x1e/0x40 [ 53.931415] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.932373] ? static_key_count+0x60/0x80 [ 53.933127] prctl_set_seccomp+0x4e/0x70 [ 53.933890] __do_sys_prctl+0xe6c/0x1d70 [ 53.934672] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.935534] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.936500] ? irqentry_exit+0xf3/0x650 [ 53.937268] do_syscall_64+0xbf/0x430 [ 53.937969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.938916] RIP: 0033:0x7fa0de4bb5cd [ 53.939620] 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 [ 53.942763] RSP: 002b:00007ffd7e210860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.944125] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0de4bb5cd [ 53.945404] RDX: 000055745a731e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.946689] RBP: 00007ffd7e2108c0 R08: 0000000000000000 R09: 00007ffd7e20ff60 [ 53.947953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557478d84bf0 [ 53.949217] R13: 00007ffd7e210cf0 R14: 0000557478d8e380 R15: 0000557478d99460 [ 53.950512] [ 53.950892] irq event stamp: 1789 [ 53.951434] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 53.952700] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 53.953953] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 53.955246] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 53.956502] ---[ end trace 0000000000000000 ]--- [ 57.271515] ------------[ cut here ]------------ [ 57.272091] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.273366] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 57.274313] Modules linked in: [ 57.274690] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.275942] Tainted: [W]=WARN [ 57.276318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.277263] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.277820] 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 [ 57.279883] RSP: 0018:ffff8880168c7bc0 EFLAGS: 00010286 [ 57.280504] RAX: 0000000000000000 RBX: ffffed1002d18f78 RCX: ffffffff813a4050 [ 57.281327] RDX: ffff88800dd81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.282126] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d18f2f [ 57.282940] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.283747] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168c7df8 [ 57.284566] FS: 00007feb21404900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.285494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.286154] CR2: 00007feb218f6580 CR3: 000000001f7ee000 CR4: 0000000000350ef0 [ 57.286969] Call Trace: [ 57.287286] [ 57.287549] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.288085] ? __create_object+0x59/0x80 [ 57.288587] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.289218] __vmalloc_noprof+0x59/0x60 [ 57.289674] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.290240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.290807] bpf_prog_alloc+0x39/0x200 [ 57.291271] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.291841] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.292418] do_seccomp+0x349/0x25e0 [ 57.292847] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.293420] ? __pfx_do_seccomp+0x10/0x10 [ 57.293897] ? find_held_lock+0x2b/0x80 [ 57.294387] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.294978] ? static_key_count+0x60/0x80 [ 57.295479] prctl_set_seccomp+0x4e/0x70 [ 57.295947] __do_sys_prctl+0xe6c/0x1d70 [ 57.296445] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.296961] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.297576] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.298171] ? irqentry_exit+0xf3/0x650 [ 57.298663] do_syscall_64+0xbf/0x430 [ 57.299105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.299708] RIP: 0033:0x7feb218f65cd [ 57.300128] 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 [ 57.302196] RSP: 002b:00007ffd618e2b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.303045] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb218f65cd [ 57.303875] RDX: 00005651e6a21e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.304707] RBP: 00007ffd618e2b90 R08: 0000000000000000 R09: 00007ffd618e2230 [ 57.305532] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651f16e52b0 [ 57.306355] R13: 00007ffd618e2fc0 R14: 00005651f16e7d20 R15: 00005651f16f98d0 [ 57.307141] [ 57.307439] irq event stamp: 1685 [ 57.307818] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 57.308773] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 57.309728] softirqs last enabled at (1274): [] handle_softirqs+0x50c/0x770 [ 57.310713] softirqs last disabled at (1263): [] __irq_exit_rcu+0xc4/0x100 [ 57.311683] ---[ end trace 0000000000000000 ]--- [ 58.074035] ------------[ cut here ]------------ [ 58.074969] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.076923] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.078366] Modules linked in: [ 58.078953] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.080904] Tainted: [W]=WARN [ 58.081499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.082973] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.083877] 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 [ 58.087021] RSP: 0018:ffff888016df7bc0 EFLAGS: 00010286 [ 58.087987] RAX: 0000000000000000 RBX: ffffed1002dbef78 RCX: ffffffff813a4050 [ 58.089258] RDX: ffff88800d819bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.090538] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbef2f [ 58.091819] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.093084] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016df7df8 [ 58.094374] FS: 00007fed4267e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.095844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.096975] CR2: 00007ffd83b24ef7 CR3: 000000001fc49000 CR4: 0000000000350ef0 [ 58.098265] Call Trace: [ 58.098721] [ 58.099123] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.100011] ? __create_object+0x59/0x80 [ 58.100788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.101754] __vmalloc_noprof+0x59/0x60 [ 58.102525] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.103397] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.104326] bpf_prog_alloc+0x39/0x200 [ 58.105018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.105946] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.106888] do_seccomp+0x349/0x25e0 [ 58.107598] ? find_held_lock+0x2b/0x80 [ 58.108358] ? do_prlimit+0x310/0x610 [ 58.109054] ? __pfx_do_seccomp+0x10/0x10 [ 58.109836] ? do_raw_spin_unlock+0x53/0x220 [ 58.110688] ? _raw_spin_unlock+0x1e/0x40 [ 58.111463] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.112412] ? static_key_count+0x60/0x80 [ 58.113163] prctl_set_seccomp+0x4e/0x70 [ 58.113939] __do_sys_prctl+0xe6c/0x1d70 [ 58.114737] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.115576] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.116547] ? irqentry_exit+0xf3/0x650 [ 58.117310] do_syscall_64+0xbf/0x430 [ 58.118001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.118950] RIP: 0033:0x7fed42b705cd [ 58.119665] 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 [ 58.122825] RSP: 002b:00007ffd83b229e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.124199] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed42b705cd [ 58.125469] RDX: 000055a16b4d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.126762] RBP: 00007ffd83b22a40 R08: 0000000000000000 R09: 00007ffd83b220e0 [ 58.128050] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a178ee5bf0 [ 58.129319] R13: 00007ffd83b22e70 R14: 000055a178eef380 R15: 000055a178efa460 [ 58.130627] [ 58.131063] irq event stamp: 1743 [ 58.131710] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 58.133223] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 58.134732] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 58.136263] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 58.137761] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8553' (ECDSA) to the list of known hosts. 2025/11/18 21:23:29 fuzzer started 2025/11/18 21:23:29 dialing manager at localhost:34383 2025/11/18 21:23:29 checking machine... 2025/11/18 21:23:29 checking revisions... [ 59.173926] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:23:30 testing simple program... [ 59.269456] cgroup: Unknown subsys name 'net' [ 59.332682] cgroup: Unknown subsys name 'cpuset' [ 59.345080] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:23:29 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8175a7c7 RDX=ffffffff85c2ca00 RSI=ffffffff8175a708 RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88806ce089a8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e786a8 R15=0000000000000000 RIP=ffffffff81751e08 RFL=00000202 [-------] 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feb219b9650 CR3=00000000099ff000 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=119fb617bd94b3ad6740bccdc5551864 XMM02=2c67c8bc2e329bc300000000003040c8 XMM03=fb795ef6d6577056000000000030f878 XMM04=08f5d2bd5e27514900000000000ae988 XMM05=e1bcd410fb3842e60000000000320d00 XMM06=148791eddceac0ef000000000031a9e0 XMM07=e042d86d42eb936e000000000030fb50 XMM08=a3d34a65e92d97880000000000304128 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff88800dc1b780 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800dc1c1d8 RSP=ffff888016e0f248 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526ff1 RFL=00000817 [-O--APC] 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 00007feb21404900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feb213e3020 CR3=000000001fc3b000 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