[ 45.465426] ------------[ cut here ]------------ [ 45.466286] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.468341] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.469901] Modules linked in: [ 45.470523] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.472514] Tainted: [W]=WARN [ 45.473079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.474564] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.475544] 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 [ 45.479058] RSP: 0018:ffff88801a3cfbc0 EFLAGS: 00010286 [ 45.480135] RAX: 0000000000000000 RBX: ffffed1003479f78 RCX: ffffffff813a4050 [ 45.481568] RDX: ffff8880157b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.482986] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003479f2f [ 45.484398] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.485822] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3cfdf8 [ 45.487246] FS: 00007ff75fa4b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.488857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.490028] CR2: 00007fff7746bef7 CR3: 000000000f6e7000 CR4: 0000000000350ef0 [ 45.491461] Call Trace: [ 45.491972] [ 45.492493] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.493471] ? __create_object+0x59/0x80 [ 45.494288] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.495386] __vmalloc_noprof+0x59/0x60 [ 45.496171] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.497147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.498179] bpf_prog_alloc+0x39/0x200 [ 45.499009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.500045] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.501054] do_seccomp+0x349/0x25e0 [ 45.501852] ? find_held_lock+0x2b/0x80 [ 45.502692] ? do_prlimit+0x310/0x610 [ 45.503513] ? __pfx_do_seccomp+0x10/0x10 [ 45.504334] ? do_raw_spin_unlock+0x53/0x220 [ 45.505269] ? _raw_spin_unlock+0x1e/0x40 [ 45.506140] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.507218] ? static_key_count+0x60/0x80 [ 45.508108] prctl_set_seccomp+0x4e/0x70 [ 45.508978] __do_sys_prctl+0xe6c/0x1d70 [ 45.509859] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.510823] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.511902] ? irqentry_exit+0xf3/0x650 [ 45.512772] do_syscall_64+0xbf/0x430 [ 45.513599] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.514656] RIP: 0033:0x7ff75ff3d5cd [ 45.515422] 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 [ 45.518951] RSP: 002b:00007fff774698e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.520473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff75ff3d5cd [ 45.521893] RDX: 0000563d4711de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.523300] RBP: 00007fff77469940 R08: 0000000000000000 R09: 00007fff77468fe0 [ 45.524733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d5bfabad0 [ 45.526146] R13: 00007fff77469d70 R14: 0000563d5bfacbc0 R15: 0000563d5bfbd780 [ 45.527581] [ 45.528044] irq event stamp: 1721 [ 45.528878] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 45.530407] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 45.531935] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 45.533493] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 45.534999] ---[ end trace 0000000000000000 ]--- [ 49.021588] ------------[ cut here ]------------ [ 49.022708] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.025054] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.026807] Modules linked in: [ 49.027557] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.029875] Tainted: [W]=WARN [ 49.030560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.032274] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.033346] 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 [ 49.037062] RSP: 0018:ffff88801a6ffbc0 EFLAGS: 00010286 [ 49.038196] RAX: 0000000000000000 RBX: ffffed10034dff78 RCX: ffffffff813a4050 [ 49.039686] RDX: ffff88801722b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.041201] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034dff2f [ 49.042696] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.044193] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6ffdf8 [ 49.045693] FS: 00007f467d13a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.047387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.048652] CR2: 00007ffc8083def7 CR3: 000000001fc0f000 CR4: 0000000000350ef0 [ 49.050140] Call Trace: [ 49.050726] [ 49.051199] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.052244] ? __create_object+0x59/0x80 [ 49.053167] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.054303] __vmalloc_noprof+0x59/0x60 [ 49.055185] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.056221] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.057327] bpf_prog_alloc+0x39/0x200 [ 49.058158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.059243] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.060292] do_seccomp+0x349/0x25e0 [ 49.061162] ? find_held_lock+0x2b/0x80 [ 49.062059] ? do_prlimit+0x310/0x610 [ 49.062918] ? __pfx_do_seccomp+0x10/0x10 [ 49.063833] ? do_raw_spin_unlock+0x53/0x220 [ 49.064799] ? _raw_spin_unlock+0x1e/0x40 [ 49.065716] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.066846] ? static_key_count+0x60/0x80 [ 49.067778] prctl_set_seccomp+0x4e/0x70 [ 49.068707] __do_sys_prctl+0xe6c/0x1d70 [ 49.069616] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.070619] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.071754] ? irqentry_exit+0xf3/0x650 [ 49.072665] do_syscall_64+0xbf/0x430 [ 49.073536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.074647] RIP: 0033:0x7f467d62c5cd [ 49.075467] 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 [ 49.079176] RSP: 002b:00007ffc8083b600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.080789] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f467d62c5cd [ 49.082263] RDX: 0000560407fe8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.083754] RBP: 00007ffc8083b660 R08: 0000000000000000 R09: 00007ffc8083ad00 [ 49.085262] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604208392b0 [ 49.086757] R13: 00007ffc8083ba90 R14: 000056042083bd20 R15: 000056042084d8d0 [ 49.088255] [ 49.088802] irq event stamp: 1759 [ 49.089431] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.090901] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.092383] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 49.093879] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 49.095337] ---[ end trace 0000000000000000 ]--- [ 50.055330] ------------[ cut here ]------------ [ 50.056408] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.058643] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.060244] Modules linked in: [ 50.060981] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.063228] Tainted: [W]=WARN [ 50.063890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.065527] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.066545] 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 [ 50.070035] RSP: 0018:ffff88801a4e7bc0 EFLAGS: 00010286 [ 50.071116] RAX: 0000000000000000 RBX: ffffed100349cf78 RCX: ffffffff813a4050 [ 50.072534] RDX: ffff888016ee9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.073925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100349cf2f [ 50.075333] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.076784] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a4e7df8 [ 50.078180] FS: 00007f62388e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.079747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.080905] CR2: 00007f6238dd5580 CR3: 000000000f759000 CR4: 0000000000350ef0 [ 50.082306] Call Trace: [ 50.082863] [ 50.083324] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.084327] ? __create_object+0x59/0x80 [ 50.085226] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.086311] __vmalloc_noprof+0x59/0x60 [ 50.087138] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.088120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.089182] bpf_prog_alloc+0x39/0x200 [ 50.090008] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.091059] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.092071] do_seccomp+0x349/0x25e0 [ 50.092894] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.093912] ? __pfx_do_seccomp+0x10/0x10 [ 50.094798] ? find_held_lock+0x2b/0x80 [ 50.095660] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.096759] ? static_key_count+0x60/0x80 [ 50.097663] prctl_set_seccomp+0x4e/0x70 [ 50.098538] __do_sys_prctl+0xe6c/0x1d70 [ 50.099400] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.100302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.101396] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.102474] ? irqentry_exit+0xf3/0x650 [ 50.103276] do_syscall_64+0xbf/0x430 [ 50.104096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.105169] RIP: 0033:0x7f6238dd55cd [ 50.105951] 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 [ 50.109483] RSP: 002b:00007ffde5516af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.110992] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6238dd55cd [ 50.112403] RDX: 0000559d2f6efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.113671] RBP: 00007ffde5516b50 R08: 0000000000000000 R09: 00007ffde55161f0 [ 50.114878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d6818aad0 [ 50.116088] R13: 00007ffde5516f80 R14: 0000559d6818bbc0 R15: 0000559d6819c780 [ 50.117342] [ 50.117766] irq event stamp: 1807 [ 50.118340] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.119826] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 50.121279] softirqs last enabled at (1346): [] handle_softirqs+0x50c/0x770 [ 50.122735] softirqs last disabled at (1341): [] __irq_exit_rcu+0xc4/0x100 [ 50.124173] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26668' (ECDSA) to the list of known hosts. 2025/11/18 04:25:06 fuzzer started 2025/11/18 04:25:06 dialing manager at localhost:37895 2025/11/18 04:25:06 checking machine... 2025/11/18 04:25:06 checking revisions... [ 51.059319] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:25:06 testing simple program... [ 51.165848] cgroup: Unknown subsys name 'net' [ 51.230033] cgroup: Unknown subsys name 'cpuset' [ 51.244227] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:25:05 Registers: info registers vcpu 0 RAX=ffffffff86ab839b RBX=0000000000000002 RCX=ffffffff86ab8396 RDX=0000000000000002 RSI=0000000000000003 RDI=ffffffff86725b64 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86ab8348 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ec R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e82c RFL=00000246 [---Z-P-] 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 00007f467d13a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc80835000 CR3=000000001f7e9000 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=6720646572637465733a4d41503d706f 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=0000000000000000 RBX=ffff8880096fb780 RCX=0000000000000001 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000001 RBP=ffff8880096fc1d8 RSP=ffff888009757698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152717d RFL=00000046 [---Z-P-] 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff1a9753000 CR3=000000000dc79000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=bd753acf36b7eade00000000000ae988 XMM05=38c0af9d62bf58440000000000320158 XMM06=d96330e2d2db8632000000000031f068 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000