[ 46.438709] ------------[ cut here ]------------ [ 46.439714] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.441771] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.443258] Modules linked in: [ 46.443922] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.445940] Tainted: [W]=WARN [ 46.446505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.447965] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.448865] 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 [ 46.452080] RSP: 0018:ffff888016637bc0 EFLAGS: 00010286 [ 46.453060] RAX: 0000000000000000 RBX: ffffed1002cc6f78 RCX: ffffffff813a4050 [ 46.454359] RDX: ffff888017175340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.455639] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc6f2f [ 46.456933] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.458222] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016637df8 [ 46.459502] FS: 00007f1be7c6e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.460969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.462030] CR2: 00007f1be81d44a6 CR3: 000000000b9d4000 CR4: 0000000000350ef0 [ 46.463316] Call Trace: [ 46.463822] [ 46.464243] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.465150] ? __create_object+0x59/0x80 [ 46.465931] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.466908] __vmalloc_noprof+0x59/0x60 [ 46.467623] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.468512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.469428] bpf_prog_alloc+0x39/0x200 [ 46.470180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.471108] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.472026] do_seccomp+0x349/0x25e0 [ 46.472717] ? find_held_lock+0x2b/0x80 [ 46.473475] ? do_prlimit+0x310/0x610 [ 46.474195] ? __pfx_do_seccomp+0x10/0x10 [ 46.474983] ? do_raw_spin_unlock+0x53/0x220 [ 46.475779] ? _raw_spin_unlock+0x1e/0x40 [ 46.476567] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.477535] ? static_key_count+0x60/0x80 [ 46.478336] prctl_set_seccomp+0x4e/0x70 [ 46.479112] __do_sys_prctl+0xe6c/0x1d70 [ 46.479903] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.480716] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.481689] ? irqentry_exit+0xf3/0x650 [ 46.482442] do_syscall_64+0xbf/0x430 [ 46.483184] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.484139] RIP: 0033:0x7f1be81605cd [ 46.484839] 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 [ 46.488002] RSP: 002b:00007ffc59b6d040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.489363] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1be81605cd [ 46.490625] RDX: 000056197c2eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.491934] RBP: 00007ffc59b6d0a0 R08: 0000000000000000 R09: 00007ffc59b6c740 [ 46.493217] R10: 0000000000000000 R11: 0000000000000246 R12: 000056199f000ad0 [ 46.494492] R13: 00007ffc59b6d4d0 R14: 000056199f001bc0 R15: 000056199f012780 [ 46.495784] [ 46.496260] irq event stamp: 1789 [ 46.496917] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 46.498445] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 46.499971] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 46.501533] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 46.503044] ---[ end trace 0000000000000000 ]--- [ 50.032365] ------------[ cut here ]------------ [ 50.033317] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.035327] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.036788] Modules linked in: [ 50.037403] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.039433] Tainted: [W]=WARN [ 50.040040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.041539] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.042471] 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 [ 50.045658] RSP: 0018:ffff888016717bc0 EFLAGS: 00010286 [ 50.046654] RAX: 0000000000000000 RBX: ffffed1002ce2f78 RCX: ffffffff813a4050 [ 50.047962] RDX: ffff88801a8d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.049240] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce2f2f [ 50.050516] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.051912] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016717df8 [ 50.053238] FS: 00007f7ead7c3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.054671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.055832] CR2: 00007f7eadcb5580 CR3: 00000000101e0000 CR4: 0000000000350ef0 [ 50.057114] Call Trace: [ 50.057570] [ 50.058029] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.058918] ? __create_object+0x59/0x80 [ 50.059684] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.060705] __vmalloc_noprof+0x59/0x60 [ 50.061452] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.062338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.063302] bpf_prog_alloc+0x39/0x200 [ 50.064060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.065013] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.065914] do_seccomp+0x349/0x25e0 [ 50.066591] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.067685] ? __pfx_do_seccomp+0x10/0x10 [ 50.068505] ? find_held_lock+0x2b/0x80 [ 50.069317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.070291] ? static_key_count+0x60/0x80 [ 50.071085] prctl_set_seccomp+0x4e/0x70 [ 50.071864] __do_sys_prctl+0xe6c/0x1d70 [ 50.072625] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.073539] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.074519] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.075511] ? irqentry_exit+0xf3/0x650 [ 50.076301] do_syscall_64+0xbf/0x430 [ 50.077077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.078085] RIP: 0033:0x7f7eadcb55cd [ 50.078768] 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 [ 50.082082] RSP: 002b:00007ffd9c37ac50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.083537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7eadcb55cd [ 50.084877] RDX: 0000563a550f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.086210] RBP: 00007ffd9c37acb0 R08: 0000000000000000 R09: 00007ffd9c37a350 [ 50.087569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a7075dad0 [ 50.088935] R13: 00007ffd9c37b0e0 R14: 0000563a7075ebc0 R15: 0000563a7076f780 [ 50.090274] [ 50.090719] irq event stamp: 1721 [ 50.091431] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 50.093026] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 50.094561] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 50.096176] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 50.097745] ---[ end trace 0000000000000000 ]--- [ 50.970570] ------------[ cut here ]------------ [ 50.971391] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.973160] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.974459] Modules linked in: [ 50.975007] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.976680] Tainted: [W]=WARN [ 50.977212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.978453] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.979227] 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 [ 50.981920] RSP: 0018:ffff88801678fbc0 EFLAGS: 00010286 [ 50.982696] RAX: 0000000000000000 RBX: ffffed1002cf1f78 RCX: ffffffff813a4050 [ 50.983777] RDX: ffff88800f28d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.984853] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf1f2f [ 50.985957] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.987038] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801678fdf8 [ 50.988120] FS: 00007fccfb26c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.989360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.990247] CR2: 00007ffe6249eef7 CR3: 0000000010213000 CR4: 0000000000350ef0 [ 50.991334] Call Trace: [ 50.991719] [ 50.992100] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.992858] ? __create_object+0x59/0x80 [ 50.993500] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.994315] __vmalloc_noprof+0x59/0x60 [ 50.994945] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.995638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.996426] bpf_prog_alloc+0x39/0x200 [ 50.997041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.997853] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.998565] do_seccomp+0x349/0x25e0 [ 50.999172] ? find_held_lock+0x2b/0x80 [ 50.999775] ? do_prlimit+0x310/0x610 [ 51.000396] ? __pfx_do_seccomp+0x10/0x10 [ 51.001067] ? do_raw_spin_unlock+0x53/0x220 [ 51.001750] ? _raw_spin_unlock+0x1e/0x40 [ 51.002407] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.003238] ? static_key_count+0x60/0x80 [ 51.003937] prctl_set_seccomp+0x4e/0x70 [ 51.004568] __do_sys_prctl+0xe6c/0x1d70 [ 51.005243] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.005964] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.006727] ? irqentry_exit+0xf3/0x650 [ 51.007370] do_syscall_64+0xbf/0x430 [ 51.007985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.008764] RIP: 0033:0x7fccfb75e5cd [ 51.009359] 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 [ 51.012001] RSP: 002b:00007ffe6249d590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.013293] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fccfb75e5cd [ 51.014585] RDX: 000055fd2ba77e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.015891] RBP: 00007ffe6249d5f0 R08: 0000000000000000 R09: 00007ffe6249cc90 [ 51.017260] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd5649bb10 [ 51.018628] R13: 00007ffe6249da20 R14: 000055fd5649c2b0 R15: 000055fd564b06f0 [ 51.019986] [ 51.020415] irq event stamp: 1771 [ 51.021069] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 51.022661] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 51.024212] softirqs last enabled at (1296): [] handle_softirqs+0x50c/0x770 [ 51.025777] softirqs last disabled at (1291): [] __irq_exit_rcu+0xc4/0x100 [ 51.027390] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64584' (ECDSA) to the list of known hosts. 2025/11/18 04:44:54 fuzzer started 2025/11/18 04:44:55 dialing manager at localhost:37895 2025/11/18 04:44:55 checking machine... 2025/11/18 04:44:55 checking revisions... [ 51.925753] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:44:55 testing simple program... [ 52.018787] cgroup: Unknown subsys name 'net' [ 52.083932] cgroup: Unknown subsys name 'cpuset' [ 52.097713] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:44:54 Registers: info registers vcpu 0 RAX=ffffffff869af844 RBX=ffffffff869af83c RCX=ffffffff84c6acde RDX=0000000000000000 RSI=ffffffff86e86e80 RDI=ffffffff869af834 RBP=ffffffff869af840 RSP=ffff88801a71f740 R8 =ffffffff86e86e80 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=ffffffff869af844 R13=ffffffff869af834 R14=ffffffff869af83c R15=dffffc0000000000 RIP=ffffffff8135da8a RFL=00000297 [--S-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 00007f7ead7c3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd9c374000 CR3=000000000daf7000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff81ebc3f7 RDX=ffff888016bc5340 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88801cca4ed8 RSP=ffff888016f2f8a0 R8 =0000000000000001 R9 =ffffed1003994992 R10=0000000000000000 R11=0000000000000001 R12=ffff88801bafa500 R13=ffff88801cca4c80 R14=ffff88801cca4c90 R15=0000000000000000 RIP=ffffffff81ebc3f7 RFL=00000293 [--S-A-C] 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 00007f4fcd5cc700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9e4e8c9018 CR3=000000000b8fc000 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=2034353a34343a343020383120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033353a34343a3430203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000