[ 43.974791] ------------[ cut here ]------------ [ 43.975727] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.977722] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 43.979203] Modules linked in: [ 43.979820] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.982006] Tainted: [W]=WARN [ 43.982626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.984098] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.985032] 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 [ 43.988208] RSP: 0018:ffff88800f257bc0 EFLAGS: 00010286 [ 43.989189] RAX: 0000000000000000 RBX: ffffed1001e4af78 RCX: ffffffff813a4050 [ 43.990491] RDX: ffff888009a50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.991792] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e4af2f [ 43.993077] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.994364] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f257df8 [ 43.995656] FS: 00007fd246071900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.997106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.998188] CR2: 00007fd246563580 CR3: 00000000139f5000 CR4: 0000000000350ef0 [ 43.999473] Call Trace: [ 43.999952] [ 44.000399] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.001310] ? __create_object+0x59/0x80 [ 44.002068] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.003051] __vmalloc_noprof+0x59/0x60 [ 44.003807] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.004677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.005606] bpf_prog_alloc+0x39/0x200 [ 44.006355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.007305] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.008216] do_seccomp+0x349/0x25e0 [ 44.008898] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.009826] ? __pfx_do_seccomp+0x10/0x10 [ 44.010609] ? find_held_lock+0x2b/0x80 [ 44.011356] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.012322] ? static_key_count+0x60/0x80 [ 44.013090] prctl_set_seccomp+0x4e/0x70 [ 44.013872] __do_sys_prctl+0xe6c/0x1d70 [ 44.014651] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.015500] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.016468] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.017466] ? irqentry_exit+0xf3/0x650 [ 44.018250] do_syscall_64+0xbf/0x430 [ 44.018958] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.019912] RIP: 0033:0x7fd2465635cd [ 44.020619] 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 [ 44.023808] RSP: 002b:00007ffcf1a6da40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.025180] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd2465635cd [ 44.026477] RDX: 0000564fe4f32e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.027773] RBP: 00007ffcf1a6daa0 R08: 0000000000000000 R09: 00007ffcf1a6d140 [ 44.029087] R10: 0000000000000000 R11: 0000000000000246 R12: 000056500a9b4ad0 [ 44.030390] R13: 00007ffcf1a6ded0 R14: 000056500a9b5bc0 R15: 000056500a9c6780 [ 44.031714] [ 44.032195] irq event stamp: 1773 [ 44.032818] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 44.034337] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 44.035861] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 44.037428] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 44.038958] ---[ end trace 0000000000000000 ]--- [ 46.941896] ------------[ cut here ]------------ [ 46.942827] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.944787] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 46.946212] Modules linked in: [ 46.946788] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.948739] Tainted: [W]=WARN [ 46.949324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.951010] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.951974] 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 [ 46.955118] RSP: 0018:ffff8880185f7bc0 EFLAGS: 00010286 [ 46.956086] RAX: 0000000000000000 RBX: ffffed10030bef78 RCX: ffffffff813a4050 [ 46.957331] RDX: ffff888017b8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.958587] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030bef2f [ 46.959843] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.961090] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185f7df8 [ 46.962360] FS: 00007f4edd271900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.963779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.964823] CR2: 00007f4edd763580 CR3: 0000000020051000 CR4: 0000000000350ef0 [ 46.966090] Call Trace: [ 46.966586] [ 46.966991] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.967867] ? __create_object+0x59/0x80 [ 46.968627] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.969585] __vmalloc_noprof+0x59/0x60 [ 46.970357] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.971216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.972085] bpf_prog_alloc+0x39/0x200 [ 46.972801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.973712] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.974624] do_seccomp+0x349/0x25e0 [ 46.975342] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.976245] ? __pfx_do_seccomp+0x10/0x10 [ 46.976992] ? find_held_lock+0x2b/0x80 [ 46.977752] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.978726] ? static_key_count+0x60/0x80 [ 46.979539] prctl_set_seccomp+0x4e/0x70 [ 46.980319] __do_sys_prctl+0xe6c/0x1d70 [ 46.981062] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.981956] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.982923] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.983894] ? irqentry_exit+0xf3/0x650 [ 46.984665] do_syscall_64+0xbf/0x430 [ 46.985409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.986374] RIP: 0033:0x7f4edd7635cd [ 46.987040] 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 [ 46.990226] RSP: 002b:00007ffd07fe17e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.991598] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4edd7635cd [ 46.992887] RDX: 00005620f9812e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.994183] RBP: 00007ffd07fe1840 R08: 0000000000000000 R09: 00007ffd07fe0ee0 [ 46.995463] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621099bcad0 [ 46.996746] R13: 00007ffd07fe1c70 R14: 00005621099bdbc0 R15: 00005621099ce780 [ 46.998062] [ 46.998526] irq event stamp: 1783 [ 46.999093] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 47.000402] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 47.001681] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 47.002987] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 47.004265] ---[ end trace 0000000000000000 ]--- [ 47.704637] ------------[ cut here ]------------ [ 47.705707] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.707757] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.709251] Modules linked in: [ 47.709888] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.712511] Tainted: [W]=WARN [ 47.713071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.714597] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.715555] 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 [ 47.718821] RSP: 0018:ffff888016b47bc0 EFLAGS: 00010286 [ 47.719877] RAX: 0000000000000000 RBX: ffffed1002d68f78 RCX: ffffffff813a4050 [ 47.721209] RDX: ffff888017b73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.722571] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d68f2f [ 47.723889] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.725212] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b47df8 [ 47.726563] FS: 00007fcca8433900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.728050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.729170] CR2: 00007fcca8925580 CR3: 000000001393b000 CR4: 0000000000350ef0 [ 47.730543] Call Trace: [ 47.731021] [ 47.731513] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.732471] ? __create_object+0x59/0x80 [ 47.733297] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.734323] __vmalloc_noprof+0x59/0x60 [ 47.735052] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.735942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.736945] bpf_prog_alloc+0x39/0x200 [ 47.737735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.738728] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.739668] do_seccomp+0x349/0x25e0 [ 47.740442] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.741387] ? __pfx_do_seccomp+0x10/0x10 [ 47.742207] ? find_held_lock+0x2b/0x80 [ 47.742975] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.743993] ? static_key_count+0x60/0x80 [ 47.744861] prctl_set_seccomp+0x4e/0x70 [ 47.745689] __do_sys_prctl+0xe6c/0x1d70 [ 47.746556] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.747450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.748489] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.749523] ? irqentry_exit+0xf3/0x650 [ 47.750526] do_syscall_64+0xbf/0x430 [ 47.751513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.752761] RIP: 0033:0x7fcca89255cd [ 47.753690] 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 [ 47.757178] RSP: 002b:00007ffd73215da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.758652] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcca89255cd [ 47.760013] RDX: 000056460f490e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.761387] RBP: 00007ffd73215e00 R08: 0000000000000000 R09: 00007ffd732154a0 [ 47.762771] R10: 0000000000000000 R11: 0000000000000246 R12: 000056461f9d0ad0 [ 47.764148] R13: 00007ffd73216230 R14: 000056461f9d1bc0 R15: 000056461f9e2780 [ 47.765527] [ 47.765986] irq event stamp: 2723 [ 47.766649] hardirqs last enabled at (2733): [] __up_console_sem+0x78/0x80 [ 47.768030] hardirqs last disabled at (2742): [] __up_console_sem+0x5d/0x80 [ 47.769423] softirqs last enabled at (2468): [] handle_softirqs+0x50c/0x770 [ 47.770840] softirqs last disabled at (2463): [] __irq_exit_rcu+0xc4/0x100 [ 47.772219] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57981' (ECDSA) to the list of known hosts. 2025/11/19 06:44:32 fuzzer started 2025/11/19 06:44:32 dialing manager at localhost:34383 2025/11/19 06:44:32 checking machine... 2025/11/19 06:44:32 checking revisions... [ 48.643450] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:44:32 testing simple program... [ 48.737314] cgroup: Unknown subsys name 'net' [ 48.795433] cgroup: Unknown subsys name 'cpuset' [ 48.810431] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:44:31 Registers: info registers vcpu 0 RAX=ffffffff81a25bcc RBX=ffffffff86718a8c RCX=ffffffff81a25c18 RDX=0000000000000000 RSI=ffffffff86aa48e8 RDI=ffffffff86718a8c RBP=ffffffff86718a90 RSP=ffff8880173ef538 R8 =ffffffff86aa48e8 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002213c R12=ffffffff86718a8c R13=ffffffff86718a8c R14=ffffffff86718a8c R15=dffffc0000000000 RIP=ffffffff8135da7f RFL=00000212 [----A--] 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 00007f4edd271900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4edd250020 CR3=000000000d88d000 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 info registers vcpu 1 RAX=fffffbfff0cc9f0b RBX=0000000000000001 RCX=ffffffff8162b348 RDX=fffffbfff0cc9f0b RSI=0000000000000008 RDI=ffffffff8664f850 RBP=fffffbfff0cc9f0a RSP=ffff88806cf08df8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=ffff88806cf28500 R13=ffff88806cf28580 R14=0000000b0ca85a40 R15=dffffc0000000000 RIP=ffffffff81b2d177 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fafa64c2008 CR3=000000000cfbb000 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=24a5c2b02b5d86806b4f2cf6820baed3 XMM02=2c67c8bc2e329bc30000000000307668 XMM03=fb795ef6d65770560000000000311358 XMM04=fbcdfec11b341c6800000000000ae988 XMM05=090f1556b20111b300000000003217a8 XMM06=5b75c91c804453420000000000321630 XMM07=e042d86d42eb936e00000000003115d8 XMM08=aa19e78d417092bf00000000003076c8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000