[ 45.947399] ------------[ cut here ]------------ [ 45.948405] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.951005] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.952814] Modules linked in: [ 45.953420] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.955838] Tainted: [W]=WARN [ 45.956403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.958062] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.958983] 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 [ 45.962165] RSP: 0018:ffff888016dcfbc0 EFLAGS: 00010286 [ 45.963148] RAX: 0000000000000000 RBX: ffffed1002db9f78 RCX: ffffffff813a4050 [ 45.964446] RDX: ffff888016f01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.965744] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db9f2f [ 45.967030] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.968325] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dcfdf8 [ 45.969616] FS: 00007ff9708ee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.971069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.972180] CR2: 00007ffd18f21ef7 CR3: 000000000ee40000 CR4: 0000000000350ef0 [ 45.973529] Call Trace: [ 45.974082] [ 45.974503] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.975450] ? __create_object+0x59/0x80 [ 45.976286] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.977338] __vmalloc_noprof+0x59/0x60 [ 45.978168] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.979100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.980078] bpf_prog_alloc+0x39/0x200 [ 45.980877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.981836] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.982802] do_seccomp+0x349/0x25e0 [ 45.983547] ? find_held_lock+0x2b/0x80 [ 45.984328] ? do_prlimit+0x310/0x610 [ 45.985069] ? __pfx_do_seccomp+0x10/0x10 [ 45.985874] ? do_raw_spin_unlock+0x53/0x220 [ 45.986679] ? _raw_spin_unlock+0x1e/0x40 [ 45.987456] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.988430] ? static_key_count+0x60/0x80 [ 45.989233] prctl_set_seccomp+0x4e/0x70 [ 45.990038] __do_sys_prctl+0xe6c/0x1d70 [ 45.990830] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.991655] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.992655] ? irqentry_exit+0xf3/0x650 [ 45.993429] do_syscall_64+0xbf/0x430 [ 45.994178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.995150] RIP: 0033:0x7ff970de05cd [ 45.995872] 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 [ 45.999126] RSP: 002b:00007ffd18f1f510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.000507] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff970de05cd [ 46.001786] RDX: 00005581c44ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.003095] RBP: 00007ffd18f1f570 R08: 0000000000000000 R09: 00007ffd18f1ec10 [ 46.004407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558200c1c2b0 [ 46.005719] R13: 00007ffd18f1f9a0 R14: 0000558200c1ed20 R15: 0000558200c308d0 [ 46.007053] [ 46.007481] irq event stamp: 1813 [ 46.008136] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 46.009672] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 46.011274] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.012801] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.014333] ---[ end trace 0000000000000000 ]--- [ 48.735331] ------------[ cut here ]------------ [ 48.736113] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.737830] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 48.739062] Modules linked in: [ 48.739563] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.741386] Tainted: [W]=WARN [ 48.741895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.743137] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.743896] 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 [ 48.746597] RSP: 0018:ffff888016b97bc0 EFLAGS: 00010286 [ 48.747432] RAX: 0000000000000000 RBX: ffffed1002d72f78 RCX: ffffffff813a4050 [ 48.748516] RDX: ffff8880173f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.749600] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d72f2f [ 48.750721] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.751807] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b97df8 [ 48.752898] FS: 00007fce0782f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.754145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.755048] CR2: 00007ffe64314ef7 CR3: 000000001d48b000 CR4: 0000000000350ef0 [ 48.756139] Call Trace: [ 48.756535] [ 48.756922] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.757646] ? __create_object+0x59/0x80 [ 48.758317] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.759139] __vmalloc_noprof+0x59/0x60 [ 48.759782] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.760483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.761270] bpf_prog_alloc+0x39/0x200 [ 48.761883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.762645] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.763414] do_seccomp+0x349/0x25e0 [ 48.764022] ? find_held_lock+0x2b/0x80 [ 48.764628] ? do_prlimit+0x310/0x610 [ 48.765258] ? __pfx_do_seccomp+0x10/0x10 [ 48.765918] ? do_raw_spin_unlock+0x53/0x220 [ 48.766593] ? _raw_spin_unlock+0x1e/0x40 [ 48.767253] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.768077] ? static_key_count+0x60/0x80 [ 48.768763] prctl_set_seccomp+0x4e/0x70 [ 48.769384] __do_sys_prctl+0xe6c/0x1d70 [ 48.770060] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.770788] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.771576] ? irqentry_exit+0xf3/0x650 [ 48.772225] do_syscall_64+0xbf/0x430 [ 48.772849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.773620] RIP: 0033:0x7fce07d215cd [ 48.774234] 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 [ 48.776946] RSP: 002b:00007ffe64313780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.778113] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce07d215cd [ 48.779204] RDX: 000056246ea02e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.780296] RBP: 00007ffe643137e0 R08: 0000000000000000 R09: 00007ffe64312e80 [ 48.781389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562479c762b0 [ 48.782490] R13: 00007ffe64313c10 R14: 0000562479c78d20 R15: 0000562479c8a8d0 [ 48.783600] [ 48.784000] irq event stamp: 1767 [ 48.784518] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 48.785819] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 48.787124] softirqs last enabled at (1538): [] handle_softirqs+0x50c/0x770 [ 48.788445] softirqs last disabled at (1533): [] __irq_exit_rcu+0xc4/0x100 [ 48.789736] ---[ end trace 0000000000000000 ]--- [ 49.596526] ------------[ cut here ]------------ [ 49.597292] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.598900] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.600076] Modules linked in: [ 49.600548] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.602135] Tainted: [W]=WARN [ 49.602582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.603760] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.604453] 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 [ 49.606990] RSP: 0018:ffff888016637bc0 EFLAGS: 00010286 [ 49.607771] RAX: 0000000000000000 RBX: ffffed1002cc6f78 RCX: ffffffff813a4050 [ 49.608787] RDX: ffff888016ef1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.609807] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc6f2f [ 49.610844] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.611868] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016637df8 [ 49.612897] FS: 00007ff3c6e10900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.614048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.614895] CR2: 00007fff01d3def7 CR3: 000000001d69d000 CR4: 0000000000350ef0 [ 49.615916] Call Trace: [ 49.616286] [ 49.616633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.617392] ? __create_object+0x59/0x80 [ 49.618054] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.618870] __vmalloc_noprof+0x59/0x60 [ 49.619479] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.620221] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.621012] bpf_prog_alloc+0x39/0x200 [ 49.621601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.622405] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.623171] do_seccomp+0x349/0x25e0 [ 49.623776] ? find_held_lock+0x2b/0x80 [ 49.624386] ? do_prlimit+0x310/0x610 [ 49.625017] ? __pfx_do_seccomp+0x10/0x10 [ 49.625646] ? do_raw_spin_unlock+0x53/0x220 [ 49.626363] ? _raw_spin_unlock+0x1e/0x40 [ 49.627017] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.627840] ? static_key_count+0x60/0x80 [ 49.628484] prctl_set_seccomp+0x4e/0x70 [ 49.629145] __do_sys_prctl+0xe6c/0x1d70 [ 49.629802] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.630502] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.631328] ? irqentry_exit+0xf3/0x650 [ 49.631973] do_syscall_64+0xbf/0x430 [ 49.632561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.633371] RIP: 0033:0x7ff3c73025cd [ 49.633977] 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 [ 49.636684] RSP: 002b:00007fff01d3c350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.637878] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3c73025cd [ 49.638975] RDX: 00005559250bfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.640067] RBP: 00007fff01d3c3b0 R08: 0000000000000000 R09: 00007fff01d3ba50 [ 49.641158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555959430ad0 [ 49.642268] R13: 00007fff01d3c7e0 R14: 0000555959431bc0 R15: 0000555959442780 [ 49.643382] [ 49.643768] irq event stamp: 1715 [ 49.644288] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 49.645584] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 49.646893] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 49.648212] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 49.649501] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20644' (ECDSA) to the list of known hosts. 2025/11/19 07:45:42 fuzzer started 2025/11/19 07:45:43 dialing manager at localhost:34383 2025/11/19 07:45:43 checking machine... 2025/11/19 07:45:43 checking revisions... [ 50.547435] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:45:43 testing simple program... [ 50.637028] cgroup: Unknown subsys name 'net' [ 50.702032] cgroup: Unknown subsys name 'cpuset' [ 50.717261] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:45:42 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff85e2d2d8 RCX=ffffffff8152d723 RDX=0000000000000001 RSI=0000000000000004 RDI=ffff888009627b80 RBP=1ffff110012c4f6c RSP=ffff888009627b58 R8 =0000000000000001 R9 =ffffed10012c4f70 R10=0000000000000003 R11=0000000000000001 R12=ffffffff85e2d2e0 R13=ffffffff85e2d2e8 R14=ffffffff85e2b980 R15=ffff88806ce38152 RIP=ffffffff8152d734 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fce07de70b0 CR3=000000000b8af000 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=806e3bb0989236afef4467cb57e3ec7e XMM02=0000000000301a00d59e07bde36eea69 XMM03=0000000000301b28ec2efd57dc4c00df XMM04=01585175e4057f7a00000000000ae988 XMM05=79857a360b76f3f9000000000031f250 XMM06=07c8bb74b6c04a44000000000031dd78 XMM07=fb795ef6d6577056000000000030ddc0 XMM08=2c67c8bc2e329bc30000000000301b28 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888019e37428 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d16 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888019e37520 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 00007fce0782f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6430d000 CR3=000000002023b000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000