[ 44.045849] ------------[ cut here ]------------ [ 44.046616] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.048328] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.049558] Modules linked in: [ 44.050053] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.051767] Tainted: [W]=WARN [ 44.052325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.053592] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.054361] 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 [ 44.057054] RSP: 0018:ffff888016fbfbc0 EFLAGS: 00010286 [ 44.057900] RAX: 0000000000000000 RBX: ffffed1002df7f78 RCX: ffffffff813a4050 [ 44.058988] RDX: ffff888013e00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.060086] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df7f2f [ 44.061197] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.062266] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fbfdf8 [ 44.063362] FS: 00007fec0e344900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.064579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.065492] CR2: 00007fec0e836580 CR3: 000000000c10f000 CR4: 0000000000350ef0 [ 44.066586] Call Trace: [ 44.066986] [ 44.067359] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.068127] ? __create_object+0x59/0x80 [ 44.068758] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.069580] __vmalloc_noprof+0x59/0x60 [ 44.070216] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.070919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.071712] bpf_prog_alloc+0x39/0x200 [ 44.072341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.073158] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.073888] do_seccomp+0x349/0x25e0 [ 44.074494] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.075254] ? __pfx_do_seccomp+0x10/0x10 [ 44.075886] ? find_held_lock+0x2b/0x80 [ 44.076531] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.077347] ? static_key_count+0x60/0x80 [ 44.077993] prctl_set_seccomp+0x4e/0x70 [ 44.078655] __do_sys_prctl+0xe6c/0x1d70 [ 44.079314] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.079993] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.080826] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.081656] ? irqentry_exit+0xf3/0x650 [ 44.082323] do_syscall_64+0xbf/0x430 [ 44.082908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.083719] RIP: 0033:0x7fec0e8365cd [ 44.084321] 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 [ 44.087012] RSP: 002b:00007ffd807df4b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.088179] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec0e8365cd [ 44.089272] RDX: 0000558eec30be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.090363] RBP: 00007ffd807df510 R08: 0000000000000000 R09: 00007ffd807debb0 [ 44.091456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558eefda5bf0 [ 44.092563] R13: 00007ffd807df940 R14: 0000558eefdaf380 R15: 0000558eefdba460 [ 44.093669] [ 44.094030] irq event stamp: 1729 [ 44.094574] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 44.095877] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 44.097196] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 44.098499] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 44.099787] ---[ end trace 0000000000000000 ]--- [ 47.541895] ------------[ cut here ]------------ [ 47.542804] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.544869] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.546548] Modules linked in: [ 47.547211] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.549232] Tainted: [W]=WARN [ 47.549790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.551258] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.552161] 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 [ 47.555380] RSP: 0018:ffff88800f4afbc0 EFLAGS: 00010286 [ 47.556362] RAX: 0000000000000000 RBX: ffffed1001e95f78 RCX: ffffffff813a4050 [ 47.557680] RDX: ffff888018535340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.558993] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e95f2f [ 47.560287] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.561604] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4afdf8 [ 47.562899] FS: 00007fe62fd08900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.564378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.565469] CR2: 00007ffc2bc1eef7 CR3: 000000000e7b8000 CR4: 0000000000350ef0 [ 47.566759] Call Trace: [ 47.567258] [ 47.567670] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.568583] ? __create_object+0x59/0x80 [ 47.569387] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.570372] __vmalloc_noprof+0x59/0x60 [ 47.571149] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.571980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.572934] bpf_prog_alloc+0x39/0x200 [ 47.573692] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.574634] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.575543] do_seccomp+0x349/0x25e0 [ 47.576271] ? find_held_lock+0x2b/0x80 [ 47.577011] ? do_prlimit+0x310/0x610 [ 47.577822] ? __pfx_do_seccomp+0x10/0x10 [ 47.578621] ? do_raw_spin_unlock+0x53/0x220 [ 47.579474] ? _raw_spin_unlock+0x1e/0x40 [ 47.580273] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.581269] ? static_key_count+0x60/0x80 [ 47.582024] prctl_set_seccomp+0x4e/0x70 [ 47.582807] __do_sys_prctl+0xe6c/0x1d70 [ 47.583603] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.584479] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.585477] ? irqentry_exit+0xf3/0x650 [ 47.586246] do_syscall_64+0xbf/0x430 [ 47.586942] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.587903] RIP: 0033:0x7fe6301fa5cd [ 47.588611] 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 [ 47.591800] RSP: 002b:00007ffc2bc1c960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.593195] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6301fa5cd [ 47.594497] RDX: 00005607881a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.595799] RBP: 00007ffc2bc1c9c0 R08: 0000000000000000 R09: 00007ffc2bc1c060 [ 47.597112] R10: 0000000000000000 R11: 0000000000000246 R12: 00005607b87a8ad0 [ 47.598411] R13: 00007ffc2bc1cdf0 R14: 00005607b87a9bc0 R15: 00005607b87ba780 [ 47.599726] [ 47.600186] irq event stamp: 1733 [ 47.600797] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 47.602358] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 47.603892] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 47.605472] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 47.607014] ---[ end trace 0000000000000000 ]--- [ 48.459664] ------------[ cut here ]------------ [ 48.460832] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.463419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 48.466787] Modules linked in: [ 48.467571] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.470333] Tainted: [W]=WARN [ 48.471200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.473387] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.475168] 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 [ 48.479664] RSP: 0018:ffff8880178f7bc0 EFLAGS: 00010286 [ 48.481178] RAX: 0000000000000000 RBX: ffffed1002f1ef78 RCX: ffffffff813a4050 [ 48.482653] RDX: ffff88801bbe9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.483953] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1ef2f [ 48.485261] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.486547] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178f7df8 [ 48.487833] FS: 00007f20dd915900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.489290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.490357] CR2: 00007f20dde07580 CR3: 000000000d1dc000 CR4: 0000000000350ef0 [ 48.491646] Call Trace: [ 48.492160] [ 48.492570] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.493489] ? __create_object+0x59/0x80 [ 48.494264] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.495239] __vmalloc_noprof+0x59/0x60 [ 48.495954] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.496844] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.497779] bpf_prog_alloc+0x39/0x200 [ 48.498514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.499448] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.500353] do_seccomp+0x349/0x25e0 [ 48.501043] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.501954] ? __pfx_do_seccomp+0x10/0x10 [ 48.502748] ? find_held_lock+0x2b/0x80 [ 48.503507] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.504477] ? static_key_count+0x60/0x80 [ 48.505290] prctl_set_seccomp+0x4e/0x70 [ 48.506024] __do_sys_prctl+0xe6c/0x1d70 [ 48.506816] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.507678] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.508643] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.509860] ? irqentry_exit+0xf3/0x650 [ 48.510683] do_syscall_64+0xbf/0x430 [ 48.511479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.512460] RIP: 0033:0x7f20dde075cd [ 48.513206] 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 [ 48.516442] RSP: 002b:00007ffc5d3db0b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.517860] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20dde075cd [ 48.519176] RDX: 000055d22994de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.520493] RBP: 00007ffc5d3db110 R08: 0000000000000000 R09: 00007ffc5d3da7b0 [ 48.521798] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d24df71ad0 [ 48.522879] R13: 00007ffc5d3db540 R14: 000055d24df72bc0 R15: 000055d24df83780 [ 48.523976] [ 48.524373] irq event stamp: 2025 [ 48.524894] hardirqs last enabled at (2033): [] __up_console_sem+0x78/0x80 [ 48.526188] hardirqs last disabled at (2042): [] __up_console_sem+0x5d/0x80 [ 48.527472] softirqs last enabled at (1916): [] handle_softirqs+0x50c/0x770 [ 48.528781] softirqs last disabled at (1909): [] __irq_exit_rcu+0xc4/0x100 [ 48.530088] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22197' (ECDSA) to the list of known hosts. 2025/11/17 19:41:18 fuzzer started 2025/11/17 19:41:18 dialing manager at localhost:37895 2025/11/17 19:41:18 checking machine... 2025/11/17 19:41:18 checking revisions... [ 49.440609] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:41:18 testing simple program... [ 49.533523] cgroup: Unknown subsys name 'net' [ 49.584469] cgroup: Unknown subsys name 'cpuset' [ 49.597717] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:41:17 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000001 RSI=0000000000000020 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627648 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152715d RFL=00000002 [-------] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc321044000 CR3=000000000e62f000 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=31343a393120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732037313a3134 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383437 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff88800b0af9d0 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88800b0af8c8 R8 =0000000000000001 R9 =ffff88800b0afa10 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff8135e7a2 R13=ffff88800b0afa18 R14=ffff88800b0af9a0 R15=ffff88800b0af9d0 RIP=ffffffff81528efc RFL=00000247 [---Z-PC] 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 00007fe62fd08900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2bc16000 CR3=000000001f841000 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