[ 54.052471] ------------[ cut here ]------------ [ 54.053410] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.055459] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 54.056951] Modules linked in: [ 54.057552] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.059537] Tainted: [W]=WARN [ 54.060122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.061599] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.062545] 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 [ 54.065773] RSP: 0018:ffff88801759fbc0 EFLAGS: 00010286 [ 54.066781] RAX: 0000000000000000 RBX: ffffed1002eb3f78 RCX: ffffffff813a4050 [ 54.068081] RDX: ffff88801b0a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.069387] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb3f2f [ 54.070695] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.071988] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801759fdf8 [ 54.073276] FS: 00007fee9800f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.074755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.075814] CR2: 00007ffc8e45aef7 CR3: 000000000d971000 CR4: 0000000000350ef0 [ 54.077124] Call Trace: [ 54.077596] [ 54.078052] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.078994] ? __create_object+0x59/0x80 [ 54.079741] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.080716] __vmalloc_noprof+0x59/0x60 [ 54.081483] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.082383] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.083321] bpf_prog_alloc+0x39/0x200 [ 54.084074] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.085027] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.085946] do_seccomp+0x349/0x25e0 [ 54.086636] ? find_held_lock+0x2b/0x80 [ 54.087411] ? do_prlimit+0x310/0x610 [ 54.088144] ? __pfx_do_seccomp+0x10/0x10 [ 54.088945] ? do_raw_spin_unlock+0x53/0x220 [ 54.089738] ? _raw_spin_unlock+0x1e/0x40 [ 54.090533] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.091501] ? static_key_count+0x60/0x80 [ 54.092312] prctl_set_seccomp+0x4e/0x70 [ 54.093086] __do_sys_prctl+0xe6c/0x1d70 [ 54.093828] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.094710] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.095696] ? irqentry_exit+0xf3/0x650 [ 54.096476] do_syscall_64+0xbf/0x430 [ 54.097221] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.098210] RIP: 0033:0x7fee985015cd [ 54.098919] 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 [ 54.102117] RSP: 002b:00007ffc8e459a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.103514] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee985015cd [ 54.104816] RDX: 000055a673bf5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.106110] RBP: 00007ffc8e459aa0 R08: 0000000000000000 R09: 00007ffc8e459140 [ 54.107444] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a69e68ead0 [ 54.108722] R13: 00007ffc8e459ed0 R14: 000055a69e68fbc0 R15: 000055a69e6a0780 [ 54.110033] [ 54.110478] irq event stamp: 1735 [ 54.111136] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 54.112650] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 54.114171] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 54.115528] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 54.116782] ---[ end trace 0000000000000000 ]--- [ 57.222763] ------------[ cut here ]------------ [ 57.223725] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.225785] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 57.227292] Modules linked in: [ 57.227939] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.229964] Tainted: [W]=WARN [ 57.230550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.232006] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.232936] 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 [ 57.236140] RSP: 0018:ffff88801b3f7bc0 EFLAGS: 00010286 [ 57.237154] RAX: 0000000000000000 RBX: ffffed100367ef78 RCX: ffffffff813a4050 [ 57.238477] RDX: ffff88800b2d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.239778] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100367ef2f [ 57.241065] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.242361] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b3f7df8 [ 57.243648] FS: 00007ff2f1363900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.245104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.246170] CR2: 00007ff2f1855580 CR3: 000000000a085000 CR4: 0000000000350ef0 [ 57.247481] Call Trace: [ 57.247987] [ 57.248396] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.249294] ? __create_object+0x59/0x80 [ 57.250085] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.251056] __vmalloc_noprof+0x59/0x60 [ 57.251796] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.252670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.253606] bpf_prog_alloc+0x39/0x200 [ 57.254351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.255286] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.256191] do_seccomp+0x349/0x25e0 [ 57.256930] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.257782] ? __pfx_do_seccomp+0x10/0x10 [ 57.258580] ? find_held_lock+0x2b/0x80 [ 57.259329] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.260288] ? static_key_count+0x60/0x80 [ 57.261079] prctl_set_seccomp+0x4e/0x70 [ 57.261808] __do_sys_prctl+0xe6c/0x1d70 [ 57.262599] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.263458] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.264418] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.265374] ? irqentry_exit+0xf3/0x650 [ 57.266145] do_syscall_64+0xbf/0x430 [ 57.266848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.267792] RIP: 0033:0x7ff2f18555cd [ 57.268486] 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 [ 57.271688] RSP: 002b:00007fff07d2ba80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.273042] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2f18555cd [ 57.274325] RDX: 000055ac46872e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.275597] RBP: 00007fff07d2bae0 R08: 0000000000000000 R09: 00007fff07d2b180 [ 57.276888] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ac4eae0ad0 [ 57.278148] R13: 00007fff07d2bf10 R14: 000055ac4eae1bc0 R15: 000055ac4eaf2780 [ 57.279288] [ 57.279638] irq event stamp: 1749 [ 57.280177] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 57.281445] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 57.282725] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 57.284020] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 57.285276] ---[ end trace 0000000000000000 ]--- [ 58.024173] ------------[ cut here ]------------ [ 58.025069] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.027165] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/256 [ 58.028603] Modules linked in: [ 58.029234] CPU: 1 UID: 104 PID: 256 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.031459] Tainted: [W]=WARN [ 58.032113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.033587] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.034512] 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 [ 58.037675] RSP: 0018:ffff88800efe7bc0 EFLAGS: 00010286 [ 58.038672] RAX: 0000000000000000 RBX: ffffed1001dfcf78 RCX: ffffffff813a4050 [ 58.039954] RDX: ffff888015e83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.041222] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dfcf2f [ 58.042507] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.043774] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efe7df8 [ 58.045048] FS: 00007f3a57774900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.046488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.047541] CR2: 00007f3a57c66580 CR3: 000000000c556000 CR4: 0000000000350ef0 [ 58.048821] Call Trace: [ 58.049321] [ 58.049728] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.050628] ? __create_object+0x59/0x80 [ 58.051402] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.052362] __vmalloc_noprof+0x59/0x60 [ 58.053113] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.053984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.054917] bpf_prog_alloc+0x39/0x200 [ 58.055598] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.056515] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.057408] do_seccomp+0x349/0x25e0 [ 58.058121] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.059027] ? __pfx_do_seccomp+0x10/0x10 [ 58.059769] ? find_held_lock+0x2b/0x80 [ 58.060514] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.061467] ? static_key_count+0x60/0x80 [ 58.062272] prctl_set_seccomp+0x4e/0x70 [ 58.063046] __do_sys_prctl+0xe6c/0x1d70 [ 58.063782] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.064628] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.065582] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.066556] ? irqentry_exit+0xf3/0x650 [ 58.067317] do_syscall_64+0xbf/0x430 [ 58.068051] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.068995] RIP: 0033:0x7f3a57c665cd [ 58.069645] 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 [ 58.072773] RSP: 002b:00007ffc281d9b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.074118] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a57c665cd [ 58.075400] RDX: 0000563fe8823e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.076663] RBP: 00007ffc281d9ba0 R08: 0000000000000000 R09: 00007ffc281d9240 [ 58.077927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564002319bf0 [ 58.079208] R13: 00007ffc281d9fd0 R14: 0000564002323380 R15: 000056400232e460 [ 58.080491] [ 58.080950] irq event stamp: 2599 [ 58.081560] hardirqs last enabled at (2607): [] __up_console_sem+0x78/0x80 [ 58.083082] hardirqs last disabled at (2616): [] __up_console_sem+0x5d/0x80 [ 58.084593] softirqs last enabled at (2164): [] handle_softirqs+0x50c/0x770 [ 58.086119] softirqs last disabled at (2159): [] __irq_exit_rcu+0xc4/0x100 [ 58.087516] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33925' (ECDSA) to the list of known hosts. 2025/11/18 04:36:38 fuzzer started 2025/11/18 04:36:39 dialing manager at localhost:37895 2025/11/18 04:36:39 checking machine... 2025/11/18 04:36:39 checking revisions... [ 59.118696] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:36:39 testing simple program... [ 59.218595] cgroup: Unknown subsys name 'net' [ 59.281754] cgroup: Unknown subsys name 'cpuset' [ 59.293976] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:36:38 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888017a5f570 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a7cd R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888017a5f668 RIP=ffffffff815bcfc4 RFL=00000286 [--S--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 00007ff2f1363900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc39dd21000 CR3=000000000cc80000 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=000000000003975b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff07d25000 CR3=000000000cc80000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000