[ 39.060780] ------------[ cut here ]------------ [ 39.061717] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.063731] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.065409] Modules linked in: [ 39.066014] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.068060] Tainted: [W]=WARN [ 39.068637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.070152] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.071078] 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 [ 39.074221] RSP: 0018:ffff88801809fbc0 EFLAGS: 00010286 [ 39.075182] RAX: 0000000000000000 RBX: ffffed1003013f78 RCX: ffffffff813a4050 [ 39.076529] RDX: ffff88800a56d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.077905] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003013f2f [ 39.079276] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.080648] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801809fdf8 [ 39.082057] FS: 00007f8889626900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.083561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.084697] CR2: 00007f8889b18580 CR3: 0000000009edc000 CR4: 0000000000350ef0 [ 39.086100] Call Trace: [ 39.086589] [ 39.087084] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.088004] ? __create_object+0x59/0x80 [ 39.088846] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.089877] __vmalloc_noprof+0x59/0x60 [ 39.090686] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.091620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.092615] bpf_prog_alloc+0x39/0x200 [ 39.093417] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.094398] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.095352] do_seccomp+0x349/0x25e0 [ 39.096118] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.097089] ? __pfx_do_seccomp+0x10/0x10 [ 39.097884] ? find_held_lock+0x2b/0x80 [ 39.098702] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.099729] ? static_key_count+0x60/0x80 [ 39.100587] prctl_set_seccomp+0x4e/0x70 [ 39.101439] __do_sys_prctl+0xe6c/0x1d70 [ 39.102268] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.103184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.104220] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.105273] ? irqentry_exit+0xf3/0x650 [ 39.106101] do_syscall_64+0xbf/0x430 [ 39.106841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.107836] RIP: 0033:0x7f8889b185cd [ 39.108597] 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 [ 39.112052] RSP: 002b:00007fffde2b3c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.113566] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8889b185cd [ 39.114975] RDX: 0000561757507e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.116385] RBP: 00007fffde2b3c80 R08: 0000000000000000 R09: 00007fffde2b3320 [ 39.117798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561787adc240 [ 39.119208] R13: 00007fffde2b40b0 R14: 0000561787ae5380 R15: 0000561787af0540 [ 39.120618] [ 39.121153] irq event stamp: 1757 [ 39.121814] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.123480] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.125130] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 39.126784] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 39.128416] ---[ end trace 0000000000000000 ]--- [ 41.267017] ------------[ cut here ]------------ [ 41.267871] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.269633] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.270893] Modules linked in: [ 41.271632] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.273413] Tainted: [W]=WARN [ 41.273894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.275166] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.275915] 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 [ 41.278672] RSP: 0018:ffff8880170ffbc0 EFLAGS: 00010286 [ 41.279515] RAX: 0000000000000000 RBX: ffffed1002e1ff78 RCX: ffffffff813a4050 [ 41.280622] RDX: ffff888016881bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.281759] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ff2f [ 41.282868] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.283993] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170ffdf8 [ 41.285107] FS: 00007f36c5b4a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.286356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.287272] CR2: 00007fffbd119ef7 CR3: 00000000100a9000 CR4: 0000000000350ef0 [ 41.288388] Call Trace: [ 41.288786] [ 41.289191] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.289934] ? __create_object+0x59/0x80 [ 41.290609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.291448] __vmalloc_noprof+0x59/0x60 [ 41.292099] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.292826] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.293634] bpf_prog_alloc+0x39/0x200 [ 41.294278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.295075] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.295816] do_seccomp+0x349/0x25e0 [ 41.296432] ? find_held_lock+0x2b/0x80 [ 41.297101] ? do_prlimit+0x310/0x610 [ 41.297700] ? __pfx_do_seccomp+0x10/0x10 [ 41.298374] ? do_raw_spin_unlock+0x53/0x220 [ 41.299100] ? _raw_spin_unlock+0x1e/0x40 [ 41.299724] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.300549] ? static_key_count+0x60/0x80 [ 41.301239] prctl_set_seccomp+0x4e/0x70 [ 41.301867] __do_sys_prctl+0xe6c/0x1d70 [ 41.302535] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.303278] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.304099] ? irqentry_exit+0xf3/0x650 [ 41.304726] do_syscall_64+0xbf/0x430 [ 41.305358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.306161] RIP: 0033:0x7f36c603c5cd [ 41.306722] 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 [ 41.309455] RSP: 002b:00007fffbd117ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.310616] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36c603c5cd [ 41.311732] RDX: 00005637fc664e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.312828] RBP: 00007fffbd117d40 R08: 0000000000000000 R09: 00007fffbd1173e0 [ 41.313946] R10: 0000000000000000 R11: 0000000000000246 R12: 000056383a948ad0 [ 41.315046] R13: 00007fffbd118170 R14: 000056383a949bc0 R15: 000056383a95a780 [ 41.316177] [ 41.316538] irq event stamp: 1807 [ 41.317102] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 41.318389] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 41.319658] softirqs last enabled at (1426): [] handle_softirqs+0x50c/0x770 [ 41.320953] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 41.322252] ---[ end trace 0000000000000000 ]--- [ 41.960911] ------------[ cut here ]------------ [ 41.961372] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.962299] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 41.962946] Modules linked in: [ 41.963236] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.964145] Tainted: [W]=WARN [ 41.964398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.965111] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.965512] 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 [ 41.966971] RSP: 0018:ffff888016e57bc0 EFLAGS: 00010286 [ 41.967423] RAX: 0000000000000000 RBX: ffffed1002dcaf78 RCX: ffffffff813a4050 [ 41.967999] RDX: ffff88801763b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.968591] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcaf2f [ 41.969565] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.970156] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e57df8 [ 41.970734] FS: 00007f2c6a4a6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.971398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.971866] CR2: 00007f2c6a998580 CR3: 00000000100bb000 CR4: 0000000000350ef0 [ 41.972461] Call Trace: [ 41.972677] [ 41.972865] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.973290] ? __create_object+0x59/0x80 [ 41.973635] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.974073] __vmalloc_noprof+0x59/0x60 [ 41.974405] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.974783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.975214] bpf_prog_alloc+0x39/0x200 [ 41.975537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.975939] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.976359] do_seccomp+0x349/0x25e0 [ 41.976670] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.977098] ? __pfx_do_seccomp+0x10/0x10 [ 41.977440] ? find_held_lock+0x2b/0x80 [ 41.977767] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.978207] ? static_key_count+0x60/0x80 [ 41.978558] prctl_set_seccomp+0x4e/0x70 [ 41.978888] __do_sys_prctl+0xe6c/0x1d70 [ 41.979244] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.979615] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.980051] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.980476] ? irqentry_exit+0xf3/0x650 [ 41.980807] do_syscall_64+0xbf/0x430 [ 41.981170] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.981590] RIP: 0033:0x7f2c6a9985cd [ 41.981888] 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 [ 41.983346] RSP: 002b:00007ffc6c66ad10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.983952] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c6a9985cd [ 41.984540] RDX: 000055b925d2be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.985143] RBP: 00007ffc6c66ad70 R08: 0000000000000000 R09: 00007ffc6c66a410 [ 41.985713] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b955bd1ad0 [ 41.986301] R13: 00007ffc6c66b1a0 R14: 000055b955bd2bc0 R15: 000055b955be3780 [ 41.986872] [ 41.987090] irq event stamp: 1607 [ 41.987368] hardirqs last enabled at (1615): [] __up_console_sem+0x78/0x80 [ 41.988070] hardirqs last disabled at (1624): [] __up_console_sem+0x5d/0x80 [ 41.988744] softirqs last enabled at (1126): [] handle_softirqs+0x50c/0x770 [ 41.989469] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 41.990164] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45232' (ECDSA) to the list of known hosts. 2025/11/19 05:11:42 fuzzer started 2025/11/19 05:11:42 dialing manager at localhost:34383 2025/11/19 05:11:42 checking machine... 2025/11/19 05:11:42 checking revisions... [ 42.768249] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:11:42 testing simple program... [ 42.844898] cgroup: Unknown subsys name 'net' [ 42.885526] cgroup: Unknown subsys name 'cpuset' [ 42.896698] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:11:42 Registers: info registers vcpu 0 RAX=0000000000040737 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8413cb2048 CR3=000000000b1dd000 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=31313a353020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363534 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=ffffffff86abea65 RBX=0000000000000001 RCX=ffffffff86abea60 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888019f678f8 RSP=ffff888019f67830 R8 =ffffffff86abea64 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000266cc R12=ffff888019f67900 R13=ffff888019f678e8 R14=ffff888019f678e1 R15=ffff888019f678a0 RIP=ffffffff8135e872 RFL=00000246 [---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 00007f36c5b4a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffbd111000 CR3=000000000b8b3000 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