[ 39.047842] ------------[ cut here ]------------ [ 39.048787] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.050829] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.052354] Modules linked in: [ 39.052952] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.054943] Tainted: [W]=WARN [ 39.055533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.057047] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.057949] 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 [ 39.061125] RSP: 0018:ffff888014697bc0 EFLAGS: 00010286 [ 39.062104] RAX: 0000000000000000 RBX: ffffed10028d2f78 RCX: ffffffff813a4050 [ 39.063394] RDX: ffff8880147e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.064713] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028d2f2f [ 39.065981] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.067254] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014697df8 [ 39.068572] FS: 00007f3a6b8f2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.070007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.071044] CR2: 00007f3a6bde4580 CR3: 000000000e5a9000 CR4: 0000000000350ef0 [ 39.072356] Call Trace: [ 39.072813] [ 39.073271] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.074113] ? __create_object+0x59/0x80 [ 39.074903] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.075911] __vmalloc_noprof+0x59/0x60 [ 39.076670] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.077548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.078464] bpf_prog_alloc+0x39/0x200 [ 39.079189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.080094] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.080990] do_seccomp+0x349/0x25e0 [ 39.081694] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.082585] ? __pfx_do_seccomp+0x10/0x10 [ 39.083366] ? find_held_lock+0x2b/0x80 [ 39.084115] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.085084] ? static_key_count+0x60/0x80 [ 39.085879] prctl_set_seccomp+0x4e/0x70 [ 39.086639] __do_sys_prctl+0xe6c/0x1d70 [ 39.087422] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.088321] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.089270] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.090249] ? irqentry_exit+0xf3/0x650 [ 39.090966] do_syscall_64+0xbf/0x430 [ 39.091739] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.092678] RIP: 0033:0x7f3a6bde45cd [ 39.093394] 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 [ 39.096547] RSP: 002b:00007fff0f62a0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.097895] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a6bde45cd [ 39.099176] RDX: 000055bb1d498e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.100510] RBP: 00007fff0f62a140 R08: 0000000000000000 R09: 00007fff0f6297e0 [ 39.101782] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb44357ad0 [ 39.103045] R13: 00007fff0f62a570 R14: 000055bb44358bc0 R15: 000055bb44369780 [ 39.104379] [ 39.104807] irq event stamp: 1801 [ 39.105452] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 39.106955] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 39.108426] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 39.109701] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 39.110947] ---[ end trace 0000000000000000 ]--- [ 41.967862] ------------[ cut here ]------------ [ 41.968788] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.970774] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.972257] Modules linked in: [ 41.972834] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.974797] Tainted: [W]=WARN [ 41.975661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.977238] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.978182] 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 [ 41.981348] RSP: 0018:ffff888014667bc0 EFLAGS: 00010286 [ 41.982315] RAX: 0000000000000000 RBX: ffffed10028ccf78 RCX: ffffffff813a4050 [ 41.983628] RDX: ffff888015ab8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.984917] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028ccf2f [ 41.986194] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.987459] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014667df8 [ 41.988765] FS: 00007f80830aa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.990206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.991285] CR2: 00007ffd699c5ef7 CR3: 000000000e797000 CR4: 0000000000350ef0 [ 41.992599] Call Trace: [ 41.993072] [ 41.993526] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.994428] ? __create_object+0x59/0x80 [ 41.995207] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.996196] __vmalloc_noprof+0x59/0x60 [ 41.996919] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.997791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.998710] bpf_prog_alloc+0x39/0x200 [ 41.999436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.000404] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.001323] do_seccomp+0x349/0x25e0 [ 42.001989] ? find_held_lock+0x2b/0x80 [ 42.002736] ? do_prlimit+0x310/0x610 [ 42.003470] ? __pfx_do_seccomp+0x10/0x10 [ 42.004293] ? do_raw_spin_unlock+0x53/0x220 [ 42.005091] ? _raw_spin_unlock+0x1e/0x40 [ 42.005857] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.006816] ? static_key_count+0x60/0x80 [ 42.007641] prctl_set_seccomp+0x4e/0x70 [ 42.008430] __do_sys_prctl+0xe6c/0x1d70 [ 42.009212] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.010017] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.010974] ? irqentry_exit+0xf3/0x650 [ 42.011763] do_syscall_64+0xbf/0x430 [ 42.012519] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.013457] RIP: 0033:0x7f808359c5cd [ 42.014114] 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 [ 42.017343] RSP: 002b:00007ffd699c4830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.018688] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f808359c5cd [ 42.019997] RDX: 000055fc8ac0ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.021275] RBP: 00007ffd699c4890 R08: 0000000000000000 R09: 00007ffd699c3f30 [ 42.022553] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fca9c2bbf0 [ 42.023848] R13: 00007ffd699c4cc0 R14: 000055fca9c35380 R15: 000055fca9c40460 [ 42.025182] [ 42.025609] irq event stamp: 1841 [ 42.026255] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 42.027804] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 42.029196] softirqs last enabled at (1422): [] handle_softirqs+0x50c/0x770 [ 42.030488] softirqs last disabled at (1417): [] __irq_exit_rcu+0xc4/0x100 [ 42.031778] ---[ end trace 0000000000000000 ]--- [ 42.772843] ------------[ cut here ]------------ [ 42.773775] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.775784] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.777248] Modules linked in: [ 42.777838] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.780094] Tainted: [W]=WARN [ 42.780790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.782258] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.783119] 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 [ 42.786346] RSP: 0018:ffff88801600fbc0 EFLAGS: 00010286 [ 42.787336] RAX: 0000000000000000 RBX: ffffed1002c01f78 RCX: ffffffff813a4050 [ 42.788648] RDX: ffff888018f03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.789929] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c01f2f [ 42.791245] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.792572] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801600fdf8 [ 42.793856] FS: 00007f316ec25900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.795300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.796405] CR2: 00007f316f117580 CR3: 000000000d5b0000 CR4: 0000000000350ef0 [ 42.797690] Call Trace: [ 42.798185] [ 42.798598] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.799501] ? __create_object+0x59/0x80 [ 42.800335] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.801300] __vmalloc_noprof+0x59/0x60 [ 42.802011] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.802881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.803850] bpf_prog_alloc+0x39/0x200 [ 42.804583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.805514] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.806419] do_seccomp+0x349/0x25e0 [ 42.807091] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.808045] ? __pfx_do_seccomp+0x10/0x10 [ 42.808861] ? find_held_lock+0x2b/0x80 [ 42.809644] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.810649] ? static_key_count+0x60/0x80 [ 42.811480] prctl_set_seccomp+0x4e/0x70 [ 42.812326] __do_sys_prctl+0xe6c/0x1d70 [ 42.813101] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.813991] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.814995] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.816048] ? irqentry_exit+0xf3/0x650 [ 42.816844] do_syscall_64+0xbf/0x430 [ 42.817614] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.818611] RIP: 0033:0x7f316f1175cd [ 42.819336] 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 [ 42.822685] RSP: 002b:00007ffd9317f4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.824165] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f316f1175cd [ 42.825507] RDX: 000055d06e9cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.826838] RBP: 00007ffd9317f530 R08: 0000000000000000 R09: 00007ffd9317ebd0 [ 42.828220] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d09c683ad0 [ 42.829557] R13: 00007ffd9317f960 R14: 000055d09c684bc0 R15: 000055d09c695780 [ 42.830905] [ 42.831390] irq event stamp: 1821 [ 42.832059] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 42.833641] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 42.835220] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 42.836863] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 42.838439] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26610' (ECDSA) to the list of known hosts. 2025/11/18 11:18:57 fuzzer started 2025/11/18 11:18:58 dialing manager at localhost:34383 2025/11/18 11:18:58 checking machine... 2025/11/18 11:18:58 checking revisions... [ 43.732864] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:18:58 testing simple program... [ 43.822843] cgroup: Unknown subsys name 'net' [ 43.893367] cgroup: Unknown subsys name 'cpuset' [ 43.906628] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:18:57 Registers: info registers vcpu 0 RAX=1ffffffff0ce3edc RBX=ffffffff8671f6e4 RCX=ffffffff81aafc38 RDX=0000000000000000 RSI=ffffffff86aaeb6c RDI=ffffffff8671f6e4 RBP=ffffffff8671f6e4 RSP=ffff888009627718 R8 =ffffffff86aaeb6c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023c52 R12=ffffffff8671f6e4 R13=ffffffff8671f6e4 R14=ffffffff8671f6e4 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000213 [----A-C] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f80836620b0 CR3=000000000d696000 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=2037353a38313a313120383120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036353a38313a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000244cd RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4361e42000 CR3=000000000df4b000 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=c84ecd49351903ab1641273217326832 XMM02=2c67c8bc2e329bc30000000000306fd0 XMM03=fb795ef6d65770560000000000313840 XMM04=29194b6a7c1bd1c900000000000ae988 XMM05=5fa505be9be2ab0400000000003244f0 XMM06=817b8945e9d503730000000000323918 XMM07=e042d86d42eb936e0000000000314228 XMM08=4dee860826481ec70000000000307030 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000