[ 38.997912] ------------[ cut here ]------------ [ 38.998870] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.000876] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.002365] Modules linked in: [ 39.002957] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.004948] Tainted: [W]=WARN [ 39.005571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.007033] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.007940] 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 [ 39.011146] RSP: 0018:ffff88801c56fbc0 EFLAGS: 00010286 [ 39.012133] RAX: 0000000000000000 RBX: ffffed10038adf78 RCX: ffffffff813a4050 [ 39.013422] RDX: ffff888015d99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.014719] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038adf2f [ 39.016014] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.017308] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c56fdf8 [ 39.018621] FS: 00007fc287f83900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.020076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.021148] CR2: 00007fc288475580 CR3: 000000000c39f000 CR4: 0000000000350ef0 [ 39.022454] Call Trace: [ 39.022923] [ 39.023374] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.024219] ? __create_object+0x59/0x80 [ 39.024994] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.025977] __vmalloc_noprof+0x59/0x60 [ 39.026747] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.027628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.028572] bpf_prog_alloc+0x39/0x200 [ 39.029286] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.030225] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.031139] do_seccomp+0x349/0x25e0 [ 39.031848] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.032751] ? __pfx_do_seccomp+0x10/0x10 [ 39.033547] ? find_held_lock+0x2b/0x80 [ 39.034271] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.035243] ? static_key_count+0x60/0x80 [ 39.036060] prctl_set_seccomp+0x4e/0x70 [ 39.036852] __do_sys_prctl+0xe6c/0x1d70 [ 39.037680] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.038551] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.039542] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.040515] ? irqentry_exit+0xf3/0x650 [ 39.041250] do_syscall_64+0xbf/0x430 [ 39.041993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.042946] RIP: 0033:0x7fc2884755cd [ 39.043666] 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 [ 39.046878] RSP: 002b:00007ffffc027ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.048249] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2884755cd [ 39.049563] RDX: 0000560e64efde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.050833] RBP: 00007ffffc027f40 R08: 0000000000000000 R09: 00007ffffc0275e0 [ 39.052122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e9278fad0 [ 39.053409] R13: 00007ffffc028370 R14: 0000560e92790bc0 R15: 0000560e927a1780 [ 39.054714] [ 39.055146] irq event stamp: 1759 [ 39.055801] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 39.057342] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 39.058862] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 39.060413] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 39.061973] ---[ end trace 0000000000000000 ]--- [ 41.902301] ------------[ cut here ]------------ [ 41.903227] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.905215] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.906740] Modules linked in: [ 41.907388] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.909369] Tainted: [W]=WARN [ 41.909929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.911419] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.912292] 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 [ 41.915525] RSP: 0018:ffff88801a417bc0 EFLAGS: 00010286 [ 41.916507] RAX: 0000000000000000 RBX: ffffed1003482f78 RCX: ffffffff813a4050 [ 41.917811] RDX: ffff88801c5eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.919090] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003482f2f [ 41.920368] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.921662] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a417df8 [ 41.922948] FS: 00007fe6b666c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.924395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.925481] CR2: 00007ffdce7e7ef8 CR3: 000000000c4a1000 CR4: 0000000000350ef0 [ 41.926767] Call Trace: [ 41.927238] [ 41.927698] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.928615] ? __create_object+0x59/0x80 [ 41.929400] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.930364] __vmalloc_noprof+0x59/0x60 [ 41.931091] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.931971] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.932917] bpf_prog_alloc+0x39/0x200 [ 41.933675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.934610] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.935507] do_seccomp+0x349/0x25e0 [ 41.936175] ? find_held_lock+0x2b/0x80 [ 41.936941] ? do_prlimit+0x310/0x610 [ 41.937711] ? __pfx_do_seccomp+0x10/0x10 [ 41.938497] ? do_raw_spin_unlock+0x53/0x220 [ 41.939278] ? _raw_spin_unlock+0x1e/0x40 [ 41.940064] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.941038] ? static_key_count+0x60/0x80 [ 41.941865] prctl_set_seccomp+0x4e/0x70 [ 41.942658] __do_sys_prctl+0xe6c/0x1d70 [ 41.943462] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.944284] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.945282] ? irqentry_exit+0xf3/0x650 [ 41.946062] do_syscall_64+0xbf/0x430 [ 41.946811] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.947780] RIP: 0033:0x7fe6b6b5e5cd [ 41.948490] 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 [ 41.951728] RSP: 002b:00007ffdce7e6e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.953123] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6b6b5e5cd [ 41.954452] RDX: 000055da4f9c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.955754] RBP: 00007ffdce7e6ec0 R08: 0000000000000000 R09: 00007ffdce7e6560 [ 41.957059] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da7fa12ad0 [ 41.958370] R13: 00007ffdce7e72f0 R14: 000055da7fa13bc0 R15: 000055da7fa24780 [ 41.959693] [ 41.960125] irq event stamp: 1837 [ 41.960789] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 41.962366] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 41.963917] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 41.965498] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 41.966621] ---[ end trace 0000000000000000 ]--- [ 42.631284] ------------[ cut here ]------------ [ 42.631771] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.632822] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.633619] Modules linked in: [ 42.633931] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.634975] Tainted: [W]=WARN [ 42.635272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.636047] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.636528] 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 [ 42.638210] RSP: 0018:ffff88801c407bc0 EFLAGS: 00010286 [ 42.638733] RAX: 0000000000000000 RBX: ffffed1003880f78 RCX: ffffffff813a4050 [ 42.639412] RDX: ffff888016370000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.640059] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003880f2f [ 42.640741] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.641416] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c407df8 [ 42.642067] FS: 00007f0b008e0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.642829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.643381] CR2: 00007ffd090a1ef8 CR3: 000000000ec11000 CR4: 0000000000350ef0 [ 42.644038] Call Trace: [ 42.644280] [ 42.644514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.644960] ? __create_object+0x59/0x80 [ 42.645380] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.645871] __vmalloc_noprof+0x59/0x60 [ 42.646243] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.646706] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.647174] bpf_prog_alloc+0x39/0x200 [ 42.647562] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.648028] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.648503] do_seccomp+0x349/0x25e0 [ 42.648855] ? find_held_lock+0x2b/0x80 [ 42.649238] ? do_prlimit+0x310/0x610 [ 42.649627] ? __pfx_do_seccomp+0x10/0x10 [ 42.650014] ? do_raw_spin_unlock+0x53/0x220 [ 42.650439] ? _raw_spin_unlock+0x1e/0x40 [ 42.650824] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.651299] ? static_key_count+0x60/0x80 [ 42.651723] prctl_set_seccomp+0x4e/0x70 [ 42.652101] __do_sys_prctl+0xe6c/0x1d70 [ 42.652512] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.652937] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.653450] ? irqentry_exit+0xf3/0x650 [ 42.653829] do_syscall_64+0xbf/0x430 [ 42.654186] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.654681] RIP: 0033:0x7f0b00dd25cd [ 42.655027] 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 [ 42.656674] RSP: 002b:00007ffd0909f6a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.657391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b00dd25cd [ 42.658035] RDX: 0000559314cc6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.658699] RBP: 00007ffd0909f700 R08: 0000000000000000 R09: 00007ffd0909eda0 [ 42.659378] R10: 0000000000000000 R11: 0000000000000246 R12: 000055932e78eb10 [ 42.660021] R13: 00007ffd0909fb30 R14: 000055932e78f2b0 R15: 000055932e7a36f0 [ 42.660729] [ 42.660979] irq event stamp: 2051 [ 42.661372] hardirqs last enabled at (2061): [] __up_console_sem+0x78/0x80 [ 42.662293] hardirqs last disabled at (2076): [] __up_console_sem+0x5d/0x80 [ 42.663085] softirqs last enabled at (2074): [] handle_softirqs+0x50c/0x770 [ 42.663887] softirqs last disabled at (2069): [] __irq_exit_rcu+0xc4/0x100 [ 42.664669] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58109' (ECDSA) to the list of known hosts. 2025/11/19 07:18:35 fuzzer started 2025/11/19 07:18:35 dialing manager at localhost:34383 2025/11/19 07:18:35 checking machine... 2025/11/19 07:18:35 checking revisions... [ 43.612899] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:18:35 testing simple program... [ 43.713582] cgroup: Unknown subsys name 'net' [ 43.770819] cgroup: Unknown subsys name 'cpuset' [ 43.787663] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:18:34 Registers: info registers vcpu 0 RAX=0000001ce877fa58 RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000001c RSI=ffff88806ce23b00 RDI=000000000005319b RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000ede04 R11=0000000000000001 R12=000000000005319b R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000013 [----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 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8405f42020 CR3=000000000d901000 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=a9cd1e99176bec881d460fb502ac361b XMM02=ec2efd57dc4c00df0000000000304668 XMM03=509ee18a8645b68c0000000000304738 XMM04=b114d8002d56f41b00000000000ae988 XMM05=090f1556b20111b30000000000320da0 XMM06=5b75c91c804453420000000000320c28 XMM07=e042d86d42eb936e00000000003117b0 XMM08=509ee18a8645b68c0000000000304738 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000003 RCX=ffffffff84bf4f6e RDX=ffff88801c520000 RSI=0000000000000003 RDI=0000000000000005 RBP=ffff888015f68200 RSP=ffff88801703f950 R8 =0000000000000001 R9 =ffffed1001c89f28 R10=0000000000000003 R11=0000000000000001 R12=0000000000000003 R13=ffff888015f68208 R14=dffffc0000000000 R15=ffff88801703fa90 RIP=ffffffff81751e00 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 00007fe6b666c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe6b664b020 CR3=000000001f77c000 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=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