[ 51.198972] ------------[ cut here ]------------ [ 51.199465] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.200438] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 51.201121] Modules linked in: [ 51.201431] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.202371] Tainted: [W]=WARN [ 51.202631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.203322] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.203732] 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 [ 51.205255] RSP: 0018:ffff88801775fbc0 EFLAGS: 00010286 [ 51.205701] RAX: 0000000000000000 RBX: ffffed1002eebf78 RCX: ffffffff813a4050 [ 51.206309] RDX: ffff88800f7b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.206896] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eebf2f [ 51.207498] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.208079] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801775fdf8 [ 51.208686] FS: 00007fb063f53900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.209391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.209872] CR2: 00007fb064445580 CR3: 000000000d4fe000 CR4: 0000000000350ef0 [ 51.210479] Call Trace: [ 51.210702] [ 51.210894] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.211321] ? __create_object+0x59/0x80 [ 51.211674] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.212112] __vmalloc_noprof+0x59/0x60 [ 51.212474] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.212877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.213328] bpf_prog_alloc+0x39/0x200 [ 51.213657] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.214073] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.214505] do_seccomp+0x349/0x25e0 [ 51.214825] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.215249] ? __pfx_do_seccomp+0x10/0x10 [ 51.215602] ? find_held_lock+0x2b/0x80 [ 51.215941] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.216399] ? static_key_count+0x60/0x80 [ 51.216756] prctl_set_seccomp+0x4e/0x70 [ 51.217113] __do_sys_prctl+0xe6c/0x1d70 [ 51.217494] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.217879] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.218335] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.218770] ? irqentry_exit+0xf3/0x650 [ 51.219111] do_syscall_64+0xbf/0x430 [ 51.219458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.219884] RIP: 0033:0x7fb0644455cd [ 51.220219] 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 [ 51.221733] RSP: 002b:00007ffff359aec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.222386] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0644455cd [ 51.222965] RDX: 00005653d9493e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.223563] RBP: 00007ffff359af20 R08: 0000000000000000 R09: 00007ffff359a5c0 [ 51.224142] R10: 0000000000000000 R11: 0000000000000246 R12: 00005653f9026ad0 [ 51.224741] R13: 00007ffff359b350 R14: 00005653f9027bc0 R15: 00005653f9038780 [ 51.225370] [ 51.225570] irq event stamp: 1769 [ 51.225854] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 51.226571] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 51.227288] softirqs last enabled at (1334): [] handle_softirqs+0x50c/0x770 [ 51.227994] softirqs last disabled at (1325): [] __irq_exit_rcu+0xc4/0x100 [ 51.228708] ---[ end trace 0000000000000000 ]--- [ 54.395617] ------------[ cut here ]------------ [ 54.396583] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.398649] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 54.400133] Modules linked in: [ 54.400773] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.402788] Tainted: [W]=WARN [ 54.403409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.404891] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.405838] 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 [ 54.409040] RSP: 0018:ffff88800d75fbc0 EFLAGS: 00010286 [ 54.410017] RAX: 0000000000000000 RBX: ffffed1001aebf78 RCX: ffffffff813a4050 [ 54.411287] RDX: ffff88800d7ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.412576] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001aebf2f [ 54.413891] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.415182] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d75fdf8 [ 54.416486] FS: 00007fb74bea1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.417980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.419037] CR2: 00007fb74c393580 CR3: 000000000c7e7000 CR4: 0000000000350ef0 [ 54.420358] Call Trace: [ 54.420820] [ 54.421301] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.422153] ? __create_object+0x59/0x80 [ 54.422933] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.423880] __vmalloc_noprof+0x59/0x60 [ 54.424638] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.425529] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.426471] bpf_prog_alloc+0x39/0x200 [ 54.427155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.428084] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.429022] do_seccomp+0x349/0x25e0 [ 54.429742] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.430642] ? __pfx_do_seccomp+0x10/0x10 [ 54.431430] ? find_held_lock+0x2b/0x80 [ 54.432146] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.433157] ? static_key_count+0x60/0x80 [ 54.433957] prctl_set_seccomp+0x4e/0x70 [ 54.434727] __do_sys_prctl+0xe6c/0x1d70 [ 54.435506] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.436365] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.437368] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.438337] ? irqentry_exit+0xf3/0x650 [ 54.439059] do_syscall_64+0xbf/0x430 [ 54.439794] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.440733] RIP: 0033:0x7fb74c3935cd [ 54.441492] 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 [ 54.444647] RSP: 002b:00007ffec2546cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.446050] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb74c3935cd [ 54.447346] RDX: 000055d23812ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.448624] RBP: 00007ffec2546d10 R08: 0000000000000000 R09: 00007ffec25463b0 [ 54.449828] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d26f3bdad0 [ 54.450895] R13: 00007ffec2547140 R14: 000055d26f3bebc0 R15: 000055d26f3cf780 [ 54.451974] [ 54.452361] irq event stamp: 1769 [ 54.452876] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 54.454183] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 54.455457] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 54.456737] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 54.458033] ---[ end trace 0000000000000000 ]--- [ 55.292386] ------------[ cut here ]------------ [ 55.293343] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.295384] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 55.296888] Modules linked in: [ 55.297539] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.299526] Tainted: [W]=WARN [ 55.300084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.301545] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.302472] 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 [ 55.305857] RSP: 0018:ffff888017537bc0 EFLAGS: 00010286 [ 55.306876] RAX: 0000000000000000 RBX: ffffed1002ea6f78 RCX: ffffffff813a4050 [ 55.308167] RDX: ffff88800a8fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.309512] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea6f2f [ 55.310778] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.312060] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017537df8 [ 55.313327] FS: 00007f858aaa2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 55.314732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.315785] CR2: 00007f858af94580 CR3: 000000000d925000 CR4: 0000000000350ef0 [ 55.317049] Call Trace: [ 55.317570] [ 55.317976] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.318867] ? __create_object+0x59/0x80 [ 55.319628] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.320618] __vmalloc_noprof+0x59/0x60 [ 55.321421] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.322309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.323249] bpf_prog_alloc+0x39/0x200 [ 55.323944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.324884] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.325794] do_seccomp+0x349/0x25e0 [ 55.326521] ? __pfx_css_rstat_updated+0x10/0x10 [ 55.327437] ? __pfx_do_seccomp+0x10/0x10 [ 55.328188] ? find_held_lock+0x2b/0x80 [ 55.328973] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.329946] ? static_key_count+0x60/0x80 [ 55.330743] prctl_set_seccomp+0x4e/0x70 [ 55.331533] __do_sys_prctl+0xe6c/0x1d70 [ 55.332332] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.333159] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.334128] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.335106] ? irqentry_exit+0xf3/0x650 [ 55.335867] do_syscall_64+0xbf/0x430 [ 55.336614] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.337585] RIP: 0033:0x7f858af945cd [ 55.338295] 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 [ 55.341484] RSP: 002b:00007fff1bfbe660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.342831] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f858af945cd [ 55.344091] RDX: 0000555629fd8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.345392] RBP: 00007fff1bfbe6c0 R08: 0000000000000000 R09: 00007fff1bfbdd60 [ 55.346689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555633494bf0 [ 55.347956] R13: 00007fff1bfbeaf0 R14: 000055563349e380 R15: 00005556334a9460 [ 55.349271] [ 55.349692] irq event stamp: 1801 [ 55.350282] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 55.351569] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 55.352856] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 55.354175] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 55.355554] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57666' (ECDSA) to the list of known hosts. 2025/11/18 05:45:08 fuzzer started 2025/11/18 05:45:08 dialing manager at localhost:37895 2025/11/18 05:45:08 checking machine... 2025/11/18 05:45:08 checking revisions... [ 56.329502] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:45:08 testing simple program... [ 56.428634] cgroup: Unknown subsys name 'net' [ 56.498183] cgroup: Unknown subsys name 'cpuset' [ 56.553803] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:45:07 Registers: info registers vcpu 0 RAX=00000000000a23d1 RBX=0000000000000001 RCX=ffffffff83edf939 RDX=00000000000a23d2 RSI=000000000002edf9 RDI=ffffffff86da56ac RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86da56a6 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000a23d1 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e6d0 RFL=00000283 [--S---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 00007fb74bea1900 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=00007ffec2540000 CR3=000000001ef9e000 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 info registers vcpu 1 RAX=0000000000029edd 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=00000206 [-----P-] 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f40bde2a018 CR3=000000000d034000 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=2037303a35343a353020383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037303a35343a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000