[ 46.223039] ------------[ cut here ]------------ [ 46.223973] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.225987] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.227437] Modules linked in: [ 46.228081] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.230090] Tainted: [W]=WARN [ 46.230655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.232139] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.233063] 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 [ 46.236287] RSP: 0018:ffff888019e87bc0 EFLAGS: 00010286 [ 46.237276] RAX: 0000000000000000 RBX: ffffed10033d0f78 RCX: ffffffff813a4050 [ 46.238560] RDX: ffff8880175fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.239849] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d0f2f [ 46.241154] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.242449] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e87df8 [ 46.243750] FS: 00007f0d8048e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.245222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.246305] CR2: 00007ffe9148aef7 CR3: 000000000d41c000 CR4: 0000000000350ef0 [ 46.247593] Call Trace: [ 46.248101] [ 46.248527] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.249434] ? __create_object+0x59/0x80 [ 46.250226] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.251201] __vmalloc_noprof+0x59/0x60 [ 46.251966] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.252864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.253805] bpf_prog_alloc+0x39/0x200 [ 46.254510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.255448] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.256369] do_seccomp+0x349/0x25e0 [ 46.257118] ? find_held_lock+0x2b/0x80 [ 46.257878] ? do_prlimit+0x310/0x610 [ 46.258597] ? __pfx_do_seccomp+0x10/0x10 [ 46.259390] ? do_raw_spin_unlock+0x53/0x220 [ 46.260213] ? _raw_spin_unlock+0x1e/0x40 [ 46.261016] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.261980] ? static_key_count+0x60/0x80 [ 46.262798] prctl_set_seccomp+0x4e/0x70 [ 46.263525] __do_sys_prctl+0xe6c/0x1d70 [ 46.264322] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.265182] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.266164] ? irqentry_exit+0xf3/0x650 [ 46.266942] do_syscall_64+0xbf/0x430 [ 46.267642] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.268603] RIP: 0033:0x7f0d809805cd [ 46.269312] 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 [ 46.272479] RSP: 002b:00007ffe91489c90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.273872] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d809805cd [ 46.275163] RDX: 0000555dcf6c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.276462] RBP: 00007ffe91489cf0 R08: 0000000000000000 R09: 00007ffe91489390 [ 46.277749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555dddb83ad0 [ 46.279012] R13: 00007ffe9148a120 R14: 0000555dddb84bc0 R15: 0000555dddb95780 [ 46.280320] [ 46.280774] irq event stamp: 1755 [ 46.281369] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 46.282879] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 46.284436] softirqs last enabled at (1310): [] handle_softirqs+0x50c/0x770 [ 46.285959] softirqs last disabled at (1305): [] __irq_exit_rcu+0xc4/0x100 [ 46.287475] ---[ end trace 0000000000000000 ]--- [ 49.062829] ------------[ cut here ]------------ [ 49.063678] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.065683] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.067135] Modules linked in: [ 49.067749] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.069678] Tainted: [W]=WARN [ 49.070259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.071695] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.072591] 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 [ 49.075698] RSP: 0018:ffff888017bd7bc0 EFLAGS: 00010286 [ 49.076661] RAX: 0000000000000000 RBX: ffffed1002f7af78 RCX: ffffffff813a4050 [ 49.077909] RDX: ffff888017a9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.079159] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7af2f [ 49.080431] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.081686] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bd7df8 [ 49.082960] FS: 00007f215deb0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.084393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.085428] CR2: 00007ffd98d1def7 CR3: 000000000eb35000 CR4: 0000000000350ef0 [ 49.086679] Call Trace: [ 49.087185] [ 49.087587] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.088472] ? __create_object+0x59/0x80 [ 49.089232] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.090179] __vmalloc_noprof+0x59/0x60 [ 49.090920] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.091770] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.092661] bpf_prog_alloc+0x39/0x200 [ 49.093379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.094299] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.095188] do_seccomp+0x349/0x25e0 [ 49.095890] ? find_held_lock+0x2b/0x80 [ 49.096615] ? do_prlimit+0x310/0x610 [ 49.097338] ? __pfx_do_seccomp+0x10/0x10 [ 49.098111] ? do_raw_spin_unlock+0x53/0x220 [ 49.098919] ? _raw_spin_unlock+0x1e/0x40 [ 49.099648] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.100595] ? static_key_count+0x60/0x80 [ 49.101395] prctl_set_seccomp+0x4e/0x70 [ 49.102148] __do_sys_prctl+0xe6c/0x1d70 [ 49.102911] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.103754] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.104673] ? irqentry_exit+0xf3/0x650 [ 49.105436] do_syscall_64+0xbf/0x430 [ 49.106158] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.107092] RIP: 0033:0x7f215e3a25cd [ 49.107782] 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 [ 49.110919] RSP: 002b:00007ffd98d1c640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.112259] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f215e3a25cd [ 49.113546] RDX: 000055a002cd2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.114806] RBP: 00007ffd98d1c6a0 R08: 0000000000000000 R09: 00007ffd98d1bd40 [ 49.116068] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a03487e240 [ 49.117335] R13: 00007ffd98d1cad0 R14: 000055a034887380 R15: 000055a034892540 [ 49.118618] [ 49.119088] irq event stamp: 1747 [ 49.119688] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 49.121234] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.122734] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 49.124246] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 49.125756] ---[ end trace 0000000000000000 ]--- [ 49.904122] ------------[ cut here ]------------ [ 49.905051] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.907020] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.908461] Modules linked in: [ 49.909076] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.911065] Tainted: [W]=WARN [ 49.911609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.913075] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.913980] 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 [ 49.917405] RSP: 0018:ffff888016f47bc0 EFLAGS: 00010286 [ 49.918442] RAX: 0000000000000000 RBX: ffffed1002de8f78 RCX: ffffffff813a4050 [ 49.919726] RDX: ffff88801743d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.921022] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de8f2f [ 49.922280] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.923547] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f47df8 [ 49.924822] FS: 00007ffa878a2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.926229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.927275] CR2: 00007ffa87d94580 CR3: 000000000bbfc000 CR4: 0000000000350ef0 [ 49.928564] Call Trace: [ 49.929059] [ 49.929474] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.930363] ? __create_object+0x59/0x80 [ 49.931139] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.932101] __vmalloc_noprof+0x59/0x60 [ 49.932854] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.933674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.934604] bpf_prog_alloc+0x39/0x200 [ 49.935336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.936244] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.937149] do_seccomp+0x349/0x25e0 [ 49.937864] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.938758] ? __pfx_do_seccomp+0x10/0x10 [ 49.939493] ? find_held_lock+0x2b/0x80 [ 49.940240] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.941213] ? static_key_count+0x60/0x80 [ 49.941995] prctl_set_seccomp+0x4e/0x70 [ 49.942754] __do_sys_prctl+0xe6c/0x1d70 [ 49.943490] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.944368] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.945312] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.946272] ? irqentry_exit+0xf3/0x650 [ 49.947037] do_syscall_64+0xbf/0x430 [ 49.947783] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.948748] RIP: 0033:0x7ffa87d945cd [ 49.949396] 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 [ 49.952523] RSP: 002b:00007ffdab372fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.953870] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa87d945cd [ 49.955125] RDX: 0000557d75425e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.956407] RBP: 00007ffdab373040 R08: 0000000000000000 R09: 00007ffdab3726e0 [ 49.957655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d790a2ad0 [ 49.958938] R13: 00007ffdab373470 R14: 0000557d790a3bc0 R15: 0000557d790b4780 [ 49.960209] [ 49.960631] irq event stamp: 1841 [ 49.961260] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 49.962765] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 49.964263] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770 [ 49.965797] softirqs last disabled at (1403): [] __irq_exit_rcu+0xc4/0x100 [ 49.967289] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31582' (ECDSA) to the list of known hosts. 2025/11/18 19:56:43 fuzzer started 2025/11/18 19:56:43 dialing manager at localhost:34383 2025/11/18 19:56:43 checking machine... 2025/11/18 19:56:43 checking revisions... [ 50.828657] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:56:43 testing simple program... [ 50.908977] cgroup: Unknown subsys name 'net' [ 50.959101] cgroup: Unknown subsys name 'cpuset' [ 50.975053] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:56:42 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000001000 RCX=ffffffff8253bfa7 RDX=ffff888015df9bc0 RSI=0000000000001000 RDI=0000000000000007 RBP=0000000000001000 RSP=ffff8880169bf9e8 R8 =0000000000000000 R9 =fffff940000e77c8 R10=0000000000001000 R11=0000000000000001 R12=0000000000000001 R13=0000000000001000 R14=0000000000000000 R15=ffff8880169bfda0 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 00007f215deb0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd98d16000 CR3=000000000cfac000 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=6c697473206e61632073726573552023 XMM01=20656c706f657020726568746f20776f XMM02=0000000000000000000000000000ffff XMM03=796e6120776f6c6c6120746f6e206f74 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff0000ffffffff00ffffffffffffffff XMM08=6120776f6c6c6120746f6e206f740000 XMM09=00000000000000000000000000000000 XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88806cf09001 RBX=0000000000000002 RCX=0000000000000002 RDX=ffff88806cf08e01 RSI=ffff88806cf08df8 RDI=ffff88806cf08a80 RBP=ffff88806cf08df8 RSP=ffff88806cf089d8 R8 =ffffffff86ab8530 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ed R12=0000000000000008 R13=ffff88806cf01000 R14=ffff88806cf08e00 R15=ffff88806cf08a70 RIP=ffffffff8135e2ee RFL=00000292 [--S-A--] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f215e465650 CR3=000000000bd31000 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=b7519dbc8b71d4958f4a730c5b8a94c6 XMM02=2c67c8bc2e329bc300000000003067b0 XMM03=fb795ef6d65770560000000000313c20 XMM04=ea06f3c90575a5d200000000000ae988 XMM05=14648eaa1277bab10000000000322e68 XMM06=817b8945e9d503730000000000322cf0 XMM07=e042d86d42eb936e0000000000314608 XMM08=3a14934d3203417d0000000000306810 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000