[ 53.881395] ------------[ cut here ]------------ [ 53.882166] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.883832] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 53.885911] Modules linked in: [ 53.886401] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.888033] Tainted: [W]=WARN [ 53.888487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.889681] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.890434] 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 [ 53.893050] RSP: 0018:ffff88800ab5fbc0 EFLAGS: 00010286 [ 53.893812] RAX: 0000000000000000 RBX: ffffed100156bf78 RCX: ffffffff813a4050 [ 53.894880] RDX: ffff88800f875340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.895930] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100156bf2f [ 53.896986] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.898044] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ab5fdf8 [ 53.899114] FS: 00007f69a9fb2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.900306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.901176] CR2: 00007f69aa4a4580 CR3: 000000000e502000 CR4: 0000000000350ef0 [ 53.902235] Call Trace: [ 53.902616] [ 53.902987] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.903700] ? __create_object+0x59/0x80 [ 53.904345] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.905144] __vmalloc_noprof+0x59/0x60 [ 53.905728] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.906436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.907203] bpf_prog_alloc+0x39/0x200 [ 53.907779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.908545] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.909298] do_seccomp+0x349/0x25e0 [ 53.909885] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.910586] ? __pfx_do_seccomp+0x10/0x10 [ 53.911248] ? find_held_lock+0x2b/0x80 [ 53.911847] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.912637] ? static_key_count+0x60/0x80 [ 53.913299] prctl_set_seccomp+0x4e/0x70 [ 53.913943] __do_sys_prctl+0xe6c/0x1d70 [ 53.914549] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.915274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.916075] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.916834] ? irqentry_exit+0xf3/0x650 [ 53.917480] do_syscall_64+0xbf/0x430 [ 53.918090] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.918838] RIP: 0033:0x7f69aa4a45cd [ 53.919433] 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 [ 53.922029] RSP: 002b:00007ffd15399c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.923149] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69aa4a45cd [ 53.924200] RDX: 00005632d3d7ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.925257] RBP: 00007ffd15399c60 R08: 0000000000000000 R09: 00007ffd15399300 [ 53.926303] R10: 0000000000000000 R11: 0000000000000246 R12: 000056330e727bf0 [ 53.927341] R13: 00007ffd1539a090 R14: 000056330e731380 R15: 000056330e73c460 [ 53.928421] [ 53.928770] irq event stamp: 1991 [ 53.929296] hardirqs last enabled at (2001): [] __up_console_sem+0x78/0x80 [ 53.930542] hardirqs last disabled at (2010): [] __up_console_sem+0x5d/0x80 [ 53.931799] softirqs last enabled at (1848): [] handle_softirqs+0x50c/0x770 [ 53.933078] softirqs last disabled at (1841): [] __irq_exit_rcu+0xc4/0x100 [ 53.934391] ---[ end trace 0000000000000000 ]--- [ 57.201934] ------------[ cut here ]------------ [ 57.202829] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.205375] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.206940] Modules linked in: [ 57.207593] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.209677] Tainted: [W]=WARN [ 57.210296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.211883] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.212770] 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 [ 57.216115] RSP: 0018:ffff8880166c7bc0 EFLAGS: 00010286 [ 57.217221] RAX: 0000000000000000 RBX: ffffed1002cd8f78 RCX: ffffffff813a4050 [ 57.218594] RDX: ffff88800afb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.219949] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd8f2f [ 57.221303] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.222672] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166c7df8 [ 57.224036] FS: 00007ff3113e9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.225557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.226701] CR2: 00007fff6a29bef8 CR3: 0000000018d52000 CR4: 0000000000350ef0 [ 57.228102] Call Trace: [ 57.228606] [ 57.229109] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.230062] ? __create_object+0x59/0x80 [ 57.230907] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.231908] __vmalloc_noprof+0x59/0x60 [ 57.232614] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.233565] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.234550] bpf_prog_alloc+0x39/0x200 [ 57.235306] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.236344] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.237284] do_seccomp+0x349/0x25e0 [ 57.238012] ? find_held_lock+0x2b/0x80 [ 57.238734] ? do_prlimit+0x310/0x610 [ 57.239515] ? __pfx_do_seccomp+0x10/0x10 [ 57.240296] ? do_raw_spin_unlock+0x53/0x220 [ 57.241132] ? _raw_spin_unlock+0x1e/0x40 [ 57.241922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.242844] ? static_key_count+0x60/0x80 [ 57.243653] prctl_set_seccomp+0x4e/0x70 [ 57.244436] __do_sys_prctl+0xe6c/0x1d70 [ 57.245217] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.246097] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.247070] ? irqentry_exit+0xf3/0x650 [ 57.247808] do_syscall_64+0xbf/0x430 [ 57.248555] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.249513] RIP: 0033:0x7ff3118db5cd [ 57.250210] 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 [ 57.253432] RSP: 002b:00007fff6a29a1b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.254802] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3118db5cd [ 57.256082] RDX: 0000555b40d0fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.257364] RBP: 00007fff6a29a210 R08: 0000000000000000 R09: 00007fff6a2998b0 [ 57.258646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b6ab2d240 [ 57.259940] R13: 00007fff6a29a640 R14: 0000555b6ab2cbf0 R15: 0000555b6ab414d0 [ 57.261249] [ 57.261669] irq event stamp: 1797 [ 57.262312] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 57.263876] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 57.265408] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 57.266940] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 57.268349] ---[ end trace 0000000000000000 ]--- [ 58.068568] ------------[ cut here ]------------ [ 58.069356] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.071044] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 58.072257] Modules linked in: [ 58.072757] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.074408] Tainted: [W]=WARN [ 58.074915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.076152] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.076925] 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 [ 58.079582] RSP: 0018:ffff88800ac27bc0 EFLAGS: 00010286 [ 58.080392] RAX: 0000000000000000 RBX: ffffed1001584f78 RCX: ffffffff813a4050 [ 58.081455] RDX: ffff8880072a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.082523] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001584f2f [ 58.083607] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.084676] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ac27df8 [ 58.085747] FS: 00007fb05713f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.086943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.087781] CR2: 00007ffe1d9b3ef8 CR3: 000000001659a000 CR4: 0000000000350ef0 [ 58.088848] Call Trace: [ 58.089253] [ 58.089588] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.090321] ? __create_object+0x59/0x80 [ 58.090962] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.091755] __vmalloc_noprof+0x59/0x60 [ 58.092380] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.093097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.093826] bpf_prog_alloc+0x39/0x200 [ 58.094431] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.095196] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.095953] do_seccomp+0x349/0x25e0 [ 58.096507] ? find_held_lock+0x2b/0x80 [ 58.097140] ? do_prlimit+0x310/0x610 [ 58.097713] ? __pfx_do_seccomp+0x10/0x10 [ 58.098370] ? do_raw_spin_unlock+0x53/0x220 [ 58.099055] ? _raw_spin_unlock+0x1e/0x40 [ 58.099666] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.100466] ? static_key_count+0x60/0x80 [ 58.101115] prctl_set_seccomp+0x4e/0x70 [ 58.101712] __do_sys_prctl+0xe6c/0x1d70 [ 58.102358] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.103057] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.103818] ? irqentry_exit+0xf3/0x650 [ 58.104438] do_syscall_64+0xbf/0x430 [ 58.105041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.105783] RIP: 0033:0x7fb0576315cd [ 58.106359] 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 [ 58.108959] RSP: 002b:00007ffe1d9b1950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.110089] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0576315cd [ 58.111155] RDX: 000055874430fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.112222] RBP: 00007ffe1d9b19b0 R08: 0000000000000000 R09: 00007ffe1d9b1050 [ 58.113281] R10: 0000000000000000 R11: 0000000000000246 R12: 000055875841b240 [ 58.114336] R13: 00007ffe1d9b1de0 R14: 0000558758424380 R15: 000055875842f540 [ 58.115401] [ 58.115778] irq event stamp: 1717 [ 58.116372] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 58.117700] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 58.119002] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 58.120354] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 58.121660] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19756' (ECDSA) to the list of known hosts. 2025/11/17 18:40:59 fuzzer started 2025/11/17 18:40:59 dialing manager at localhost:37895 2025/11/17 18:40:59 checking machine... 2025/11/17 18:40:59 checking revisions... [ 59.154602] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:40:59 testing simple program... [ 59.257733] cgroup: Unknown subsys name 'net' [ 59.315150] cgroup: Unknown subsys name 'cpuset' [ 59.327449] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:40:58 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000048 RCX=ffffffff84320816 RDX=ffff88800afb9bc0 RSI=ffffffff84320941 RDI=ffff88801d462488 RBP=ffff888016b200a4 RSP=ffff888013d1f438 R8 =0000000000000080 R9 =ffffed1002d6401d R10=0000000000000000 R11=00000b1a00000b1a R12=0000000000000000 R13=0000000000000000 R14=00000000ffffffff R15=00000000ffffffff RIP=ffffffff84320941 RFL=00000293 [--S-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 00007ff3113e9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555b6ab2e954 CR3=000000001fd2e000 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=0000000000000000 RBX=ffff888016c072c0 RCX=ffff888016c0714c RDX=0000000000000000 RSI=ffffffff84c6acdf RDI=ffff888016c072cc RBP=000000000000000d RSP=ffff888016c071d8 R8 =0000000000000001 R9 =ffff888016c07238 R10=000000000003c9ed R11=00000000000038c5 R12=ffff888016c072c0 R13=0000000000000000 R14=ffff8880164e1bc0 R15=0000000000000cc0 RIP=ffffffff81619036 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9a40e581f0 CR3=000000001d488000 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=756e696c2d34365f3638782f62696c2f XMM01=5f69706173736762696c2f756e672d78 XMM02=00322e6f732e3562726b5f6970617373 XMM03=6762696c2f756e672d78756e696c2d34 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000