[ 44.032254] ------------[ cut here ]------------ [ 44.033024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.034719] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.035934] Modules linked in: [ 44.036432] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.038056] Tainted: [W]=WARN [ 44.038556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.039954] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.040762] 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 [ 44.043399] RSP: 0018:ffff888017f67bc0 EFLAGS: 00010286 [ 44.044205] RAX: 0000000000000000 RBX: ffffed1002fecf78 RCX: ffffffff813a4050 [ 44.045266] RDX: ffff88801732b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.046327] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fecf2f [ 44.047414] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.048482] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f67df8 [ 44.049554] FS: 00007f4d0ccd3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.050748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.051630] CR2: 00007f4d0d1c5580 CR3: 000000000d530000 CR4: 0000000000350ef0 [ 44.052688] Call Trace: [ 44.053069] [ 44.053415] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.054169] ? __create_object+0x59/0x80 [ 44.054820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.055634] __vmalloc_noprof+0x59/0x60 [ 44.056228] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.056946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.057715] bpf_prog_alloc+0x39/0x200 [ 44.058288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.059061] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.059806] do_seccomp+0x349/0x25e0 [ 44.060365] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.061110] ? __pfx_do_seccomp+0x10/0x10 [ 44.061759] ? find_held_lock+0x2b/0x80 [ 44.062353] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.063161] ? static_key_count+0x60/0x80 [ 44.063822] prctl_set_seccomp+0x4e/0x70 [ 44.064430] __do_sys_prctl+0xe6c/0x1d70 [ 44.065074] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.065781] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.066590] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.067362] ? irqentry_exit+0xf3/0x650 [ 44.068000] do_syscall_64+0xbf/0x430 [ 44.068607] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.069357] RIP: 0033:0x7f4d0d1c55cd [ 44.069936] 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 [ 44.072573] RSP: 002b:00007fff37795b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.073695] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d0d1c55cd [ 44.074763] RDX: 000055c440f06e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.075821] RBP: 00007fff37795bd0 R08: 0000000000000000 R09: 00007fff37795270 [ 44.076877] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c470568ad0 [ 44.077933] R13: 00007fff37796000 R14: 000055c470569bc0 R15: 000055c47057a780 [ 44.079030] [ 44.079383] irq event stamp: 1773 [ 44.079918] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 44.081182] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 44.082445] softirqs last enabled at (1338): [] handle_softirqs+0x50c/0x770 [ 44.083742] softirqs last disabled at (1317): [] __irq_exit_rcu+0xc4/0x100 [ 44.085014] ---[ end trace 0000000000000000 ]--- [ 46.922424] ------------[ cut here ]------------ [ 46.923376] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.925410] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 46.926906] Modules linked in: [ 46.927500] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.929792] Tainted: [W]=WARN [ 46.930356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.931943] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.932863] 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 [ 46.936089] RSP: 0018:ffff88801719fbc0 EFLAGS: 00010286 [ 46.937092] RAX: 0000000000000000 RBX: ffffed1002e33f78 RCX: ffffffff813a4050 [ 46.938388] RDX: ffff888015dbb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.939701] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e33f2f [ 46.941012] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.942313] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801719fdf8 [ 46.943621] FS: 00007f7c17148900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.945082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.946165] CR2: 00007fff20a3def7 CR3: 000000000b94b000 CR4: 0000000000350ef0 [ 46.947475] Call Trace: [ 46.947990] [ 46.948412] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.949325] ? __create_object+0x59/0x80 [ 46.950123] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.951113] __vmalloc_noprof+0x59/0x60 [ 46.951884] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.952780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.953735] bpf_prog_alloc+0x39/0x200 [ 46.954441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.955394] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.956311] do_seccomp+0x349/0x25e0 [ 46.957031] ? find_held_lock+0x2b/0x80 [ 46.957808] ? do_prlimit+0x310/0x610 [ 46.958517] ? __pfx_do_seccomp+0x10/0x10 [ 46.959337] ? do_raw_spin_unlock+0x53/0x220 [ 46.960182] ? _raw_spin_unlock+0x1e/0x40 [ 46.960974] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.961961] ? static_key_count+0x60/0x80 [ 46.962794] prctl_set_seccomp+0x4e/0x70 [ 46.963582] __do_sys_prctl+0xe6c/0x1d70 [ 46.964334] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.965207] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.966194] ? irqentry_exit+0xf3/0x650 [ 46.966978] do_syscall_64+0xbf/0x430 [ 46.967740] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.968719] RIP: 0033:0x7f7c1763a5cd [ 46.969389] 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 [ 46.972618] RSP: 002b:00007fff20a3bb30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.974007] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c1763a5cd [ 46.975330] RDX: 000055d448008e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.976638] RBP: 00007fff20a3bb90 R08: 0000000000000000 R09: 00007fff20a3b230 [ 46.977940] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d45f44ebf0 [ 46.979256] R13: 00007fff20a3bfc0 R14: 000055d45f458380 R15: 000055d45f463460 [ 46.980585] [ 46.981021] irq event stamp: 1871 [ 46.981668] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 46.983235] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 46.984783] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 46.986349] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 46.987889] ---[ end trace 0000000000000000 ]--- [ 47.656631] ------------[ cut here ]------------ [ 47.657199] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.658495] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.659451] Modules linked in: [ 47.659857] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.661129] Tainted: [W]=WARN [ 47.661481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.662429] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.663018] 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 [ 47.665061] RSP: 0018:ffff88801719fbc0 EFLAGS: 00010286 [ 47.665729] RAX: 0000000000000000 RBX: ffffed1002e33f78 RCX: ffffffff813a4050 [ 47.666569] RDX: ffff888017421bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.667375] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e33f2f [ 47.668216] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.669049] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801719fdf8 [ 47.669874] FS: 00007fdde515c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.670802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.671459] CR2: 00007ffcb5959ef7 CR3: 000000000dde5000 CR4: 0000000000350ef0 [ 47.672292] Call Trace: [ 47.672609] [ 47.672864] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.673388] ? __create_object+0x59/0x80 [ 47.673878] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.674454] __vmalloc_noprof+0x59/0x60 [ 47.674936] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.675453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.676030] bpf_prog_alloc+0x39/0x200 [ 47.676460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.677037] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.677608] do_seccomp+0x349/0x25e0 [ 47.678029] ? find_held_lock+0x2b/0x80 [ 47.678474] ? do_prlimit+0x310/0x610 [ 47.678953] ? __pfx_do_seccomp+0x10/0x10 [ 47.679420] ? do_raw_spin_unlock+0x53/0x220 [ 47.679942] ? _raw_spin_unlock+0x1e/0x40 [ 47.680402] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.681003] ? static_key_count+0x60/0x80 [ 47.681477] prctl_set_seccomp+0x4e/0x70 [ 47.681963] __do_sys_prctl+0xe6c/0x1d70 [ 47.682423] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.682962] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.683568] ? irqentry_exit+0xf3/0x650 [ 47.684018] do_syscall_64+0xbf/0x430 [ 47.684450] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.685039] RIP: 0033:0x7fdde564e5cd [ 47.685450] 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 [ 47.687429] RSP: 002b:00007ffcb5957320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.688293] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdde564e5cd [ 47.689100] RDX: 0000560608fcae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.689899] RBP: 00007ffcb5957380 R08: 0000000000000000 R09: 00007ffcb5956a20 [ 47.690714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560624393240 [ 47.691482] R13: 00007ffcb59577b0 R14: 0000560624392bf0 R15: 00005606243a74d0 [ 47.692299] [ 47.692586] irq event stamp: 1705 [ 47.692965] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 47.693923] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 47.694883] softirqs last enabled at (1300): [] handle_softirqs+0x50c/0x770 [ 47.695855] softirqs last disabled at (1287): [] __irq_exit_rcu+0xc4/0x100 [ 47.696800] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44704' (ECDSA) to the list of known hosts. 2025/11/18 05:38:07 fuzzer started 2025/11/18 05:38:07 dialing manager at localhost:37895 2025/11/18 05:38:07 checking machine... 2025/11/18 05:38:07 checking revisions... [ 48.471560] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:38:08 testing simple program... [ 48.543249] cgroup: Unknown subsys name 'net' [ 48.610847] cgroup: Unknown subsys name 'cpuset' [ 48.650319] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:38:07 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cf6140 RDX=0000000000000008 RSI=ffff888017390a80 RDI=ffff888017390000 RBP=ffff888017390000 RSP=ffff88801710ec10 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff888017390a80 R15=0000000000000004 RIP=ffffffff81526594 RFL=00000007 [-----PC] 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 00007f7c17148900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7c17112008 CR3=000000000dde5000 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 info registers vcpu 1 RAX=00000000000252f5 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe664d4fe8 CR3=000000000d6af000 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=2037303a38333a353020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036303a38333a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000