[ 38.992016] ------------[ cut here ]------------ [ 38.992973] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.995036] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.996502] Modules linked in: [ 38.997112] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.999115] Tainted: [W]=WARN [ 38.999722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.001225] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.002140] 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 [ 39.005319] RSP: 0018:ffff888018797bc0 EFLAGS: 00010286 [ 39.006258] RAX: 0000000000000000 RBX: ffffed10030f2f78 RCX: ffffffff813a4050 [ 39.007582] RDX: ffff88800b06d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.008861] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030f2f2f [ 39.010167] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.011441] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018797df8 [ 39.012710] FS: 00007ff034743900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.014160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.015218] CR2: 00007ff034c35580 CR3: 000000000e4d4000 CR4: 0000000000350ef0 [ 39.016495] Call Trace: [ 39.016952] [ 39.017411] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.018266] ? __create_object+0x59/0x80 [ 39.019065] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.020037] __vmalloc_noprof+0x59/0x60 [ 39.020783] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.021685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.022643] bpf_prog_alloc+0x39/0x200 [ 39.023380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.024330] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.025207] do_seccomp+0x349/0x25e0 [ 39.025931] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.026821] ? __pfx_do_seccomp+0x10/0x10 [ 39.027614] ? find_held_lock+0x2b/0x80 [ 39.028369] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.029339] ? static_key_count+0x60/0x80 [ 39.030117] prctl_set_seccomp+0x4e/0x70 [ 39.030901] __do_sys_prctl+0xe6c/0x1d70 [ 39.031686] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.032554] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.033533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.034500] ? irqentry_exit+0xf3/0x650 [ 39.035227] do_syscall_64+0xbf/0x430 [ 39.035985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.036931] RIP: 0033:0x7ff034c355cd [ 39.037647] 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 [ 39.040818] RSP: 002b:00007ffd63274260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.042204] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff034c355cd [ 39.043480] RDX: 00005622bb6a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.044766] RBP: 00007ffd632742c0 R08: 0000000000000000 R09: 00007ffd63273960 [ 39.046067] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622c5e2fad0 [ 39.047348] R13: 00007ffd632746f0 R14: 00005622c5e30bc0 R15: 00005622c5e41780 [ 39.048661] [ 39.049087] irq event stamp: 1749 [ 39.049733] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 39.051240] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 39.052768] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 39.054322] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 39.055812] ---[ end trace 0000000000000000 ]--- [ 41.791089] ------------[ cut here ]------------ [ 41.792000] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.794023] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.795489] Modules linked in: [ 41.796084] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.798061] Tainted: [W]=WARN [ 41.798655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.800109] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.801027] 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 [ 41.804166] RSP: 0018:ffff88801a48fbc0 EFLAGS: 00010286 [ 41.805147] RAX: 0000000000000000 RBX: ffffed1003491f78 RCX: ffffffff813a4050 [ 41.806429] RDX: ffff88801a77b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.807698] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003491f2f [ 41.808983] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.810269] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a48fdf8 [ 41.811564] FS: 00007f9083208900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.813008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.814074] CR2: 00007ffd2f925ef7 CR3: 0000000016d39000 CR4: 0000000000350ef0 [ 41.815363] Call Trace: [ 41.815827] [ 41.816232] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.817128] ? __create_object+0x59/0x80 [ 41.817913] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.818880] __vmalloc_noprof+0x59/0x60 [ 41.819637] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.820504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.821451] bpf_prog_alloc+0x39/0x200 [ 41.822145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.823069] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.823968] do_seccomp+0x349/0x25e0 [ 41.824677] ? find_held_lock+0x2b/0x80 [ 41.825433] ? do_prlimit+0x310/0x610 [ 41.826127] ? __pfx_do_seccomp+0x10/0x10 [ 41.826910] ? do_raw_spin_unlock+0x53/0x220 [ 41.827747] ? _raw_spin_unlock+0x1e/0x40 [ 41.828531] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.829496] ? static_key_count+0x60/0x80 [ 41.830259] prctl_set_seccomp+0x4e/0x70 [ 41.831058] __do_sys_prctl+0xe6c/0x1d70 [ 41.831826] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.832679] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.833669] ? irqentry_exit+0xf3/0x650 [ 41.834449] do_syscall_64+0xbf/0x430 [ 41.835147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.836094] RIP: 0033:0x7f90836fa5cd [ 41.836796] 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 [ 41.839962] RSP: 002b:00007ffd2f9236a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.841340] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90836fa5cd [ 41.842638] RDX: 000055b214e45e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.843921] RBP: 00007ffd2f923700 R08: 0000000000000000 R09: 00007ffd2f922da0 [ 41.845229] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b238a5c2b0 [ 41.846523] R13: 00007ffd2f923b30 R14: 000055b238a5ed20 R15: 000055b238a708d0 [ 41.847817] [ 41.848243] irq event stamp: 1693 [ 41.848884] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 41.850410] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 41.851917] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 41.853469] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 41.854978] ---[ end trace 0000000000000000 ]--- [ 42.559540] ------------[ cut here ]------------ [ 42.560525] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.562653] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.564238] Modules linked in: [ 42.564975] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.567400] Tainted: [W]=WARN [ 42.568023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.569694] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.570740] 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 [ 42.574155] RSP: 0018:ffff88801c41fbc0 EFLAGS: 00010286 [ 42.575227] RAX: 0000000000000000 RBX: ffffed1003883f78 RCX: ffffffff813a4050 [ 42.576586] RDX: ffff88801a0b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.577982] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003883f2f [ 42.579362] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.580764] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c41fdf8 [ 42.582163] FS: 00007fd74901c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.583717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.584879] CR2: 00007ffddeac2ef7 CR3: 000000000e53b000 CR4: 0000000000350ef0 [ 42.586316] Call Trace: [ 42.586841] [ 42.587273] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.588257] ? __create_object+0x59/0x80 [ 42.589115] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.590165] __vmalloc_noprof+0x59/0x60 [ 42.590995] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.591958] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.592960] bpf_prog_alloc+0x39/0x200 [ 42.593767] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.594763] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.595737] do_seccomp+0x349/0x25e0 [ 42.596486] ? find_held_lock+0x2b/0x80 [ 42.597246] ? do_prlimit+0x310/0x610 [ 42.598034] ? __pfx_do_seccomp+0x10/0x10 [ 42.598890] ? do_raw_spin_unlock+0x53/0x220 [ 42.599753] ? _raw_spin_unlock+0x1e/0x40 [ 42.600570] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.601593] ? static_key_count+0x60/0x80 [ 42.602428] prctl_set_seccomp+0x4e/0x70 [ 42.603235] __do_sys_prctl+0xe6c/0x1d70 [ 42.604093] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.605011] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.606056] ? irqentry_exit+0xf3/0x650 [ 42.606856] do_syscall_64+0xbf/0x430 [ 42.607632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.608649] RIP: 0033:0x7fd74950e5cd [ 42.609430] 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 [ 42.612792] RSP: 002b:00007ffddeac11c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.614237] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd74950e5cd [ 42.615591] RDX: 0000563554622e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.616935] RBP: 00007ffddeac1220 R08: 0000000000000000 R09: 00007ffddeac08c0 [ 42.618316] R10: 0000000000000000 R11: 0000000000000246 R12: 000056356a567ad0 [ 42.619673] R13: 00007ffddeac1650 R14: 000056356a568bc0 R15: 000056356a579780 [ 42.621061] [ 42.621550] irq event stamp: 1793 [ 42.622105] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 42.623440] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 42.624807] softirqs last enabled at (1400): [] handle_softirqs+0x50c/0x770 [ 42.626191] softirqs last disabled at (1395): [] __irq_exit_rcu+0xc4/0x100 [ 42.627513] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38048' (ECDSA) to the list of known hosts. 2025/11/18 14:24:12 fuzzer started 2025/11/18 14:24:13 dialing manager at localhost:34383 2025/11/18 14:24:13 checking machine... 2025/11/18 14:24:13 checking revisions... [ 43.587405] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:24:13 testing simple program... [ 43.674873] cgroup: Unknown subsys name 'net' [ 43.737684] cgroup: Unknown subsys name 'cpuset' [ 43.754202] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:24:12 Registers: info registers vcpu 0 RAX=00000001000000fb RBX=ffff88806cf201b4 RCX=0000000000000830 RDX=0000000000000001 RSI=00000000000000fb RDI=ffffffff85a8dc88 RBP=0000000000000001 RSP=ffff8880151cf688 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000001 R11=0000000000000001 R12=1ffff11002a39ed7 R13=1ffff11001e30a01 R14=ffff88806cf383c0 R15=0000000000000000 RIP=ffffffff813409ed RFL=00000012 [----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 00007f6f992d9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd2f91d000 CR3=0000000015e82000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=b205e4adda8a74b900000000000ae988 XMM05=2ee47477eded24a40000000000320dc0 XMM06=07c8bb74b6c04a44000000000031fc20 XMM07=fb795ef6d6577056000000000030f1e8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffff88806cf08b10 RDX=1ffff1100d9e1157 RSI=1ffff1100d9e1150 RDI=ffff88806cf08a70 RBP=ffff88806cf08ac8 RSP=ffff88806cf089a0 R8 =0000000000000000 R9 =0000000000000000 R10=ffff88806cf08a70 R11=0000000000000001 R12=0000000000000000 R13=ffff88806cf08ab8 R14=ffff88806cf08ab8 R15=ffff88806cf08a70 RIP=ffffffff815bd70f 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b238a99000 CR3=0000000015965000 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=34323a343120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343133 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000