[ 39.000855] ------------[ cut here ]------------ [ 39.001776] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.003836] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.005309] Modules linked in: [ 39.005893] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.007916] Tainted: [W]=WARN [ 39.008529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.010009] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.010926] 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 [ 39.014127] RSP: 0018:ffff888015527bc0 EFLAGS: 00010286 [ 39.015105] RAX: 0000000000000000 RBX: ffffed1002aa4f78 RCX: ffffffff813a4050 [ 39.016386] RDX: ffff88800f60d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.017692] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aa4f2f [ 39.018966] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.020234] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015527df8 [ 39.021533] FS: 00007f07adba5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.022971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.024026] CR2: 00007f07ae097580 CR3: 000000000b627000 CR4: 0000000000350ef0 [ 39.025326] Call Trace: [ 39.025803] [ 39.026212] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.027117] ? __create_object+0x59/0x80 [ 39.027893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.028895] __vmalloc_noprof+0x59/0x60 [ 39.029658] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.030543] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.031474] bpf_prog_alloc+0x39/0x200 [ 39.032161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.033107] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.034000] do_seccomp+0x349/0x25e0 [ 39.034722] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.035640] ? __pfx_do_seccomp+0x10/0x10 [ 39.036442] ? find_held_lock+0x2b/0x80 [ 39.037152] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.038117] ? static_key_count+0x60/0x80 [ 39.038919] prctl_set_seccomp+0x4e/0x70 [ 39.039705] __do_sys_prctl+0xe6c/0x1d70 [ 39.040521] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.041386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.042367] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.043338] ? irqentry_exit+0xf3/0x650 [ 39.044065] do_syscall_64+0xbf/0x430 [ 39.044838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.045794] RIP: 0033:0x7f07ae0975cd [ 39.046502] 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 [ 39.049720] RSP: 002b:00007ffe09753f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.051086] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07ae0975cd [ 39.052389] RDX: 0000562612521e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.053692] RBP: 00007ffe09753f60 R08: 0000000000000000 R09: 00007ffe09753600 [ 39.054969] R10: 0000000000000000 R11: 0000000000000246 R12: 000056263e57fbf0 [ 39.056243] R13: 00007ffe09754390 R14: 000056263e589380 R15: 000056263e594460 [ 39.057568] [ 39.057989] irq event stamp: 1717 [ 39.058644] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 39.060170] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 39.062740] softirqs last enabled at (1838): [] handle_softirqs+0x50c/0x770 [ 39.066170] softirqs last disabled at (1849): [] __irq_exit_rcu+0xc4/0x100 [ 39.067719] ---[ end trace 0000000000000000 ]--- [ 41.924061] ------------[ cut here ]------------ [ 41.924974] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.926902] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.928321] Modules linked in: [ 41.928906] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.930848] Tainted: [W]=WARN [ 41.931435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.932888] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.933790] 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 [ 41.936890] RSP: 0018:ffff888016e77bc0 EFLAGS: 00010286 [ 41.937858] RAX: 0000000000000000 RBX: ffffed1002dcef78 RCX: ffffffff813a4050 [ 41.939107] RDX: ffff88800f330000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.940359] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcef2f [ 41.941631] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.942885] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e77df8 [ 41.944143] FS: 00007f1286c75900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.945567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.946620] CR2: 00007f1287167580 CR3: 0000000009e8f000 CR4: 0000000000350ef0 [ 41.947885] Call Trace: [ 41.948382] [ 41.948793] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.949679] ? __create_object+0x59/0x80 [ 41.950454] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.951408] __vmalloc_noprof+0x59/0x60 [ 41.952112] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.952988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.953909] bpf_prog_alloc+0x39/0x200 [ 41.954637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.955557] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.956440] do_seccomp+0x349/0x25e0 [ 41.957114] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.957993] ? __pfx_do_seccomp+0x10/0x10 [ 41.958762] ? find_held_lock+0x2b/0x80 [ 41.959510] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.960463] ? static_key_count+0x60/0x80 [ 41.961212] prctl_set_seccomp+0x4e/0x70 [ 41.961991] __do_sys_prctl+0xe6c/0x1d70 [ 41.962747] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.963595] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.964562] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.965507] ? irqentry_exit+0xf3/0x650 [ 41.966214] do_syscall_64+0xbf/0x430 [ 41.966943] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.967880] RIP: 0033:0x7f12871675cd [ 41.968572] 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 [ 41.971673] RSP: 002b:00007ffe3a9ad460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.973008] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12871675cd [ 41.974260] RDX: 000055a52c3f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.975526] RBP: 00007ffe3a9ad4c0 R08: 0000000000000000 R09: 00007ffe3a9acb60 [ 41.976810] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a5402032b0 [ 41.978066] R13: 00007ffe3a9ad8f0 R14: 000055a540205d20 R15: 000055a5402178d0 [ 41.979349] [ 41.979762] irq event stamp: 1733 [ 41.980389] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 41.981900] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 41.983406] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 41.984927] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 41.986408] ---[ end trace 0000000000000000 ]--- [ 42.801778] ------------[ cut here ]------------ [ 42.802792] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.804952] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.806548] Modules linked in: [ 42.807178] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.809559] Tainted: [W]=WARN [ 42.810157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.811992] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.812994] 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 [ 42.816372] RSP: 0018:ffff88800f097bc0 EFLAGS: 00010286 [ 42.817441] RAX: 0000000000000000 RBX: ffffed1001e12f78 RCX: ffffffff813a4050 [ 42.818835] RDX: ffff8880159f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.820213] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e12f2f [ 42.821637] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.823007] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f097df8 [ 42.824392] FS: 00007f1bec09d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.825958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.827101] CR2: 00007ffecfd17ef7 CR3: 000000000dd38000 CR4: 0000000000350ef0 [ 42.828501] Call Trace: [ 42.828994] [ 42.829489] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.830455] ? __create_object+0x59/0x80 [ 42.831240] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.832339] __vmalloc_noprof+0x59/0x60 [ 42.833129] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.834082] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.835088] bpf_prog_alloc+0x39/0x200 [ 42.835875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.836909] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.837905] do_seccomp+0x349/0x25e0 [ 42.838693] ? find_held_lock+0x2b/0x80 [ 42.839513] ? do_prlimit+0x310/0x610 [ 42.840270] ? __pfx_do_seccomp+0x10/0x10 [ 42.841142] ? do_raw_spin_unlock+0x53/0x220 [ 42.842045] ? _raw_spin_unlock+0x1e/0x40 [ 42.842897] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.843942] ? static_key_count+0x60/0x80 [ 42.844825] prctl_set_seccomp+0x4e/0x70 [ 42.845676] __do_sys_prctl+0xe6c/0x1d70 [ 42.846533] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.847461] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.848524] ? irqentry_exit+0xf3/0x650 [ 42.849368] do_syscall_64+0xbf/0x430 [ 42.850126] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.851164] RIP: 0033:0x7f1bec58f5cd [ 42.851916] 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 [ 42.855352] RSP: 002b:00007ffecfd16470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.856849] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1bec58f5cd [ 42.858236] RDX: 000055d852243e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.859637] RBP: 00007ffecfd164d0 R08: 0000000000000000 R09: 00007ffecfd15b70 [ 42.861060] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d875ddebf0 [ 42.862439] R13: 00007ffecfd16900 R14: 000055d875de8380 R15: 000055d875df3460 [ 42.863845] [ 42.864341] irq event stamp: 1903 [ 42.865007] hardirqs last enabled at (1911): [] __up_console_sem+0x78/0x80 [ 42.866661] hardirqs last disabled at (1920): [] __up_console_sem+0x5d/0x80 [ 42.868325] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 42.869766] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 42.871117] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33868' (ECDSA) to the list of known hosts. 2025/11/17 22:05:13 fuzzer started 2025/11/17 22:05:13 dialing manager at localhost:37895 2025/11/17 22:05:14 checking machine... 2025/11/17 22:05:14 checking revisions... [ 43.819596] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:05:14 testing simple program... [ 43.903190] cgroup: Unknown subsys name 'net' [ 43.976501] cgroup: Unknown subsys name 'cpuset' [ 43.996204] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:05:13 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800cd5fe58 RCX=ffffffff8253fbb7 RDX=000000007ffff000 RSI=00007ffffffff000 RDI=00007f56c0002b40 RBP=0000000000001fa0 RSP=ffff88800cd5fae0 R8 =ffff88800cd5fce0 R9 =ffff88800cd5fe58 R10=0000000000000000 R11=0000000000000001 R12=00007f56c0000ba0 R13=0000000000000000 R14=00007f56c0002b40 R15=00007ffffffff000 RIP=ffffffff81751708 RFL=00000202 [-------] 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 00007f56c6377700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1286c54020 CR3=000000000dcf3000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732032313a3530 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363036 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000003c9ec RBX=0000000000000002 RCX=ffffffff815d6b07 RDX=dffffc0000000000 RSI=0000000000005d6b RDI=ffff88806cf31cd0 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =0000000000000001 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e5c2 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 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=00007f1809d094d8 CR3=0000000009bb5000 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=78083e9f7452d18038411fecd00e5716 XMM02=0000000000304580eff9b2d0a8fce9cb XMM03=00000000003046502c67c8bc2e329bc3 XMM04=1ba58d7097662f1400000000000ae988 XMM05=14648eaa1277bab100000000003209d8 XMM06=5967a78e9a7c455c000000000031a8a0 XMM07=e042d86d42eb936e00000000003107f0 XMM08=c0ca10fa77f4c5020000000000304650 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000