[ 39.077791] ------------[ cut here ]------------ [ 39.078563] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.080335] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.081861] Modules linked in: [ 39.082738] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.084752] Tainted: [W]=WARN [ 39.085357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.086811] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.087822] 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 [ 39.090851] RSP: 0018:ffff8880176efbc0 EFLAGS: 00010286 [ 39.091734] RAX: 0000000000000000 RBX: ffffed1002eddf78 RCX: ffffffff813a4050 [ 39.093148] RDX: ffff888017de1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.094507] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eddf2f [ 39.095855] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.097009] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176efdf8 [ 39.098401] FS: 00007f08fbdfc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.099766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.100970] CR2: 00007fffb4ea0ef8 CR3: 000000000cc04000 CR4: 0000000000350ef0 [ 39.102103] Call Trace: [ 39.102651] [ 39.103098] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.104086] ? __create_object+0x59/0x80 [ 39.104966] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.106013] __vmalloc_noprof+0x59/0x60 [ 39.106857] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.107821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.108797] bpf_prog_alloc+0x39/0x200 [ 39.109618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.110645] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.111643] do_seccomp+0x349/0x25e0 [ 39.112403] ? find_held_lock+0x2b/0x80 [ 39.113237] ? do_prlimit+0x310/0x610 [ 39.114064] ? __pfx_do_seccomp+0x10/0x10 [ 39.114921] ? do_raw_spin_unlock+0x53/0x220 [ 39.115832] ? _raw_spin_unlock+0x1e/0x40 [ 39.116710] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.117719] ? static_key_count+0x60/0x80 [ 39.118610] prctl_set_seccomp+0x4e/0x70 [ 39.119414] __do_sys_prctl+0xe6c/0x1d70 [ 39.120322] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.121227] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.122298] ? irqentry_exit+0xf3/0x650 [ 39.123096] do_syscall_64+0xbf/0x430 [ 39.123921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.124986] RIP: 0033:0x7f08fc2ee5cd [ 39.125750] 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 [ 39.128699] RSP: 002b:00007fffb4e9ec50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.129918] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08fc2ee5cd [ 39.131307] RDX: 000055b034356e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.132638] RBP: 00007fffb4e9ecb0 R08: 0000000000000000 R09: 00007fffb4e9e350 [ 39.133725] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b05f620ad0 [ 39.134795] R13: 00007fffb4e9f0e0 R14: 000055b05f621bc0 R15: 000055b05f632780 [ 39.135884] [ 39.136244] irq event stamp: 1727 [ 39.136789] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 39.138067] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 39.139344] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 39.140641] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 39.141915] ---[ end trace 0000000000000000 ]--- [ 42.057342] ------------[ cut here ]------------ [ 42.058135] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.059826] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.061052] Modules linked in: [ 42.061568] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.063177] Tainted: [W]=WARN [ 42.063661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.064886] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.065623] 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 [ 42.068262] RSP: 0018:ffff88801718fbc0 EFLAGS: 00010286 [ 42.069060] RAX: 0000000000000000 RBX: ffffed1002e31f78 RCX: ffffffff813a4050 [ 42.070110] RDX: ffff888017585340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.071152] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e31f2f [ 42.072214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.073256] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801718fdf8 [ 42.074313] FS: 00007f07ea7fb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.075515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.076370] CR2: 00007fffd6dabef8 CR3: 0000000009f3d000 CR4: 0000000000350ef0 [ 42.077434] Call Trace: [ 42.077840] [ 42.078176] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.078908] ? __create_object+0x59/0x80 [ 42.079549] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.080322] __vmalloc_noprof+0x59/0x60 [ 42.080944] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.081663] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.082397] bpf_prog_alloc+0x39/0x200 [ 42.082999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.083776] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.084526] do_seccomp+0x349/0x25e0 [ 42.085084] ? find_held_lock+0x2b/0x80 [ 42.085706] ? do_prlimit+0x310/0x610 [ 42.086293] ? __pfx_do_seccomp+0x10/0x10 [ 42.086942] ? do_raw_spin_unlock+0x53/0x220 [ 42.087622] ? _raw_spin_unlock+0x1e/0x40 [ 42.088240] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.089029] ? static_key_count+0x60/0x80 [ 42.089684] prctl_set_seccomp+0x4e/0x70 [ 42.090285] __do_sys_prctl+0xe6c/0x1d70 [ 42.090934] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.091630] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.092402] ? irqentry_exit+0xf3/0x650 [ 42.093023] do_syscall_64+0xbf/0x430 [ 42.093623] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.094366] RIP: 0033:0x7f07eaced5cd [ 42.094951] 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 [ 42.097606] RSP: 002b:00007fffd6daaa90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.098940] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07eaced5cd [ 42.100022] RDX: 0000563166b8ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.101098] RBP: 00007fffd6daaaf0 R08: 0000000000000000 R09: 00007fffd6daa190 [ 42.102162] R10: 0000000000000000 R11: 0000000000000246 R12: 000056318182aad0 [ 42.103233] R13: 00007fffd6daaf20 R14: 000056318182bbc0 R15: 000056318183c780 [ 42.104308] [ 42.104701] irq event stamp: 1761 [ 42.105204] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 42.106470] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 42.107727] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 42.109010] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 42.110254] ---[ end trace 0000000000000000 ]--- [ 42.924336] ------------[ cut here ]------------ [ 42.925098] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.926808] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.928028] Modules linked in: [ 42.928564] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.930231] Tainted: [W]=WARN [ 42.930737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.931961] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.932748] 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 [ 42.935410] RSP: 0018:ffff88800e617bc0 EFLAGS: 00010286 [ 42.936235] RAX: 0000000000000000 RBX: ffffed1001cc2f78 RCX: ffffffff813a4050 [ 42.937369] RDX: ffff888018523780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.938499] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cc2f2f [ 42.939642] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.940786] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e617df8 [ 42.941919] FS: 00007fe0a65bc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.943188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.944124] CR2: 00007ffe157c0ef8 CR3: 000000000e030000 CR4: 0000000000350ef0 [ 42.945274] Call Trace: [ 42.945708] [ 42.946054] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.946843] ? __create_object+0x59/0x80 [ 42.947529] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.948353] __vmalloc_noprof+0x59/0x60 [ 42.949022] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.949793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.950623] bpf_prog_alloc+0x39/0x200 [ 42.951231] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.952056] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.952859] do_seccomp+0x349/0x25e0 [ 42.953496] ? find_held_lock+0x2b/0x80 [ 42.954121] ? do_prlimit+0x310/0x610 [ 42.954761] ? __pfx_do_seccomp+0x10/0x10 [ 42.955413] ? do_raw_spin_unlock+0x53/0x220 [ 42.956137] ? _raw_spin_unlock+0x1e/0x40 [ 42.956837] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.957674] ? static_key_count+0x60/0x80 [ 42.958341] prctl_set_seccomp+0x4e/0x70 [ 42.959017] __do_sys_prctl+0xe6c/0x1d70 [ 42.959705] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.960439] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.961305] ? irqentry_exit+0xf3/0x650 [ 42.961981] do_syscall_64+0xbf/0x430 [ 42.962632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.963430] RIP: 0033:0x7fe0a6aae5cd [ 42.964055] 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 [ 42.966902] RSP: 002b:00007ffe157bf0b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.968118] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0a6aae5cd [ 42.969279] RDX: 000055fa7c727e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.970423] RBP: 00007ffe157bf110 R08: 0000000000000000 R09: 00007ffe157be7b0 [ 42.971573] R10: 0000000000000000 R11: 0000000000000246 R12: 000055faad4c5b10 [ 42.972709] R13: 00007ffe157bf540 R14: 000055faad4c62b0 R15: 000055faad4da6f0 [ 42.973856] [ 42.974226] irq event stamp: 3101 [ 42.974801] hardirqs last enabled at (3111): [] __up_console_sem+0x78/0x80 [ 42.976144] hardirqs last disabled at (3120): [] __up_console_sem+0x5d/0x80 [ 42.977526] softirqs last enabled at (3090): [] handle_softirqs+0x50c/0x770 [ 42.978894] softirqs last disabled at (3085): [] __irq_exit_rcu+0xc4/0x100 [ 42.980264] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53503' (ECDSA) to the list of known hosts. 2025/11/17 09:18:53 fuzzer started 2025/11/17 09:18:54 dialing manager at localhost:37895 2025/11/17 09:18:54 checking machine... 2025/11/17 09:18:54 checking revisions... [ 43.936533] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:18:54 testing simple program... [ 44.021860] cgroup: Unknown subsys name 'net' [ 44.082942] cgroup: Unknown subsys name 'cpuset' [ 44.096907] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:18:53 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=00000000003056b0 RCX=00007f2f9523f465 RDX=00007ffc6d97a898 RSI=00007ffc6d97a898 RDI=00005626435b32a0 RBP=00007ffc6d97a928 RSP=00007ffc6d97a890 R8 =000000000000004a R9 =00000000003056b0 R10=0000000000000002 R11=000000000001308e R12=00007f2f93db76b0 R13=00005626435b22d0 R14=0000000000000001 R15=00007ffc6d97a8a0 RIP=00007f2f9523f47e RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f2f946bc900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2f93dd5000 CR3=000000000de1b000 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=3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d XMM01=00000000000000003034323d4449505f XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=da8b4ba2c5160b4b00000000000ae988 XMM05=7883c0cfae9e2fa20000000000322d70 XMM06=474038aa6c007e1f0000000000321e10 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81ab169e RBX=ffffffff8671f724 RCX=ffffffff81ab182e RDX=0000000000000000 RSI=ffffffff86aaece8 RDI=ffffffff8671f724 RBP=ffffffff8671f728 RSP=ffff88806cf089b8 R8 =ffffffff86aaece8 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023cdc R12=ffffffff8671f724 R13=ffffffff8671f724 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8135dad7 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 00007f07ea7fb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f07eadb30b0 CR3=000000001fa27000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000