[ 39.023407] ------------[ cut here ]------------ [ 39.024336] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.026485] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.027994] Modules linked in: [ 39.028600] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.030661] Tainted: [W]=WARN [ 39.031277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.032789] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.034033] 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 [ 39.037376] RSP: 0018:ffff888013567bc0 EFLAGS: 00010286 [ 39.038405] RAX: 0000000000000000 RBX: ffffed10026acf78 RCX: ffffffff813a4050 [ 39.039725] RDX: ffff8880154a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.041062] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10026acf2f [ 39.042388] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.043696] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013567df8 [ 39.045008] FS: 00007fe8bd50d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.046507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.047595] CR2: 00007ffe6e313ef7 CR3: 0000000019fe4000 CR4: 0000000000350ef0 [ 39.048909] Call Trace: [ 39.049381] [ 39.049804] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.050719] ? __create_object+0x59/0x80 [ 39.051518] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.052507] __vmalloc_noprof+0x59/0x60 [ 39.053282] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.054189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.055155] bpf_prog_alloc+0x39/0x200 [ 39.055866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.056803] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.057720] do_seccomp+0x349/0x25e0 [ 39.058476] ? find_held_lock+0x2b/0x80 [ 39.059254] ? do_prlimit+0x310/0x610 [ 39.060023] ? __pfx_do_seccomp+0x10/0x10 [ 39.060773] ? do_raw_spin_unlock+0x53/0x220 [ 39.061607] ? _raw_spin_unlock+0x1e/0x40 [ 39.062401] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.063371] ? static_key_count+0x60/0x80 [ 39.064211] prctl_set_seccomp+0x4e/0x70 [ 39.064998] __do_sys_prctl+0xe6c/0x1d70 [ 39.065738] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.066625] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.067617] ? irqentry_exit+0xf3/0x650 [ 39.068402] do_syscall_64+0xbf/0x430 [ 39.069152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.070116] RIP: 0033:0x7fe8bd9ff5cd [ 39.070771] 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 [ 39.073917] RSP: 002b:00007ffe6e311320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.075284] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8bd9ff5cd [ 39.076548] RDX: 000055f95ff89e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.077826] RBP: 00007ffe6e311380 R08: 0000000000000000 R09: 00007ffe6e310a20 [ 39.079127] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f960494ad0 [ 39.080401] R13: 00007ffe6e3117b0 R14: 000055f960495bc0 R15: 000055f9604a6780 [ 39.081708] [ 39.082189] irq event stamp: 1909 [ 39.082834] hardirqs last enabled at (1917): [] __up_console_sem+0x78/0x80 [ 39.084559] hardirqs last disabled at (1928): [] __up_console_sem+0x5d/0x80 [ 39.086262] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 39.087977] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 39.089659] ---[ end trace 0000000000000000 ]--- [ 42.484065] ------------[ cut here ]------------ [ 42.485002] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.487057] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.488524] Modules linked in: [ 42.489170] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.491381] Tainted: [W]=WARN [ 42.492458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.493961] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.494840] 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 [ 42.498006] RSP: 0018:ffff888019d2fbc0 EFLAGS: 00010286 [ 42.499001] RAX: 0000000000000000 RBX: ffffed10033a5f78 RCX: ffffffff813a4050 [ 42.500291] RDX: ffff88800f2ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.501591] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a5f2f [ 42.502895] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.504160] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d2fdf8 [ 42.505432] FS: 00007f915dbe6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.506892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.507952] CR2: 00007f915e0d8580 CR3: 000000002029a000 CR4: 0000000000350ef0 [ 42.509229] Call Trace: [ 42.509688] [ 42.510140] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.511055] ? __create_object+0x59/0x80 [ 42.511800] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.512780] __vmalloc_noprof+0x59/0x60 [ 42.513545] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.514435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.515366] bpf_prog_alloc+0x39/0x200 [ 42.516116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.517045] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.517951] do_seccomp+0x349/0x25e0 [ 42.518654] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.519567] ? __pfx_do_seccomp+0x10/0x10 [ 42.520348] ? find_held_lock+0x2b/0x80 [ 42.521114] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.522099] ? static_key_count+0x60/0x80 [ 42.522857] prctl_set_seccomp+0x4e/0x70 [ 42.523638] __do_sys_prctl+0xe6c/0x1d70 [ 42.524414] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.525280] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.526251] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.527221] ? irqentry_exit+0xf3/0x650 [ 42.527986] do_syscall_64+0xbf/0x430 [ 42.528683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.529634] RIP: 0033:0x7f915e0d85cd [ 42.530357] 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 [ 42.533498] RSP: 002b:00007fff0ddf2210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.534887] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f915e0d85cd [ 42.536167] RDX: 000056264e32ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.537462] RBP: 00007fff0ddf2270 R08: 0000000000000000 R09: 00007fff0ddf1910 [ 42.538738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562677d2cad0 [ 42.540013] R13: 00007fff0ddf26a0 R14: 0000562677d2dbc0 R15: 0000562677d3e780 [ 42.541313] [ 42.541738] irq event stamp: 1863 [ 42.542402] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 42.543938] hardirqs last disabled at (1898): [] __up_console_sem+0x5d/0x80 [ 42.545462] softirqs last enabled at (1896): [] handle_softirqs+0x50c/0x770 [ 42.547059] softirqs last disabled at (1881): [] __irq_exit_rcu+0xc4/0x100 [ 42.548560] ---[ end trace 0000000000000000 ]--- [ 43.403734] ------------[ cut here ]------------ [ 43.404664] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.406741] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.408221] Modules linked in: [ 43.408816] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.410891] Tainted: [W]=WARN [ 43.411444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.412912] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.413778] 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 [ 43.416960] RSP: 0018:ffff888009fb7bc0 EFLAGS: 00010286 [ 43.417935] RAX: 0000000000000000 RBX: ffffed10013f6f78 RCX: ffffffff813a4050 [ 43.419236] RDX: ffff888013693780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.420525] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013f6f2f [ 43.421814] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.423110] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009fb7df8 [ 43.424399] FS: 00007f6ba6a85900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.425837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.426940] CR2: 00007f6ba6f77580 CR3: 0000000020194000 CR4: 0000000000350ef0 [ 43.428218] Call Trace: [ 43.428683] [ 43.429136] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.430042] ? __create_object+0x59/0x80 [ 43.430802] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.431784] __vmalloc_noprof+0x59/0x60 [ 43.432536] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.433399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.434344] bpf_prog_alloc+0x39/0x200 [ 43.435083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.436008] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.436919] do_seccomp+0x349/0x25e0 [ 43.437605] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.438535] ? __pfx_do_seccomp+0x10/0x10 [ 43.439332] ? find_held_lock+0x2b/0x80 [ 43.440100] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.441077] ? static_key_count+0x60/0x80 [ 43.441839] prctl_set_seccomp+0x4e/0x70 [ 43.442631] __do_sys_prctl+0xe6c/0x1d70 [ 43.443415] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.444281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.445237] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.446210] ? irqentry_exit+0xf3/0x650 [ 43.446978] do_syscall_64+0xbf/0x430 [ 43.447704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.448655] RIP: 0033:0x7f6ba6f775cd [ 43.449380] 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 [ 43.452573] RSP: 002b:00007fff652cb0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.453946] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ba6f775cd [ 43.455251] RDX: 000056061c0dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.456558] RBP: 00007fff652cb130 R08: 0000000000000000 R09: 00007fff652ca7d0 [ 43.457844] R10: 0000000000000000 R11: 0000000000000246 R12: 000056063601e240 [ 43.459174] R13: 00007fff652cb560 R14: 0000560636027380 R15: 0000560636032540 [ 43.460472] [ 43.460939] irq event stamp: 1697 [ 43.461541] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 43.463064] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 43.464588] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 43.466146] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 43.467661] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26392' (ECDSA) to the list of known hosts. 2025/11/18 00:35:55 fuzzer started 2025/11/18 00:35:55 dialing manager at localhost:37895 2025/11/18 00:35:55 checking machine... 2025/11/18 00:35:55 checking revisions... [ 44.337570] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:35:55 testing simple program... [ 44.424405] cgroup: Unknown subsys name 'net' [ 44.491762] cgroup: Unknown subsys name 'cpuset' [ 44.507153] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:35:54 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff8229bca4 RDX=00000000000129bc RSI=00000000000129bc RDI=ffffffff86f0e0c4 RBP=ffff8880151975c0 RSP=ffff8880151974f8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff8880151975c8 R13=ffff8880151975b0 R14=ffff8880151975a9 R15=ffff888015197568 RIP=ffffffff8135e5e2 RFL=00000217 [----APC] 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 00007f3a9631e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3a95a35338 CR3=000000000ce6f000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=50a2948d8aef0b3000000000000ae988 XMM05=40f0e3afa0c9acf60000000000320938 XMM06=c43640da6026028e000000000031f6d8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff83c829da RDX=ffff88800f8bd340 RSI=ffffffff83c829e7 RDI=0000000000000005 RBP=ffff888016aba000 RSP=ffff888019ecfd48 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff888015399000 R13=ffff88800f8bd340 R14=0000000000000000 R15=0000000000000010 RIP=ffffffff83c829e7 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 00007f915dbe6900 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=00007fff0ddec000 CR3=0000000020272000 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