[ 54.057701] ------------[ cut here ]------------ [ 54.058625] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.060637] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 54.062153] Modules linked in: [ 54.062728] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.064696] Tainted: [W]=WARN [ 54.065295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.066776] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.067697] 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 [ 54.070863] RSP: 0018:ffff88801a5cfbc0 EFLAGS: 00010286 [ 54.071833] RAX: 0000000000000000 RBX: ffffed10034b9f78 RCX: ffffffff813a4050 [ 54.073131] RDX: ffff888015733780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.074421] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034b9f2f [ 54.075706] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.077003] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a5cfdf8 [ 54.078316] FS: 00007f9909ff4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.079733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.080816] CR2: 00007f990a4e6580 CR3: 000000000cdfe000 CR4: 0000000000350ef0 [ 54.082082] Call Trace: [ 54.082543] [ 54.082948] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.083856] ? __create_object+0x59/0x80 [ 54.084655] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.085632] __vmalloc_noprof+0x59/0x60 [ 54.086412] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.087295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.088238] bpf_prog_alloc+0x39/0x200 [ 54.088934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.089858] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.090772] do_seccomp+0x349/0x25e0 [ 54.091494] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.092400] ? __pfx_do_seccomp+0x10/0x10 [ 54.093199] ? find_held_lock+0x2b/0x80 [ 54.093921] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.094878] ? static_key_count+0x60/0x80 [ 54.095681] prctl_set_seccomp+0x4e/0x70 [ 54.096475] __do_sys_prctl+0xe6c/0x1d70 [ 54.097274] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.098142] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.099099] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.100025] ? irqentry_exit+0xf3/0x650 [ 54.100799] do_syscall_64+0xbf/0x430 [ 54.101539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.102487] RIP: 0033:0x7f990a4e65cd [ 54.103198] 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 [ 54.106367] RSP: 002b:00007ffe4168bbb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.107745] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f990a4e65cd [ 54.109054] RDX: 000055b97d6e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.110341] RBP: 00007ffe4168bc10 R08: 0000000000000000 R09: 00007ffe4168b2b0 [ 54.111621] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9a6164ad0 [ 54.112907] R13: 00007ffe4168c040 R14: 000055b9a6165bc0 R15: 000055b9a6176780 [ 54.114204] [ 54.114627] irq event stamp: 1829 [ 54.115279] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 54.116802] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 54.118322] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 54.119846] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 54.121364] ---[ end trace 0000000000000000 ]--- [ 57.419295] ------------[ cut here ]------------ [ 57.420026] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.421778] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 57.422980] Modules linked in: [ 57.423508] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.425166] Tainted: [W]=WARN [ 57.425623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.426833] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.427582] 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 [ 57.430226] RSP: 0018:ffff888016c5fbc0 EFLAGS: 00010286 [ 57.431012] RAX: 0000000000000000 RBX: ffffed1002d8bf78 RCX: ffffffff813a4050 [ 57.432090] RDX: ffff888018300000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.433163] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8bf2f [ 57.434225] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.435294] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c5fdf8 [ 57.436345] FS: 00007fc0c4896900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.437545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.438420] CR2: 00007fc0c4d88580 CR3: 000000001fa6a000 CR4: 0000000000350ef0 [ 57.439485] Call Trace: [ 57.439870] [ 57.440239] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.440971] ? __create_object+0x59/0x80 [ 57.441616] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.442413] __vmalloc_noprof+0x59/0x60 [ 57.443006] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.443721] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.444501] bpf_prog_alloc+0x39/0x200 [ 57.445106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.445838] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.446574] do_seccomp+0x349/0x25e0 [ 57.447173] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.447878] ? __pfx_do_seccomp+0x10/0x10 [ 57.448537] ? find_held_lock+0x2b/0x80 [ 57.449163] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.449924] ? static_key_count+0x60/0x80 [ 57.450577] prctl_set_seccomp+0x4e/0x70 [ 57.451207] __do_sys_prctl+0xe6c/0x1d70 [ 57.451817] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.452541] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.453335] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.454123] ? irqentry_exit+0xf3/0x650 [ 57.454731] do_syscall_64+0xbf/0x430 [ 57.455339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.456130] RIP: 0033:0x7fc0c4d885cd [ 57.456688] 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 [ 57.459314] RSP: 002b:00007ffce102a510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.460448] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0c4d885cd [ 57.461502] RDX: 00005633e058fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.462553] RBP: 00007ffce102a570 R08: 0000000000000000 R09: 00007ffce1029c10 [ 57.463625] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633f97c52b0 [ 57.464702] R13: 00007ffce102a9a0 R14: 00005633f97c7d20 R15: 00005633f97d98d0 [ 57.465787] [ 57.466166] irq event stamp: 1677 [ 57.466665] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 57.467926] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 57.469192] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 57.470473] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 57.471724] ---[ end trace 0000000000000000 ]--- [ 58.287077] ------------[ cut here ]------------ [ 58.287940] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.289974] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/257 [ 58.291493] Modules linked in: [ 58.292126] CPU: 1 UID: 104 PID: 257 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.294150] Tainted: [W]=WARN [ 58.294708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.296190] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.297110] 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 [ 58.300293] RSP: 0018:ffff88800f4efbc0 EFLAGS: 00010286 [ 58.301287] RAX: 0000000000000000 RBX: ffffed1001e9df78 RCX: ffffffff813a4050 [ 58.302569] RDX: ffff88801543b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.303856] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e9df2f [ 58.305161] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.306448] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4efdf8 [ 58.307740] FS: 00007f6d66ecf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.309195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.310246] CR2: 00007ffdb3ee7ef7 CR3: 000000000fba7000 CR4: 0000000000350ef0 [ 58.311519] Call Trace: [ 58.311977] [ 58.312443] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.313337] ? __create_object+0x59/0x80 [ 58.314115] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.315079] __vmalloc_noprof+0x59/0x60 [ 58.315794] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.316670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.317593] bpf_prog_alloc+0x39/0x200 [ 58.318327] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.319256] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.320178] do_seccomp+0x349/0x25e0 [ 58.320859] ? find_held_lock+0x2b/0x80 [ 58.321617] ? do_prlimit+0x310/0x610 [ 58.322355] ? __pfx_do_seccomp+0x10/0x10 [ 58.323131] ? do_raw_spin_unlock+0x53/0x220 [ 58.323910] ? _raw_spin_unlock+0x1e/0x40 [ 58.324716] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.325696] ? static_key_count+0x60/0x80 [ 58.326496] prctl_set_seccomp+0x4e/0x70 [ 58.327278] __do_sys_prctl+0xe6c/0x1d70 [ 58.328018] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.328882] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.329857] ? irqentry_exit+0xf3/0x650 [ 58.330621] do_syscall_64+0xbf/0x430 [ 58.331364] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.332342] RIP: 0033:0x7f6d673c15cd [ 58.333023] 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 [ 58.336222] RSP: 002b:00007ffdb3ee6110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.337606] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d673c15cd [ 58.338902] RDX: 000055c55ce1ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.340202] RBP: 00007ffdb3ee6170 R08: 0000000000000000 R09: 00007ffdb3ee5810 [ 58.341513] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c57437aad0 [ 58.342796] R13: 00007ffdb3ee65a0 R14: 000055c57437bbc0 R15: 000055c57438c780 [ 58.344114] [ 58.344545] irq event stamp: 1831 [ 58.345206] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 58.346784] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 58.348610] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 58.350132] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 58.351616] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13956' (ECDSA) to the list of known hosts. 2025/11/19 01:38:13 fuzzer started 2025/11/19 01:38:13 dialing manager at localhost:34383 2025/11/19 01:38:13 checking machine... 2025/11/19 01:38:13 checking revisions... [ 59.224632] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:38:13 testing simple program... [ 59.305149] cgroup: Unknown subsys name 'net' [ 59.377092] cgroup: Unknown subsys name 'cpuset' [ 59.391169] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:38:12 Registers: info registers vcpu 0 RAX=0000000000002005 RBX=ffff888016855340 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016855d98 RSP=ffff88806ce08878 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016855de8 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 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 00007fc0c4896900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce1024000 CR3=000000001fa8e000 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 info registers vcpu 1 RAX=0000000000022000 RBX=ffff8880096fb780 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096fc1d8 RSP=ffff888009757698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270b9 RFL=00000006 [-----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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd4856a8020 CR3=000000000eab5000 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=38333a313020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3834325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303234 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000