[ 46.410862] ------------[ cut here ]------------ [ 46.411633] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.413312] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.414516] Modules linked in: [ 46.415036] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.416697] Tainted: [W]=WARN [ 46.417184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.418617] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.419339] 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 [ 46.421968] RSP: 0018:ffff888016b27bc0 EFLAGS: 00010286 [ 46.422798] RAX: 0000000000000000 RBX: ffffed1002d64f78 RCX: ffffffff813a4050 [ 46.423859] RDX: ffff888019e59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.424935] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d64f2f [ 46.426008] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.427078] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b27df8 [ 46.428162] FS: 00007ff523c5d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.429366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.430265] CR2: 00007ffe4a9b0ef8 CR3: 000000000e05e000 CR4: 0000000000350ef0 [ 46.431347] Call Trace: [ 46.431757] [ 46.432106] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.432845] ? __create_object+0x59/0x80 [ 46.433459] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.434265] __vmalloc_noprof+0x59/0x60 [ 46.434890] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.435608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.436350] bpf_prog_alloc+0x39/0x200 [ 46.436967] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.437759] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.438477] do_seccomp+0x349/0x25e0 [ 46.439078] ? find_held_lock+0x2b/0x80 [ 46.439717] ? do_prlimit+0x310/0x610 [ 46.440313] ? __pfx_do_seccomp+0x10/0x10 [ 46.440967] ? do_raw_spin_unlock+0x53/0x220 [ 46.441669] ? _raw_spin_unlock+0x1e/0x40 [ 46.442284] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.443088] ? static_key_count+0x60/0x80 [ 46.443752] prctl_set_seccomp+0x4e/0x70 [ 46.444372] __do_sys_prctl+0xe6c/0x1d70 [ 46.445023] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.445727] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.446490] ? irqentry_exit+0xf3/0x650 [ 46.447134] do_syscall_64+0xbf/0x430 [ 46.447743] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.448509] RIP: 0033:0x7ff52414f5cd [ 46.449099] 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 [ 46.451833] RSP: 002b:00007ffe4a9af5a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.453010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff52414f5cd [ 46.454080] RDX: 0000561f47931e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.455149] RBP: 00007ffe4a9af600 R08: 0000000000000000 R09: 00007ffe4a9aeca0 [ 46.456233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f6e89eb10 [ 46.457322] R13: 00007ffe4a9afa30 R14: 0000561f6e89f2b0 R15: 0000561f6e8b36f0 [ 46.458417] [ 46.458814] irq event stamp: 1761 [ 46.459329] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 46.460610] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 46.461889] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 46.463176] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 46.464481] ---[ end trace 0000000000000000 ]--- [ 49.291153] ------------[ cut here ]------------ [ 49.292110] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.294104] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.295570] Modules linked in: [ 49.296176] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.298372] Tainted: [W]=WARN [ 49.299036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.300526] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.301439] 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 [ 49.304630] RSP: 0018:ffff888017777bc0 EFLAGS: 00010286 [ 49.305632] RAX: 0000000000000000 RBX: ffffed1002eeef78 RCX: ffffffff813a4050 [ 49.306932] RDX: ffff888015a85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.308244] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eeef2f [ 49.309525] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.310839] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017777df8 [ 49.312136] FS: 00007fd9c0dbc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.313603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.314683] CR2: 00007ffd4ecb5ef8 CR3: 0000000020227000 CR4: 0000000000350ef0 [ 49.316008] Call Trace: [ 49.316482] [ 49.316943] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.317830] ? __create_object+0x59/0x80 [ 49.318610] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.319586] __vmalloc_noprof+0x59/0x60 [ 49.320310] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.321166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.322106] bpf_prog_alloc+0x39/0x200 [ 49.322837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.323762] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.324680] do_seccomp+0x349/0x25e0 [ 49.325368] ? find_held_lock+0x2b/0x80 [ 49.326126] ? do_prlimit+0x310/0x610 [ 49.326865] ? __pfx_do_seccomp+0x10/0x10 [ 49.327651] ? do_raw_spin_unlock+0x53/0x220 [ 49.328452] ? _raw_spin_unlock+0x1e/0x40 [ 49.329232] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.330201] ? static_key_count+0x60/0x80 [ 49.331002] prctl_set_seccomp+0x4e/0x70 [ 49.331780] __do_sys_prctl+0xe6c/0x1d70 [ 49.332577] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.333399] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.334361] ? irqentry_exit+0xf3/0x650 [ 49.335113] do_syscall_64+0xbf/0x430 [ 49.335857] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.336823] RIP: 0033:0x7fd9c12ae5cd [ 49.337477] 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 [ 49.340645] RSP: 002b:00007ffd4ecb4b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.342017] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9c12ae5cd [ 49.343293] RDX: 0000557622287e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.344601] RBP: 00007ffd4ecb4b80 R08: 0000000000000000 R09: 00007ffd4ecb4220 [ 49.345891] R10: 0000000000000000 R11: 0000000000000246 R12: 000055764b05f2b0 [ 49.347170] R13: 00007ffd4ecb4fb0 R14: 000055764b061d20 R15: 000055764b0738d0 [ 49.348478] [ 49.348917] irq event stamp: 1795 [ 49.349417] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.350671] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.351923] softirqs last enabled at (1428): [] handle_softirqs+0x50c/0x770 [ 49.353202] softirqs last disabled at (1423): [] __irq_exit_rcu+0xc4/0x100 [ 49.354444] ---[ end trace 0000000000000000 ]--- [ 50.033325] ------------[ cut here ]------------ [ 50.034259] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.036396] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.038116] Modules linked in: [ 50.038834] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.040882] Tainted: [W]=WARN [ 50.041452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.042947] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.043890] 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 [ 50.047149] RSP: 0018:ffff88801578fbc0 EFLAGS: 00010286 [ 50.048155] RAX: 0000000000000000 RBX: ffffed1002af1f78 RCX: ffffffff813a4050 [ 50.049461] RDX: ffff8880164a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.050770] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002af1f2f [ 50.052087] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.053400] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801578fdf8 [ 50.054711] FS: 00007f868e092900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.056197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.057276] CR2: 00007f868e584580 CR3: 0000000020c34000 CR4: 0000000000350ef0 [ 50.058590] Call Trace: [ 50.059062] [ 50.059476] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.060404] ? __create_object+0x59/0x80 [ 50.061199] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.062195] __vmalloc_noprof+0x59/0x60 [ 50.062969] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.063862] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.064830] bpf_prog_alloc+0x39/0x200 [ 50.065586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.066494] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.067414] do_seccomp+0x349/0x25e0 [ 50.068157] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.069078] ? __pfx_do_seccomp+0x10/0x10 [ 50.069886] ? find_held_lock+0x2b/0x80 [ 50.070661] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.071644] ? static_key_count+0x60/0x80 [ 50.072429] prctl_set_seccomp+0x4e/0x70 [ 50.073222] __do_sys_prctl+0xe6c/0x1d70 [ 50.074023] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.074898] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.075881] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.076878] ? irqentry_exit+0xf3/0x650 [ 50.077655] do_syscall_64+0xbf/0x430 [ 50.078365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.079340] RIP: 0033:0x7f868e5845cd [ 50.080065] 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 [ 50.083300] RSP: 002b:00007ffca3754bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.084710] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f868e5845cd [ 50.086022] RDX: 0000562c685c4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.087325] RBP: 00007ffca3754c50 R08: 0000000000000000 R09: 00007ffca37542f0 [ 50.088646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562c94c75b10 [ 50.089962] R13: 00007ffca3755080 R14: 0000562c94c762b0 R15: 0000562c94c8a6f0 [ 50.091291] [ 50.091771] irq event stamp: 1773 [ 50.092379] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 50.093677] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 50.094976] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 50.096297] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 50.097590] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3779' (ECDSA) to the list of known hosts. 2025/11/19 01:23:06 fuzzer started 2025/11/19 01:23:06 dialing manager at localhost:34383 2025/11/19 01:23:06 checking machine... 2025/11/19 01:23:06 checking revisions... [ 50.957725] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:23:06 testing simple program... [ 51.044568] cgroup: Unknown subsys name 'net' [ 51.089115] cgroup: Unknown subsys name 'cpuset' [ 51.101109] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:23:05 Registers: info registers vcpu 0 RAX=0000000000043357 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd9c1373618 CR3=000000000a159000 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=2035303a33323a313020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035303a33323a3130203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888015ee8000 RCX=ea1afa703a7121e7 RDX=000000002daad376 RSI=0000000030b7cd12 RDI=00000000b12c70b3 RBP=ffff888015ee8a58 RSP=ffff88801375ec98 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015ee8a80 R13=000000005e62a088 R14=0000000000000000 R15=ea1afa703a7121e7 RIP=ffffffff81527612 RFL=00000002 [-------] 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 00007fd9c0dbc900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd9c0d9b020 CR3=000000000dcd4000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000