[ 46.383231] ------------[ cut here ]------------ [ 46.384139] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.386756] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.388221] Modules linked in: [ 46.388866] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.391066] Tainted: [W]=WARN [ 46.391669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.393127] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.394041] 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 [ 46.397211] RSP: 0018:ffff88800e7d7bc0 EFLAGS: 00010286 [ 46.398183] RAX: 0000000000000000 RBX: ffffed1001cfaf78 RCX: ffffffff813a4050 [ 46.399462] RDX: ffff888015a69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.400771] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cfaf2f [ 46.402048] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.403390] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e7d7df8 [ 46.404708] FS: 00007f1e15b96900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.406169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.407249] CR2: 00007f1e16088580 CR3: 0000000016b83000 CR4: 0000000000350ef0 [ 46.408551] Call Trace: [ 46.409013] [ 46.409469] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.410348] ? __create_object+0x59/0x80 [ 46.411132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.412104] __vmalloc_noprof+0x59/0x60 [ 46.412883] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.413752] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.414706] bpf_prog_alloc+0x39/0x200 [ 46.415462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.416366] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.417286] do_seccomp+0x349/0x25e0 [ 46.418009] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.418928] ? __pfx_do_seccomp+0x10/0x10 [ 46.419743] ? find_held_lock+0x2b/0x80 [ 46.420506] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.421466] ? static_key_count+0x60/0x80 [ 46.422242] prctl_set_seccomp+0x4e/0x70 [ 46.423037] __do_sys_prctl+0xe6c/0x1d70 [ 46.423832] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.424680] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.425650] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.426648] ? irqentry_exit+0xf3/0x650 [ 46.427374] do_syscall_64+0xbf/0x430 [ 46.428124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.429085] RIP: 0033:0x7f1e160885cd [ 46.429789] 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 [ 46.432975] RSP: 002b:00007ffdc59d0e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.434384] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e160885cd [ 46.435699] RDX: 000055b4d26fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.436990] RBP: 00007ffdc59d0ed0 R08: 0000000000000000 R09: 00007ffdc59d0570 [ 46.438292] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b4fb322b10 [ 46.439589] R13: 00007ffdc59d1300 R14: 000055b4fb3232b0 R15: 000055b4fb3376f0 [ 46.440891] [ 46.441323] irq event stamp: 1751 [ 46.441975] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 46.443473] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 46.444736] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 46.446029] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 46.447325] ---[ end trace 0000000000000000 ]--- [ 50.039830] ------------[ cut here ]------------ [ 50.040772] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.042851] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.044556] Modules linked in: [ 50.045153] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.047537] Tainted: [W]=WARN [ 50.048097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.049598] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.050525] 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 [ 50.053714] RSP: 0018:ffff8880170efbc0 EFLAGS: 00010286 [ 50.054712] RAX: 0000000000000000 RBX: ffffed1002e1df78 RCX: ffffffff813a4050 [ 50.056005] RDX: ffff888016d93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.057299] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1df2f [ 50.058613] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.059895] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170efdf8 [ 50.061190] FS: 00007f47394c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.062615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.063681] CR2: 00007f47399b7580 CR3: 000000000ce34000 CR4: 0000000000350ef0 [ 50.064979] Call Trace: [ 50.065484] [ 50.065900] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.066827] ? __create_object+0x59/0x80 [ 50.067615] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.068581] __vmalloc_noprof+0x59/0x60 [ 50.069291] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.070160] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.071099] bpf_prog_alloc+0x39/0x200 [ 50.071836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.072747] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.073644] do_seccomp+0x349/0x25e0 [ 50.074325] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.075217] ? __pfx_do_seccomp+0x10/0x10 [ 50.076010] ? find_held_lock+0x2b/0x80 [ 50.076770] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.077725] ? static_key_count+0x60/0x80 [ 50.078537] prctl_set_seccomp+0x4e/0x70 [ 50.079260] __do_sys_prctl+0xe6c/0x1d70 [ 50.080036] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.080878] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.081825] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.082809] ? irqentry_exit+0xf3/0x650 [ 50.083564] do_syscall_64+0xbf/0x430 [ 50.084254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.085200] RIP: 0033:0x7f47399b75cd [ 50.085892] 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 [ 50.089069] RSP: 002b:00007ffe4bb9be40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.090437] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47399b75cd [ 50.091706] RDX: 0000564865260e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.092989] RBP: 00007ffe4bb9bea0 R08: 0000000000000000 R09: 00007ffe4bb9b540 [ 50.094250] R10: 0000000000000000 R11: 0000000000000246 R12: 000056488f1a8ad0 [ 50.095534] R13: 00007ffe4bb9c2d0 R14: 000056488f1a9bc0 R15: 000056488f1ba780 [ 50.096838] [ 50.097261] irq event stamp: 1819 [ 50.097913] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 50.099449] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 50.100955] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 50.102502] softirqs last disabled at (1827): [] __irq_exit_rcu+0xc4/0x100 [ 50.103995] ---[ end trace 0000000000000000 ]--- [ 50.915631] ------------[ cut here ]------------ [ 50.916575] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.918626] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.920088] Modules linked in: [ 50.920733] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.922789] Tainted: [W]=WARN [ 50.923352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.924832] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.925726] 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 [ 50.928926] RSP: 0018:ffff8880173efbc0 EFLAGS: 00010286 [ 50.929937] RAX: 0000000000000000 RBX: ffffed1002e7df78 RCX: ffffffff813a4050 [ 50.931258] RDX: ffff888016d90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.932536] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7df2f [ 50.933821] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.935138] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173efdf8 [ 50.936444] FS: 00007efea06e1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.937901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.938970] CR2: 00007efea0bd3580 CR3: 000000000a2ba000 CR4: 0000000000350ef0 [ 50.940274] Call Trace: [ 50.940780] [ 50.941189] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.942089] ? __create_object+0x59/0x80 [ 50.942890] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.943864] __vmalloc_noprof+0x59/0x60 [ 50.944632] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.945522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.946466] bpf_prog_alloc+0x39/0x200 [ 50.947158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.948087] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.948995] do_seccomp+0x349/0x25e0 [ 50.949711] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.950652] ? __pfx_do_seccomp+0x10/0x10 [ 50.951442] ? find_held_lock+0x2b/0x80 [ 50.952184] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.953163] ? static_key_count+0x60/0x80 [ 50.953964] prctl_set_seccomp+0x4e/0x70 [ 50.954754] __do_sys_prctl+0xe6c/0x1d70 [ 50.955545] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.956364] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.957346] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.958358] ? irqentry_exit+0xf3/0x650 [ 50.959156] do_syscall_64+0xbf/0x430 [ 50.959906] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.960872] RIP: 0033:0x7efea0bd35cd [ 50.961578] 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 [ 50.964840] RSP: 002b:00007ffef5d74690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.966214] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efea0bd35cd [ 50.967525] RDX: 00005608847c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.968831] RBP: 00007ffef5d746f0 R08: 0000000000000000 R09: 00007ffef5d73d90 [ 50.970131] R10: 0000000000000000 R11: 0000000000000246 R12: 000056088f1edad0 [ 50.971442] R13: 00007ffef5d74b20 R14: 000056088f1eebc0 R15: 000056088f1ff780 [ 50.972760] [ 50.973180] irq event stamp: 1753 [ 50.973838] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 50.975298] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 50.976567] softirqs last enabled at (1280): [] handle_softirqs+0x50c/0x770 [ 50.977862] softirqs last disabled at (1267): [] __irq_exit_rcu+0xc4/0x100 [ 50.979147] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57812' (ECDSA) to the list of known hosts. 2025/11/17 12:51:08 fuzzer started 2025/11/17 12:51:08 dialing manager at localhost:37895 2025/11/17 12:51:08 checking machine... 2025/11/17 12:51:08 checking revisions... [ 51.901457] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:51:08 testing simple program... [ 51.982069] cgroup: Unknown subsys name 'net' [ 52.041235] cgroup: Unknown subsys name 'cpuset' [ 52.056470] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:51:08 Registers: info registers vcpu 0 RAX=ffffffff86ab82c3 RBX=0000000000000001 RCX=ffffffff86ab82be RDX=0000000000000000 RSI=1ffffffff0d57058 RDI=ffffffff86725ae0 RBP=ffff88800dd4f628 RSP=ffff88800dd4f560 R8 =ffffffff86ab8282 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffff88800dd4f630 R13=ffff88800dd4f618 R14=ffff88800dd4f611 R15=ffff88800dd4f5d0 RIP=ffffffff8135e815 RFL=00000212 [----A--] 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 00007f05afde9700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056488f1cd768 CR3=000000000e075000 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=2037303a31353a323120373120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037303a31353a3231203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a267 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff3e52ded8 CR3=000000000e075000 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=31353a323120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732037303a3135 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363931 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000