[ 46.261707] ------------[ cut here ]------------ [ 46.262649] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.264659] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.266117] Modules linked in: [ 46.266775] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.268752] Tainted: [W]=WARN [ 46.269347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.270831] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.271742] 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 [ 46.274893] RSP: 0018:ffff88801a437bc0 EFLAGS: 00010286 [ 46.275871] RAX: 0000000000000000 RBX: ffffed1003486f78 RCX: ffffffff813a4050 [ 46.277162] RDX: ffff88800f0e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.278449] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003486f2f [ 46.279747] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.281018] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a437df8 [ 46.282309] FS: 00007f0044c3e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.283752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.284819] CR2: 00007f00451a44a6 CR3: 000000000d713000 CR4: 0000000000350ef0 [ 46.286097] Call Trace: [ 46.286626] [ 46.287037] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.287947] ? __create_object+0x59/0x80 [ 46.288733] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.289702] __vmalloc_noprof+0x59/0x60 [ 46.290472] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.291350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.292293] bpf_prog_alloc+0x39/0x200 [ 46.292980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.293904] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.294803] do_seccomp+0x349/0x25e0 [ 46.295506] ? find_held_lock+0x2b/0x80 [ 46.296209] ? do_prlimit+0x310/0x610 [ 46.296956] ? __pfx_do_seccomp+0x10/0x10 [ 46.297745] ? do_raw_spin_unlock+0x53/0x220 [ 46.298583] ? _raw_spin_unlock+0x1e/0x40 [ 46.299362] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.300325] ? static_key_count+0x60/0x80 [ 46.301077] prctl_set_seccomp+0x4e/0x70 [ 46.301851] __do_sys_prctl+0xe6c/0x1d70 [ 46.302635] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.303506] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.304469] ? irqentry_exit+0xf3/0x650 [ 46.305186] do_syscall_64+0xbf/0x430 [ 46.305925] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.306878] RIP: 0033:0x7f00451305cd [ 46.307583] 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 [ 46.310716] RSP: 002b:00007ffd9ec8f0a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.312074] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f00451305cd [ 46.313354] RDX: 000056313b103e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.314649] RBP: 00007ffd9ec8f100 R08: 0000000000000000 R09: 00007ffd9ec8e7a0 [ 46.315951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563175ff9ad0 [ 46.317248] R13: 00007ffd9ec8f530 R14: 0000563175ffabc0 R15: 000056317600b780 [ 46.318557] [ 46.318979] irq event stamp: 1721 [ 46.319632] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 46.321155] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 46.322684] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 46.324265] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 46.325757] ---[ end trace 0000000000000000 ]--- [ 49.840308] ------------[ cut here ]------------ [ 49.841188] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.843353] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.844870] Modules linked in: [ 49.845518] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.847527] Tainted: [W]=WARN [ 49.848077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.849547] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.850489] 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 [ 49.853657] RSP: 0018:ffff88801a19fbc0 EFLAGS: 00010286 [ 49.854646] RAX: 0000000000000000 RBX: ffffed1003433f78 RCX: ffffffff813a4050 [ 49.855941] RDX: ffff888016535340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.857251] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003433f2f [ 49.858541] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.859837] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a19fdf8 [ 49.861125] FS: 00007fedf4edf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.862582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.863645] CR2: 00007ffc8a8e6ef7 CR3: 000000000d01e000 CR4: 0000000000350ef0 [ 49.864942] Call Trace: [ 49.865445] [ 49.865860] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.866790] ? __create_object+0x59/0x80 [ 49.867588] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.868582] __vmalloc_noprof+0x59/0x60 [ 49.869348] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.870179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.871125] bpf_prog_alloc+0x39/0x200 [ 49.871876] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.872815] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.873736] do_seccomp+0x349/0x25e0 [ 49.874463] ? find_held_lock+0x2b/0x80 [ 49.875192] ? do_prlimit+0x310/0x610 [ 49.875943] ? __pfx_do_seccomp+0x10/0x10 [ 49.876738] ? do_raw_spin_unlock+0x53/0x220 [ 49.877578] ? _raw_spin_unlock+0x1e/0x40 [ 49.878367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.879367] ? static_key_count+0x60/0x80 [ 49.880145] prctl_set_seccomp+0x4e/0x70 [ 49.880926] __do_sys_prctl+0xe6c/0x1d70 [ 49.881737] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.882622] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.883597] ? irqentry_exit+0xf3/0x650 [ 49.884360] do_syscall_64+0xbf/0x430 [ 49.885062] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.886018] RIP: 0033:0x7fedf53d15cd [ 49.886757] 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 [ 49.889954] RSP: 002b:00007ffc8a8e5090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.891349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fedf53d15cd [ 49.892639] RDX: 000055c8bbb14e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.893911] RBP: 00007ffc8a8e50f0 R08: 0000000000000000 R09: 00007ffc8a8e4790 [ 49.895219] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8e4536bf0 [ 49.896510] R13: 00007ffc8a8e5520 R14: 000055c8e4540380 R15: 000055c8e454b460 [ 49.897827] [ 49.898284] irq event stamp: 1761 [ 49.898914] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.900446] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.901971] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 49.903537] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 49.905055] ---[ end trace 0000000000000000 ]--- [ 50.715033] ------------[ cut here ]------------ [ 50.715929] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.717935] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.719523] Modules linked in: [ 50.720128] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.722130] Tainted: [W]=WARN [ 50.722741] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.724187] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.725094] 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 [ 50.728271] RSP: 0018:ffff88800f1d7bc0 EFLAGS: 00010286 [ 50.729212] RAX: 0000000000000000 RBX: ffffed1001e3af78 RCX: ffffffff813a4050 [ 50.730582] RDX: ffff888017b03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.731869] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3af2f [ 50.733141] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.734460] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1d7df8 [ 50.735754] FS: 00007f35da492900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.737203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.738314] CR2: 00007f35da984580 CR3: 000000001f7e8000 CR4: 0000000000350ef0 [ 50.739619] Call Trace: [ 50.740094] [ 50.740534] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.741446] ? __create_object+0x59/0x80 [ 50.742205] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.743217] __vmalloc_noprof+0x59/0x60 [ 50.744004] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.744884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.745825] bpf_prog_alloc+0x39/0x200 [ 50.746585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.747529] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.748434] do_seccomp+0x349/0x25e0 [ 50.749111] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.750027] ? __pfx_do_seccomp+0x10/0x10 [ 50.750845] ? find_held_lock+0x2b/0x80 [ 50.751598] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.752561] ? static_key_count+0x60/0x80 [ 50.753384] prctl_set_seccomp+0x4e/0x70 [ 50.754126] __do_sys_prctl+0xe6c/0x1d70 [ 50.754922] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.755794] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.756771] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.757765] ? irqentry_exit+0xf3/0x650 [ 50.758558] do_syscall_64+0xbf/0x430 [ 50.759317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.760270] RIP: 0033:0x7f35da9845cd [ 50.760943] 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 [ 50.764104] RSP: 002b:00007ffce6cdd580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.765460] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35da9845cd [ 50.766790] RDX: 000056068c549e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.768068] RBP: 00007ffce6cdd5e0 R08: 0000000000000000 R09: 00007ffce6cdcc80 [ 50.769358] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606a153fad0 [ 50.770664] R13: 00007ffce6cdda10 R14: 00005606a1540bc0 R15: 00005606a1551780 [ 50.771954] [ 50.772424] irq event stamp: 1731 [ 50.773033] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 50.774579] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 50.776088] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 50.777639] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 50.779165] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36661' (ECDSA) to the list of known hosts. 2025/11/18 19:27:59 fuzzer started 2025/11/18 19:27:59 dialing manager at localhost:34383 2025/11/18 19:27:59 checking machine... 2025/11/18 19:27:59 checking revisions... [ 51.674210] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:27:59 testing simple program... [ 51.758271] cgroup: Unknown subsys name 'net' [ 51.826876] cgroup: Unknown subsys name 'cpuset' [ 51.857775] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:27:58 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88801a437ec8 RDI=ffff88806ce31cd0 RBP=ffff88801a430000 RSP=ffff88801a4371c8 R8 =0000000000000001 R9 =ffff88801a437288 R10=000000000003c9ed R11=000000000009a7c3 R12=ffff88801a437201 R13=ffff88801a437290 R14=ffff88801a437ec8 R15=ffff88801a437248 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 00007fedf4edf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fedf5496618 CR3=000000001f74d000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002871f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdd98a0b58 CR3=000000000abb5000 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=2038353a37323a393120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038353a37323a3931203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000