[ 46.298418] ------------[ cut here ]------------ [ 46.299331] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.301346] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.302807] Modules linked in: [ 46.303382] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.305376] Tainted: [W]=WARN [ 46.305986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.307613] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.308520] 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 [ 46.311664] RSP: 0018:ffff88801710fbc0 EFLAGS: 00010286 [ 46.312662] RAX: 0000000000000000 RBX: ffffed1002e21f78 RCX: ffffffff813a4050 [ 46.313942] RDX: ffff888016b7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.315210] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e21f2f [ 46.316499] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.317773] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801710fdf8 [ 46.319035] FS: 00007feef65af900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.320484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.321541] CR2: 00007ffeb1786ef7 CR3: 000000000c1bf000 CR4: 0000000000350ef0 [ 46.322838] Call Trace: [ 46.323304] [ 46.323756] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.324660] ? __create_object+0x59/0x80 [ 46.325415] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.326390] __vmalloc_noprof+0x59/0x60 [ 46.327140] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.328003] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.328945] bpf_prog_alloc+0x39/0x200 [ 46.329697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.330632] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.331484] do_seccomp+0x349/0x25e0 [ 46.332216] ? find_held_lock+0x2b/0x80 [ 46.332979] ? do_prlimit+0x310/0x610 [ 46.333734] ? __pfx_do_seccomp+0x10/0x10 [ 46.334464] ? do_raw_spin_unlock+0x53/0x220 [ 46.335284] ? _raw_spin_unlock+0x1e/0x40 [ 46.336055] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.337016] ? static_key_count+0x60/0x80 [ 46.337810] prctl_set_seccomp+0x4e/0x70 [ 46.338547] __do_sys_prctl+0xe6c/0x1d70 [ 46.339317] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.340176] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.341124] ? irqentry_exit+0xf3/0x650 [ 46.341877] do_syscall_64+0xbf/0x430 [ 46.342614] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.343513] RIP: 0033:0x7feef6aa15cd [ 46.344218] 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 [ 46.347313] RSP: 002b:00007ffeb1785aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.348666] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feef6aa15cd [ 46.349929] RDX: 00005560c1618e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.351190] RBP: 00007ffeb1785b00 R08: 0000000000000000 R09: 00007ffeb17851a0 [ 46.352464] R10: 0000000000000000 R11: 0000000000000246 R12: 00005560cd311ad0 [ 46.353721] R13: 00007ffeb1785f30 R14: 00005560cd312bc0 R15: 00005560cd323780 [ 46.355005] [ 46.355431] irq event stamp: 1747 [ 46.356088] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 46.357605] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 46.359095] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 46.360627] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 46.362116] ---[ end trace 0000000000000000 ]--- [ 49.218478] ------------[ cut here ]------------ [ 49.219372] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.221343] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.222806] Modules linked in: [ 49.223387] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.225332] Tainted: [W]=WARN [ 49.225917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.227346] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.228247] 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 [ 49.231355] RSP: 0018:ffff88801b0a7bc0 EFLAGS: 00010286 [ 49.232317] RAX: 0000000000000000 RBX: ffffed1003614f78 RCX: ffffffff813a4050 [ 49.233598] RDX: ffff888015333780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.234847] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003614f2f [ 49.236111] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.237354] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b0a7df8 [ 49.238606] FS: 00007eff73cc5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.240003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.241042] CR2: 00007eff741b7580 CR3: 000000001fec6000 CR4: 0000000000350ef0 [ 49.242292] Call Trace: [ 49.242785] [ 49.243187] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.244058] ? __create_object+0x59/0x80 [ 49.244839] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.245788] __vmalloc_noprof+0x59/0x60 [ 49.246492] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.247338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.248257] bpf_prog_alloc+0x39/0x200 [ 49.248981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.249890] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.250776] do_seccomp+0x349/0x25e0 [ 49.251439] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.252324] ? __pfx_do_seccomp+0x10/0x10 [ 49.253086] ? find_held_lock+0x2b/0x80 [ 49.253826] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.254764] ? static_key_count+0x60/0x80 [ 49.255509] prctl_set_seccomp+0x4e/0x70 [ 49.256275] __do_sys_prctl+0xe6c/0x1d70 [ 49.257038] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.257873] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.258815] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.259753] ? irqentry_exit+0xf3/0x650 [ 49.260469] do_syscall_64+0xbf/0x430 [ 49.261193] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.262121] RIP: 0033:0x7eff741b75cd [ 49.262811] 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 [ 49.265920] RSP: 002b:00007ffeaa4c2f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.267243] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff741b75cd [ 49.268509] RDX: 0000559d436e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.269754] RBP: 00007ffeaa4c2f60 R08: 0000000000000000 R09: 00007ffeaa4c2600 [ 49.271009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d5668ebf0 [ 49.272279] R13: 00007ffeaa4c3390 R14: 0000559d56698380 R15: 0000559d566a3460 [ 49.273547] [ 49.273993] irq event stamp: 1695 [ 49.274631] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 49.276153] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 49.277652] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 49.279152] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 49.280630] ---[ end trace 0000000000000000 ]--- [ 49.954823] ------------[ cut here ]------------ [ 49.955745] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.957708] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 49.959140] Modules linked in: [ 49.959775] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.961848] Tainted: [W]=WARN [ 49.962515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.964217] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.965130] 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 [ 49.968464] RSP: 0018:ffff88800efc7bc0 EFLAGS: 00010286 [ 49.969677] RAX: 0000000000000000 RBX: ffffed1001df8f78 RCX: ffffffff813a4050 [ 49.971067] RDX: ffff888017cb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.972355] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df8f2f [ 49.973618] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.974889] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efc7df8 [ 49.976181] FS: 00007fc343805900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.977618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.978665] CR2: 00007fc343cf7580 CR3: 000000000d5dc000 CR4: 0000000000350ef0 [ 49.979935] Call Trace: [ 49.980413] [ 49.980876] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.981773] ? __create_object+0x59/0x80 [ 49.982507] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.983470] __vmalloc_noprof+0x59/0x60 [ 49.984260] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.985135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.986063] bpf_prog_alloc+0x39/0x200 [ 49.986803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.987726] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.988642] do_seccomp+0x349/0x25e0 [ 49.989313] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.990223] ? __pfx_do_seccomp+0x10/0x10 [ 49.990999] ? find_held_lock+0x2b/0x80 [ 49.991769] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.992744] ? static_key_count+0x60/0x80 [ 49.993496] prctl_set_seccomp+0x4e/0x70 [ 49.994276] __do_sys_prctl+0xe6c/0x1d70 [ 49.995062] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.995911] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.996900] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.997868] ? irqentry_exit+0xf3/0x650 [ 49.998619] do_syscall_64+0xbf/0x430 [ 49.999324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.000310] RIP: 0033:0x7fc343cf75cd [ 50.001022] 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 [ 50.004145] RSP: 002b:00007ffd02e8ab30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.005493] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc343cf75cd [ 50.006756] RDX: 0000558248d84e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.008030] RBP: 00007ffd02e8ab90 R08: 0000000000000000 R09: 00007ffd02e8a230 [ 50.009319] R10: 0000000000000000 R11: 0000000000000246 R12: 000055824dceaad0 [ 50.010622] R13: 00007ffd02e8afc0 R14: 000055824dcebbc0 R15: 000055824dcfc780 [ 50.011931] [ 50.012381] irq event stamp: 1735 [ 50.013040] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.014547] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.016076] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 50.017621] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 50.019134] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58927' (ECDSA) to the list of known hosts. 2025/11/18 16:31:47 fuzzer started 2025/11/18 16:31:47 dialing manager at localhost:34383 2025/11/18 16:31:47 checking machine... 2025/11/18 16:31:47 checking revisions... [ 50.843886] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:31:48 testing simple program... [ 50.929530] cgroup: Unknown subsys name 'net' [ 50.993655] cgroup: Unknown subsys name 'cpuset' [ 51.010402] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:31:47 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801a22fbc0 RCX=ffffffff84bfa537 RDX=ffff888015331bc0 RSI=000000000000000f RDI=0000000000000000 RBP=000000000000000f RSP=ffff88801a22f6d8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000004 R11=ffff88800eb13b40 R12=ffff88801a22f810 R13=ffff88801a22fa20 R14=0000000000000004 R15=ffff88801a22f770 RIP=ffffffff81751e00 RFL=00000202 [-------] 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 00007eff73cc5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007eff73c8a008 CR3=000000000eca9000 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 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08988 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b RFL=00000206 [-----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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa4bc4fe000 CR3=000000000bf17000 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=2037343a31333a363120383120766f4e XMM01=73732878696e755f6d6170203a5d3534 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3534325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036343a31333a3631203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000