[ 38.960201] ------------[ cut here ]------------ [ 38.960933] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.962781] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.964011] Modules linked in: [ 38.964503] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.966150] Tainted: [W]=WARN [ 38.966613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.967839] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.968609] 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 [ 38.971268] RSP: 0018:ffff8880175a7bc0 EFLAGS: 00010286 [ 38.972097] RAX: 0000000000000000 RBX: ffffed1002eb4f78 RCX: ffffffff813a4050 [ 38.973173] RDX: ffff888016a21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.974249] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb4f2f [ 38.975320] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.976402] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175a7df8 [ 38.977474] FS: 00007f7c38865900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.978670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.979567] CR2: 00007f7c38d57580 CR3: 000000000d409000 CR4: 0000000000350ef0 [ 38.980646] Call Trace: [ 38.981068] [ 38.981409] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.982164] ? __create_object+0x59/0x80 [ 38.982780] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.983608] __vmalloc_noprof+0x59/0x60 [ 38.984235] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.984932] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.985715] bpf_prog_alloc+0x39/0x200 [ 38.986331] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.987112] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.987835] do_seccomp+0x349/0x25e0 [ 38.988444] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.989189] ? __pfx_do_seccomp+0x10/0x10 [ 38.989808] ? find_held_lock+0x2b/0x80 [ 38.990440] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.991243] ? static_key_count+0x60/0x80 [ 38.991880] prctl_set_seccomp+0x4e/0x70 [ 38.992532] __do_sys_prctl+0xe6c/0x1d70 [ 38.993184] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.993854] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.994660] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.995483] ? irqentry_exit+0xf3/0x650 [ 38.996121] do_syscall_64+0xbf/0x430 [ 38.996697] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.997489] RIP: 0033:0x7f7c38d575cd [ 38.998075] 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 [ 39.000727] RSP: 002b:00007ffceaf0f620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.001872] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c38d575cd [ 39.002959] RDX: 000055b5aceb4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.004038] RBP: 00007ffceaf0f680 R08: 0000000000000000 R09: 00007ffceaf0ed20 [ 39.005111] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b5b92c1ad0 [ 39.006181] R13: 00007ffceaf0fab0 R14: 000055b5b92c2bc0 R15: 000055b5b92d3780 [ 39.007280] [ 39.007642] irq event stamp: 1717 [ 39.008174] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 39.009441] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 39.010710] softirqs last enabled at (1216): [] handle_softirqs+0x50c/0x770 [ 39.012017] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 39.013286] ---[ end trace 0000000000000000 ]--- [ 42.049901] ------------[ cut here ]------------ [ 42.050999] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.053223] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.054846] Modules linked in: [ 42.055569] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.057798] Tainted: [W]=WARN [ 42.058478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.060145] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.061165] 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 [ 42.064775] RSP: 0018:ffff888016d4fbc0 EFLAGS: 00010286 [ 42.065878] RAX: 0000000000000000 RBX: ffffed1002da9f78 RCX: ffffffff813a4050 [ 42.067310] RDX: ffff888016199bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.068753] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da9f2f [ 42.070197] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.071655] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d4fdf8 [ 42.073077] FS: 00007f0a9a2c2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.074679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.075869] CR2: 00007f0a9a7b4580 CR3: 000000000be6a000 CR4: 0000000000350ef0 [ 42.077293] Call Trace: [ 42.077817] [ 42.078321] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.079356] ? __create_object+0x59/0x80 [ 42.080286] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.081367] __vmalloc_noprof+0x59/0x60 [ 42.082218] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.083191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.084246] bpf_prog_alloc+0x39/0x200 [ 42.085066] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.086139] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.087155] do_seccomp+0x349/0x25e0 [ 42.087991] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.088991] ? __pfx_do_seccomp+0x10/0x10 [ 42.089818] ? find_held_lock+0x2b/0x80 [ 42.090652] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.091740] ? static_key_count+0x60/0x80 [ 42.092625] prctl_set_seccomp+0x4e/0x70 [ 42.093484] __do_sys_prctl+0xe6c/0x1d70 [ 42.094346] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.095280] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.096387] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.097452] ? irqentry_exit+0xf3/0x650 [ 42.098296] do_syscall_64+0xbf/0x430 [ 42.099113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.100171] RIP: 0033:0x7f0a9a7b45cd [ 42.100896] 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 [ 42.104412] RSP: 002b:00007ffd82cce9d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.105909] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a9a7b45cd [ 42.107334] RDX: 00005630cc997e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.108696] RBP: 00007ffd82ccea30 R08: 0000000000000000 R09: 00007ffd82cce0d0 [ 42.109862] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630f00a1ad0 [ 42.111029] R13: 00007ffd82ccee60 R14: 00005630f00a2bc0 R15: 00005630f00b3780 [ 42.112248] [ 42.112641] irq event stamp: 1703 [ 42.113235] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 42.114620] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 42.115997] softirqs last enabled at (1388): [] handle_softirqs+0x50c/0x770 [ 42.117386] softirqs last disabled at (1373): [] __irq_exit_rcu+0xc4/0x100 [ 42.118757] ---[ end trace 0000000000000000 ]--- [ 42.877554] ------------[ cut here ]------------ [ 42.878485] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.880467] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.881919] Modules linked in: [ 42.882551] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.884529] Tainted: [W]=WARN [ 42.885120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.886585] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.887514] 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 [ 42.890698] RSP: 0018:ffff88801a237bc0 EFLAGS: 00010286 [ 42.891682] RAX: 0000000000000000 RBX: ffffed1003446f78 RCX: ffffffff813a4050 [ 42.892980] RDX: ffff888013f8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.894280] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003446f2f [ 42.895560] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.896839] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a237df8 [ 42.898123] FS: 00007f90b5c9d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.899573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.900624] CR2: 00007f90b62034a6 CR3: 0000000020f19000 CR4: 0000000000350ef0 [ 42.901963] Call Trace: [ 42.902433] [ 42.902839] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.903734] ? __create_object+0x59/0x80 [ 42.904519] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.905475] __vmalloc_noprof+0x59/0x60 [ 42.906244] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.907111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.908056] bpf_prog_alloc+0x39/0x200 [ 42.908734] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.909659] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.910544] do_seccomp+0x349/0x25e0 [ 42.911240] ? find_held_lock+0x2b/0x80 [ 42.911989] ? do_prlimit+0x310/0x610 [ 42.912679] ? __pfx_do_seccomp+0x10/0x10 [ 42.913455] ? do_raw_spin_unlock+0x53/0x220 [ 42.914264] ? _raw_spin_unlock+0x1e/0x40 [ 42.915015] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.915934] ? static_key_count+0x60/0x80 [ 42.916730] prctl_set_seccomp+0x4e/0x70 [ 42.917486] __do_sys_prctl+0xe6c/0x1d70 [ 42.918252] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.919101] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.920297] ? irqentry_exit+0xf3/0x650 [ 42.921099] do_syscall_64+0xbf/0x430 [ 42.921797] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.922748] RIP: 0033:0x7f90b618f5cd [ 42.923483] 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 [ 42.926662] RSP: 002b:00007ffc79688040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.928047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90b618f5cd [ 42.929312] RDX: 00005600e3952e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.930588] RBP: 00007ffc796880a0 R08: 0000000000000000 R09: 00007ffc79687740 [ 42.931880] R10: 0000000000000000 R11: 0000000000000246 R12: 000056011dcb9ad0 [ 42.933163] R13: 00007ffc796884d0 R14: 000056011dcbabc0 R15: 000056011dccb780 [ 42.934468] [ 42.934895] irq event stamp: 1673 [ 42.935551] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 42.936883] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 42.938166] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 42.939438] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 42.940708] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4542' (ECDSA) to the list of known hosts. 2025/11/18 15:25:46 fuzzer started 2025/11/18 15:25:46 dialing manager at localhost:34383 2025/11/18 15:25:46 checking machine... 2025/11/18 15:25:46 checking revisions... [ 43.913796] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:25:46 testing simple program... [ 44.005602] cgroup: Unknown subsys name 'net' [ 44.076190] cgroup: Unknown subsys name 'cpuset' [ 44.096736] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:25:45 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86aaf6b2 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88801a2d7910 RSP=ffff88801a2d7848 R8 =ffffffff86aaf6b6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e33 R12=ffff88801a2d7918 R13=ffff88801a2d7900 R14=0000000000000004 R15=ffff88801a2d78b8 RIP=ffffffff8135f777 RFL=00000246 [---Z-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 00007f0a9a2c2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd82cc8000 CR3=0000000020c9c000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002182b 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=00000206 [-----P-] 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005630f00f9000 CR3=0000000005c8a000 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=00007eff8d19851000005602cc95b790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000