[ 46.532956] ------------[ cut here ]------------ [ 46.533878] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.535912] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.537390] Modules linked in: [ 46.538048] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.540031] Tainted: [W]=WARN [ 46.540645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.542125] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.543046] 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 [ 46.546229] RSP: 0018:ffff8880143e7bc0 EFLAGS: 00010286 [ 46.547219] RAX: 0000000000000000 RBX: ffffed100287cf78 RCX: ffffffff813a4050 [ 46.548523] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.549797] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100287cf2f [ 46.551078] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.552366] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880143e7df8 [ 46.553645] FS: 00007fa7edbfd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.555083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.556152] CR2: 00007ffe4630fef8 CR3: 0000000010087000 CR4: 0000000000350ef0 [ 46.557448] Call Trace: [ 46.557961] [ 46.558371] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.559277] ? __create_object+0x59/0x80 [ 46.560061] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.561053] __vmalloc_noprof+0x59/0x60 [ 46.561803] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.562673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.563612] bpf_prog_alloc+0x39/0x200 [ 46.564312] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.565245] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.566143] do_seccomp+0x349/0x25e0 [ 46.566873] ? find_held_lock+0x2b/0x80 [ 46.567642] ? do_prlimit+0x310/0x610 [ 46.568350] ? __pfx_do_seccomp+0x10/0x10 [ 46.569142] ? do_raw_spin_unlock+0x53/0x220 [ 46.569980] ? _raw_spin_unlock+0x1e/0x40 [ 46.570773] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.571732] ? static_key_count+0x60/0x80 [ 46.572544] prctl_set_seccomp+0x4e/0x70 [ 46.573272] __do_sys_prctl+0xe6c/0x1d70 [ 46.574057] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.574909] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.575870] ? irqentry_exit+0xf3/0x650 [ 46.576650] do_syscall_64+0xbf/0x430 [ 46.577340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.578299] RIP: 0033:0x7fa7ee0ef5cd [ 46.578998] 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 [ 46.582154] RSP: 002b:00007ffe4630e310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.583532] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7ee0ef5cd [ 46.584853] RDX: 000055a94afe7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.586146] RBP: 00007ffe4630e370 R08: 0000000000000000 R09: 00007ffe4630da10 [ 46.587433] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9678cead0 [ 46.588732] R13: 00007ffe4630e7a0 R14: 000055a9678cfbc0 R15: 000055a9678e0780 [ 46.590016] [ 46.590439] irq event stamp: 1761 [ 46.591085] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.592628] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 46.593997] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 46.595379] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 46.596756] ---[ end trace 0000000000000000 ]--- [ 49.900916] ------------[ cut here ]------------ [ 49.901717] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.903423] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.904637] Modules linked in: [ 49.905126] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.906957] Tainted: [W]=WARN [ 49.907417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.908708] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.909432] 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 [ 49.912074] RSP: 0018:ffff88800e6b7bc0 EFLAGS: 00010286 [ 49.912898] RAX: 0000000000000000 RBX: ffffed1001cd6f78 RCX: ffffffff813a4050 [ 49.913960] RDX: ffff8880143b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.915027] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cd6f2f [ 49.916096] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.917167] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e6b7df8 [ 49.918225] FS: 00007fc903083900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.919416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.920301] CR2: 00007fc903575580 CR3: 000000001f905000 CR4: 0000000000350ef0 [ 49.921367] Call Trace: [ 49.921784] [ 49.922130] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.922874] ? __create_object+0x59/0x80 [ 49.923531] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.924304] __vmalloc_noprof+0x59/0x60 [ 49.924937] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.925649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.926385] bpf_prog_alloc+0x39/0x200 [ 49.926993] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.927767] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.928527] do_seccomp+0x349/0x25e0 [ 49.929090] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.929836] ? __pfx_do_seccomp+0x10/0x10 [ 49.930456] ? find_held_lock+0x2b/0x80 [ 49.931087] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.931888] ? static_key_count+0x60/0x80 [ 49.932563] prctl_set_seccomp+0x4e/0x70 [ 49.933170] __do_sys_prctl+0xe6c/0x1d70 [ 49.933819] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.934523] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.935286] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.936085] ? irqentry_exit+0xf3/0x650 [ 49.936717] do_syscall_64+0xbf/0x430 [ 49.937291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.938080] RIP: 0033:0x7fc9035755cd [ 49.938655] 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 [ 49.941280] RSP: 002b:00007ffcf05c99a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.942403] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9035755cd [ 49.943458] RDX: 000055f3ae1cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.944531] RBP: 00007ffcf05c9a00 R08: 0000000000000000 R09: 00007ffcf05c90a0 [ 49.945592] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3d1e43240 [ 49.946656] R13: 00007ffcf05c9e30 R14: 000055f3d1e4c380 R15: 000055f3d1e57540 [ 49.947735] [ 49.948088] irq event stamp: 2653 [ 49.948635] hardirqs last enabled at (2663): [] __up_console_sem+0x78/0x80 [ 49.949896] hardirqs last disabled at (2672): [] __up_console_sem+0x5d/0x80 [ 49.951158] softirqs last enabled at (2226): [] handle_softirqs+0x50c/0x770 [ 49.952451] softirqs last disabled at (2217): [] __irq_exit_rcu+0xc4/0x100 [ 49.953723] ---[ end trace 0000000000000000 ]--- [ 50.626536] ------------[ cut here ]------------ [ 50.627281] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.628983] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.630209] Modules linked in: [ 50.630735] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.632378] Tainted: [W]=WARN [ 50.632866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.634089] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.634842] 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 [ 50.637526] RSP: 0018:ffff88801726fbc0 EFLAGS: 00010286 [ 50.638305] RAX: 0000000000000000 RBX: ffffed1002e4df78 RCX: ffffffff813a4050 [ 50.639400] RDX: ffff888015b01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.640512] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4df2f [ 50.641596] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.642657] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801726fdf8 [ 50.643737] FS: 00007fc1295a4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.644943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.645818] CR2: 00007fc129a96580 CR3: 000000000d743000 CR4: 0000000000350ef0 [ 50.646910] Call Trace: [ 50.647304] [ 50.647678] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.648411] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.649185] __vmalloc_noprof+0x59/0x60 [ 50.649814] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.650533] ? bpf_prog_alloc+0x20/0x200 [ 50.651137] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.651913] bpf_prog_alloc+0x39/0x200 [ 50.652546] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.653301] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.654068] do_seccomp+0x349/0x25e0 [ 50.654911] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.655877] ? __pfx_do_seccomp+0x10/0x10 [ 50.656743] ? find_held_lock+0x2b/0x80 [ 50.657337] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.658325] ? static_key_count+0x60/0x80 [ 50.659079] prctl_set_seccomp+0x4e/0x70 [ 50.659738] __do_sys_prctl+0xe6c/0x1d70 [ 50.660384] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.661102] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.661913] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.662728] ? irqentry_exit+0xf3/0x650 [ 50.663343] do_syscall_64+0xbf/0x430 [ 50.663967] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.664786] RIP: 0033:0x7fc129a965cd [ 50.665343] 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 [ 50.668049] RSP: 002b:00007ffc12320b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.669233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc129a965cd [ 50.670324] RDX: 00005597d493be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.671392] RBP: 00007ffc12320ba0 R08: 0000000000000000 R09: 00007ffc12320240 [ 50.672508] R10: 0000000000000000 R11: 0000000000000246 R12: 000055980bc95ad0 [ 50.673582] R13: 00007ffc12320fd0 R14: 000055980bc96bc0 R15: 000055980bca7780 [ 50.674670] [ 50.675033] irq event stamp: 2231 [ 50.675585] hardirqs last enabled at (2241): [] __up_console_sem+0x78/0x80 [ 50.676909] hardirqs last disabled at (2250): [] __up_console_sem+0x5d/0x80 [ 50.678204] softirqs last enabled at (2058): [] handle_softirqs+0x50c/0x770 [ 50.679543] softirqs last disabled at (2031): [] __irq_exit_rcu+0xc4/0x100 [ 50.680863] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48937' (ECDSA) to the list of known hosts. 2025/11/17 12:08:19 fuzzer started 2025/11/17 12:08:19 dialing manager at localhost:37895 2025/11/17 12:08:19 checking machine... 2025/11/17 12:08:19 checking revisions... [ 51.561984] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:08:19 testing simple program... [ 51.681881] cgroup: Unknown subsys name 'net' [ 51.750322] cgroup: Unknown subsys name 'cpuset' [ 51.764811] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:08:18 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff8880143b1bc0 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880143b2618 RSP=ffff88801589f710 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880143b2618 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----PC] 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 00007fc903083900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe426afea8 CR3=000000001f83f000 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=563412feff00545000000000000080fe 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=000000000000ff02 RBX=ffff888009643780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009644200 RDI=ffff888009644200 RBP=ffff8880096441d8 RSP=ffff88806cf088a8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527588 RFL=00000082 [--S----] 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f77cab41028 CR3=000000000c08e000 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=38303a323120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383539 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000