[ 46.413801] ------------[ cut here ]------------ [ 46.414762] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.416811] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.418321] Modules linked in: [ 46.418964] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.420971] Tainted: [W]=WARN [ 46.421534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.422993] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.423892] 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 [ 46.427116] RSP: 0018:ffff888018547bc0 EFLAGS: 00010286 [ 46.428114] RAX: 0000000000000000 RBX: ffffed10030a8f78 RCX: ffffffff813a4050 [ 46.429408] RDX: ffff88801c98d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.430710] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a8f2f [ 46.431994] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.433284] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018547df8 [ 46.434598] FS: 00007f86f76bf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.436041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.437120] CR2: 00007ffe21c35ef7 CR3: 000000000a29c000 CR4: 0000000000350ef0 [ 46.438396] Call Trace: [ 46.438899] [ 46.439313] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.440220] ? __create_object+0x59/0x80 [ 46.441018] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.442003] __vmalloc_noprof+0x59/0x60 [ 46.442776] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.443612] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.444547] bpf_prog_alloc+0x39/0x200 [ 46.445299] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.446241] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.447152] do_seccomp+0x349/0x25e0 [ 46.447889] ? find_held_lock+0x2b/0x80 [ 46.448604] ? do_prlimit+0x310/0x610 [ 46.449367] ? __pfx_do_seccomp+0x10/0x10 [ 46.450156] ? do_raw_spin_unlock+0x53/0x220 [ 46.450997] ? _raw_spin_unlock+0x1e/0x40 [ 46.451793] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.452775] ? static_key_count+0x60/0x80 [ 46.453525] prctl_set_seccomp+0x4e/0x70 [ 46.454300] __do_sys_prctl+0xe6c/0x1d70 [ 46.455081] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.455945] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.456930] ? irqentry_exit+0xf3/0x650 [ 46.457711] do_syscall_64+0xbf/0x430 [ 46.458414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.459375] RIP: 0033:0x7f86f7bb15cd [ 46.460089] 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 [ 46.463272] RSP: 002b:00007ffe21c338e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.464677] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86f7bb15cd [ 46.465976] RDX: 000055b5c6718e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.467285] RBP: 00007ffe21c33940 R08: 0000000000000000 R09: 00007ffe21c32fe0 [ 46.468561] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b5ec3bfad0 [ 46.469861] R13: 00007ffe21c33d70 R14: 000055b5ec3c0bc0 R15: 000055b5ec3d1780 [ 46.471162] [ 46.471593] irq event stamp: 1781 [ 46.472241] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 46.473787] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 46.475295] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 46.476860] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 46.478364] ---[ end trace 0000000000000000 ]--- [ 49.868078] ------------[ cut here ]------------ [ 49.869025] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.871105] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.872570] Modules linked in: [ 49.873223] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.875438] Tainted: [W]=WARN [ 49.876104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.877808] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.878742] 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 [ 49.881925] RSP: 0018:ffff88801680fbc0 EFLAGS: 00010286 [ 49.882906] RAX: 0000000000000000 RBX: ffffed1002d01f78 RCX: ffffffff813a4050 [ 49.884181] RDX: ffff88800d601bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.885484] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d01f2f [ 49.886746] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.888008] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801680fdf8 [ 49.889299] FS: 00007f720d145900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.890734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.891781] CR2: 00007f720d637580 CR3: 000000000b65f000 CR4: 0000000000350ef0 [ 49.893064] Call Trace: [ 49.893522] [ 49.893966] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.894877] ? __create_object+0x59/0x80 [ 49.895607] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.896556] __vmalloc_noprof+0x59/0x60 [ 49.897296] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.898170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.899097] bpf_prog_alloc+0x39/0x200 [ 49.899833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.900768] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.901620] do_seccomp+0x349/0x25e0 [ 49.902340] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.903236] ? __pfx_do_seccomp+0x10/0x10 [ 49.904019] ? find_held_lock+0x2b/0x80 [ 49.904791] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.905773] ? static_key_count+0x60/0x80 [ 49.906519] prctl_set_seccomp+0x4e/0x70 [ 49.907303] __do_sys_prctl+0xe6c/0x1d70 [ 49.908094] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.908947] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.909932] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.910889] ? irqentry_exit+0xf3/0x650 [ 49.911616] do_syscall_64+0xbf/0x430 [ 49.912346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.913308] RIP: 0033:0x7f720d6375cd [ 49.914016] 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 [ 49.917202] RSP: 002b:00007ffe4a614000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.918566] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f720d6375cd [ 49.919834] RDX: 0000560634cb5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.921110] RBP: 00007ffe4a614060 R08: 0000000000000000 R09: 00007ffe4a613700 [ 49.922389] R10: 0000000000000000 R11: 0000000000000246 R12: 000056064fd1abf0 [ 49.923670] R13: 00007ffe4a614490 R14: 000056064fd24380 R15: 000056064fd2f460 [ 49.924966] [ 49.925392] irq event stamp: 3003 [ 49.926029] hardirqs last enabled at (3013): [] __up_console_sem+0x78/0x80 [ 49.927554] hardirqs last disabled at (3022): [] __up_console_sem+0x5d/0x80 [ 49.929106] softirqs last enabled at (2906): [] handle_softirqs+0x50c/0x770 [ 49.930645] softirqs last disabled at (2901): [] __irq_exit_rcu+0xc4/0x100 [ 49.932167] ---[ end trace 0000000000000000 ]--- [ 50.759069] ------------[ cut here ]------------ [ 50.760135] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.762366] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.764041] Modules linked in: [ 50.764748] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.766976] Tainted: [W]=WARN [ 50.767593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.769235] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.770254] 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 [ 50.773788] RSP: 0018:ffff88801c2cfbc0 EFLAGS: 00010286 [ 50.774878] RAX: 0000000000000000 RBX: ffffed1003859f78 RCX: ffffffff813a4050 [ 50.776308] RDX: ffff888015d38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.777750] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003859f2f [ 50.779187] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.780616] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c2cfdf8 [ 50.782068] FS: 00007f50a946f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.783691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.784888] CR2: 00007f50a99d54a6 CR3: 000000000e092000 CR4: 0000000000350ef0 [ 50.786343] Call Trace: [ 50.786919] [ 50.787382] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.788415] ? __create_object+0x59/0x80 [ 50.789547] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.790506] __vmalloc_noprof+0x59/0x60 [ 50.791259] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.792138] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.793276] bpf_prog_alloc+0x39/0x200 [ 50.794243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.795307] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.796224] do_seccomp+0x349/0x25e0 [ 50.796969] ? find_held_lock+0x2b/0x80 [ 50.797752] ? do_prlimit+0x310/0x610 [ 50.798461] ? __pfx_do_seccomp+0x10/0x10 [ 50.799234] ? do_raw_spin_unlock+0x53/0x220 [ 50.800082] ? _raw_spin_unlock+0x1e/0x40 [ 50.800891] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.801869] ? static_key_count+0x60/0x80 [ 50.802640] prctl_set_seccomp+0x4e/0x70 [ 50.803422] __do_sys_prctl+0xe6c/0x1d70 [ 50.804225] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.805109] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.806108] ? irqentry_exit+0xf3/0x650 [ 50.806948] do_syscall_64+0xbf/0x430 [ 50.807758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.808812] RIP: 0033:0x7f50a99615cd [ 50.809530] 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 [ 50.812991] RSP: 002b:00007fff9127e070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.814483] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f50a99615cd [ 50.815885] RDX: 000055617a8c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.817303] RBP: 00007fff9127e0d0 R08: 0000000000000000 R09: 00007fff9127d770 [ 50.818686] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561a2a34b10 [ 50.819994] R13: 00007fff9127e500 R14: 00005561a2a352b0 R15: 00005561a2a496f0 [ 50.821328] [ 50.821791] irq event stamp: 1777 [ 50.822408] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 50.823928] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 50.825422] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 50.826703] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 50.827950] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19980' (ECDSA) to the list of known hosts. 2025/11/18 09:59:59 fuzzer started 2025/11/18 10:00:00 dialing manager at localhost:34383 2025/11/18 10:00:00 checking machine... 2025/11/18 10:00:00 checking revisions... [ 51.696604] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:00:00 testing simple program... [ 51.781825] cgroup: Unknown subsys name 'net' [ 51.850926] cgroup: Unknown subsys name 'cpuset' [ 51.865063] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:59:59 Registers: info registers vcpu 0 RAX=ffffffff86e88101 RBX=0000000000000002 RCX=ffffffff86e880fc RDX=0000000000000000 RSI=1ffffffff0dd1020 RDI=ffffffff869b0520 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86e880c6 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7fe1 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08a91 R15=ffff88806ce08a50 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 00007f720d145900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056064fd42318 CR3=000000002024b000 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=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000292a9 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde0d2ae88 CR3=000000000d933000 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=2039353a39353a393020383120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038353a39353a3930203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000