[ 38.894222] ------------[ cut here ]------------ [ 38.895178] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.897242] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.898721] Modules linked in: [ 38.899311] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.901311] Tainted: [W]=WARN [ 38.901919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.903399] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.904335] 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 [ 38.907505] RSP: 0018:ffff888018a87bc0 EFLAGS: 00010286 [ 38.908432] RAX: 0000000000000000 RBX: ffffed1003150f78 RCX: ffffffff813a4050 [ 38.909724] RDX: ffff888018aed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.910991] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003150f2f [ 38.912273] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.913559] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a87df8 [ 38.914827] FS: 00007fe0d8f6a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.916277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.917335] CR2: 00007ffecef76ef7 CR3: 000000000d40e000 CR4: 0000000000350ef0 [ 38.918624] Call Trace: [ 38.919080] [ 38.919564] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.920411] ? __create_object+0x59/0x80 [ 38.921193] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.922170] __vmalloc_noprof+0x59/0x60 [ 38.922927] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.923802] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.924739] bpf_prog_alloc+0x39/0x200 [ 38.925430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.926354] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.927254] do_seccomp+0x349/0x25e0 [ 38.928006] ? find_held_lock+0x2b/0x80 [ 38.928772] ? do_prlimit+0x310/0x610 [ 38.929471] ? __pfx_do_seccomp+0x10/0x10 [ 38.930253] ? do_raw_spin_unlock+0x53/0x220 [ 38.931075] ? _raw_spin_unlock+0x1e/0x40 [ 38.931865] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.932822] ? static_key_count+0x60/0x80 [ 38.933633] prctl_set_seccomp+0x4e/0x70 [ 38.934355] __do_sys_prctl+0xe6c/0x1d70 [ 38.935126] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.936000] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.936965] ? irqentry_exit+0xf3/0x650 [ 38.937720] do_syscall_64+0xbf/0x430 [ 38.938414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.939363] RIP: 0033:0x7fe0d945c5cd [ 38.940067] 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 [ 38.943224] RSP: 002b:00007ffecef75c90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.944583] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0d945c5cd [ 38.945870] RDX: 00005575282bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.947133] RBP: 00007ffecef75cf0 R08: 0000000000000000 R09: 00007ffecef75390 [ 38.948418] R10: 0000000000000000 R11: 0000000000000246 R12: 000055753e1faad0 [ 38.949684] R13: 00007ffecef76120 R14: 000055753e1fbbc0 R15: 000055753e20c780 [ 38.950968] [ 38.951387] irq event stamp: 1723 [ 38.952042] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 38.953547] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 38.955048] softirqs last enabled at (1482): [] handle_softirqs+0x50c/0x770 [ 38.956599] softirqs last disabled at (1473): [] __irq_exit_rcu+0xc4/0x100 [ 38.958099] ---[ end trace 0000000000000000 ]--- [ 41.727918] ------------[ cut here ]------------ [ 41.728697] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.730362] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.731574] Modules linked in: [ 41.732061] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.733712] Tainted: [W]=WARN [ 41.734168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.735381] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.736148] 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 [ 41.738868] RSP: 0018:ffff88801b8efbc0 EFLAGS: 00010286 [ 41.739701] RAX: 0000000000000000 RBX: ffffed100371df78 RCX: ffffffff813a4050 [ 41.740777] RDX: ffff88800aaa9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.741857] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100371df2f [ 41.742925] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.744005] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b8efdf8 [ 41.745076] FS: 00007fc81f8d4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.746280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.747178] CR2: 00007fc81fdc6580 CR3: 0000000020538000 CR4: 0000000000350ef0 [ 41.748274] Call Trace: [ 41.748705] [ 41.749049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.749803] ? __create_object+0x59/0x80 [ 41.750424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.751224] __vmalloc_noprof+0x59/0x60 [ 41.751873] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.752598] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.753334] bpf_prog_alloc+0x39/0x200 [ 41.753952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.754729] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.755447] do_seccomp+0x349/0x25e0 [ 41.756046] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.756798] ? __pfx_do_seccomp+0x10/0x10 [ 41.757413] ? find_held_lock+0x2b/0x80 [ 41.758040] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.758844] ? static_key_count+0x60/0x80 [ 41.759515] prctl_set_seccomp+0x4e/0x70 [ 41.760128] __do_sys_prctl+0xe6c/0x1d70 [ 41.760781] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.761452] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.762258] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.763065] ? irqentry_exit+0xf3/0x650 [ 41.763710] do_syscall_64+0xbf/0x430 [ 41.764284] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.765076] RIP: 0033:0x7fc81fdc65cd [ 41.765663] 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 [ 41.768303] RSP: 002b:00007ffe0fa692c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.769440] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc81fdc65cd [ 41.770511] RDX: 000055da0d897e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.771586] RBP: 00007ffe0fa69320 R08: 0000000000000000 R09: 00007ffe0fa689c0 [ 41.772689] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da2116abf0 [ 41.773775] R13: 00007ffe0fa69750 R14: 000055da21174380 R15: 000055da2117f460 [ 41.774885] [ 41.775239] irq event stamp: 1743 [ 41.775788] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 41.777056] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 41.778335] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 41.779648] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 41.780910] ---[ end trace 0000000000000000 ]--- [ 42.615650] ------------[ cut here ]------------ [ 42.616576] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.618600] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.620054] Modules linked in: [ 42.620700] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.622668] Tainted: [W]=WARN [ 42.623220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.624676] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.625574] 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 [ 42.628730] RSP: 0018:ffff88801b857bc0 EFLAGS: 00010286 [ 42.629693] RAX: 0000000000000000 RBX: ffffed100370af78 RCX: ffffffff813a4050 [ 42.630972] RDX: ffff888018ae9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.632240] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100370af2f [ 42.633519] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.634793] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b857df8 [ 42.636096] FS: 00007fb976d8c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.637524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.638578] CR2: 00007fff6e301ef7 CR3: 000000001ff0f000 CR4: 0000000000350ef0 [ 42.639867] Call Trace: [ 42.640326] [ 42.640772] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.641668] ? __create_object+0x59/0x80 [ 42.642398] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.643366] __vmalloc_noprof+0x59/0x60 [ 42.644141] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.645014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.645940] bpf_prog_alloc+0x39/0x200 [ 42.646684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.647635] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.648529] do_seccomp+0x349/0x25e0 [ 42.649202] ? find_held_lock+0x2b/0x80 [ 42.649952] ? do_prlimit+0x310/0x610 [ 42.650706] ? __pfx_do_seccomp+0x10/0x10 [ 42.651437] ? do_raw_spin_unlock+0x53/0x220 [ 42.652288] ? _raw_spin_unlock+0x1e/0x40 [ 42.653062] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.654021] ? static_key_count+0x60/0x80 [ 42.654822] prctl_set_seccomp+0x4e/0x70 [ 42.655597] __do_sys_prctl+0xe6c/0x1d70 [ 42.656333] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.657208] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.658179] ? irqentry_exit+0xf3/0x650 [ 42.658933] do_syscall_64+0xbf/0x430 [ 42.659695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.660639] RIP: 0033:0x7fb97727e5cd [ 42.661294] 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 [ 42.664426] RSP: 002b:00007fff6e300be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.665767] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb97727e5cd [ 42.667044] RDX: 0000564988d48e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.668346] RBP: 00007fff6e300c40 R08: 0000000000000000 R09: 00007fff6e3002e0 [ 42.669626] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649b7410ad0 [ 42.670916] R13: 00007fff6e301070 R14: 00005649b7411bc0 R15: 00005649b7422780 [ 42.672225] [ 42.672651] irq event stamp: 1729 [ 42.673155] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 42.674413] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 42.675688] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 42.676967] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 42.678221] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37723' (ECDSA) to the list of known hosts. 2025/11/19 00:54:57 fuzzer started 2025/11/19 00:54:57 dialing manager at localhost:34383 2025/11/19 00:54:57 checking machine... 2025/11/19 00:54:57 checking revisions... [ 43.562814] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:54:57 testing simple program... [ 43.653542] cgroup: Unknown subsys name 'net' [ 43.719084] cgroup: Unknown subsys name 'cpuset' [ 43.734881] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:54:56 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=1ffff110012afde4 RDX=ffff888009611bc0 RSI=ffffffff812efa60 RDI=0000000000000000 RBP=0000000000000000 RSP=ffff888009627760 R8 =0000000000000000 R9 =ffffed10012afdd5 R10=0000000000000002 R11=0000000000000001 R12=ffff888009713010 R13=0000000000000000 R14=00000000fffc0f4d R15=ffff88800957ee80 RIP=ffffffff81751e3c 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffceb41dac8 CR3=000000000a0ad000 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=34353a303020393120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732036353a3435 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323634 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86d7582a RDX=1ffff1100d9e1155 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806cf08ab8 RSP=ffff88806cf089f0 R8 =ffffffff86d7582e R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a3c4 R12=ffff88806cf08ac0 R13=ffff88806cf08aa8 R14=0000000000000005 R15=ffff88806cf08a60 RIP=ffffffff8135e90e 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 00007fc81f8d4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc81fe8b618 CR3=000000002053b000 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