[ 38.936215] ------------[ cut here ]------------ [ 38.937131] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.939120] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.940575] Modules linked in: [ 38.941161] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.943137] Tainted: [W]=WARN [ 38.943726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.945183] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.946087] 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 [ 38.949533] RSP: 0018:ffff88801507fbc0 EFLAGS: 00010286 [ 38.950475] RAX: 0000000000000000 RBX: ffffed1002a0ff78 RCX: ffffffff813a4050 [ 38.951970] RDX: ffff888015ae5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.953218] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a0ff2f [ 38.954467] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.955751] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801507fdf8 [ 38.957000] FS: 00007fb5593e6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.958406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.959461] CR2: 00007fb5598d8580 CR3: 0000000009bb9000 CR4: 0000000000350ef0 [ 38.960728] Call Trace: [ 38.961181] [ 38.961621] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.962459] ? __create_object+0x59/0x80 [ 38.963211] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.964164] __vmalloc_noprof+0x59/0x60 [ 38.964891] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.965733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.966641] bpf_prog_alloc+0x39/0x200 [ 38.967327] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.968229] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.969095] do_seccomp+0x349/0x25e0 [ 38.969782] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.970657] ? __pfx_do_seccomp+0x10/0x10 [ 38.971396] ? find_held_lock+0x2b/0x80 [ 38.972132] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.973063] ? static_key_count+0x60/0x80 [ 38.973842] prctl_set_seccomp+0x4e/0x70 [ 38.974599] __do_sys_prctl+0xe6c/0x1d70 [ 38.975334] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.976195] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.977170] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.978149] ? irqentry_exit+0xf3/0x650 [ 38.978922] do_syscall_64+0xbf/0x430 [ 38.979677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.980633] RIP: 0033:0x7fb5598d85cd [ 38.981303] 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 [ 38.984539] RSP: 002b:00007ffe76596240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.985922] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5598d85cd [ 38.987224] RDX: 0000557a840bfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.988534] RBP: 00007ffe765962a0 R08: 0000000000000000 R09: 00007ffe76595940 [ 38.989824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557aaa2f3240 [ 38.991121] R13: 00007ffe765966d0 R14: 0000557aaa2fc380 R15: 0000557aaa307540 [ 38.992445] [ 38.992912] irq event stamp: 1835 [ 38.993563] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 38.995097] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 38.996537] softirqs last enabled at (1476): [] handle_softirqs+0x50c/0x770 [ 38.997821] softirqs last disabled at (1471): [] __irq_exit_rcu+0xc4/0x100 [ 38.999076] ---[ end trace 0000000000000000 ]--- [ 42.373153] ------------[ cut here ]------------ [ 42.374084] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.376626] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.378290] Modules linked in: [ 42.378961] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.380957] Tainted: [W]=WARN [ 42.381546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.382998] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.383920] 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 [ 42.387109] RSP: 0018:ffff888016367bc0 EFLAGS: 00010286 [ 42.388107] RAX: 0000000000000000 RBX: ffffed1002c6cf78 RCX: ffffffff813a4050 [ 42.389371] RDX: ffff88801a1ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.390648] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6cf2f [ 42.391935] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.393208] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016367df8 [ 42.394523] FS: 00007f105e96e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.395958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.397008] CR2: 00007ffc8d193ef8 CR3: 000000001a790000 CR4: 0000000000350ef0 [ 42.398271] Call Trace: [ 42.398774] [ 42.399182] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.400091] ? __create_object+0x59/0x80 [ 42.400896] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.401870] __vmalloc_noprof+0x59/0x60 [ 42.402625] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.403466] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.404444] bpf_prog_alloc+0x39/0x200 [ 42.405208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.406125] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.407028] do_seccomp+0x349/0x25e0 [ 42.407752] ? find_held_lock+0x2b/0x80 [ 42.408474] ? do_prlimit+0x310/0x610 [ 42.409235] ? __pfx_do_seccomp+0x10/0x10 [ 42.410029] ? do_raw_spin_unlock+0x53/0x220 [ 42.410855] ? _raw_spin_unlock+0x1e/0x40 [ 42.411655] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.412623] ? static_key_count+0x60/0x80 [ 42.413397] prctl_set_seccomp+0x4e/0x70 [ 42.414169] __do_sys_prctl+0xe6c/0x1d70 [ 42.414954] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.415837] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.416831] ? irqentry_exit+0xf3/0x650 [ 42.417600] do_syscall_64+0xbf/0x430 [ 42.418308] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.419252] RIP: 0033:0x7f105ee605cd [ 42.419990] 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 [ 42.423157] RSP: 002b:00007ffc8d191630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.424540] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f105ee605cd [ 42.425817] RDX: 0000555e9dea1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.427095] RBP: 00007ffc8d191690 R08: 0000000000000000 R09: 00007ffc8d190d30 [ 42.428390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555ead463ad0 [ 42.429661] R13: 00007ffc8d191ac0 R14: 0000555ead464bc0 R15: 0000555ead475780 [ 42.430974] [ 42.431414] irq event stamp: 1777 [ 42.432084] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 42.433597] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 42.435115] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 42.436673] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 42.438202] ---[ end trace 0000000000000000 ]--- [ 43.290572] ------------[ cut here ]------------ [ 43.291463] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.293542] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.295210] Modules linked in: [ 43.295914] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.297887] Tainted: [W]=WARN [ 43.298460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.299955] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.300852] 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 [ 43.304014] RSP: 0018:ffff888019f87bc0 EFLAGS: 00010286 [ 43.304996] RAX: 0000000000000000 RBX: ffffed10033f0f78 RCX: ffffffff813a4050 [ 43.306268] RDX: ffff8880162c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.307557] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f0f2f [ 43.308835] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.310125] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f87df8 [ 43.311414] FS: 00007f94099cb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.312837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.313882] CR2: 00007f9409f314a6 CR3: 000000000ce16000 CR4: 0000000000350ef0 [ 43.315170] Call Trace: [ 43.315674] [ 43.316082] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.316970] ? __create_object+0x59/0x80 [ 43.317744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.318713] __vmalloc_noprof+0x59/0x60 [ 43.319437] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.320310] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.321244] bpf_prog_alloc+0x39/0x200 [ 43.321974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.322893] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.323818] do_seccomp+0x349/0x25e0 [ 43.324532] ? find_held_lock+0x2b/0x80 [ 43.325246] ? do_prlimit+0x310/0x610 [ 43.325984] ? __pfx_do_seccomp+0x10/0x10 [ 43.326754] ? do_raw_spin_unlock+0x53/0x220 [ 43.327588] ? _raw_spin_unlock+0x1e/0x40 [ 43.328317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.329284] ? static_key_count+0x60/0x80 [ 43.330071] prctl_set_seccomp+0x4e/0x70 [ 43.330840] __do_sys_prctl+0xe6c/0x1d70 [ 43.331622] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.332429] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.333387] ? irqentry_exit+0xf3/0x650 [ 43.334137] do_syscall_64+0xbf/0x430 [ 43.334882] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.335859] RIP: 0033:0x7f9409ebd5cd [ 43.336565] 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 [ 43.339744] RSP: 002b:00007ffd49feb220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.341100] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9409ebd5cd [ 43.342377] RDX: 00005647f5175e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.343678] RBP: 00007ffd49feb280 R08: 0000000000000000 R09: 00007ffd49fea920 [ 43.344955] R10: 0000000000000000 R11: 0000000000000246 R12: 00005647feed2ad0 [ 43.346218] R13: 00007ffd49feb6b0 R14: 00005647feed3bc0 R15: 00005647feee4780 [ 43.347537] [ 43.347971] irq event stamp: 1837 [ 43.348625] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 43.350132] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 43.351663] softirqs last enabled at (1394): [] handle_softirqs+0x50c/0x770 [ 43.353205] softirqs last disabled at (1389): [] __irq_exit_rcu+0xc4/0x100 [ 43.354700] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36307' (ECDSA) to the list of known hosts. 2025/11/19 04:50:44 fuzzer started 2025/11/19 04:50:44 dialing manager at localhost:34383 2025/11/19 04:50:44 checking machine... 2025/11/19 04:50:44 checking revisions... [ 44.259034] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:50:44 testing simple program... [ 44.341634] cgroup: Unknown subsys name 'net' [ 44.392153] cgroup: Unknown subsys name 'cpuset' [ 44.405798] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:50:43 Registers: info registers vcpu 0 RAX=ffff88800ce37730 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88800ce37580 RSI=0000000000000000 RDI=ffff88800ce375c0 RBP=ffff88800ce375c0 RSP=ffff888009627b98 R8 =0000000000000001 R9 =ffffed10012c4f64 R10=0000000000000003 R11=0000000000000001 R12=ffff88800da20508 R13=0000000000000246 R14=ffff88800ce375c0 R15=ffff88800945d3c0 RIP=ffffffff81b61af4 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 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=00007f105ef260b0 CR3=000000000c115000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880098d6770 RCX=ffffffff819c5b0e RDX=1ffff11002cf6209 RSI=ffffffff819c5b6c RDI=ffff8880167b1048 RBP=0000000000000001 RSP=ffff888019f7faf8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880167b09c0 R13=ffff88800d913080 R14=0000000000000cc0 R15=ffff888009462280 RIP=ffffffff819c5b8d RFL=00000216 [----AP-] 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 00007f9b7e121900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555f92d6e8e8 CR3=000000001f025000 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=5f65676e61686378655f78656b203a72 XMM04=000000300000002800007f9b7e620b6b XMM05=000000000000000200007ffceaa441d0 XMM06=00000000000000008000000000000006 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=f1ae70f3b593b355508c0132662801da XMM11=f6b565626617696be7722f5ac2ba5a70 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000