[ 39.139456] ------------[ cut here ]------------ [ 39.140390] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.142406] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 39.143895] Modules linked in: [ 39.144490] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.146495] Tainted: [W]=WARN [ 39.147097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.148595] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.149558] 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 [ 39.152802] RSP: 0018:ffff888015e87bc0 EFLAGS: 00010286 [ 39.153802] RAX: 0000000000000000 RBX: ffffed1002bd0f78 RCX: ffffffff813a4050 [ 39.155104] RDX: ffff88801a44d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.156412] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd0f2f [ 39.157721] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.159013] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e87df8 [ 39.160314] FS: 00007f4cd8d15900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.161768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.162848] CR2: 00007f4cd9207580 CR3: 000000000d278000 CR4: 0000000000350ef0 [ 39.164192] Call Trace: [ 39.164650] [ 39.165114] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.166002] ? __create_object+0x59/0x80 [ 39.166755] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.167746] __vmalloc_noprof+0x59/0x60 [ 39.168494] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.169366] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.170323] bpf_prog_alloc+0x39/0x200 [ 39.171081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.172041] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.172949] do_seccomp+0x349/0x25e0 [ 39.173627] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.174548] ? __pfx_do_seccomp+0x10/0x10 [ 39.175336] ? find_held_lock+0x2b/0x80 [ 39.176113] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.177083] ? static_key_count+0x60/0x80 [ 39.177890] prctl_set_seccomp+0x4e/0x70 [ 39.178620] __do_sys_prctl+0xe6c/0x1d70 [ 39.179421] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.180284] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.181256] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.182235] ? irqentry_exit+0xf3/0x650 [ 39.182996] do_syscall_64+0xbf/0x430 [ 39.183705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.184668] RIP: 0033:0x7f4cd92075cd [ 39.185385] 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 [ 39.188556] RSP: 002b:00007ffc9da6a9d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.189942] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4cd92075cd [ 39.191246] RDX: 000055aa25f28e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.192570] RBP: 00007ffc9da6aa30 R08: 0000000000000000 R09: 00007ffc9da6a0d0 [ 39.193893] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa279dfad0 [ 39.195187] R13: 00007ffc9da6ae60 R14: 000055aa279e0bc0 R15: 000055aa279f1780 [ 39.196522] [ 39.196996] irq event stamp: 1725 [ 39.197619] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 39.199168] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 39.200721] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 39.202273] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 39.203816] ---[ end trace 0000000000000000 ]--- [ 42.660232] ------------[ cut here ]------------ [ 42.661178] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.663137] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 42.664587] Modules linked in: [ 42.665224] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.667174] Tainted: [W]=WARN [ 42.667738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.669201] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.670084] 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 [ 42.673180] RSP: 0018:ffff88800ef27bc0 EFLAGS: 00010286 [ 42.674145] RAX: 0000000000000000 RBX: ffffed1001de4f78 RCX: ffffffff813a4050 [ 42.675412] RDX: ffff88800f065340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.676663] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de4f2f [ 42.677903] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.679167] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef27df8 [ 42.680447] FS: 00007ff962dcd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.681876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.682922] CR2: 00007ffe4cf56ef7 CR3: 000000000dd37000 CR4: 0000000000350ef0 [ 42.684222] Call Trace: [ 42.684681] [ 42.685134] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.686014] ? __create_object+0x59/0x80 [ 42.686739] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.687696] __vmalloc_noprof+0x59/0x60 [ 42.688441] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.689294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.690210] bpf_prog_alloc+0x39/0x200 [ 42.690931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.691815] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.692694] do_seccomp+0x349/0x25e0 [ 42.693393] ? find_held_lock+0x2b/0x80 [ 42.694129] ? do_prlimit+0x310/0x610 [ 42.694806] ? __pfx_do_seccomp+0x10/0x10 [ 42.695586] ? do_raw_spin_unlock+0x53/0x220 [ 42.696405] ? _raw_spin_unlock+0x1e/0x40 [ 42.697171] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.698112] ? static_key_count+0x60/0x80 [ 42.698899] prctl_set_seccomp+0x4e/0x70 [ 42.699630] __do_sys_prctl+0xe6c/0x1d70 [ 42.700398] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.701239] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.702180] ? irqentry_exit+0xf3/0x650 [ 42.702925] do_syscall_64+0xbf/0x430 [ 42.703611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.704551] RIP: 0033:0x7ff9632bf5cd [ 42.705247] 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 [ 42.708352] RSP: 002b:00007ffe4cf549b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.709700] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9632bf5cd [ 42.710966] RDX: 000056025475de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.712252] RBP: 00007ffe4cf54a10 R08: 0000000000000000 R09: 00007ffe4cf540b0 [ 42.713501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560276af9ad0 [ 42.714762] R13: 00007ffe4cf54e40 R14: 0000560276afabc0 R15: 0000560276b0b780 [ 42.716044] [ 42.716390] irq event stamp: 1721 [ 42.716902] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 42.718122] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 42.719335] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 42.720570] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 42.721775] ---[ end trace 0000000000000000 ]--- [ 43.539531] ------------[ cut here ]------------ [ 43.540294] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.542013] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 43.543211] Modules linked in: [ 43.543706] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.545328] Tainted: [W]=WARN [ 43.545781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.546971] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.547699] 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 [ 43.550688] RSP: 0018:ffff8880162efbc0 EFLAGS: 00010286 [ 43.551503] RAX: 0000000000000000 RBX: ffffed1002c5df78 RCX: ffffffff813a4050 [ 43.552550] RDX: ffff888015e28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.553607] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c5df2f [ 43.554653] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.555720] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162efdf8 [ 43.556871] FS: 00007fcd18ff8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.558177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.559228] CR2: 00007ffcb6d78ef7 CR3: 000000000dd51000 CR4: 0000000000350ef0 [ 43.560469] Call Trace: [ 43.560886] [ 43.561226] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.561951] ? __create_object+0x59/0x80 [ 43.562567] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.563364] __vmalloc_noprof+0x59/0x60 [ 43.563993] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.564685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.565461] bpf_prog_alloc+0x39/0x200 [ 43.566058] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.566783] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.567533] do_seccomp+0x349/0x25e0 [ 43.568115] ? find_held_lock+0x2b/0x80 [ 43.568704] ? do_prlimit+0x310/0x610 [ 43.569315] ? __pfx_do_seccomp+0x10/0x10 [ 43.569949] ? do_raw_spin_unlock+0x53/0x220 [ 43.570604] ? _raw_spin_unlock+0x1e/0x40 [ 43.571243] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.572053] ? static_key_count+0x60/0x80 [ 43.572686] prctl_set_seccomp+0x4e/0x70 [ 43.573316] __do_sys_prctl+0xe6c/0x1d70 [ 43.573967] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.574638] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.575437] ? irqentry_exit+0xf3/0x650 [ 43.576062] do_syscall_64+0xbf/0x430 [ 43.576635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.577403] RIP: 0033:0x7fcd194ea5cd [ 43.577971] 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 [ 43.580900] RSP: 002b:00007ffcb6d77de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.582320] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd194ea5cd [ 43.583675] RDX: 000055acc89c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.584956] RBP: 00007ffcb6d77e40 R08: 0000000000000000 R09: 00007ffcb6d774e0 [ 43.586089] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ace9fac240 [ 43.587222] R13: 00007ffcb6d78270 R14: 000055ace9fb5380 R15: 000055ace9fc0540 [ 43.588331] [ 43.588685] irq event stamp: 1667 [ 43.589265] hardirqs last enabled at (1677): [] __up_console_sem+0x78/0x80 [ 43.590510] hardirqs last disabled at (1686): [] __up_console_sem+0x5d/0x80 [ 43.591773] softirqs last enabled at (1542): [] handle_softirqs+0x50c/0x770 [ 43.593053] softirqs last disabled at (1535): [] __irq_exit_rcu+0xc4/0x100 [ 43.594306] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12724' (ECDSA) to the list of known hosts. 2025/11/18 12:13:14 fuzzer started 2025/11/18 12:13:14 dialing manager at localhost:34383 2025/11/18 12:13:14 checking machine... 2025/11/18 12:13:14 checking revisions... [ 44.524557] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:13:14 testing simple program... [ 44.625240] cgroup: Unknown subsys name 'net' [ 44.705007] cgroup: Unknown subsys name 'cpuset' [ 44.735067] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:13:13 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801664f918 RCX=0000000000000001 RDX=1ffff11002cc9f23 RSI=ffff88801664fc98 RDI=ffff88801664f918 RBP=ffff88801664fc98 RSP=ffff88801664f870 R8 =ffffffff86ab85d8 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255fd R12=0000000000000008 R13=ffff88801664f960 R14=ffff88801664fca0 R15=ffff88801664f918 RIP=ffffffff8135e248 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 00007ff962dcd900 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=00007ffe4cf4e000 CR3=0000000016181000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff818545e0 RBX=dffffc0000000000 RCX=ffffffff8176720a RDX=ffff88800a508000 RSI=ffffc90000685060 RDI=ffff88800edefe20 RBP=ffff8880174fa400 RSP=ffff88800edefdb8 R8 =0000000000000000 R9 =ffffed1002ef5f06 R10=0000000000000000 R11=0000000000000000 R12=ffffc90000685000 R13=ffff88806cf37300 R14=000000007fff0000 R15=000000007fff0000 RIP=ffffffff818545e0 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 00007f3f34663900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3f33d78000 CR3=000000000dde9000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=e3c572a65c64407e00000000000ae988 XMM05=871223345d6a8450000000000031ee58 XMM06=053e7dcda6a26ef8000000000031dbf8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000