[ 45.652578] ------------[ cut here ]------------ [ 45.653399] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.655165] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.656434] Modules linked in: [ 45.656995] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.658739] Tainted: [W]=WARN [ 45.659263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.660541] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.661325] 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 [ 45.664115] RSP: 0018:ffff888016067bc0 EFLAGS: 00010286 [ 45.664971] RAX: 0000000000000000 RBX: ffffed1002c0cf78 RCX: ffffffff813a4050 [ 45.666104] RDX: ffff888017415340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.667233] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c0cf2f [ 45.668343] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.669452] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016067df8 [ 45.670592] FS: 00007f911cf83900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.671833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.672744] CR2: 00007f911d475580 CR3: 000000000e445000 CR4: 0000000000350ef0 [ 45.673865] Call Trace: [ 45.674270] [ 45.674619] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.675402] ? __create_object+0x59/0x80 [ 45.676078] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.676920] __vmalloc_noprof+0x59/0x60 [ 45.677545] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.678314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.679128] bpf_prog_alloc+0x39/0x200 [ 45.679724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.680520] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.681287] do_seccomp+0x349/0x25e0 [ 45.681928] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.682661] ? __pfx_do_seccomp+0x10/0x10 [ 45.683352] ? find_held_lock+0x2b/0x80 [ 45.684006] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.684789] ? static_key_count+0x60/0x80 [ 45.685484] prctl_set_seccomp+0x4e/0x70 [ 45.686148] __do_sys_prctl+0xe6c/0x1d70 [ 45.686796] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.687536] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.688356] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.689179] ? irqentry_exit+0xf3/0x650 [ 45.689787] do_syscall_64+0xbf/0x430 [ 45.690432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.691243] RIP: 0033:0x7f911d4755cd [ 45.691810] 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 [ 45.694504] RSP: 002b:00007ffeda15fcb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.695666] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f911d4755cd [ 45.696758] RDX: 0000560d19d00e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.697893] RBP: 00007ffeda15fd10 R08: 0000000000000000 R09: 00007ffeda15f3b0 [ 45.698994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d4b5d4ad0 [ 45.700080] R13: 00007ffeda160140 R14: 0000560d4b5d5bc0 R15: 0000560d4b5e6780 [ 45.701184] [ 45.701543] irq event stamp: 1829 [ 45.702111] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 45.703399] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 45.704708] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 45.706037] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 45.707328] ---[ end trace 0000000000000000 ]--- [ 48.463737] ------------[ cut here ]------------ [ 48.464342] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.465685] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.466637] Modules linked in: [ 48.467038] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.468348] Tainted: [W]=WARN [ 48.468724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.469709] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.470309] 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 [ 48.472820] RSP: 0018:ffff8880162dfbc0 EFLAGS: 00010286 [ 48.473532] RAX: 0000000000000000 RBX: ffffed1002c5bf78 RCX: ffffffff813a4050 [ 48.474365] RDX: ffff888017371bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.475208] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c5bf2f [ 48.476047] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.476835] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162dfdf8 [ 48.477693] FS: 00007fd483dee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.478653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.479334] CR2: 00007fd4843544a6 CR3: 000000000e8d2000 CR4: 0000000000350ef0 [ 48.480158] Call Trace: [ 48.480450] [ 48.480726] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.481304] ? __create_object+0x59/0x80 [ 48.481788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.482437] __vmalloc_noprof+0x59/0x60 [ 48.482937] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.483473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.484085] bpf_prog_alloc+0x39/0x200 [ 48.484533] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.485149] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.485707] do_seccomp+0x349/0x25e0 [ 48.486182] ? find_held_lock+0x2b/0x80 [ 48.486646] ? do_prlimit+0x310/0x610 [ 48.487123] ? __pfx_do_seccomp+0x10/0x10 [ 48.487608] ? do_raw_spin_unlock+0x53/0x220 [ 48.488142] ? _raw_spin_unlock+0x1e/0x40 [ 48.488631] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.489274] ? static_key_count+0x60/0x80 [ 48.489773] prctl_set_seccomp+0x4e/0x70 [ 48.490287] __do_sys_prctl+0xe6c/0x1d70 [ 48.490774] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.491329] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.491977] ? irqentry_exit+0xf3/0x650 [ 48.492439] do_syscall_64+0xbf/0x430 [ 48.492938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.493523] RIP: 0033:0x7fd4842e05cd [ 48.494005] 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 [ 48.496076] RSP: 002b:00007fffb8b50240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.496976] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4842e05cd [ 48.497777] RDX: 0000555dc3cefe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.498742] RBP: 00007fffb8b502a0 R08: 0000000000000000 R09: 00007fffb8b4f940 [ 48.499755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555dff161240 [ 48.500754] R13: 00007fffb8b506d0 R14: 0000555dff160bf0 R15: 0000555dff1754d0 [ 48.501786] [ 48.502175] irq event stamp: 1717 [ 48.502607] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 48.503592] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 48.504564] softirqs last enabled at (1292): [] handle_softirqs+0x50c/0x770 [ 48.505558] softirqs last disabled at (1263): [] __irq_exit_rcu+0xc4/0x100 [ 48.506558] ---[ end trace 0000000000000000 ]--- [ 49.216768] ------------[ cut here ]------------ [ 49.217726] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.219874] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.221366] Modules linked in: [ 49.221999] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.224305] Tainted: [W]=WARN [ 49.224993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.226523] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.227465] 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 [ 49.230710] RSP: 0018:ffff88801731fbc0 EFLAGS: 00010286 [ 49.231721] RAX: 0000000000000000 RBX: ffffed1002e63f78 RCX: ffffffff813a4050 [ 49.233049] RDX: ffff888015685340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.234387] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e63f2f [ 49.235688] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.237002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801731fdf8 [ 49.238451] FS: 00007f53b6127900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.240249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.241593] CR2: 00007ffc242c5ef7 CR3: 000000000b7fd000 CR4: 0000000000350ef0 [ 49.243176] Call Trace: [ 49.243704] [ 49.244191] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.245128] ? __create_object+0x59/0x80 [ 49.245942] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.246936] __vmalloc_noprof+0x59/0x60 [ 49.247676] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.248567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.249512] bpf_prog_alloc+0x39/0x200 [ 49.250295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.251283] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.252214] do_seccomp+0x349/0x25e0 [ 49.252943] ? find_held_lock+0x2b/0x80 [ 49.253674] ? do_prlimit+0x310/0x610 [ 49.254452] ? __pfx_do_seccomp+0x10/0x10 [ 49.255257] ? do_raw_spin_unlock+0x53/0x220 [ 49.256112] ? _raw_spin_unlock+0x1e/0x40 [ 49.256904] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.257835] ? static_key_count+0x60/0x80 [ 49.258681] prctl_set_seccomp+0x4e/0x70 [ 49.259494] __do_sys_prctl+0xe6c/0x1d70 [ 49.260289] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.261182] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.262206] ? irqentry_exit+0xf3/0x650 [ 49.262998] do_syscall_64+0xbf/0x430 [ 49.263772] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.264744] RIP: 0033:0x7f53b66195cd [ 49.265472] 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 [ 49.268685] RSP: 002b:00007ffc242c40a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.270090] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53b66195cd [ 49.271396] RDX: 0000559d0aa66e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.272706] RBP: 00007ffc242c4100 R08: 0000000000000000 R09: 00007ffc242c37a0 [ 49.274025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d476b22b0 [ 49.275352] R13: 00007ffc242c4530 R14: 0000559d476b4d20 R15: 0000559d476c68d0 [ 49.276674] [ 49.277181] irq event stamp: 1873 [ 49.277789] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 49.279357] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 49.280906] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 49.282479] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 49.283831] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50425' (ECDSA) to the list of known hosts. 2025/11/17 20:56:41 fuzzer started 2025/11/17 20:56:42 dialing manager at localhost:37895 2025/11/17 20:56:42 checking machine... 2025/11/17 20:56:42 checking revisions... [ 50.060156] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:56:42 testing simple program... [ 50.138009] cgroup: Unknown subsys name 'net' [ 50.192419] cgroup: Unknown subsys name 'cpuset' [ 50.201226] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:56:41 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08d70 RCX=ffffffff86ab82be RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08968 R8 =ffffffff86ab82c2 R9 =ffff88806ce08a60 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888017375340 R15=ffff88806ce08a20 RIP=ffffffff81528f47 RFL=00000206 [-----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 00007fd483dee900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd483dcd020 CR3=000000001fdd1000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028ec7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd56899b38 CR3=000000000cc7f000 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=b5299ff3a3a609a4e14db9f36cff9028 XMM02=2c67c8bc2e329bc30000000000304510 XMM03=fb795ef6d657705600000000003123e0 XMM04=b924e6c6d8b7c95b00000000000ae988 XMM05=0a9e5df34c28cf1800000000003225b8 XMM06=5b75c91c804453420000000000321658 XMM07=e042d86d42eb936e0000000000312660 XMM08=33b65a8a847c8c270000000000304570 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000