[ 39.234807] ------------[ cut here ]------------ [ 39.235723] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.237716] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.239140] Modules linked in: [ 39.239752] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.241728] Tainted: [W]=WARN [ 39.242309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.243742] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.244646] 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 [ 39.247752] RSP: 0018:ffff888018987bc0 EFLAGS: 00010286 [ 39.248720] RAX: 0000000000000000 RBX: ffffed1003130f78 RCX: ffffffff813a4050 [ 39.249994] RDX: ffff88801897d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.251259] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003130f2f [ 39.252597] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.253947] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018987df8 [ 39.255394] FS: 00007fa1a9839900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.257022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.258236] CR2: 00007fa1a9d9f4a6 CR3: 000000000d867000 CR4: 0000000000350ef0 [ 39.259707] Call Trace: [ 39.260283] [ 39.260750] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.261779] ? __create_object+0x59/0x80 [ 39.262656] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.263748] __vmalloc_noprof+0x59/0x60 [ 39.264623] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.265628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.266696] bpf_prog_alloc+0x39/0x200 [ 39.267525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.268567] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.269593] do_seccomp+0x349/0x25e0 [ 39.270387] ? find_held_lock+0x2b/0x80 [ 39.271223] ? do_prlimit+0x310/0x610 [ 39.272011] ? __pfx_do_seccomp+0x10/0x10 [ 39.272889] ? do_raw_spin_unlock+0x53/0x220 [ 39.273827] ? _raw_spin_unlock+0x1e/0x40 [ 39.274702] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.275779] ? static_key_count+0x60/0x80 [ 39.276685] prctl_set_seccomp+0x4e/0x70 [ 39.277568] __do_sys_prctl+0xe6c/0x1d70 [ 39.278470] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.279430] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.280521] ? irqentry_exit+0xf3/0x650 [ 39.281386] do_syscall_64+0xbf/0x430 [ 39.282215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.283288] RIP: 0033:0x7fa1a9d2b5cd [ 39.284021] 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 [ 39.287594] RSP: 002b:00007ffc0ae47fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.289122] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1a9d2b5cd [ 39.290597] RDX: 000055b338d3be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.292023] RBP: 00007ffc0ae48030 R08: 0000000000000000 R09: 00007ffc0ae476d0 [ 39.293465] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b346315ad0 [ 39.294922] R13: 00007ffc0ae48460 R14: 000055b346316bc0 R15: 000055b346327780 [ 39.296391] [ 39.296865] irq event stamp: 1725 [ 39.297598] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 39.299300] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 39.301003] softirqs last enabled at (1382): [] handle_softirqs+0x50c/0x770 [ 39.302755] softirqs last disabled at (1377): [] __irq_exit_rcu+0xc4/0x100 [ 39.304433] ---[ end trace 0000000000000000 ]--- [ 42.261707] ------------[ cut here ]------------ [ 42.262864] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.264832] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.266323] Modules linked in: [ 42.266914] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.268879] Tainted: [W]=WARN [ 42.269530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.270991] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.271896] 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 [ 42.275076] RSP: 0018:ffff888019b5fbc0 EFLAGS: 00010286 [ 42.276051] RAX: 0000000000000000 RBX: ffffed100336bf78 RCX: ffffffff813a4050 [ 42.277361] RDX: ffff8880163f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.278654] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100336bf2f [ 42.279932] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.281210] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b5fdf8 [ 42.282528] FS: 00007f5bfa056900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.283969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.285023] CR2: 00007f5bfa548580 CR3: 000000001f137000 CR4: 0000000000350ef0 [ 42.286353] Call Trace: [ 42.286818] [ 42.287284] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.288125] ? __create_object+0x59/0x80 [ 42.288909] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.289925] __vmalloc_noprof+0x59/0x60 [ 42.290688] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.291563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.292495] bpf_prog_alloc+0x39/0x200 [ 42.293236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.294207] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.295060] do_seccomp+0x349/0x25e0 [ 42.295772] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.296681] ? __pfx_do_seccomp+0x10/0x10 [ 42.297522] ? find_held_lock+0x2b/0x80 [ 42.298282] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.299239] ? static_key_count+0x60/0x80 [ 42.299990] prctl_set_seccomp+0x4e/0x70 [ 42.300758] __do_sys_prctl+0xe6c/0x1d70 [ 42.301580] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.302440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.303402] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.304370] ? irqentry_exit+0xf3/0x650 [ 42.305079] do_syscall_64+0xbf/0x430 [ 42.305861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.306819] RIP: 0033:0x7f5bfa5485cd [ 42.307520] 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 [ 42.310732] RSP: 002b:00007ffe490bffc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.312101] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5bfa5485cd [ 42.313424] RDX: 00005594b9105e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.314699] RBP: 00007ffe490c0020 R08: 0000000000000000 R09: 00007ffe490bf6c0 [ 42.315989] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594d3f0fad0 [ 42.317273] R13: 00007ffe490c0450 R14: 00005594d3f10bc0 R15: 00005594d3f21780 [ 42.318611] [ 42.319034] irq event stamp: 1803 [ 42.319682] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 42.321195] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 42.322742] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 42.324330] softirqs last disabled at (1841): [] __irq_exit_rcu+0xc4/0x100 [ 42.325887] ---[ end trace 0000000000000000 ]--- [ 43.080340] ------------[ cut here ]------------ [ 43.080900] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.082484] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.083408] Modules linked in: [ 43.083776] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.085042] Tainted: [W]=WARN [ 43.085433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.086377] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.086927] 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 [ 43.088923] RSP: 0018:ffff88801a187bc0 EFLAGS: 00010286 [ 43.089546] RAX: 0000000000000000 RBX: ffffed1003430f78 RCX: ffffffff813a4050 [ 43.090364] RDX: ffff888017530000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.091171] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003430f2f [ 43.091952] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.092783] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a187df8 [ 43.093612] FS: 00007f9c2a474900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.094521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.095194] CR2: 00007f9c2a966580 CR3: 000000001f244000 CR4: 0000000000350ef0 [ 43.095974] Call Trace: [ 43.096294] [ 43.096551] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.097082] ? __create_object+0x59/0x80 [ 43.097587] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.098198] __vmalloc_noprof+0x59/0x60 [ 43.098647] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.099193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.099749] bpf_prog_alloc+0x39/0x200 [ 43.100216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.100781] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.101371] do_seccomp+0x349/0x25e0 [ 43.101796] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.102372] ? __pfx_do_seccomp+0x10/0x10 [ 43.102843] ? find_held_lock+0x2b/0x80 [ 43.103327] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.103910] ? static_key_count+0x60/0x80 [ 43.104434] prctl_set_seccomp+0x4e/0x70 [ 43.104894] __do_sys_prctl+0xe6c/0x1d70 [ 43.105391] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.105902] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.106511] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.107097] ? irqentry_exit+0xf3/0x650 [ 43.107591] do_syscall_64+0xbf/0x430 [ 43.108030] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.108630] RIP: 0033:0x7f9c2a9665cd [ 43.109049] 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 [ 43.111068] RSP: 002b:00007ffef65e61a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.111930] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c2a9665cd [ 43.112752] RDX: 00005608d7914e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.113588] RBP: 00007ffef65e6200 R08: 0000000000000000 R09: 00007ffef65e58a0 [ 43.114416] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608e7ccead0 [ 43.115235] R13: 00007ffef65e6630 R14: 00005608e7ccfbc0 R15: 00005608e7ce0780 [ 43.116038] [ 43.116340] irq event stamp: 1767 [ 43.116722] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 43.117690] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 43.118653] softirqs last enabled at (1408): [] handle_softirqs+0x50c/0x770 [ 43.119635] softirqs last disabled at (1397): [] __irq_exit_rcu+0xc4/0x100 [ 43.120596] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36525' (ECDSA) to the list of known hosts. 2025/11/19 06:33:01 fuzzer started 2025/11/19 06:33:02 dialing manager at localhost:34383 2025/11/19 06:33:02 checking machine... 2025/11/19 06:33:02 checking revisions... [ 44.015649] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:33:02 testing simple program... [ 44.098294] cgroup: Unknown subsys name 'net' [ 44.152987] cgroup: Unknown subsys name 'cpuset' [ 44.166420] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:33:01 Registers: info registers vcpu 0 RAX=ffff888016d04250 RBX=ffff8880173eef38 RCX=ffff8880173eea8c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888016d04250 RBP=ffffffff85e1ffe0 RSP=ffff8880173eea80 R8 =0000000000000001 R9 =ffff8880173eeb78 R10=000000000003c9ed R11=0000000000023cd1 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888016d03780 R15=0000000000000004 RIP=ffffffff81528fb1 RFL=00000046 [---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 00007f784afc5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f784b54446c CR3=000000001ebda000 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=00000000ff0000000000000000000000 XMM01=0000000000ffffffffffffffffffffff XMM02=0400000000352e322e325f4342494c47 XMM03=00000000687464697763770072726564 XMM04=0074616e776f686366006c74636f6900 XMM05=00007f784b57ef6000007f784b738950 XMM06=00007f784b73844000007f784b737f20 XMM07=00007f784b08212000007f784b081b10 XMM08=00007f784b0815f000007f784b081060 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888018a9f428 RCX=ffff888018a9f37c RDX=1ffff11003153e85 RSI=ffffffff85e1ffe0 RDI=ffff888018a9f428 RBP=ffff888018a9f4c0 RSP=ffff888018a9f410 R8 =0000000000000001 R9 =ffff888018a9f468 R10=000000000003c9ed R11=000000000009b461 R12=ffff888018a9f4f0 R13=0000000000000000 R14=ffff888009883780 R15=0000000000092cc0 RIP=ffffffff8135e188 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 00007f5bfa056900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe490ba000 CR3=000000001f0fa000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000