[ 51.202637] ------------[ cut here ]------------ [ 51.203571] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.205568] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 51.207020] Modules linked in: [ 51.207605] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.209605] Tainted: [W]=WARN [ 51.210209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.211662] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.212588] 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 [ 51.216053] RSP: 0018:ffff8880167cfbc0 EFLAGS: 00010286 [ 51.217117] RAX: 0000000000000000 RBX: ffffed1002cf9f78 RCX: ffffffff813a4050 [ 51.218430] RDX: ffff888017180000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.219724] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf9f2f [ 51.221029] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.222326] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167cfdf8 [ 51.223621] FS: 00007fd9ceb82900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.225063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.226139] CR2: 00007fd9cf074580 CR3: 000000000d56f000 CR4: 0000000000350ef0 [ 51.227439] Call Trace: [ 51.227917] [ 51.228374] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.229283] ? __create_object+0x59/0x80 [ 51.230078] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.231050] __vmalloc_noprof+0x59/0x60 [ 51.231774] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.232652] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.233598] bpf_prog_alloc+0x39/0x200 [ 51.234359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.235295] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.236196] do_seccomp+0x349/0x25e0 [ 51.236879] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.237761] ? __pfx_do_seccomp+0x10/0x10 [ 51.238567] ? find_held_lock+0x2b/0x80 [ 51.239338] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.240307] ? static_key_count+0x60/0x80 [ 51.241117] prctl_set_seccomp+0x4e/0x70 [ 51.241862] __do_sys_prctl+0xe6c/0x1d70 [ 51.242647] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.243502] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.244481] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.245448] ? irqentry_exit+0xf3/0x650 [ 51.246209] do_syscall_64+0xbf/0x430 [ 51.246921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.247874] RIP: 0033:0x7fd9cf0745cd [ 51.248576] 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 [ 51.251757] RSP: 002b:00007ffc334e0ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.253149] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9cf0745cd [ 51.254463] RDX: 00005575360cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.255774] RBP: 00007ffc334e0b40 R08: 0000000000000000 R09: 00007ffc334e01e0 [ 51.257060] R10: 0000000000000000 R11: 0000000000000246 R12: 000055753c500ad0 [ 51.258368] R13: 00007ffc334e0f70 R14: 000055753c501bc0 R15: 000055753c512780 [ 51.259669] [ 51.260139] irq event stamp: 1809 [ 51.260754] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 51.262274] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 51.263802] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 51.265352] softirqs last disabled at (1527): [] __irq_exit_rcu+0xc4/0x100 [ 51.266862] ---[ end trace 0000000000000000 ]--- [ 53.945837] ------------[ cut here ]------------ [ 53.946781] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.948811] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 53.950304] Modules linked in: [ 53.950909] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.952934] Tainted: [W]=WARN [ 53.953563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.955055] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.955935] 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 [ 53.959166] RSP: 0018:ffff888016f5fbc0 EFLAGS: 00010286 [ 53.960141] RAX: 0000000000000000 RBX: ffffed1002debf78 RCX: ffffffff813a4050 [ 53.961440] RDX: ffff8880172c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.962748] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002debf2f [ 53.964044] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.965343] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f5fdf8 [ 53.966650] FS: 00007f7a45514900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.968084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.969163] CR2: 00007f7a45a06580 CR3: 000000000e38d000 CR4: 0000000000350ef0 [ 53.970470] Call Trace: [ 53.970948] [ 53.971415] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.972311] ? __create_object+0x59/0x80 [ 53.973110] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.974103] __vmalloc_noprof+0x59/0x60 [ 53.974827] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.975726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.976668] bpf_prog_alloc+0x39/0x200 [ 53.977419] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.978385] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.979301] do_seccomp+0x349/0x25e0 [ 53.980038] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.980903] ? __pfx_do_seccomp+0x10/0x10 [ 53.981694] ? find_held_lock+0x2b/0x80 [ 53.982465] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.983459] ? static_key_count+0x60/0x80 [ 53.984268] prctl_set_seccomp+0x4e/0x70 [ 53.985068] __do_sys_prctl+0xe6c/0x1d70 [ 53.985826] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.986684] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.987657] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.988629] ? irqentry_exit+0xf3/0x650 [ 53.989411] do_syscall_64+0xbf/0x430 [ 53.990190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.991147] RIP: 0033:0x7f7a45a065cd [ 53.991823] 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 [ 53.995034] RSP: 002b:00007ffd6c15a2a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.996424] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a45a065cd [ 53.997729] RDX: 0000555e33e89e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.999045] RBP: 00007ffd6c15a300 R08: 0000000000000000 R09: 00007ffd6c1599a0 [ 54.000341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e63c3d2b0 [ 54.001630] R13: 00007ffd6c15a730 R14: 0000555e63c3fd20 R15: 0000555e63c518d0 [ 54.002960] [ 54.003419] irq event stamp: 1875 [ 54.004068] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 54.005614] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 54.007173] softirqs last enabled at (1862): [] handle_softirqs+0x50c/0x770 [ 54.008460] softirqs last disabled at (1857): [] __irq_exit_rcu+0xc4/0x100 [ 54.009726] ---[ end trace 0000000000000000 ]--- [ 54.709697] ------------[ cut here ]------------ [ 54.710618] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.712601] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 54.714057] Modules linked in: [ 54.714653] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.716623] Tainted: [W]=WARN [ 54.717217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.718920] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.719907] 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 [ 54.723098] RSP: 0018:ffff888017787bc0 EFLAGS: 00010286 [ 54.724081] RAX: 0000000000000000 RBX: ffffed1002ef0f78 RCX: ffffffff813a4050 [ 54.725356] RDX: ffff88801aa89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.726644] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef0f2f [ 54.727908] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.729196] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017787df8 [ 54.730498] FS: 00007f8cafee8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.731941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.733020] CR2: 00007ffdba6a1ef7 CR3: 000000000a2f5000 CR4: 0000000000350ef0 [ 54.734314] Call Trace: [ 54.734774] [ 54.735232] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.736127] ? __create_object+0x59/0x80 [ 54.736856] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.737824] __vmalloc_noprof+0x59/0x60 [ 54.738584] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.739452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.740373] bpf_prog_alloc+0x39/0x200 [ 54.741107] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.742047] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.742918] do_seccomp+0x349/0x25e0 [ 54.743625] ? find_held_lock+0x2b/0x80 [ 54.744380] ? do_prlimit+0x310/0x610 [ 54.745130] ? __pfx_do_seccomp+0x10/0x10 [ 54.745872] ? do_raw_spin_unlock+0x53/0x220 [ 54.746715] ? _raw_spin_unlock+0x1e/0x40 [ 54.747500] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.748462] ? static_key_count+0x60/0x80 [ 54.749262] prctl_set_seccomp+0x4e/0x70 [ 54.750029] __do_sys_prctl+0xe6c/0x1d70 [ 54.750783] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.751641] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.752607] ? irqentry_exit+0xf3/0x650 [ 54.753371] do_syscall_64+0xbf/0x430 [ 54.754124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.755070] RIP: 0033:0x7f8cb03da5cd [ 54.755726] 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 [ 54.758877] RSP: 002b:00007ffdba69f870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.760241] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8cb03da5cd [ 54.761518] RDX: 000055c7284f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.762798] RBP: 00007ffdba69f8d0 R08: 0000000000000000 R09: 00007ffdba69ef70 [ 54.764064] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c758515ad0 [ 54.765347] R13: 00007ffdba69fd00 R14: 000055c758516bc0 R15: 000055c758527780 [ 54.766649] [ 54.767114] irq event stamp: 1791 [ 54.767706] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 54.769202] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 54.770733] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 54.772035] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 54.773293] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53614' (ECDSA) to the list of known hosts. 2025/11/19 05:33:37 fuzzer started 2025/11/19 05:33:37 dialing manager at localhost:34383 2025/11/19 05:33:37 checking machine... 2025/11/19 05:33:37 checking revisions... [ 55.775131] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:33:37 testing simple program... [ 55.844476] cgroup: Unknown subsys name 'net' [ 55.898627] cgroup: Unknown subsys name 'cpuset' [ 55.909376] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:33:36 Registers: info registers vcpu 0 RAX=ffff888016078000 RBX=ffff88800d0cdd20 RCX=ffff888017a85700 RDX=ffff88800d0209b8 RSI=ffff888017a85600 RDI=0000000000000000 RBP=ffff88800ca25940 RSP=ffff8880160a78b8 R8 =0000000000000000 R9 =ffffed1002c14f09 R10=0000000000000003 R11=0000000000000001 R12=ffff888017a85600 R13=0000000000000100 R14=0000000000000001 R15=0000000000000282 RIP=ffffffff81b62806 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 00007f7a45514900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7a454be008 CR3=000000001f8a8000 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=0000000000000007 RBX=ffff8880096fb780 RCX=ffff8880097578e0 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880096fbb7c RBP=ffff8880096fb780 RSP=ffff888009757768 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000000 R13=ffff888009757888 R14=ffff888009757888 R15=ffff888009757840 RIP=ffffffff815bd7b6 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd57367408 CR3=000000000de01000 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=2a6b560545746f9b1f4744c83e990ef4 XMM02=ec2efd57dc4c00df0000000000303f50 XMM03=fbb9fe3a76109b000000000000304020 XMM04=3084f6a82eb6a65a00000000000ae988 XMM05=d96330e2d2db8632000000000031f7f0 XMM06=474038aa6c007e1f000000000031f678 XMM07=e042d86d42eb936e0000000000310f50 XMM08=fbb9fe3a76109b000000000000304020 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000