[ 46.681504] ------------[ cut here ]------------ [ 46.682492] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.684529] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.686062] Modules linked in: [ 46.686738] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.688768] Tainted: [W]=WARN [ 46.689362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.690875] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.691804] 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 [ 46.695061] RSP: 0018:ffff888016affbc0 EFLAGS: 00010286 [ 46.696054] RAX: 0000000000000000 RBX: ffffed1002d5ff78 RCX: ffffffff813a4050 [ 46.697358] RDX: ffff888016990000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.698868] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5ff2f [ 46.700539] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.701838] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016affdf8 [ 46.703168] FS: 00007f801b1a3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.704644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.705709] CR2: 00007f801b695580 CR3: 000000000e641000 CR4: 0000000000350ef0 [ 46.707010] Call Trace: [ 46.707509] [ 46.707927] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.708829] ? __create_object+0x59/0x80 [ 46.709612] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.710805] __vmalloc_noprof+0x59/0x60 [ 46.711773] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.712838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.713775] bpf_prog_alloc+0x39/0x200 [ 46.714539] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.715477] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.716388] do_seccomp+0x349/0x25e0 [ 46.717072] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.717969] ? __pfx_do_seccomp+0x10/0x10 [ 46.718803] ? find_held_lock+0x2b/0x80 [ 46.719596] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.720596] ? static_key_count+0x60/0x80 [ 46.721411] prctl_set_seccomp+0x4e/0x70 [ 46.722169] __do_sys_prctl+0xe6c/0x1d70 [ 46.722998] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.723870] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.724862] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.725846] ? irqentry_exit+0xf3/0x650 [ 46.726645] do_syscall_64+0xbf/0x430 [ 46.727403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.728391] RIP: 0033:0x7f801b6955cd [ 46.729058] 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 [ 46.732336] RSP: 002b:00007ffcb22fcc70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.733738] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f801b6955cd [ 46.735052] RDX: 00005643c5372e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.736387] RBP: 00007ffcb22fccd0 R08: 0000000000000000 R09: 00007ffcb22fc370 [ 46.737578] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643d7829ad0 [ 46.738708] R13: 00007ffcb22fd100 R14: 00005643d782abc0 R15: 00005643d783b780 [ 46.739820] [ 46.740182] irq event stamp: 1763 [ 46.740744] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 46.742044] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 46.743361] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 46.744702] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 46.746008] ---[ end trace 0000000000000000 ]--- [ 50.134379] ------------[ cut here ]------------ [ 50.135255] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.137428] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.138908] Modules linked in: [ 50.139554] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.141583] Tainted: [W]=WARN [ 50.142150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.143658] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.144604] 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 [ 50.147857] RSP: 0018:ffff888016fffbc0 EFLAGS: 00010286 [ 50.148872] RAX: 0000000000000000 RBX: ffffed1002dfff78 RCX: ffffffff813a4050 [ 50.150190] RDX: ffff8880169ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.151510] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfff2f [ 50.152838] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.154160] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fffdf8 [ 50.155484] FS: 00007f3dccabf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.156967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.158056] CR2: 00007ffcf4aacef8 CR3: 000000000c734000 CR4: 0000000000350ef0 [ 50.159371] Call Trace: [ 50.159844] [ 50.160257] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.161199] ? __create_object+0x59/0x80 [ 50.161997] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.162989] __vmalloc_noprof+0x59/0x60 [ 50.163760] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.164664] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.165621] bpf_prog_alloc+0x39/0x200 [ 50.166369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.167272] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.168201] do_seccomp+0x349/0x25e0 [ 50.168946] ? find_held_lock+0x2b/0x80 [ 50.169719] ? do_prlimit+0x310/0x610 [ 50.170479] ? __pfx_do_seccomp+0x10/0x10 [ 50.171235] ? do_raw_spin_unlock+0x53/0x220 [ 50.172079] ? _raw_spin_unlock+0x1e/0x40 [ 50.172893] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.173883] ? static_key_count+0x60/0x80 [ 50.174702] prctl_set_seccomp+0x4e/0x70 [ 50.175490] __do_sys_prctl+0xe6c/0x1d70 [ 50.176243] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.177137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.178126] ? irqentry_exit+0xf3/0x650 [ 50.178903] do_syscall_64+0xbf/0x430 [ 50.179652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.180630] RIP: 0033:0x7f3dccfb15cd [ 50.181346] 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 [ 50.184594] RSP: 002b:00007ffcf4aaae20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.185990] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3dccfb15cd [ 50.187317] RDX: 000055ce08ff8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.188615] RBP: 00007ffcf4aaae80 R08: 0000000000000000 R09: 00007ffcf4aaa520 [ 50.189890] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce1dbdcad0 [ 50.191175] R13: 00007ffcf4aab2b0 R14: 000055ce1dbddbc0 R15: 000055ce1dbee780 [ 50.192477] [ 50.192894] irq event stamp: 1737 [ 50.193543] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.195039] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.196550] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 50.198075] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 50.199573] ---[ end trace 0000000000000000 ]--- [ 50.992454] ------------[ cut here ]------------ [ 50.993176] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.994772] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.995933] Modules linked in: [ 50.996457] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.998033] Tainted: [W]=WARN [ 50.998503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.999667] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.000405] 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 [ 51.002937] RSP: 0018:ffff8880171c7bc0 EFLAGS: 00010286 [ 51.003720] RAX: 0000000000000000 RBX: ffffed1002e38f78 RCX: ffffffff813a4050 [ 51.004784] RDX: ffff88801b25b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.005811] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e38f2f [ 51.006850] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.007873] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171c7df8 [ 51.008917] FS: 00007fab7c313900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.010071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.010919] CR2: 00007fab7c805580 CR3: 000000000d475000 CR4: 0000000000350ef0 [ 51.011950] Call Trace: [ 51.012359] [ 51.012701] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.013453] ? __create_object+0x59/0x80 [ 51.014063] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.014874] __vmalloc_noprof+0x59/0x60 [ 51.015498] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.016183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.016972] bpf_prog_alloc+0x39/0x200 [ 51.017589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.018359] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.019067] do_seccomp+0x349/0x25e0 [ 51.019670] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.020424] ? __pfx_do_seccomp+0x10/0x10 [ 51.021039] ? find_held_lock+0x2b/0x80 [ 51.021676] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.022479] ? static_key_count+0x60/0x80 [ 51.023107] prctl_set_seccomp+0x4e/0x70 [ 51.023752] __do_sys_prctl+0xe6c/0x1d70 [ 51.024412] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.025087] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.025885] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.026691] ? irqentry_exit+0xf3/0x650 [ 51.027290] do_syscall_64+0xbf/0x430 [ 51.027902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.028701] RIP: 0033:0x7fab7c8055cd [ 51.029251] 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 [ 51.031885] RSP: 002b:00007ffdda3c2c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.033112] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab7c8055cd [ 51.034183] RDX: 000055776b3e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.035255] RBP: 00007ffdda3c2c60 R08: 0000000000000000 R09: 00007ffdda3c2300 [ 51.036328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557772000bf0 [ 51.037407] R13: 00007ffdda3c3090 R14: 000055777200a380 R15: 0000557772015460 [ 51.038488] [ 51.038839] irq event stamp: 1767 [ 51.039379] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 51.040651] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 51.041916] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 51.043210] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 51.044495] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35050' (ECDSA) to the list of known hosts. 2025/11/18 13:50:24 fuzzer started 2025/11/18 13:50:24 dialing manager at localhost:34383 2025/11/18 13:50:24 checking machine... 2025/11/18 13:50:24 checking revisions... [ 51.932176] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:50:24 testing simple program... [ 52.011733] cgroup: Unknown subsys name 'net' [ 52.071422] cgroup: Unknown subsys name 'cpuset' [ 52.093790] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:50:23 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000010 RCX=00000000c60c60a9 RDX=ffff888017119bc0 RSI=ffffffff822f7024 RDI=ffff88800f3db948 RBP=ffff88800f5540d8 RSP=ffff888013537a50 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000200 R11=0000000000000001 R12=ffff88800f3db800 R13=ffff88800f5540d8 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff822f7033 RFL=00000286 [--S--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 00007f3dccabf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3dcd076618 CR3=000000001d7c6000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff816194be RBX=ffffffff81619130 RCX=ffff888015277a30 RDX=1ffff11002a4ef3d RSI=ffffffff816194be RDI=ffff888015277a58 RBP=ffff888015277a28 RSP=ffff888015277988 R8 =0000000000000001 R9 =ffff8880152779d0 R10=000000000003c9ed R11=000000000000453f R12=ffff888015277a58 R13=0000000000000000 R14=ffff888015299bc0 R15=ffff888009462140 RIP=ffffffff84c99a20 RFL=00000286 [--S--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 00007f449d4d2900 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=00007f449cbea008 CR3=000000000d63d000 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=2033323a30353a333120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033323a30353a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000