[ 44.007528] ------------[ cut here ]------------ [ 44.008424] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.010581] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.012182] Modules linked in: [ 44.012792] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.014650] Tainted: [W]=WARN [ 44.015186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.016592] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.017419] 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 [ 44.020340] RSP: 0018:ffff888016607bc0 EFLAGS: 00010286 [ 44.021179] RAX: 0000000000000000 RBX: ffffed1002cc0f78 RCX: ffffffff813a4050 [ 44.022371] RDX: ffff888017088000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.023556] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc0f2f [ 44.024711] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.025903] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016607df8 [ 44.027082] FS: 00007f9b56e3b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.028411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.029376] CR2: 00007f9b573a14a6 CR3: 000000000dc9a000 CR4: 0000000000350ef0 [ 44.030519] Call Trace: [ 44.030948] [ 44.031393] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.032177] ? __create_object+0x59/0x80 [ 44.032903] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.033786] __vmalloc_noprof+0x59/0x60 [ 44.034474] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.035259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.036125] bpf_prog_alloc+0x39/0x200 [ 44.036781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.037626] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.038458] do_seccomp+0x349/0x25e0 [ 44.039100] ? find_held_lock+0x2b/0x80 [ 44.039786] ? do_prlimit+0x310/0x610 [ 44.040505] ? __pfx_do_seccomp+0x10/0x10 [ 44.041183] ? do_raw_spin_unlock+0x53/0x220 [ 44.041928] ? _raw_spin_unlock+0x1e/0x40 [ 44.042704] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.043601] ? static_key_count+0x60/0x80 [ 44.044279] prctl_set_seccomp+0x4e/0x70 [ 44.044970] __do_sys_prctl+0xe6c/0x1d70 [ 44.045710] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.046531] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.047450] ? irqentry_exit+0xf3/0x650 [ 44.048092] do_syscall_64+0xbf/0x430 [ 44.048786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.049691] RIP: 0033:0x7f9b5732d5cd [ 44.050305] 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 [ 44.053283] RSP: 002b:00007ffee6cdd210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.054532] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b5732d5cd [ 44.055747] RDX: 000056395588fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.056896] RBP: 00007ffee6cdd270 R08: 0000000000000000 R09: 00007ffee6cdc910 [ 44.058047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563955c93ad0 [ 44.059221] R13: 00007ffee6cdd6a0 R14: 0000563955c94bc0 R15: 0000563955ca5780 [ 44.060385] [ 44.060764] irq event stamp: 1843 [ 44.061307] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 44.062753] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 44.064154] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 44.065559] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 44.066975] ---[ end trace 0000000000000000 ]--- [ 47.511722] ------------[ cut here ]------------ [ 47.512622] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.514569] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 47.516004] Modules linked in: [ 47.516620] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.518550] Tainted: [W]=WARN [ 47.519095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.520512] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.521403] 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 [ 47.524490] RSP: 0018:ffff8880170e7bc0 EFLAGS: 00010286 [ 47.525429] RAX: 0000000000000000 RBX: ffffed1002e1cf78 RCX: ffffffff813a4050 [ 47.526686] RDX: ffff888019e3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.527935] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1cf2f [ 47.529167] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.530419] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170e7df8 [ 47.531683] FS: 00007f3d83513900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.533078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.534102] CR2: 00007f3d83a05580 CR3: 000000000bfac000 CR4: 0000000000350ef0 [ 47.535367] Call Trace: [ 47.535815] [ 47.536208] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.537072] ? __create_object+0x59/0x80 [ 47.537833] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.538775] __vmalloc_noprof+0x59/0x60 [ 47.539518] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.540315] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.541229] bpf_prog_alloc+0x39/0x200 [ 47.541942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.542852] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.543732] do_seccomp+0x349/0x25e0 [ 47.544429] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.545249] ? __pfx_do_seccomp+0x10/0x10 [ 47.546024] ? find_held_lock+0x2b/0x80 [ 47.546780] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.547725] ? static_key_count+0x60/0x80 [ 47.548498] prctl_set_seccomp+0x4e/0x70 [ 47.549213] __do_sys_prctl+0xe6c/0x1d70 [ 47.549987] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.550833] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.551774] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.552709] ? irqentry_exit+0xf3/0x650 [ 47.553465] do_syscall_64+0xbf/0x430 [ 47.554150] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.555082] RIP: 0033:0x7f3d83a055cd [ 47.555761] 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 [ 47.558838] RSP: 002b:00007ffe0d2e5ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.560160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d83a055cd [ 47.561396] RDX: 00005647350c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.562643] RBP: 00007ffe0d2e5f50 R08: 0000000000000000 R09: 00007ffe0d2e55f0 [ 47.563906] R10: 0000000000000000 R11: 0000000000000246 R12: 00005647526fe240 [ 47.565151] R13: 00007ffe0d2e6380 R14: 00005647526fdbf0 R15: 00005647527124d0 [ 47.566412] [ 47.566831] irq event stamp: 1703 [ 47.567467] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 47.568959] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 47.570420] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 47.571909] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 47.573381] ---[ end trace 0000000000000000 ]--- [ 48.379975] ------------[ cut here ]------------ [ 48.380914] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.382918] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 48.384368] Modules linked in: [ 48.384963] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.387385] Tainted: [W]=WARN [ 48.387938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.389398] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.390258] 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 [ 48.393638] RSP: 0018:ffff888017bd7bc0 EFLAGS: 00010286 [ 48.394835] RAX: 0000000000000000 RBX: ffffed1002f7af78 RCX: ffffffff813a4050 [ 48.396276] RDX: ffff888016103780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.397551] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7af2f [ 48.398834] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.400122] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bd7df8 [ 48.401396] FS: 00007f9e7ae8c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.402836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.403899] CR2: 00007ffe0d91cef7 CR3: 000000000e26c000 CR4: 0000000000350ef0 [ 48.405172] Call Trace: [ 48.405679] [ 48.406092] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.407007] ? __create_object+0x59/0x80 [ 48.407777] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.408736] __vmalloc_noprof+0x59/0x60 [ 48.409490] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.410310] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.411245] bpf_prog_alloc+0x39/0x200 [ 48.411979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.412906] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.413803] do_seccomp+0x349/0x25e0 [ 48.414527] ? find_held_lock+0x2b/0x80 [ 48.415257] ? do_prlimit+0x310/0x610 [ 48.416002] ? __pfx_do_seccomp+0x10/0x10 [ 48.416792] ? do_raw_spin_unlock+0x53/0x220 [ 48.417620] ? _raw_spin_unlock+0x1e/0x40 [ 48.418405] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.419378] ? static_key_count+0x60/0x80 [ 48.420140] prctl_set_seccomp+0x4e/0x70 [ 48.420914] __do_sys_prctl+0xe6c/0x1d70 [ 48.421693] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.422553] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.423525] ? irqentry_exit+0xf3/0x650 [ 48.424233] do_syscall_64+0xbf/0x430 [ 48.424972] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.425925] RIP: 0033:0x7f9e7b37e5cd [ 48.426621] 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 [ 48.429777] RSP: 002b:00007ffe0d91a4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.431152] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e7b37e5cd [ 48.432420] RDX: 000055e91ce16e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.433693] RBP: 00007ffe0d91a530 R08: 0000000000000000 R09: 00007ffe0d919bd0 [ 48.434982] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e941ac2bf0 [ 48.436264] R13: 00007ffe0d91a960 R14: 000055e941acc380 R15: 000055e941ad7460 [ 48.437564] [ 48.437990] irq event stamp: 1761 [ 48.438642] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 48.439965] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 48.441219] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 48.442486] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 48.443737] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36802' (ECDSA) to the list of known hosts. 2025/11/19 06:03:14 fuzzer started 2025/11/19 06:03:15 dialing manager at localhost:34383 2025/11/19 06:03:15 checking machine... 2025/11/19 06:03:15 checking revisions... [ 49.306822] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:03:15 testing simple program... [ 49.386628] cgroup: Unknown subsys name 'net' [ 49.447038] cgroup: Unknown subsys name 'cpuset' [ 49.506440] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:03:14 Registers: info registers vcpu 0 RAX=0000000000042aed RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3d83ac8650 CR3=000000000db70000 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=48eb99255a649ba3ce4d9626ff6209d6 XMM02=0000000000303f10eff9b2d0a8fce9cb XMM03=0000000000303fe02c67c8bc2e329bc3 XMM04=06c5161fe982139c00000000000ae988 XMM05=d72e464e9db58bcc0000000000322fd0 XMM06=5b75c91c804453420000000000322070 XMM07=e042d86d42eb936e0000000000312b10 XMM08=1e474ac49923a27b0000000000303fe0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880161d5340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880161d5d98 RDI=ffff8880161d5340 RBP=ffff8880161d5d98 RSP=ffff888017af7490 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880161d5d98 R13=0000000000000000 R14=0000000000000000 R15=0000000000000005 RIP=ffffffff815273eb RFL=00000047 [---Z-PC] 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 00007f3d83513900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005647526ff954 CR3=000000002026b000 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