[ 47.415445] ------------[ cut here ]------------ [ 47.416369] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.418342] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 47.419773] Modules linked in: [ 47.420385] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.422346] Tainted: [W]=WARN [ 47.422923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.424349] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.425469] 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 [ 47.428656] RSP: 0018:ffff888017227bc0 EFLAGS: 00010286 [ 47.429615] RAX: 0000000000000000 RBX: ffffed1002e44f78 RCX: ffffffff813a4050 [ 47.430885] RDX: ffff888016ad8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.432137] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e44f2f [ 47.433384] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.434657] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017227df8 [ 47.435903] FS: 00007f989a76a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.437316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.438355] CR2: 00007fffff02cef7 CR3: 000000000be50000 CR4: 0000000000350ef0 [ 47.439627] Call Trace: [ 47.440121] [ 47.440526] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.441404] ? __create_object+0x59/0x80 [ 47.442180] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.443132] __vmalloc_noprof+0x59/0x60 [ 47.443835] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.444724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.445644] bpf_prog_alloc+0x39/0x200 [ 47.446387] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.447308] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.448189] do_seccomp+0x349/0x25e0 [ 47.448881] ? find_held_lock+0x2b/0x80 [ 47.449581] ? do_prlimit+0x310/0x610 [ 47.450315] ? __pfx_do_seccomp+0x10/0x10 [ 47.451087] ? do_raw_spin_unlock+0x53/0x220 [ 47.451910] ? _raw_spin_unlock+0x1e/0x40 [ 47.452644] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.453592] ? static_key_count+0x60/0x80 [ 47.454410] prctl_set_seccomp+0x4e/0x70 [ 47.455173] __do_sys_prctl+0xe6c/0x1d70 [ 47.455950] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.456763] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.457710] ? irqentry_exit+0xf3/0x650 [ 47.458457] do_syscall_64+0xbf/0x430 [ 47.459199] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.460145] RIP: 0033:0x7f989ac5c5cd [ 47.460815] 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 [ 47.463982] RSP: 002b:00007fffff02b2c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.465336] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f989ac5c5cd [ 47.466611] RDX: 000055883b6fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.467883] RBP: 00007fffff02b320 R08: 0000000000000000 R09: 00007fffff02a9c0 [ 47.469146] R10: 0000000000000000 R11: 0000000000000246 R12: 000055884dd37bf0 [ 47.470418] R13: 00007fffff02b750 R14: 000055884dd41380 R15: 000055884dd4c460 [ 47.471691] [ 47.472159] irq event stamp: 1821 [ 47.472761] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 47.474256] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 47.475748] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 47.477270] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 47.478798] ---[ end trace 0000000000000000 ]--- [ 51.048360] ------------[ cut here ]------------ [ 51.049439] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.051789] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 51.053532] Modules linked in: [ 51.054271] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.056564] Tainted: [W]=WARN [ 51.057255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.058958] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.060198] 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 [ 51.064038] RSP: 0018:ffff888017667bc0 EFLAGS: 00010286 [ 51.065530] RAX: 0000000000000000 RBX: ffffed1002eccf78 RCX: ffffffff813a4050 [ 51.067097] RDX: ffff888016add340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.068586] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eccf2f [ 51.070063] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.071555] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017667df8 [ 51.073032] FS: 00007f2243b30900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.074698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.075946] CR2: 00007ffdf7775ef7 CR3: 000000000de59000 CR4: 0000000000350ef0 [ 51.077438] Call Trace: [ 51.078035] [ 51.078523] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.079560] ? __create_object+0x59/0x80 [ 51.080466] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.081592] __vmalloc_noprof+0x59/0x60 [ 51.082489] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.083505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.084580] bpf_prog_alloc+0x39/0x200 [ 51.085424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.086523] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.087562] do_seccomp+0x349/0x25e0 [ 51.088393] ? find_held_lock+0x2b/0x80 [ 51.089253] ? do_prlimit+0x310/0x610 [ 51.090107] ? __pfx_do_seccomp+0x10/0x10 [ 51.091029] ? do_raw_spin_unlock+0x53/0x220 [ 51.092020] ? _raw_spin_unlock+0x1e/0x40 [ 51.092924] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.094042] ? static_key_count+0x60/0x80 [ 51.094985] prctl_set_seccomp+0x4e/0x70 [ 51.095826] __do_sys_prctl+0xe6c/0x1d70 [ 51.096721] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.097715] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.098875] ? irqentry_exit+0xf3/0x650 [ 51.099707] do_syscall_64+0xbf/0x430 [ 51.100566] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.101669] RIP: 0033:0x7f22440225cd [ 51.102509] 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 [ 51.106172] RSP: 002b:00007ffdf7773cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.107775] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22440225cd [ 51.109253] RDX: 000055ab266aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.110746] RBP: 00007ffdf7773d10 R08: 0000000000000000 R09: 00007ffdf77733b0 [ 51.112010] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab4d24fad0 [ 51.113253] R13: 00007ffdf7774140 R14: 000055ab4d250bc0 R15: 000055ab4d261780 [ 51.114521] [ 51.114979] irq event stamp: 1829 [ 51.115561] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 51.117012] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 51.118490] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 51.119970] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 51.121437] ---[ end trace 0000000000000000 ]--- [ 51.942608] ------------[ cut here ]------------ [ 51.943576] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.945570] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 51.947080] Modules linked in: [ 51.947672] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.949664] Tainted: [W]=WARN [ 51.950272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.951727] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.952627] 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 [ 51.955772] RSP: 0018:ffff88801a87fbc0 EFLAGS: 00010286 [ 51.956731] RAX: 0000000000000000 RBX: ffffed100350ff78 RCX: ffffffff813a4050 [ 51.958001] RDX: ffff88801990b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.959287] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100350ff2f [ 51.960588] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.961871] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a87fdf8 [ 51.963158] FS: 00007f6c58a1b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.964596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.965667] CR2: 00007ffd83b8eef7 CR3: 000000000d032000 CR4: 0000000000350ef0 [ 51.966974] Call Trace: [ 51.967445] [ 51.967895] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.968746] ? __create_object+0x59/0x80 [ 51.969513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.970497] __vmalloc_noprof+0x59/0x60 [ 51.971245] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.972136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.973072] bpf_prog_alloc+0x39/0x200 [ 51.973761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.974695] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.975585] do_seccomp+0x349/0x25e0 [ 51.976291] ? find_held_lock+0x2b/0x80 [ 51.977048] ? do_prlimit+0x310/0x610 [ 51.977738] ? __pfx_do_seccomp+0x10/0x10 [ 51.978533] ? do_raw_spin_unlock+0x53/0x220 [ 51.979349] ? _raw_spin_unlock+0x1e/0x40 [ 51.980118] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.981074] ? static_key_count+0x60/0x80 [ 51.981838] prctl_set_seccomp+0x4e/0x70 [ 51.982634] __do_sys_prctl+0xe6c/0x1d70 [ 51.983406] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.984267] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.985234] ? irqentry_exit+0xf3/0x650 [ 51.985998] do_syscall_64+0xbf/0x430 [ 51.986699] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.987637] RIP: 0033:0x7f6c58f0d5cd [ 51.988340] 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 [ 51.991489] RSP: 002b:00007ffd83b8ced0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.992830] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c58f0d5cd [ 51.994121] RDX: 000055fb831ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.995405] RBP: 00007ffd83b8cf30 R08: 0000000000000000 R09: 00007ffd83b8c5d0 [ 51.996678] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb8ded62b0 [ 51.997959] R13: 00007ffd83b8d360 R14: 000055fb8ded8d20 R15: 000055fb8deea8d0 [ 51.999261] [ 51.999690] irq event stamp: 1785 [ 52.000345] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 52.001878] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 52.003413] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 52.004959] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 52.006468] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40430' (ECDSA) to the list of known hosts. 2025/11/19 04:12:39 fuzzer started 2025/11/19 04:12:39 dialing manager at localhost:34383 2025/11/19 04:12:39 checking machine... 2025/11/19 04:12:39 checking revisions... [ 52.912116] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:12:39 testing simple program... [ 52.996199] cgroup: Unknown subsys name 'net' [ 53.068843] cgroup: Unknown subsys name 'cpuset' [ 53.104169] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:12:38 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=4b952e4da9267483 RDX=ffffffff8135e4a9 RSI=000000005e406224 RDI=0000000000104185 RBP=ffff88801768f840 RSP=ffff88801768f768 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88801768f830 R14=ffff8880165f0000 R15=ffff88801768f7e8 RIP=ffffffff815bd114 RFL=00000282 [--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 00007f2243b30900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f22440e7618 CR3=000000000bfa3000 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=563412feff00545000000000000080fe 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=0000000000027969 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdacb802f8 CR3=000000000c1a7000 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=2038333a32313a343020393120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037333a32313a3430203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000