[ 39.010873] ------------[ cut here ]------------ [ 39.011600] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.013260] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 39.014468] Modules linked in: [ 39.015224] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.016875] Tainted: [W]=WARN [ 39.017339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.018583] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.019340] 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 [ 39.021994] RSP: 0018:ffff8880194f7bc0 EFLAGS: 00010286 [ 39.022810] RAX: 0000000000000000 RBX: ffffed100329ef78 RCX: ffffffff813a4050 [ 39.023882] RDX: ffff88800ef71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.024948] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100329ef2f [ 39.026034] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.027107] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880194f7df8 [ 39.028185] FS: 00007fb9d1336900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.029385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.030280] CR2: 00007fb9d1828580 CR3: 000000000a1df000 CR4: 0000000000350ef0 [ 39.031349] Call Trace: [ 39.031735] [ 39.032109] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.032861] ? __create_object+0x59/0x80 [ 39.033475] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.034356] __vmalloc_noprof+0x59/0x60 [ 39.035129] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.035985] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.036796] bpf_prog_alloc+0x39/0x200 [ 39.037373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.038160] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.038919] do_seccomp+0x349/0x25e0 [ 39.039478] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.040232] ? __pfx_do_seccomp+0x10/0x10 [ 39.040894] ? find_held_lock+0x2b/0x80 [ 39.041489] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.042311] ? static_key_count+0x60/0x80 [ 39.042981] prctl_set_seccomp+0x4e/0x70 [ 39.043588] __do_sys_prctl+0xe6c/0x1d70 [ 39.044236] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.044958] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.045724] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.046540] ? irqentry_exit+0xf3/0x650 [ 39.047182] do_syscall_64+0xbf/0x430 [ 39.047797] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.048547] RIP: 0033:0x7fb9d18285cd [ 39.049137] 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 [ 39.051834] RSP: 002b:00007ffcc394b320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.053013] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9d18285cd [ 39.054116] RDX: 000055a3b6d58e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.055216] RBP: 00007ffcc394b380 R08: 0000000000000000 R09: 00007ffcc394aa20 [ 39.056313] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3f2ff9b10 [ 39.057427] R13: 00007ffcc394b7b0 R14: 000055a3f2ffa2b0 R15: 000055a3f300e6f0 [ 39.058565] [ 39.058954] irq event stamp: 1845 [ 39.059476] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 39.060793] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 39.062107] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 39.063453] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 39.064768] ---[ end trace 0000000000000000 ]--- [ 42.008930] ------------[ cut here ]------------ [ 42.009800] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.011694] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.013145] Modules linked in: [ 42.013714] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.017086] Tainted: [W]=WARN [ 42.017615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.019114] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.020009] 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 [ 42.023043] RSP: 0018:ffff88801a047bc0 EFLAGS: 00010286 [ 42.023968] RAX: 0000000000000000 RBX: ffffed1003408f78 RCX: ffffffff813a4050 [ 42.025213] RDX: ffff888009f83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.026445] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003408f2f [ 42.027700] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.028928] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a047df8 [ 42.030180] FS: 00007f465871b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.031573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.032586] CR2: 00007f4658c814a6 CR3: 000000001c656000 CR4: 0000000000350ef0 [ 42.033815] Call Trace: [ 42.034269] [ 42.034662] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.035521] ? __create_object+0x59/0x80 [ 42.036265] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.037194] __vmalloc_noprof+0x59/0x60 [ 42.037924] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.038723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.039620] bpf_prog_alloc+0x39/0x200 [ 42.040323] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.041228] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.042104] do_seccomp+0x349/0x25e0 [ 42.042812] ? find_held_lock+0x2b/0x80 [ 42.043490] ? do_prlimit+0x310/0x610 [ 42.044207] ? __pfx_do_seccomp+0x10/0x10 [ 42.044964] ? do_raw_spin_unlock+0x53/0x220 [ 42.045721] ? _raw_spin_unlock+0x1e/0x40 [ 42.046496] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.047418] ? static_key_count+0x60/0x80 [ 42.048189] prctl_set_seccomp+0x4e/0x70 [ 42.048933] __do_sys_prctl+0xe6c/0x1d70 [ 42.049644] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.050472] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.051404] ? irqentry_exit+0xf3/0x650 [ 42.052142] do_syscall_64+0xbf/0x430 [ 42.052849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.053713] RIP: 0033:0x7f4658c0d5cd [ 42.054387] 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 [ 42.057417] RSP: 002b:00007fffae7720d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.058775] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4658c0d5cd [ 42.060002] RDX: 00005652437d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.061239] RBP: 00007fffae772130 R08: 0000000000000000 R09: 00007fffae7717d0 [ 42.062491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565248127ad0 [ 42.063758] R13: 00007fffae772560 R14: 0000565248128bc0 R15: 0000565248139780 [ 42.065018] [ 42.065419] irq event stamp: 2051 [ 42.066061] hardirqs last enabled at (2061): [] __up_console_sem+0x78/0x80 [ 42.067405] hardirqs last disabled at (2070): [] __up_console_sem+0x5d/0x80 [ 42.068630] softirqs last enabled at (2000): [] handle_softirqs+0x50c/0x770 [ 42.069874] softirqs last disabled at (1997): [] __irq_exit_rcu+0xc4/0x100 [ 42.071101] ---[ end trace 0000000000000000 ]--- [ 42.767166] ------------[ cut here ]------------ [ 42.768117] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.770123] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.771583] Modules linked in: [ 42.772239] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.774230] Tainted: [W]=WARN [ 42.774839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.776329] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.777256] 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 [ 42.780426] RSP: 0018:ffff88800efefbc0 EFLAGS: 00010286 [ 42.781419] RAX: 0000000000000000 RBX: ffffed1001dfdf78 RCX: ffffffff813a4050 [ 42.782704] RDX: ffff888016acb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.783999] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dfdf2f [ 42.785288] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.786563] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efefdf8 [ 42.787850] FS: 00007f65de053900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.789275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.790349] CR2: 00007f65de545580 CR3: 000000001879c000 CR4: 0000000000350ef0 [ 42.791629] Call Trace: [ 42.792142] [ 42.792559] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.793462] ? __create_object+0x59/0x80 [ 42.794260] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.795245] __vmalloc_noprof+0x59/0x60 [ 42.796005] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.796879] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.797809] bpf_prog_alloc+0x39/0x200 [ 42.798506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.799423] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.800337] do_seccomp+0x349/0x25e0 [ 42.801059] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.801940] ? __pfx_do_seccomp+0x10/0x10 [ 42.802703] ? find_held_lock+0x2b/0x80 [ 42.803453] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.804411] ? static_key_count+0x60/0x80 [ 42.805200] prctl_set_seccomp+0x4e/0x70 [ 42.805986] __do_sys_prctl+0xe6c/0x1d70 [ 42.806721] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.807574] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.808529] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.809484] ? irqentry_exit+0xf3/0x650 [ 42.810258] do_syscall_64+0xbf/0x430 [ 42.811019] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.811970] RIP: 0033:0x7f65de5455cd [ 42.812621] 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 [ 42.815766] RSP: 002b:00007ffdb9d0c060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.817129] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65de5455cd [ 42.818412] RDX: 0000563222c8ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.819681] RBP: 00007ffdb9d0c0c0 R08: 0000000000000000 R09: 00007ffdb9d0b760 [ 42.820958] R10: 0000000000000000 R11: 0000000000000246 R12: 000056322f2cdad0 [ 42.822235] R13: 00007ffdb9d0c4f0 R14: 000056322f2cebc0 R15: 000056322f2df780 [ 42.823537] [ 42.824006] irq event stamp: 1713 [ 42.824608] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 42.826145] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 42.827648] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 42.829173] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 42.830700] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32970' (ECDSA) to the list of known hosts. 2025/11/18 14:12:01 fuzzer started 2025/11/18 14:12:01 dialing manager at localhost:34383 2025/11/18 14:12:02 checking machine... 2025/11/18 14:12:02 checking revisions... [ 43.723823] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:12:02 testing simple program... [ 43.811246] cgroup: Unknown subsys name 'net' [ 43.874953] cgroup: Unknown subsys name 'cpuset' [ 43.888565] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:12:01 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff81360ed1 RDX=000000000000360e RSI=000000000000360e RDI=ffffffff86ed1390 RBP=ffff88806ce08ac8 RSP=ffff88806ce089b0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e5e2 RFL=00000216 [----AP-] 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 00007f465871b900 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=00007fffae76c000 CR3=000000001c60e000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001dc37 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=00000202 [-------] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2d07bdf130 CR3=000000000c94f000 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=2031303a32313a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030303a32313a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000