[ 53.956381] ------------[ cut here ]------------ [ 53.957323] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.959307] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 53.960795] Modules linked in: [ 53.961433] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.963409] Tainted: [W]=WARN [ 53.964007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.965471] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.967819] 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 [ 53.971330] RSP: 0018:ffff88801a297bc0 EFLAGS: 00010286 [ 53.972323] RAX: 0000000000000000 RBX: ffffed1003452f78 RCX: ffffffff813a4050 [ 53.973600] RDX: ffff88800f033780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.974886] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003452f2f [ 53.976179] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.977444] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a297df8 [ 53.978735] FS: 00007f8b45b9d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.980177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.981229] CR2: 00007ffcbfb7aef7 CR3: 0000000009c3c000 CR4: 0000000000350ef0 [ 53.982518] Call Trace: [ 53.983031] [ 53.983445] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.984330] ? __create_object+0x59/0x80 [ 53.985111] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.986076] __vmalloc_noprof+0x59/0x60 [ 53.986791] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.987663] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.988600] bpf_prog_alloc+0x39/0x200 [ 53.989341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.990278] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.991182] do_seccomp+0x349/0x25e0 [ 53.991858] ? find_held_lock+0x2b/0x80 [ 53.992604] ? do_prlimit+0x310/0x610 [ 53.993336] ? __pfx_do_seccomp+0x10/0x10 [ 53.994124] ? do_raw_spin_unlock+0x53/0x220 [ 53.994929] ? _raw_spin_unlock+0x1e/0x40 [ 53.995711] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.996660] ? static_key_count+0x60/0x80 [ 53.997449] prctl_set_seccomp+0x4e/0x70 [ 53.998229] __do_sys_prctl+0xe6c/0x1d70 [ 53.998958] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.999831] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.000794] ? irqentry_exit+0xf3/0x650 [ 54.001557] do_syscall_64+0xbf/0x430 [ 54.002312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.003273] RIP: 0033:0x7f8b4608f5cd [ 54.003927] 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 [ 54.007137] RSP: 002b:00007ffcbfb79320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.008479] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b4608f5cd [ 54.009758] RDX: 0000564466b64e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.011054] RBP: 00007ffcbfb79380 R08: 0000000000000000 R09: 00007ffcbfb78a20 [ 54.012319] R10: 0000000000000000 R11: 0000000000000246 R12: 000056446c7b82b0 [ 54.013584] R13: 00007ffcbfb797b0 R14: 000056446c7bad20 R15: 000056446c7cc8d0 [ 54.014902] [ 54.015365] irq event stamp: 2155 [ 54.016027] hardirqs last enabled at (2165): [] __up_console_sem+0x78/0x80 [ 54.017540] hardirqs last disabled at (2174): [] __up_console_sem+0x5d/0x80 [ 54.019059] softirqs last enabled at (2142): [] handle_softirqs+0x50c/0x770 [ 54.020585] softirqs last disabled at (2137): [] __irq_exit_rcu+0xc4/0x100 [ 54.022097] ---[ end trace 0000000000000000 ]--- [ 57.407015] ------------[ cut here ]------------ [ 57.407917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.409872] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 57.411300] Modules linked in: [ 57.411880] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.413856] Tainted: [W]=WARN [ 57.414457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.415902] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.416866] 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 [ 57.419997] RSP: 0018:ffff888016ac7bc0 EFLAGS: 00010286 [ 57.420914] RAX: 0000000000000000 RBX: ffffed1002d58f78 RCX: ffffffff813a4050 [ 57.422185] RDX: ffff888019c6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.423458] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d58f2f [ 57.424731] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.426000] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ac7df8 [ 57.427280] FS: 00007ff12a520900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.428693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.429731] CR2: 00007ffc0a81eef7 CR3: 000000000cf89000 CR4: 0000000000350ef0 [ 57.431020] Call Trace: [ 57.431485] [ 57.431889] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.432780] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 57.433712] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 57.434656] __vmalloc_noprof+0x59/0x60 [ 57.435419] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.436298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.437218] bpf_prog_alloc+0x39/0x200 [ 57.437916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.438844] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.439740] do_seccomp+0x349/0x25e0 [ 57.440489] ? find_held_lock+0x2b/0x80 [ 57.441247] ? do_prlimit+0x310/0x610 [ 57.441950] ? __pfx_do_seccomp+0x10/0x10 [ 57.442743] ? do_raw_spin_unlock+0x53/0x220 [ 57.443580] ? _raw_spin_unlock+0x1e/0x40 [ 57.444351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.445317] ? static_key_count+0x60/0x80 [ 57.446116] prctl_set_seccomp+0x4e/0x70 [ 57.446870] __do_sys_prctl+0xe6c/0x1d70 [ 57.447653] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.448511] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.449490] ? irqentry_exit+0xf3/0x650 [ 57.450254] do_syscall_64+0xbf/0x430 [ 57.450950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.451913] RIP: 0033:0x7ff12aa125cd [ 57.452620] 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 [ 57.455793] RSP: 002b:00007ffc0a81d490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.457156] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff12aa125cd [ 57.458456] RDX: 000056307e19be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.459739] RBP: 00007ffc0a81d4f0 R08: 0000000000000000 R09: 00007ffc0a81cb90 [ 57.461019] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630b61d9ad0 [ 57.462315] R13: 00007ffc0a81d920 R14: 00005630b61dabc0 R15: 00005630b61eb780 [ 57.463617] [ 57.464103] irq event stamp: 1721 [ 57.464710] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 57.466246] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 57.467761] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 57.469286] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 57.470814] ---[ end trace 0000000000000000 ]--- [ 58.280132] ------------[ cut here ]------------ [ 58.281079] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.283112] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 58.284553] Modules linked in: [ 58.285199] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.287196] Tainted: [W]=WARN [ 58.287749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.289204] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.290114] 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 [ 58.293256] RSP: 0018:ffff88800f01fbc0 EFLAGS: 00010286 [ 58.294203] RAX: 0000000000000000 RBX: ffffed1001e03f78 RCX: ffffffff813a4050 [ 58.295469] RDX: ffff888019ee1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.296727] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e03f2f [ 58.297983] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.299266] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f01fdf8 [ 58.300519] FS: 00007f303d6fc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.301928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.302983] CR2: 00007ffc8cd8def7 CR3: 000000000dcf5000 CR4: 0000000000350ef0 [ 58.304251] Call Trace: [ 58.304706] [ 58.305155] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.306027] ? __create_object+0x59/0x80 [ 58.306763] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.307723] __vmalloc_noprof+0x59/0x60 [ 58.308460] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.309325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.310258] bpf_prog_alloc+0x39/0x200 [ 58.310931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.311860] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.312744] do_seccomp+0x349/0x25e0 [ 58.313449] ? find_held_lock+0x2b/0x80 [ 58.314204] ? do_prlimit+0x310/0x610 [ 58.314910] ? __pfx_do_seccomp+0x10/0x10 [ 58.315697] ? do_raw_spin_unlock+0x53/0x220 [ 58.316506] ? _raw_spin_unlock+0x1e/0x40 [ 58.317287] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.318246] ? static_key_count+0x60/0x80 [ 58.319033] prctl_set_seccomp+0x4e/0x70 [ 58.319747] __do_sys_prctl+0xe6c/0x1d70 [ 58.320511] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.321353] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.322326] ? irqentry_exit+0xf3/0x650 [ 58.323096] do_syscall_64+0xbf/0x430 [ 58.323785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.324713] RIP: 0033:0x7f303dbee5cd [ 58.325405] 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 [ 58.328530] RSP: 002b:00007ffc8cd8b390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.329869] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f303dbee5cd [ 58.331155] RDX: 000056309fa9ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.332417] RBP: 00007ffc8cd8b3f0 R08: 0000000000000000 R09: 00007ffc8cd8aa90 [ 58.333666] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630ba75ead0 [ 58.334934] R13: 00007ffc8cd8b820 R14: 00005630ba75fbc0 R15: 00005630ba770780 [ 58.336229] [ 58.336641] irq event stamp: 1841 [ 58.337276] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 58.338799] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 58.340290] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 58.341800] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 58.343299] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11075' (ECDSA) to the list of known hosts. 2025/11/19 04:18:12 fuzzer started 2025/11/19 04:18:12 dialing manager at localhost:34383 2025/11/19 04:18:12 checking machine... 2025/11/19 04:18:12 checking revisions... [ 59.219240] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:18:12 testing simple program... [ 59.298721] cgroup: Unknown subsys name 'net' [ 59.390683] cgroup: Unknown subsys name 'cpuset' [ 59.412093] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:18:12 Registers: info registers vcpu 0 RAX=1ffffffff0cd6583 RBX=ffffffff866b2c18 RCX=ffffffff813c1927 RDX=0000000000000000 RSI=ffffffff86a0bb34 RDI=ffffffff866b2c14 RBP=ffffffff866b2c18 RSP=ffff88806ce089c8 R8 =ffffffff86a0bb34 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000899e R12=ffffffff866b2c18 R13=ffffffff866b2c14 R14=ffffffff866b2c14 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000212 [----A--] 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 00007ff12a520900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff02e7b2028 CR3=0000000019ddb000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002745d 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff12aad5650 CR3=0000000019ddb000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000