[ 53.981206] ------------[ cut here ]------------ [ 53.982175] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.984272] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 53.985734] Modules linked in: [ 53.986370] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.988617] Tainted: [W]=WARN [ 53.989189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.990716] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.991649] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 53.994830] RSP: 0018:ffff8880166e7bc0 EFLAGS: 00010286 [ 53.995821] RAX: 0000000000000000 RBX: ffffed1002cdcf78 RCX: ffffffff813a4050 [ 53.997111] RDX: ffff888019cb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.998397] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdcf2f [ 53.999682] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.000981] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166e7df8 [ 54.002270] FS: 00007f9d0a6cc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.003706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.004775] CR2: 00007ffe0027def8 CR3: 000000000b960000 CR4: 0000000000350ef0 [ 54.006070] Call Trace: [ 54.006586] [ 54.007006] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.007919] ? __create_object+0x59/0x80 [ 54.008701] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.009687] __vmalloc_noprof+0x59/0x60 [ 54.010459] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.011340] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.012276] bpf_prog_alloc+0x39/0x200 [ 54.012965] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.013905] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.014814] do_seccomp+0x349/0x25e0 [ 54.015542] ? find_held_lock+0x2b/0x80 [ 54.016325] ? do_prlimit+0x310/0x610 [ 54.017032] ? __pfx_do_seccomp+0x10/0x10 [ 54.017826] ? do_raw_spin_unlock+0x53/0x220 [ 54.018669] ? _raw_spin_unlock+0x1e/0x40 [ 54.019471] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.020453] ? static_key_count+0x60/0x80 [ 54.021209] prctl_set_seccomp+0x4e/0x70 [ 54.021997] __do_sys_prctl+0xe6c/0x1d70 [ 54.022793] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.023657] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.024646] ? irqentry_exit+0xf3/0x650 [ 54.025407] do_syscall_64+0xbf/0x430 [ 54.026099] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.027064] RIP: 0033:0x7f9d0abbe5cd [ 54.027765] 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 [ 54.031006] RSP: 002b:00007ffe0027c3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.032407] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d0abbe5cd [ 54.033707] RDX: 000056049fd37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.035004] RBP: 00007ffe0027c410 R08: 0000000000000000 R09: 00007ffe0027bab0 [ 54.036296] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604bc88fad0 [ 54.037597] R13: 00007ffe0027c840 R14: 00005604bc890bc0 R15: 00005604bc8a1780 [ 54.038920] [ 54.039389] irq event stamp: 1799 [ 54.040016] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 54.041573] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 54.043106] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 54.044675] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 54.046212] ---[ end trace 0000000000000000 ]--- [ 57.745483] ------------[ cut here ]------------ [ 57.746447] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.748501] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.749950] Modules linked in: [ 57.750591] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.752571] Tainted: [W]=WARN [ 57.753125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.754582] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.755494] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 57.758636] RSP: 0018:ffff8880167dfbc0 EFLAGS: 00010286 [ 57.759607] RAX: 0000000000000000 RBX: ffffed1002cfbf78 RCX: ffffffff813a4050 [ 57.760896] RDX: ffff888019cf1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.762163] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfbf2f [ 57.763447] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.764741] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167dfdf8 [ 57.766019] FS: 00007f85e0f29900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.767483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.768566] CR2: 00007ffc04cd4ef8 CR3: 000000001056f000 CR4: 0000000000350ef0 [ 57.769851] Call Trace: [ 57.770349] [ 57.770759] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.771658] ? __create_object+0x59/0x80 [ 57.772479] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.773452] __vmalloc_noprof+0x59/0x60 [ 57.774159] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.775014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.775948] bpf_prog_alloc+0x39/0x200 [ 57.776686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.777620] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.778535] do_seccomp+0x349/0x25e0 [ 57.779221] ? find_held_lock+0x2b/0x80 [ 57.779986] ? do_prlimit+0x310/0x610 [ 57.780725] ? __pfx_do_seccomp+0x10/0x10 [ 57.781500] ? do_raw_spin_unlock+0x53/0x220 [ 57.782327] ? _raw_spin_unlock+0x1e/0x40 [ 57.783053] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.784034] ? static_key_count+0x60/0x80 [ 57.784835] prctl_set_seccomp+0x4e/0x70 [ 57.785612] __do_sys_prctl+0xe6c/0x1d70 [ 57.786401] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.787217] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.788206] ? irqentry_exit+0xf3/0x650 [ 57.788974] do_syscall_64+0xbf/0x430 [ 57.789716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.790672] RIP: 0033:0x7f85e141b5cd [ 57.791376] 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 [ 57.794564] RSP: 002b:00007ffc04cd2f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.795954] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85e141b5cd [ 57.797246] RDX: 000055f7894e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.798541] RBP: 00007ffc04cd2f90 R08: 0000000000000000 R09: 00007ffc04cd2630 [ 57.799871] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7a6b41ad0 [ 57.801170] R13: 00007ffc04cd33c0 R14: 000055f7a6b42bc0 R15: 000055f7a6b53780 [ 57.802470] [ 57.802895] irq event stamp: 1757 [ 57.803543] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 57.805086] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 57.806616] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 57.808167] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 57.809697] ---[ end trace 0000000000000000 ]--- [ 58.640611] ------------[ cut here ]------------ [ 58.641396] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.643102] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.644339] Modules linked in: [ 58.644834] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.646490] Tainted: [W]=WARN [ 58.646956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.648273] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.649004] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 58.651679] RSP: 0018:ffff888016827bc0 EFLAGS: 00010286 [ 58.652511] RAX: 0000000000000000 RBX: ffffed1002d04f78 RCX: ffffffff813a4050 [ 58.653587] RDX: ffff8880174c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.654685] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d04f2f [ 58.655775] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.656883] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016827df8 [ 58.657963] FS: 00007fc6bacfc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.659186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.660092] CR2: 00007ffda04aeef8 CR3: 000000000e96f000 CR4: 0000000000350ef0 [ 58.661175] Call Trace: [ 58.661593] [ 58.661936] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.662693] ? __create_object+0x59/0x80 [ 58.663362] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.664157] __vmalloc_noprof+0x59/0x60 [ 58.664799] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.665535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.666317] bpf_prog_alloc+0x39/0x200 [ 58.666903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.667696] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.668490] do_seccomp+0x349/0x25e0 [ 58.669053] ? find_held_lock+0x2b/0x80 [ 58.669696] ? do_prlimit+0x310/0x610 [ 58.670309] ? __pfx_do_seccomp+0x10/0x10 [ 58.670937] ? do_raw_spin_unlock+0x53/0x220 [ 58.671649] ? _raw_spin_unlock+0x1e/0x40 [ 58.672316] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.673085] ? static_key_count+0x60/0x80 [ 58.673755] prctl_set_seccomp+0x4e/0x70 [ 58.674404] __do_sys_prctl+0xe6c/0x1d70 [ 58.675027] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.675741] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.676561] ? irqentry_exit+0xf3/0x650 [ 58.677160] do_syscall_64+0xbf/0x430 [ 58.677782] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.678587] RIP: 0033:0x7fc6bb1ee5cd [ 58.679136] 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 [ 58.681777] RSP: 002b:00007ffda04ad2c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.682912] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6bb1ee5cd [ 58.683986] RDX: 00005627c712ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.685062] RBP: 00007ffda04ad320 R08: 0000000000000000 R09: 00007ffda04ac9c0 [ 58.686132] R10: 0000000000000000 R11: 0000000000000246 R12: 00005627eb067ad0 [ 58.687212] R13: 00007ffda04ad750 R14: 00005627eb068bc0 R15: 00005627eb079780 [ 58.688352] [ 58.688704] irq event stamp: 1725 [ 58.689208] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 58.690517] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 58.691783] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 58.693081] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 58.694346] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6151' (ECDSA) to the list of known hosts. 2025/11/18 02:02:15 fuzzer started 2025/11/18 02:02:15 dialing manager at localhost:37895 2025/11/18 02:02:15 checking machine... 2025/11/18 02:02:15 checking revisions... [ 59.626682] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:02:15 testing simple program... [ 59.712505] cgroup: Unknown subsys name 'net' [ 59.779608] cgroup: Unknown subsys name 'cpuset' [ 59.793111] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:02:14 Registers: info registers vcpu 0 RAX=fbfbfbfbfbfbfbfb RBX=0000000000000000 RCX=000000000000000a RDX=0000000000000400 RSI=00000000000000fb RDI=ffffed1002e7d140 RBP=ffff888008c42280 RSP=ffff88800fcef8e8 R8 =0000000000000000 R9 =0000000000000000 R10=ffffed1002e7d000 R11=0000000000000000 R12=ffff8880173e8000 R13=ffff8880173e8000 R14=ffff888008c42280 R15=0000000000000000 RIP=ffffffff84c73c5a RFL=00000206 [-----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 00007f85e0f29900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f85e14e0618 CR3=000000000ed4d000 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=0000000000020a0d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe07b5e318 CR3=000000000db6d000 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=24e2b836c0d3358efa447c9dd6867670 XMM02=2c67c8bc2e329bc30000000000304518 XMM03=fb795ef6d6577056000000000030fae0 XMM04=ec33c57d82c06e6f00000000000ae988 XMM05=0394861f14684e590000000000320970 XMM06=3e829fc8c8edc99000000000003207f8 XMM07=e042d86d42eb936e000000000030fdb8 XMM08=6721c0ad78e5224c0000000000304578 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000