[ 39.012560] ------------[ cut here ]------------ [ 39.013338] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.015073] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.016310] Modules linked in: [ 39.016825] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.018746] Tainted: [W]=WARN [ 39.019255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.020527] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.021309] 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 [ 39.024052] RSP: 0018:ffff888016c6fbc0 EFLAGS: 00010286 [ 39.024906] RAX: 0000000000000000 RBX: ffffed1002d8df78 RCX: ffffffff813a4050 [ 39.026006] RDX: ffff88800e26b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.027147] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8df2f [ 39.028234] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.029320] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c6fdf8 [ 39.030442] FS: 00007f07e9a82900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.031688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.032607] CR2: 00007f07e9f74580 CR3: 000000000d229000 CR4: 0000000000350ef0 [ 39.033777] Call Trace: [ 39.034442] [ 39.034804] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.035567] ? __create_object+0x59/0x80 [ 39.036182] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.037015] __vmalloc_noprof+0x59/0x60 [ 39.037697] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.038462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.039283] bpf_prog_alloc+0x39/0x200 [ 39.039870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.040678] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.041427] do_seccomp+0x349/0x25e0 [ 39.042012] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.042797] ? __pfx_do_seccomp+0x10/0x10 [ 39.043463] ? find_held_lock+0x2b/0x80 [ 39.044073] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.044897] ? static_key_count+0x60/0x80 [ 39.045589] prctl_set_seccomp+0x4e/0x70 [ 39.046244] __do_sys_prctl+0xe6c/0x1d70 [ 39.046886] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.047625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.048446] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.049292] ? irqentry_exit+0xf3/0x650 [ 39.049924] do_syscall_64+0xbf/0x430 [ 39.050581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.051382] RIP: 0033:0x7f07e9f745cd [ 39.051943] 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 [ 39.054672] RSP: 002b:00007ffca0c94010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.055842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07e9f745cd [ 39.056942] RDX: 000055ace7ec8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.058046] RBP: 00007ffca0c94070 R08: 0000000000000000 R09: 00007ffca0c93710 [ 39.059176] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ad14ad3240 [ 39.060808] R13: 00007ffca0c944a0 R14: 000055ad14adc380 R15: 000055ad14ae7540 [ 39.061938] [ 39.062329] irq event stamp: 1763 [ 39.062863] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 39.064151] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 39.065480] softirqs last enabled at (1288): [] handle_softirqs+0x50c/0x770 [ 39.066847] softirqs last disabled at (1249): [] __irq_exit_rcu+0xc4/0x100 [ 39.068141] ---[ end trace 0000000000000000 ]--- [ 42.411156] ------------[ cut here ]------------ [ 42.412076] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.414050] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.415514] Modules linked in: [ 42.416095] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.418315] Tainted: [W]=WARN [ 42.418873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.420386] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.421291] 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 [ 42.424435] RSP: 0018:ffff88801614fbc0 EFLAGS: 00010286 [ 42.425412] RAX: 0000000000000000 RBX: ffffed1002c29f78 RCX: ffffffff813a4050 [ 42.426708] RDX: ffff88800f24d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.427979] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c29f2f [ 42.429264] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.430534] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801614fdf8 [ 42.431807] FS: 00007f35ec3e4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.433231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.434285] CR2: 00007f35ec8d6580 CR3: 000000000d087000 CR4: 0000000000350ef0 [ 42.435574] Call Trace: [ 42.436034] [ 42.436482] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.437371] ? __create_object+0x59/0x80 [ 42.438100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.439060] __vmalloc_noprof+0x59/0x60 [ 42.439804] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.440658] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.441575] bpf_prog_alloc+0x39/0x200 [ 42.442293] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.443168] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.444060] do_seccomp+0x349/0x25e0 [ 42.444774] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.445664] ? __pfx_do_seccomp+0x10/0x10 [ 42.446452] ? find_held_lock+0x2b/0x80 [ 42.447157] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.448112] ? static_key_count+0x60/0x80 [ 42.448900] prctl_set_seccomp+0x4e/0x70 [ 42.449658] __do_sys_prctl+0xe6c/0x1d70 [ 42.450454] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.451297] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.452256] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.453159] ? irqentry_exit+0xf3/0x650 [ 42.453923] do_syscall_64+0xbf/0x430 [ 42.454674] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.455616] RIP: 0033:0x7f35ec8d65cd [ 42.456315] 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 [ 42.459458] RSP: 002b:00007ffd7ade9e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.460803] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35ec8d65cd [ 42.462065] RDX: 000055b0ae81be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.463346] RBP: 00007ffd7ade9e70 R08: 0000000000000000 R09: 00007ffd7ade9510 [ 42.464601] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0e6b3ead0 [ 42.465881] R13: 00007ffd7adea2a0 R14: 000055b0e6b3fbc0 R15: 000055b0e6b50780 [ 42.467220] [ 42.467638] irq event stamp: 1823 [ 42.468268] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 42.469777] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 42.471287] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 42.472810] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 42.474291] ---[ end trace 0000000000000000 ]--- [ 43.265346] ------------[ cut here ]------------ [ 43.266305] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.268390] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.269904] Modules linked in: [ 43.270569] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.272614] Tainted: [W]=WARN [ 43.273179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.274740] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.275698] 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 [ 43.279102] RSP: 0018:ffff888016bdfbc0 EFLAGS: 00010286 [ 43.280130] RAX: 0000000000000000 RBX: ffffed1002d7bf78 RCX: ffffffff813a4050 [ 43.281488] RDX: ffff88800f37b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.282867] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7bf2f [ 43.284223] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.285573] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bdfdf8 [ 43.286947] FS: 00007f5cb7c87900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.288391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.289464] CR2: 00007ffd1d611ef8 CR3: 000000000e133000 CR4: 0000000000350ef0 [ 43.290790] Call Trace: [ 43.291300] [ 43.291717] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.292619] ? __create_object+0x59/0x80 [ 43.293441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.294517] __vmalloc_noprof+0x59/0x60 [ 43.295325] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.296258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.297240] bpf_prog_alloc+0x39/0x200 [ 43.297976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.298988] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.299941] do_seccomp+0x349/0x25e0 [ 43.300698] ? find_held_lock+0x2b/0x80 [ 43.301504] ? do_prlimit+0x310/0x610 [ 43.302283] ? __pfx_do_seccomp+0x10/0x10 [ 43.303102] ? do_raw_spin_unlock+0x53/0x220 [ 43.303979] ? _raw_spin_unlock+0x1e/0x40 [ 43.304796] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.305817] ? static_key_count+0x60/0x80 [ 43.306694] prctl_set_seccomp+0x4e/0x70 [ 43.307514] __do_sys_prctl+0xe6c/0x1d70 [ 43.308344] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.309251] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.310274] ? irqentry_exit+0xf3/0x650 [ 43.311067] do_syscall_64+0xbf/0x430 [ 43.311858] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.312868] RIP: 0033:0x7f5cb81795cd [ 43.313608] 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 [ 43.317023] RSP: 002b:00007ffd1d610020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.318511] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cb81795cd [ 43.319880] RDX: 000055d80a61be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.321275] RBP: 00007ffd1d610080 R08: 0000000000000000 R09: 00007ffd1d60f720 [ 43.322686] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d81f945ad0 [ 43.324038] R13: 00007ffd1d6104b0 R14: 000055d81f946bc0 R15: 000055d81f957780 [ 43.325409] [ 43.325856] irq event stamp: 1823 [ 43.326565] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 43.328174] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 43.329805] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 43.331379] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 43.332736] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56541' (ECDSA) to the list of known hosts. 2025/11/18 09:25:15 fuzzer started 2025/11/18 09:25:15 dialing manager at localhost:34383 2025/11/18 09:25:15 checking machine... 2025/11/18 09:25:15 checking revisions... [ 44.087517] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:25:15 testing simple program... [ 44.151048] cgroup: Unknown subsys name 'net' [ 44.207119] cgroup: Unknown subsys name 'cpuset' [ 44.221560] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:25:15 Registers: info registers vcpu 0 RAX=ffff888019fe7a30 RBX=dffffc0000000000 RCX=0000000000000000 RDX=0000000000001000 RSI=ffff888019fe7e48 RDI=ffff88801c478b80 RBP=ffff888019fe7e48 RSP=ffff888019fe7a10 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff888019fe7e48 R13=0000000000001000 R14=0000000000000000 R15=ffff88801c478b80 RIP=ffffffff83ee0e14 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 00007f35ec3e4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd7ade3000 CR3=000000001f264000 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=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=ffffffff815d6bf3 RBX=dffffc0000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1fec0 RBP=ffff88800c788648 RSP=ffff888009757c38 R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000007 R13=ffff888009757cb8 R14=ffffffff815d6c93 R15=0000000000000006 RIP=ffffffff815d6c0a RFL=00000246 [---Z-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f590c7c3000 CR3=000000000e325000 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=2034313a35323a393020383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034313a35323a3930203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000