[ 38.986078] ------------[ cut here ]------------ [ 38.987016] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.989047] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.990564] Modules linked in: [ 38.991223] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.993486] Tainted: [W]=WARN [ 38.994363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.995870] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.996827] 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 [ 39.000046] RSP: 0018:ffff88801583fbc0 EFLAGS: 00010286 [ 39.001044] RAX: 0000000000000000 RBX: ffffed1002b07f78 RCX: ffffffff813a4050 [ 39.002353] RDX: ffff88800a131bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.003658] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b07f2f [ 39.004977] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.006281] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801583fdf8 [ 39.007608] FS: 00007f568b09b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.009091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.010171] CR2: 00007ffe2a2abef8 CR3: 000000000e6bc000 CR4: 0000000000350ef0 [ 39.011467] Call Trace: [ 39.011964] [ 39.012393] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.013298] ? __create_object+0x59/0x80 [ 39.014089] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.015102] __vmalloc_noprof+0x59/0x60 [ 39.015876] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.016775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.017721] bpf_prog_alloc+0x39/0x200 [ 39.018425] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.019364] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.020285] do_seccomp+0x349/0x25e0 [ 39.021013] ? find_held_lock+0x2b/0x80 [ 39.021779] ? do_prlimit+0x310/0x610 [ 39.022478] ? __pfx_do_seccomp+0x10/0x10 [ 39.023264] ? do_raw_spin_unlock+0x53/0x220 [ 39.024089] ? _raw_spin_unlock+0x1e/0x40 [ 39.024887] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.025874] ? static_key_count+0x60/0x80 [ 39.026680] prctl_set_seccomp+0x4e/0x70 [ 39.027412] __do_sys_prctl+0xe6c/0x1d70 [ 39.028205] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.029084] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.030046] ? irqentry_exit+0xf3/0x650 [ 39.030815] do_syscall_64+0xbf/0x430 [ 39.031519] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.032483] RIP: 0033:0x7f568b58d5cd [ 39.033175] 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 [ 39.036358] RSP: 002b:00007ffe2a2a9910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.037742] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f568b58d5cd [ 39.039020] RDX: 00005587110f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.040322] RBP: 00007ffe2a2a9970 R08: 0000000000000000 R09: 00007ffe2a2a9010 [ 39.041619] R10: 0000000000000000 R11: 0000000000000246 R12: 000055874ac8fbf0 [ 39.042892] R13: 00007ffe2a2a9da0 R14: 000055874ac99380 R15: 000055874aca4460 [ 39.044237] [ 39.044709] irq event stamp: 1869 [ 39.045331] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 39.046882] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 39.048450] softirqs last enabled at (1856): [] handle_softirqs+0x50c/0x770 [ 39.050026] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 39.051572] ---[ end trace 0000000000000000 ]--- [ 41.851179] ------------[ cut here ]------------ [ 41.852104] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.854113] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.855563] Modules linked in: [ 41.856194] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.858206] Tainted: [W]=WARN [ 41.858793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.860291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.861202] 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 [ 41.864374] RSP: 0018:ffff888018747bc0 EFLAGS: 00010286 [ 41.865346] RAX: 0000000000000000 RBX: ffffed10030e8f78 RCX: ffffffff813a4050 [ 41.866621] RDX: ffff888016311bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.867889] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030e8f2f [ 41.869171] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.870453] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018747df8 [ 41.871726] FS: 00007f785f1b5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.873175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.874249] CR2: 00007f785f6a7580 CR3: 000000000e934000 CR4: 0000000000350ef0 [ 41.875538] Call Trace: [ 41.876047] [ 41.876470] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.877356] ? __create_object+0x59/0x80 [ 41.878152] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.879126] __vmalloc_noprof+0x59/0x60 [ 41.879889] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.880782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.881714] bpf_prog_alloc+0x39/0x200 [ 41.882412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.883335] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.884237] do_seccomp+0x349/0x25e0 [ 41.884967] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.885870] ? __pfx_do_seccomp+0x10/0x10 [ 41.886654] ? find_held_lock+0x2b/0x80 [ 41.887359] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.888329] ? static_key_count+0x60/0x80 [ 41.889122] prctl_set_seccomp+0x4e/0x70 [ 41.889999] __do_sys_prctl+0xe6c/0x1d70 [ 41.890769] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.891560] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.892500] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.893438] ? irqentry_exit+0xf3/0x650 [ 41.894194] do_syscall_64+0xbf/0x430 [ 41.894930] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.895867] RIP: 0033:0x7f785f6a75cd [ 41.896527] 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 [ 41.899627] RSP: 002b:00007ffdffa4ddb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.900950] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f785f6a75cd [ 41.902206] RDX: 00005599a5f51e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.903456] RBP: 00007ffdffa4de10 R08: 0000000000000000 R09: 00007ffdffa4d4b0 [ 41.904726] R10: 0000000000000000 R11: 0000000000000246 R12: 00005599dbd1cb10 [ 41.905990] R13: 00007ffdffa4e240 R14: 00005599dbd1d2b0 R15: 00005599dbd316f0 [ 41.907271] [ 41.907720] irq event stamp: 1703 [ 41.908334] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 41.909826] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 41.911316] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 41.912820] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 41.914296] ---[ end trace 0000000000000000 ]--- [ 42.766032] ------------[ cut here ]------------ [ 42.767010] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.769097] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.770612] Modules linked in: [ 42.771216] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.773239] Tainted: [W]=WARN [ 42.773839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.775360] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.776305] 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 [ 42.779550] RSP: 0018:ffff8880140ffbc0 EFLAGS: 00010286 [ 42.780560] RAX: 0000000000000000 RBX: ffffed100281ff78 RCX: ffffffff813a4050 [ 42.781913] RDX: ffff888017148000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.783234] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100281ff2f [ 42.784578] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.785915] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880140ffdf8 [ 42.787232] FS: 00007f45421d0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.788724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.789820] CR2: 00007ffc5db9def8 CR3: 000000000d28a000 CR4: 0000000000350ef0 [ 42.791147] Call Trace: [ 42.791671] [ 42.792088] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.793005] ? __create_object+0x59/0x80 [ 42.793793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.794780] __vmalloc_noprof+0x59/0x60 [ 42.795515] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.796404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.797340] bpf_prog_alloc+0x39/0x200 [ 42.798073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.799002] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.800006] do_seccomp+0x349/0x25e0 [ 42.800720] ? find_held_lock+0x2b/0x80 [ 42.801429] ? do_prlimit+0x310/0x610 [ 42.802167] ? __pfx_do_seccomp+0x10/0x10 [ 42.802942] ? do_raw_spin_unlock+0x53/0x220 [ 42.803776] ? _raw_spin_unlock+0x1e/0x40 [ 42.804522] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.805467] ? static_key_count+0x60/0x80 [ 42.806255] prctl_set_seccomp+0x4e/0x70 [ 42.807023] __do_sys_prctl+0xe6c/0x1d70 [ 42.807779] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.808636] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.809549] ? irqentry_exit+0xf3/0x650 [ 42.810299] do_syscall_64+0xbf/0x430 [ 42.811029] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.811963] RIP: 0033:0x7f45426c25cd [ 42.812658] 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 [ 42.815765] RSP: 002b:00007ffc5db9c1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.817110] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45426c25cd [ 42.818379] RDX: 0000560041ae1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.819634] RBP: 00007ffc5db9c230 R08: 0000000000000000 R09: 00007ffc5db9b8d0 [ 42.820915] R10: 0000000000000000 R11: 0000000000000246 R12: 000056004ff43240 [ 42.822169] R13: 00007ffc5db9c660 R14: 000056004ff42bf0 R15: 000056004ff574d0 [ 42.823436] [ 42.823885] irq event stamp: 1791 [ 42.824498] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 42.825988] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.827480] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 42.829000] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 42.830332] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55868' (ECDSA) to the list of known hosts. 2025/11/18 10:05:09 fuzzer started 2025/11/18 10:05:10 dialing manager at localhost:34383 2025/11/18 10:05:10 checking machine... 2025/11/18 10:05:10 checking revisions... [ 43.751954] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:05:10 testing simple program... [ 43.839970] cgroup: Unknown subsys name 'net' [ 43.890647] cgroup: Unknown subsys name 'cpuset' [ 43.905915] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:05:09 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8899ce60 RDI=ffff888016315d98 RBP=ffffffff8899ce60 RSP=ffff8880168073f0 R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888016315d98 R14=00000000ffffffff R15=ffff888016315d98 RIP=ffffffff84c71ffd RFL=00000046 [---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 00007f785f1b5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f785f76c618 CR3=00000000208cd000 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=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=fffff94000038970 RBX=fffff94000038971 RCX=ffffffff818e56eb RDX=fffff94000038971 RSI=0000000000000008 RDI=ffffea00001c4b80 RBP=fffff94000038970 RSP=ffff888015db7ca0 R8 =0000000000000000 R9 =fffff94000038970 R10=ffffea00001c4b87 R11=0000000000000001 R12=0000000000000200 R13=ffffea0000833fc0 R14=000000000712e000 R15=ffff888015db7d68 RIP=ffffffff81b2d1d1 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb39e8c3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb39f306000 CR3=00000000203e5000 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=0100ffffffffffffffff00ffffffffff XMM02=2e322e325f4342494c4700352e322e32 XMM03=0000000000000000004700352e322e32 XMM04=4342494c4700362e322e325f4342494c XMM05=00007fb39ee7cf6000007fb39f036950 XMM06=00007fb39f03644000007fb39f035f20 XMM07=00007fb39e98012000007fb39e97fb10 XMM08=00007fb39e97f5f000007fb39e97f060 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000