[ 54.026016] ------------[ cut here ]------------ [ 54.027028] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.029154] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.030757] Modules linked in: [ 54.031705] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.033978] Tainted: [W]=WARN [ 54.034644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.036264] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.037275] 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 [ 54.040745] RSP: 0018:ffff888018c47bc0 EFLAGS: 00010286 [ 54.041805] RAX: 0000000000000000 RBX: ffffed1003188f78 RCX: ffffffff813a4050 [ 54.043248] RDX: ffff888018d78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.044657] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003188f2f [ 54.046077] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.047490] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c47df8 [ 54.048891] FS: 00007f36c69d3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.050448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.051610] CR2: 00007f36c6ec5580 CR3: 000000000c28e000 CR4: 0000000000350ef0 [ 54.053021] Call Trace: [ 54.053581] [ 54.054032] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.055043] ? __create_object+0x59/0x80 [ 54.055901] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.056975] __vmalloc_noprof+0x59/0x60 [ 54.057827] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.058805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.059829] bpf_prog_alloc+0x39/0x200 [ 54.060652] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.061635] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.062542] do_seccomp+0x349/0x25e0 [ 54.063275] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.064131] ? __pfx_do_seccomp+0x10/0x10 [ 54.064916] ? find_held_lock+0x2b/0x80 [ 54.065663] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.066629] ? static_key_count+0x60/0x80 [ 54.067438] prctl_set_seccomp+0x4e/0x70 [ 54.068165] __do_sys_prctl+0xe6c/0x1d70 [ 54.068947] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.069802] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.070788] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.071750] ? irqentry_exit+0xf3/0x650 [ 54.072521] do_syscall_64+0xbf/0x430 [ 54.073267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.074167] RIP: 0033:0x7f36c6ec55cd [ 54.074885] 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 [ 54.078034] RSP: 002b:00007ffd711cd500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.079420] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36c6ec55cd [ 54.080705] RDX: 000055944908be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.081983] RBP: 00007ffd711cd560 R08: 0000000000000000 R09: 00007ffd711ccc00 [ 54.083295] R10: 0000000000000000 R11: 0000000000000246 R12: 000055945d6052b0 [ 54.084603] R13: 00007ffd711cd990 R14: 000055945d607d20 R15: 000055945d6198d0 [ 54.085929] [ 54.086405] irq event stamp: 1823 [ 54.087032] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 54.088603] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 54.090164] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 54.091708] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 54.093074] ---[ end trace 0000000000000000 ]--- [ 56.944303] ------------[ cut here ]------------ [ 56.945242] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.947233] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 56.948649] Modules linked in: [ 56.949294] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.951266] Tainted: [W]=WARN [ 56.951815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.953264] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.954121] 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 [ 56.957227] RSP: 0018:ffff88801a60fbc0 EFLAGS: 00010286 [ 56.958152] RAX: 0000000000000000 RBX: ffffed10034c1f78 RCX: ffffffff813a4050 [ 56.959462] RDX: ffff88800fa23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.960717] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c1f2f [ 56.961988] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.963265] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a60fdf8 [ 56.964544] FS: 00007fcb52856900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.965953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.966998] CR2: 00007fcb52d48580 CR3: 000000000e92c000 CR4: 0000000000350ef0 [ 56.968265] Call Trace: [ 56.968718] [ 56.969118] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.970022] ? __create_object+0x59/0x80 [ 56.970812] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.971796] __vmalloc_noprof+0x59/0x60 [ 56.972552] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.973432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.974357] bpf_prog_alloc+0x39/0x200 [ 56.975060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.975979] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.976878] do_seccomp+0x349/0x25e0 [ 56.977598] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.978487] ? __pfx_do_seccomp+0x10/0x10 [ 56.979290] ? find_held_lock+0x2b/0x80 [ 56.979999] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.980954] ? static_key_count+0x60/0x80 [ 56.981756] prctl_set_seccomp+0x4e/0x70 [ 56.982537] __do_sys_prctl+0xe6c/0x1d70 [ 56.983333] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.984133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.985094] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.986062] ? irqentry_exit+0xf3/0x650 [ 56.986842] do_syscall_64+0xbf/0x430 [ 56.987579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.988536] RIP: 0033:0x7fcb52d485cd [ 56.989242] 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 [ 56.992374] RSP: 002b:00007ffdf38694e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.993740] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb52d485cd [ 56.995041] RDX: 000055b0955dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.996312] RBP: 00007ffdf3869540 R08: 0000000000000000 R09: 00007ffdf3868be0 [ 56.997598] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0bf988ad0 [ 56.998909] R13: 00007ffdf3869970 R14: 000055b0bf989bc0 R15: 000055b0bf99a780 [ 57.000245] [ 57.000664] irq event stamp: 1747 [ 57.001310] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 57.002856] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 57.004418] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 57.005971] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 57.007522] ---[ end trace 0000000000000000 ]--- [ 57.564658] ------------[ cut here ]------------ [ 57.565559] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.567539] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.568983] Modules linked in: [ 57.569852] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.571892] Tainted: [W]=WARN [ 57.572486] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.573946] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.574863] 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 [ 57.577978] RSP: 0018:ffff888017b9fbc0 EFLAGS: 00010286 [ 57.578947] RAX: 0000000000000000 RBX: ffffed1002f73f78 RCX: ffffffff813a4050 [ 57.580224] RDX: ffff88800f9a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.581484] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f73f2f [ 57.582758] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.584040] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b9fdf8 [ 57.585304] FS: 00007fb23ce1d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.586714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.587764] CR2: 00007ffc8677aef8 CR3: 000000001caac000 CR4: 0000000000350ef0 [ 57.589026] Call Trace: [ 57.589519] [ 57.589926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.590821] ? __create_object+0x59/0x80 [ 57.591592] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.592542] __vmalloc_noprof+0x59/0x60 [ 57.593301] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.594108] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.595032] bpf_prog_alloc+0x39/0x200 [ 57.595767] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.596680] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.597575] do_seccomp+0x349/0x25e0 [ 57.598283] ? find_held_lock+0x2b/0x80 [ 57.599006] ? do_prlimit+0x310/0x610 [ 57.599747] ? __pfx_do_seccomp+0x10/0x10 [ 57.600526] ? do_raw_spin_unlock+0x53/0x220 [ 57.601358] ? _raw_spin_unlock+0x1e/0x40 [ 57.602091] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.603047] ? static_key_count+0x60/0x80 [ 57.603845] prctl_set_seccomp+0x4e/0x70 [ 57.604621] __do_sys_prctl+0xe6c/0x1d70 [ 57.605391] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.606256] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.607219] ? irqentry_exit+0xf3/0x650 [ 57.607926] do_syscall_64+0xbf/0x430 [ 57.608660] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.609601] RIP: 0033:0x7fb23d30f5cd [ 57.610294] 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 [ 57.613426] RSP: 002b:00007ffc86778c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.614772] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb23d30f5cd [ 57.616044] RDX: 000055e731adae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.617311] RBP: 00007ffc86778c90 R08: 0000000000000000 R09: 00007ffc86778330 [ 57.618586] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e73b8c8ad0 [ 57.619865] R13: 00007ffc867790c0 R14: 000055e73b8c9bc0 R15: 000055e73b8da780 [ 57.620696] [ 57.620966] irq event stamp: 1819 [ 57.621382] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 57.622357] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 57.623347] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 57.624336] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 57.625313] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34136' (ECDSA) to the list of known hosts. 2025/11/18 18:53:24 fuzzer started 2025/11/18 18:53:25 dialing manager at localhost:34383 2025/11/18 18:53:25 checking machine... 2025/11/18 18:53:25 checking revisions... [ 58.353211] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:53:25 testing simple program... [ 58.426623] cgroup: Unknown subsys name 'net' [ 58.472583] cgroup: Unknown subsys name 'cpuset' [ 58.481557] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:53:24 Registers: info registers vcpu 0 RAX=000000000004c52f RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd2650e278 CR3=000000000e3f8000 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=a80d93586930b693e240061f1b9a8e4c XMM02=2c67c8bc2e329bc30000000000303bb8 XMM03=fb795ef6d6577056000000000030ef60 XMM04=bcca809b6aeb1f5e00000000000ae988 XMM05=23487cd96a9fce4b000000000031f8d0 XMM06=3e829fc8c8edc990000000000031f2c8 XMM07=e042d86d42eb936e000000000030f238 XMM08=1fddbcc7d378e0dc0000000000303c18 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=255630821f11977f RDX=1ffff11002d22ee6 RSI=0000000010e2cc00 RDI=ffff88806cf31cd0 RBP=ffff888016917728 RSP=ffff888016917660 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888016917730 R13=ffff888016917718 R14=ffff88801a63b780 R15=ffff8880169176d0 RIP=ffffffff8135e4e0 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 00007fcb52856900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcb5280f008 CR3=000000000bc94000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000