[ 45.901162] ------------[ cut here ]------------ [ 45.902330] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.904320] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.905902] Modules linked in: [ 45.906571] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.908848] Tainted: [W]=WARN [ 45.909497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.911167] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.912218] 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 [ 45.915858] RSP: 0018:ffff88801b147bc0 EFLAGS: 00010286 [ 45.916975] RAX: 0000000000000000 RBX: ffffed1003628f78 RCX: ffffffff813a4050 [ 45.918332] RDX: ffff888016dc1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.919621] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003628f2f [ 45.920893] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.922169] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b147df8 [ 45.923455] FS: 00007ff899cfd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.924899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.925989] CR2: 00007ffc5e85eef8 CR3: 000000000dc52000 CR4: 0000000000350ef0 [ 45.927276] Call Trace: [ 45.927744] [ 45.928182] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.929096] ? __create_object+0x59/0x80 [ 45.929895] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.930871] __vmalloc_noprof+0x59/0x60 [ 45.931589] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.932458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.933430] bpf_prog_alloc+0x39/0x200 [ 45.934180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.935121] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.936024] do_seccomp+0x349/0x25e0 [ 45.936695] ? find_held_lock+0x2b/0x80 [ 45.937480] ? do_prlimit+0x310/0x610 [ 45.938222] ? __pfx_do_seccomp+0x10/0x10 [ 45.939004] ? do_raw_spin_unlock+0x53/0x220 [ 45.939789] ? _raw_spin_unlock+0x1e/0x40 [ 45.940577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.941563] ? static_key_count+0x60/0x80 [ 45.942380] prctl_set_seccomp+0x4e/0x70 [ 45.943177] __do_sys_prctl+0xe6c/0x1d70 [ 45.943984] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.944872] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.945867] ? irqentry_exit+0xf3/0x650 [ 45.946611] do_syscall_64+0xbf/0x430 [ 45.947358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.948316] RIP: 0033:0x7ff89a1ef5cd [ 45.949037] 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 [ 45.952273] RSP: 002b:00007ffc5e85cc00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.953699] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff89a1ef5cd [ 45.955038] RDX: 000055c423566e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.956363] RBP: 00007ffc5e85cc60 R08: 0000000000000000 R09: 00007ffc5e85c300 [ 45.957702] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c455163ad0 [ 45.959023] R13: 00007ffc5e85d090 R14: 000055c455164bc0 R15: 000055c455175780 [ 45.960369] [ 45.960841] irq event stamp: 1815 [ 45.961479] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 45.963044] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 45.964640] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 45.966243] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 45.967567] ---[ end trace 0000000000000000 ]--- [ 48.880508] ------------[ cut here ]------------ [ 48.881297] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.882932] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.884134] Modules linked in: [ 48.884620] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.886243] Tainted: [W]=WARN [ 48.886714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.888116] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.888951] 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 [ 48.891581] RSP: 0018:ffff888015cefbc0 EFLAGS: 00010286 [ 48.892388] RAX: 0000000000000000 RBX: ffffed1002b9df78 RCX: ffffffff813a4050 [ 48.893457] RDX: ffff88801c0dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.894513] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b9df2f [ 48.895572] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.896629] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cefdf8 [ 48.897706] FS: 00007f9535427900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.898888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.899724] CR2: 00007ffcff2ebef8 CR3: 000000000e31e000 CR4: 0000000000350ef0 [ 48.900824] Call Trace: [ 48.901221] [ 48.901554] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.902290] ? __create_object+0x59/0x80 [ 48.902943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.903702] __vmalloc_noprof+0x59/0x60 [ 48.904326] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.905043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.905779] bpf_prog_alloc+0x39/0x200 [ 48.906407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.907172] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.907907] do_seccomp+0x349/0x25e0 [ 48.908466] ? find_held_lock+0x2b/0x80 [ 48.909097] ? do_prlimit+0x310/0x610 [ 48.909675] ? __pfx_do_seccomp+0x10/0x10 [ 48.910333] ? do_raw_spin_unlock+0x53/0x220 [ 48.911029] ? _raw_spin_unlock+0x1e/0x40 [ 48.911647] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.912440] ? static_key_count+0x60/0x80 [ 48.913120] prctl_set_seccomp+0x4e/0x70 [ 48.913745] __do_sys_prctl+0xe6c/0x1d70 [ 48.914400] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.915115] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.915923] ? irqentry_exit+0xf3/0x650 [ 48.916532] do_syscall_64+0xbf/0x430 [ 48.917156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.917956] RIP: 0033:0x7f95359195cd [ 48.918508] 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 [ 48.921193] RSP: 002b:00007ffcff2e9ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.922348] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95359195cd [ 48.923419] RDX: 00005610156aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.924487] RBP: 00007ffcff2e9d00 R08: 0000000000000000 R09: 00007ffcff2e93a0 [ 48.925570] R10: 0000000000000000 R11: 0000000000000246 R12: 00005610296742b0 [ 48.926649] R13: 00007ffcff2ea130 R14: 0000561029676d20 R15: 00005610296888d0 [ 48.927742] [ 48.928128] irq event stamp: 1807 [ 48.928639] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 48.929928] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 48.931238] softirqs last enabled at (1546): [] handle_softirqs+0x50c/0x770 [ 48.932542] softirqs last disabled at (1541): [] __irq_exit_rcu+0xc4/0x100 [ 48.933829] ---[ end trace 0000000000000000 ]--- [ 49.656446] ------------[ cut here ]------------ [ 49.657400] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.659530] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.661039] Modules linked in: [ 49.661666] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.663984] Tainted: [W]=WARN [ 49.664565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.666156] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.667091] 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 [ 49.670381] RSP: 0018:ffff888017a7fbc0 EFLAGS: 00010286 [ 49.671437] RAX: 0000000000000000 RBX: ffffed1002f4ff78 RCX: ffffffff813a4050 [ 49.672828] RDX: ffff88801b740000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.674191] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4ff2f [ 49.675527] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.676854] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a7fdf8 [ 49.678201] FS: 00007f76ea84a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.679685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.680787] CR2: 00007ffc6ac62ef8 CR3: 000000000cc5e000 CR4: 0000000000350ef0 [ 49.682180] Call Trace: [ 49.682673] [ 49.683146] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.684090] ? __create_object+0x59/0x80 [ 49.684906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.685941] __vmalloc_noprof+0x59/0x60 [ 49.686696] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.687603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.688579] bpf_prog_alloc+0x39/0x200 [ 49.689367] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.690343] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.691288] do_seccomp+0x349/0x25e0 [ 49.692036] ? find_held_lock+0x2b/0x80 [ 49.692790] ? do_prlimit+0x310/0x610 [ 49.693584] ? __pfx_do_seccomp+0x10/0x10 [ 49.694400] ? do_raw_spin_unlock+0x53/0x220 [ 49.695276] ? _raw_spin_unlock+0x1e/0x40 [ 49.696094] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.697113] ? static_key_count+0x60/0x80 [ 49.697966] prctl_set_seccomp+0x4e/0x70 [ 49.698740] __do_sys_prctl+0xe6c/0x1d70 [ 49.699554] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.700449] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.701478] ? irqentry_exit+0xf3/0x650 [ 49.702277] do_syscall_64+0xbf/0x430 [ 49.703065] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.704073] RIP: 0033:0x7f76ead3c5cd [ 49.704778] 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 [ 49.708191] RSP: 002b:00007ffc6ac60dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.709643] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76ead3c5cd [ 49.710998] RDX: 000055913beb1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.712358] RBP: 00007ffc6ac60e30 R08: 0000000000000000 R09: 00007ffc6ac604d0 [ 49.713726] R10: 0000000000000000 R11: 0000000000000246 R12: 000055916bb7abf0 [ 49.715093] R13: 00007ffc6ac61260 R14: 000055916bb84380 R15: 000055916bb8f460 [ 49.716481] [ 49.716983] irq event stamp: 1849 [ 49.717657] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 49.719110] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 49.720494] softirqs last enabled at (1436): [] handle_softirqs+0x50c/0x770 [ 49.721911] softirqs last disabled at (1431): [] __irq_exit_rcu+0xc4/0x100 [ 49.723288] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50686' (ECDSA) to the list of known hosts. 2025/11/19 07:05:20 fuzzer started 2025/11/19 07:05:20 dialing manager at localhost:34383 2025/11/19 07:05:21 checking machine... 2025/11/19 07:05:21 checking revisions... [ 50.644438] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:05:21 testing simple program... [ 50.727557] cgroup: Unknown subsys name 'net' [ 50.790131] cgroup: Unknown subsys name 'cpuset' [ 50.805649] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:05:20 Registers: info registers vcpu 0 RAX=0000000000047081 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=00000206 [-----P-] 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd242d27000 CR3=000000000dcec000 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=35303a373020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363135 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0ce38fa RBX=ffffffff8671c7d0 RCX=ffffffff81a84a1a RDX=0000000000000000 RSI=ffffffff86aaa4ce RDI=ffffffff8671c7d0 RBP=ffffffff8671c7d0 RSP=ffff88801c2a7640 R8 =ffffffff86aaa4ce R9 =0000000000000000 R10=000000000003c9ed R11=000000000002308d R12=ffffffff8671c7d4 R13=ffffffff8671c7d0 R14=ffffffff8671c7d0 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000216 [----AP-] 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 00007f9535427900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9535401c94 CR3=0000000020856000 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