[ 46.297315] ------------[ cut here ]------------ [ 46.298235] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.300303] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.302011] Modules linked in: [ 46.302604] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.304698] Tainted: [W]=WARN [ 46.305264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.306736] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.307659] 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 [ 46.310828] RSP: 0018:ffff888016fffbc0 EFLAGS: 00010286 [ 46.311821] RAX: 0000000000000000 RBX: ffffed1002dfff78 RCX: ffffffff813a4050 [ 46.313104] RDX: ffff888016518000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.314387] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfff2f [ 46.315666] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.316970] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fffdf8 [ 46.318264] FS: 00007f3c629d8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.319714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.320790] CR2: 00007ffd23f55ef7 CR3: 0000000013fc0000 CR4: 0000000000350ef0 [ 46.322088] Call Trace: [ 46.322549] [ 46.323012] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.323913] ? __create_object+0x59/0x80 [ 46.324685] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.325661] __vmalloc_noprof+0x59/0x60 [ 46.326364] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.327230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.328147] bpf_prog_alloc+0x39/0x200 [ 46.328876] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.329797] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.330692] do_seccomp+0x349/0x25e0 [ 46.331359] ? find_held_lock+0x2b/0x80 [ 46.332101] ? do_prlimit+0x310/0x610 [ 46.332835] ? __pfx_do_seccomp+0x10/0x10 [ 46.333575] ? do_raw_spin_unlock+0x53/0x220 [ 46.334394] ? _raw_spin_unlock+0x1e/0x40 [ 46.335171] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.336131] ? static_key_count+0x60/0x80 [ 46.336924] prctl_set_seccomp+0x4e/0x70 [ 46.337719] __do_sys_prctl+0xe6c/0x1d70 [ 46.338465] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.339337] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.340315] ? irqentry_exit+0xf3/0x650 [ 46.341084] do_syscall_64+0xbf/0x430 [ 46.341854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.342821] RIP: 0033:0x7f3c62eca5cd [ 46.343494] 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 [ 46.346688] RSP: 002b:00007ffd23f53fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.348063] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c62eca5cd [ 46.349385] RDX: 00005602933cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.350699] RBP: 00007ffd23f54040 R08: 0000000000000000 R09: 00007ffd23f536e0 [ 46.352018] R10: 0000000000000000 R11: 0000000000000246 R12: 00005602b0db6ad0 [ 46.353327] R13: 00007ffd23f54470 R14: 00005602b0db7bc0 R15: 00005602b0dc8780 [ 46.354646] [ 46.355067] irq event stamp: 1761 [ 46.355722] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.357268] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 46.358827] softirqs last enabled at (1276): [] handle_softirqs+0x50c/0x770 [ 46.360368] softirqs last disabled at (1255): [] __irq_exit_rcu+0xc4/0x100 [ 46.361910] ---[ end trace 0000000000000000 ]--- [ 49.593776] ------------[ cut here ]------------ [ 49.594720] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.596786] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.598284] Modules linked in: [ 49.598935] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.602394] Tainted: [W]=WARN [ 49.603512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.605044] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.605999] 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 [ 49.609195] RSP: 0018:ffff8880171cfbc0 EFLAGS: 00010286 [ 49.610192] RAX: 0000000000000000 RBX: ffffed1002e39f78 RCX: ffffffff813a4050 [ 49.611503] RDX: ffff888015b45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.612810] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e39f2f [ 49.614124] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.615420] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171cfdf8 [ 49.616713] FS: 00007fcf4b29b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.618201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.619261] CR2: 00007fcf4b8014a6 CR3: 000000000d3d3000 CR4: 0000000000350ef0 [ 49.620567] Call Trace: [ 49.621071] [ 49.621502] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.622397] ? __create_object+0x59/0x80 [ 49.623177] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.624152] __vmalloc_noprof+0x59/0x60 [ 49.624920] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.625827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.626775] bpf_prog_alloc+0x39/0x200 [ 49.627475] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.628408] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.629330] do_seccomp+0x349/0x25e0 [ 49.630063] ? find_held_lock+0x2b/0x80 [ 49.630832] ? do_prlimit+0x310/0x610 [ 49.631551] ? __pfx_do_seccomp+0x10/0x10 [ 49.632377] ? do_raw_spin_unlock+0x53/0x220 [ 49.633230] ? _raw_spin_unlock+0x1e/0x40 [ 49.634046] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.635021] ? static_key_count+0x60/0x80 [ 49.635848] prctl_set_seccomp+0x4e/0x70 [ 49.636587] __do_sys_prctl+0xe6c/0x1d70 [ 49.637403] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.638284] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.639263] ? irqentry_exit+0xf3/0x650 [ 49.640042] do_syscall_64+0xbf/0x430 [ 49.640785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.641757] RIP: 0033:0x7fcf4b78d5cd [ 49.642442] 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 [ 49.645652] RSP: 002b:00007fff84de1f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.647040] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf4b78d5cd [ 49.648335] RDX: 000056221dfcce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.649646] RBP: 00007fff84de1fe0 R08: 0000000000000000 R09: 00007fff84de1680 [ 49.650939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562244272bf0 [ 49.652240] R13: 00007fff84de2410 R14: 000056224427c380 R15: 0000562244287460 [ 49.653579] [ 49.654056] irq event stamp: 2161 [ 49.654702] hardirqs last enabled at (2171): [] __up_console_sem+0x78/0x80 [ 49.656319] hardirqs last disabled at (2180): [] __up_console_sem+0x5d/0x80 [ 49.657991] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 49.659557] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 49.661093] ---[ end trace 0000000000000000 ]--- [ 50.475474] ------------[ cut here ]------------ [ 50.476401] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.478474] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.479925] Modules linked in: [ 50.480521] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.482571] Tainted: [W]=WARN [ 50.483168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.484691] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.485581] 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 [ 50.488820] RSP: 0018:ffff88801581fbc0 EFLAGS: 00010286 [ 50.489817] RAX: 0000000000000000 RBX: ffffed1002b03f78 RCX: ffffffff813a4050 [ 50.491108] RDX: ffff888019c88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.492417] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b03f2f [ 50.493725] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.495026] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801581fdf8 [ 50.496314] FS: 00007f3ea7da4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.497770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.498850] CR2: 00007f3ea8296580 CR3: 000000000fa2a000 CR4: 0000000000350ef0 [ 50.500157] Call Trace: [ 50.500694] [ 50.501118] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.502060] ? __create_object+0x59/0x80 [ 50.502859] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.503849] __vmalloc_noprof+0x59/0x60 [ 50.504570] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.505467] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.506399] bpf_prog_alloc+0x39/0x200 [ 50.507147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.508110] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.509030] do_seccomp+0x349/0x25e0 [ 50.509767] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.510689] ? __pfx_do_seccomp+0x10/0x10 [ 50.511437] ? find_held_lock+0x2b/0x80 [ 50.512197] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.513159] ? static_key_count+0x60/0x80 [ 50.513983] prctl_set_seccomp+0x4e/0x70 [ 50.514779] __do_sys_prctl+0xe6c/0x1d70 [ 50.515523] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.516377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.517367] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.518371] ? irqentry_exit+0xf3/0x650 [ 50.519169] do_syscall_64+0xbf/0x430 [ 50.519901] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.520838] RIP: 0033:0x7f3ea82965cd [ 50.521503] 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 [ 50.524662] RSP: 002b:00007ffc02870e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.526075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ea82965cd [ 50.527361] RDX: 00005600eb0a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.528651] RBP: 00007ffc02870eb0 R08: 0000000000000000 R09: 00007ffc02870550 [ 50.529941] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601167ed2b0 [ 50.531237] R13: 00007ffc028712e0 R14: 00005601167efd20 R15: 00005601168018d0 [ 50.532558] [ 50.533030] irq event stamp: 1779 [ 50.533688] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 50.535218] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 50.536740] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 50.538305] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 50.539818] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33741' (ECDSA) to the list of known hosts. 2025/11/17 14:35:59 fuzzer started 2025/11/17 14:35:59 dialing manager at localhost:37895 2025/11/17 14:35:59 checking machine... 2025/11/17 14:35:59 checking revisions... [ 51.458698] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:35:59 testing simple program... [ 51.544996] cgroup: Unknown subsys name 'net' [ 51.602038] cgroup: Unknown subsys name 'cpuset' [ 51.617509] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:35:58 Registers: info registers vcpu 0 RAX=0000000000045f05 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff3209864e8 CR3=000000000d60c000 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=5a3b6762d20f97af99461f1d012e2581 XMM02=0000000000305128ec2efd57dc4c00df XMM03=00000000003117f8ec26c16ca4bf6505 XMM04=d5bf363182886ed800000000000ae988 XMM05=d96330e2d2db863200000000003219b0 XMM06=474038aa6c007e1f0000000000321838 XMM07=e042d86d42eb936e0000000000311a78 XMM08=ec26c16ca4bf65050000000000305188 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81ab647f RBX=ffffffff81618fa0 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff81ab647f RDI=ffff88806cf08b38 RBP=ffff88806cf08b08 RSP=ffff88806cf08a68 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000255ec R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff8880173d8000 R15=ffff88800944c640 RIP=ffffffff81618fa0 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 00007fcf4b29b900 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=00007fff84ddc000 CR3=00000000209e4000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000