[ 39.094947] ------------[ cut here ]------------ [ 39.095867] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.097958] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 39.099450] Modules linked in: [ 39.100049] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.102088] Tainted: [W]=WARN [ 39.102662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.104261] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.105277] 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 [ 39.108746] RSP: 0018:ffff888016e1fbc0 EFLAGS: 00010286 [ 39.109818] RAX: 0000000000000000 RBX: ffffed1002dc3f78 RCX: ffffffff813a4050 [ 39.111227] RDX: ffff888017738000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.112633] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc3f2f [ 39.114046] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.115466] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e1fdf8 [ 39.116879] FS: 00007fa48e59b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.118451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.119607] CR2: 00007ffef7b33ef8 CR3: 000000000d4a5000 CR4: 0000000000350ef0 [ 39.121031] Call Trace: [ 39.121590] [ 39.122038] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.123019] ? __create_object+0x59/0x80 [ 39.123878] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.124948] __vmalloc_noprof+0x59/0x60 [ 39.125781] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.126739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.127760] bpf_prog_alloc+0x39/0x200 [ 39.128567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.129607] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.130607] do_seccomp+0x349/0x25e0 [ 39.131399] ? find_held_lock+0x2b/0x80 [ 39.132235] ? do_prlimit+0x310/0x610 [ 39.133010] ? __pfx_do_seccomp+0x10/0x10 [ 39.133875] ? do_raw_spin_unlock+0x53/0x220 [ 39.134785] ? _raw_spin_unlock+0x1e/0x40 [ 39.135652] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.136715] ? static_key_count+0x60/0x80 [ 39.137596] prctl_set_seccomp+0x4e/0x70 [ 39.138445] __do_sys_prctl+0xe6c/0x1d70 [ 39.139314] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.140261] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.141341] ? irqentry_exit+0xf3/0x650 [ 39.142188] do_syscall_64+0xbf/0x430 [ 39.142955] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.143997] RIP: 0033:0x7fa48ea8d5cd [ 39.144774] 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 [ 39.148240] RSP: 002b:00007ffef7b32680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.149744] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa48ea8d5cd [ 39.151142] RDX: 0000564a1d0f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.152576] RBP: 00007ffef7b326e0 R08: 0000000000000000 R09: 00007ffef7b31d80 [ 39.154033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a32791ad0 [ 39.155467] R13: 00007ffef7b32b10 R14: 0000564a32792bc0 R15: 0000564a327a3780 [ 39.156913] [ 39.157422] irq event stamp: 1755 [ 39.158127] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.159825] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.161544] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 39.163232] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 39.164897] ---[ end trace 0000000000000000 ]--- [ 42.099201] ------------[ cut here ]------------ [ 42.100133] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.102183] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 42.103614] Modules linked in: [ 42.104246] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.106218] Tainted: [W]=WARN [ 42.106770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.108218] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.109130] 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 [ 42.112273] RSP: 0018:ffff888016cafbc0 EFLAGS: 00010286 [ 42.113265] RAX: 0000000000000000 RBX: ffffed1002d95f78 RCX: ffffffff813a4050 [ 42.114530] RDX: ffff888017020000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.115800] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d95f2f [ 42.117092] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.118370] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cafdf8 [ 42.119647] FS: 00007fd6ea548900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.121099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.122152] CR2: 00007ffe5199def8 CR3: 0000000018a09000 CR4: 0000000000350ef0 [ 42.123418] Call Trace: [ 42.123877] [ 42.124315] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.125233] ? __create_object+0x59/0x80 [ 42.125997] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.126964] __vmalloc_noprof+0x59/0x60 [ 42.127725] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.128594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.129556] bpf_prog_alloc+0x39/0x200 [ 42.130289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.131235] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.132153] do_seccomp+0x349/0x25e0 [ 42.132847] ? find_held_lock+0x2b/0x80 [ 42.133625] ? do_prlimit+0x310/0x610 [ 42.134395] ? __pfx_do_seccomp+0x10/0x10 [ 42.135196] ? do_raw_spin_unlock+0x53/0x220 [ 42.135982] ? _raw_spin_unlock+0x1e/0x40 [ 42.136777] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.137734] ? static_key_count+0x60/0x80 [ 42.138555] prctl_set_seccomp+0x4e/0x70 [ 42.139330] __do_sys_prctl+0xe6c/0x1d70 [ 42.140115] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.140959] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.141936] ? irqentry_exit+0xf3/0x650 [ 42.142699] do_syscall_64+0xbf/0x430 [ 42.143451] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.144411] RIP: 0033:0x7fd6eaa3a5cd [ 42.145133] 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 [ 42.148322] RSP: 002b:00007ffe5199c9a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.149702] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6eaa3a5cd [ 42.150992] RDX: 000055b62f062e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.152274] RBP: 00007ffe5199ca00 R08: 0000000000000000 R09: 00007ffe5199c0a0 [ 42.153596] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b634fb6240 [ 42.154888] R13: 00007ffe5199ce30 R14: 000055b634fb5bf0 R15: 000055b634fca4d0 [ 42.156198] [ 42.156631] irq event stamp: 1715 [ 42.157293] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 42.158845] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 42.160392] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 42.161967] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 42.163499] ---[ end trace 0000000000000000 ]--- [ 42.893566] ------------[ cut here ]------------ [ 42.894519] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.896553] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 42.898022] Modules linked in: [ 42.898721] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.900694] Tainted: [W]=WARN [ 42.901303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.902769] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.903681] 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 [ 42.906814] RSP: 0018:ffff888016f07bc0 EFLAGS: 00010286 [ 42.907784] RAX: 0000000000000000 RBX: ffffed1002de0f78 RCX: ffffffff813a4050 [ 42.909085] RDX: ffff88801ae38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.910358] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de0f2f [ 42.911639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.912939] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f07df8 [ 42.914222] FS: 00007f01b9244900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.915657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.916719] CR2: 00007f01b9736580 CR3: 000000001f5ee000 CR4: 0000000000350ef0 [ 42.917997] Call Trace: [ 42.918514] [ 42.918922] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.919814] ? __create_object+0x59/0x80 [ 42.920601] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.921587] __vmalloc_noprof+0x59/0x60 [ 42.922337] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.923208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.924144] bpf_prog_alloc+0x39/0x200 [ 42.924848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.925782] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.926673] do_seccomp+0x349/0x25e0 [ 42.927389] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.928276] ? __pfx_do_seccomp+0x10/0x10 [ 42.929026] ? find_held_lock+0x2b/0x80 [ 42.929789] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.930748] ? static_key_count+0x60/0x80 [ 42.931540] prctl_set_seccomp+0x4e/0x70 [ 42.932335] __do_sys_prctl+0xe6c/0x1d70 [ 42.933146] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.933951] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.934903] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.935886] ? irqentry_exit+0xf3/0x650 [ 42.936658] do_syscall_64+0xbf/0x430 [ 42.937390] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.938335] RIP: 0033:0x7f01b97365cd [ 42.938988] 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 [ 42.942138] RSP: 002b:00007ffc1c55d170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.943495] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01b97365cd [ 42.944806] RDX: 000055ada1ad6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.946101] RBP: 00007ffc1c55d1d0 R08: 0000000000000000 R09: 00007ffc1c55c870 [ 42.947383] R10: 0000000000000000 R11: 0000000000000246 R12: 000055add36c1ad0 [ 42.948681] R13: 00007ffc1c55d600 R14: 000055add36c2bc0 R15: 000055add36d3780 [ 42.949969] [ 42.950438] irq event stamp: 1811 [ 42.951054] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 42.952588] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 42.954102] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 42.955642] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 42.957151] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1430' (ECDSA) to the list of known hosts. 2025/11/17 12:55:04 fuzzer started 2025/11/17 12:55:04 dialing manager at localhost:37895 2025/11/17 12:55:04 checking machine... 2025/11/17 12:55:04 checking revisions... [ 43.923374] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:55:05 testing simple program... [ 44.006098] cgroup: Unknown subsys name 'net' [ 44.068307] cgroup: Unknown subsys name 'cpuset' [ 44.080704] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:55:04 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888017021bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888017022668 RDI=ffff888017022668 RBP=ffff888017022618 RSP=ffff88806ce08850 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888017022668 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000002 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 00007fd6ea548900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b634fb7954 CR3=000000001f502000 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=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=000000000001ba8b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff159c4df8 CR3=000000000e2bb000 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=2033303a35353a323120373120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a35353a3231203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000