[ 54.054602] ------------[ cut here ]------------ [ 54.055532] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.057559] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 54.059029] Modules linked in: [ 54.059622] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.061844] Tainted: [W]=WARN [ 54.062526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.064016] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.064879] 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 [ 54.068035] RSP: 0018:ffff88801430fbc0 EFLAGS: 00010286 [ 54.068968] RAX: 0000000000000000 RBX: ffffed1002861f78 RCX: ffffffff813a4050 [ 54.070313] RDX: ffff888016308000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.071584] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002861f2f [ 54.072882] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.074333] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801430fdf8 [ 54.075620] FS: 00007f4ea7cea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.077052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.078127] CR2: 00007ffc0749eef7 CR3: 000000000c980000 CR4: 0000000000350ef0 [ 54.079433] Call Trace: [ 54.079885] [ 54.080340] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.081236] ? __create_object+0x59/0x80 [ 54.081973] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.082963] __vmalloc_noprof+0x59/0x60 [ 54.083740] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.084616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.085564] bpf_prog_alloc+0x39/0x200 [ 54.086315] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.087255] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.088177] do_seccomp+0x349/0x25e0 [ 54.088859] ? find_held_lock+0x2b/0x80 [ 54.089639] ? do_prlimit+0x310/0x610 [ 54.090383] ? __pfx_do_seccomp+0x10/0x10 [ 54.091157] ? do_raw_spin_unlock+0x53/0x220 [ 54.091958] ? _raw_spin_unlock+0x1e/0x40 [ 54.092764] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.093764] ? static_key_count+0x60/0x80 [ 54.094580] prctl_set_seccomp+0x4e/0x70 [ 54.095369] __do_sys_prctl+0xe6c/0x1d70 [ 54.096148] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.096968] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.097950] ? irqentry_exit+0xf3/0x650 [ 54.098726] do_syscall_64+0xbf/0x430 [ 54.099476] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.100449] RIP: 0033:0x7f4ea81dc5cd [ 54.101143] 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 [ 54.104285] RSP: 002b:00007ffc0749d3a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.105676] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ea81dc5cd [ 54.106952] RDX: 000055e16a014e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.108245] RBP: 00007ffc0749d400 R08: 0000000000000000 R09: 00007ffc0749caa0 [ 54.109556] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e1889f9ad0 [ 54.110985] R13: 00007ffc0749d830 R14: 000055e1889fabc0 R15: 000055e188a0b780 [ 54.112644] [ 54.113168] irq event stamp: 1799 [ 54.113808] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 54.115335] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 54.116842] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 54.118361] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 54.119614] ---[ end trace 0000000000000000 ]--- [ 56.986825] ------------[ cut here ]------------ [ 56.987751] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.989752] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 56.991223] Modules linked in: [ 56.991811] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.993812] Tainted: [W]=WARN [ 56.994412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.995892] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.996810] 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 [ 57.000018] RSP: 0018:ffff888016cd7bc0 EFLAGS: 00010286 [ 57.000950] RAX: 0000000000000000 RBX: ffffed1002d9af78 RCX: ffffffff813a4050 [ 57.002249] RDX: ffff88801a663780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.003536] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9af2f [ 57.004812] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.006112] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cd7df8 [ 57.007392] FS: 00007fb624429900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.008835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.009924] CR2: 00007fffd7581ef7 CR3: 000000001ed56000 CR4: 0000000000350ef0 [ 57.011226] Call Trace: [ 57.011695] [ 57.012157] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.013064] ? __create_object+0x59/0x80 [ 57.013812] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.014786] __vmalloc_noprof+0x59/0x60 [ 57.015551] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.016430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.017367] bpf_prog_alloc+0x39/0x200 [ 57.018116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.019069] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.019938] do_seccomp+0x349/0x25e0 [ 57.020658] ? find_held_lock+0x2b/0x80 [ 57.021424] ? do_prlimit+0x310/0x610 [ 57.022178] ? __pfx_do_seccomp+0x10/0x10 [ 57.022926] ? do_raw_spin_unlock+0x53/0x220 [ 57.023762] ? _raw_spin_unlock+0x1e/0x40 [ 57.024536] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.025510] ? static_key_count+0x60/0x80 [ 57.026317] prctl_set_seccomp+0x4e/0x70 [ 57.027101] __do_sys_prctl+0xe6c/0x1d70 [ 57.027842] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.028702] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.029680] ? irqentry_exit+0xf3/0x650 [ 57.030454] do_syscall_64+0xbf/0x430 [ 57.031207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.032159] RIP: 0033:0x7fb62491b5cd [ 57.032822] 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 [ 57.035984] RSP: 002b:00007fffd7580120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.037399] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb62491b5cd [ 57.038695] RDX: 0000560f118efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.039973] RBP: 00007fffd7580180 R08: 0000000000000000 R09: 00007fffd757f820 [ 57.041286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f1c8bbad0 [ 57.042582] R13: 00007fffd75805b0 R14: 0000560f1c8bcbc0 R15: 0000560f1c8cd780 [ 57.043887] [ 57.044359] irq event stamp: 1721 [ 57.044980] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 57.046198] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 57.047171] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 57.048158] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 57.049126] ---[ end trace 0000000000000000 ]--- [ 57.695455] ------------[ cut here ]------------ [ 57.696484] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.698627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/260 [ 57.700267] Modules linked in: [ 57.700893] CPU: 1 UID: 104 PID: 260 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.703027] Tainted: [W]=WARN [ 57.703628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.705188] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.706168] 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 [ 57.709538] RSP: 0018:ffff88801b9a7bc0 EFLAGS: 00010286 [ 57.710574] RAX: 0000000000000000 RBX: ffffed1003734f78 RCX: ffffffff813a4050 [ 57.711944] RDX: ffff888009883780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.713315] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003734f2f [ 57.714692] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.716063] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b9a7df8 [ 57.717441] FS: 00007f164d204900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.718983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.720127] CR2: 00007f164d6f6580 CR3: 00000000099c2000 CR4: 0000000000350ef0 [ 57.721498] Call Trace: [ 57.721988] [ 57.722469] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.723425] ? __create_object+0x59/0x80 [ 57.724263] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.725285] __vmalloc_noprof+0x59/0x60 [ 57.726095] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.726961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.727951] bpf_prog_alloc+0x39/0x200 [ 57.728733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.729716] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.730684] do_seccomp+0x349/0x25e0 [ 57.731449] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.732387] ? __pfx_do_seccomp+0x10/0x10 [ 57.733212] ? find_held_lock+0x2b/0x80 [ 57.733966] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.734973] ? static_key_count+0x60/0x80 [ 57.735816] prctl_set_seccomp+0x4e/0x70 [ 57.736635] __do_sys_prctl+0xe6c/0x1d70 [ 57.737470] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.738359] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.739376] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.740384] ? irqentry_exit+0xf3/0x650 [ 57.741190] do_syscall_64+0xbf/0x430 [ 57.741925] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.742916] RIP: 0033:0x7f164d6f65cd [ 57.743649] 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 [ 57.746948] RSP: 002b:00007ffee2ca58c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.748390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f164d6f65cd [ 57.749734] RDX: 000055b80923de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.751058] RBP: 00007ffee2ca5920 R08: 0000000000000000 R09: 00007ffee2ca4fc0 [ 57.752385] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b83935cad0 [ 57.753724] R13: 00007ffee2ca5d50 R14: 000055b83935dbc0 R15: 000055b83936e780 [ 57.754924] [ 57.755404] irq event stamp: 1749 [ 57.755946] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 57.757322] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 57.758693] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 57.760061] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 57.761418] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8594' (ECDSA) to the list of known hosts. 2025/11/18 10:13:53 fuzzer started 2025/11/18 10:13:54 dialing manager at localhost:34383 2025/11/18 10:13:54 checking machine... 2025/11/18 10:13:54 checking revisions... [ 58.690763] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:13:54 testing simple program... [ 58.767502] cgroup: Unknown subsys name 'net' [ 58.827280] cgroup: Unknown subsys name 'cpuset' [ 58.841848] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:13:53 Registers: info registers vcpu 0 RAX=000000002260f4b4 RBX=000000005fb9317e RCX=00000000d27017cb RDX=000000000000000c RSI=ffff88806ce08b7c RDI=000000000000000f RBP=0000000000000001 RSP=ffff88806ce08af0 R8 =000000005f4b0005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff88806ce08b58 R15=000000000000000c RIP=ffffffff82642b67 RFL=00000206 [-----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 00007f974e267700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff56183a58 CR3=000000000d43c000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=fc3571cef517f88f00000000000ae988 XMM05=011c5aed578d58d100000000003247b8 XMM06=c258be92829b3f2800000000003230a8 XMM07=fb795ef6d657705600000000003130c8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff81b6d60d RDX=ffff88801ba7d340 RSI=ffffffff81ce2bfd RDI=ffff8880179a21c0 RBP=ffff88801893d680 RSP=ffff888016ac7ea0 R8 =0000000000000000 R9 =ffffed1002f34464 R10=0000000000000000 R11=0000000000000001 R12=ffff8880179a21c0 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81ce2bfd RFL=00000293 [--S-A-C] 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 00007fb624429900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd757a000 CR3=000000000dd9c000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000