[ 45.693499] ------------[ cut here ]------------ [ 45.694432] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.696384] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.697861] Modules linked in: [ 45.698491] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.700444] Tainted: [W]=WARN [ 45.700994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.702453] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.703364] 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 [ 45.706481] RSP: 0018:ffff88800d25fbc0 EFLAGS: 00010286 [ 45.707438] RAX: 0000000000000000 RBX: ffffed1001a4bf78 RCX: ffffffff813a4050 [ 45.708694] RDX: ffff888019861bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.709966] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a4bf2f [ 45.711241] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.712506] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d25fdf8 [ 45.713784] FS: 00007fdd92365900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.715211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.716249] CR2: 00007fdd92857580 CR3: 0000000009d9f000 CR4: 0000000000350ef0 [ 45.717532] Call Trace: [ 45.717991] [ 45.718445] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.719334] ? __create_object+0x59/0x80 [ 45.720111] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.721025] __vmalloc_noprof+0x59/0x60 [ 45.721763] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.722625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.723550] bpf_prog_alloc+0x39/0x200 [ 45.724278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.725209] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.726057] do_seccomp+0x349/0x25e0 [ 45.726769] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.727651] ? __pfx_do_seccomp+0x10/0x10 [ 45.728432] ? find_held_lock+0x2b/0x80 [ 45.729197] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.730146] ? static_key_count+0x60/0x80 [ 45.730886] prctl_set_seccomp+0x4e/0x70 [ 45.731648] __do_sys_prctl+0xe6c/0x1d70 [ 45.732418] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.733280] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.734232] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.735189] ? irqentry_exit+0xf3/0x650 [ 45.735896] do_syscall_64+0xbf/0x430 [ 45.736630] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.737582] RIP: 0033:0x7fdd928575cd [ 45.738274] 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 [ 45.741399] RSP: 002b:00007ffc58e05640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.742744] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd928575cd [ 45.744005] RDX: 0000558a0e739e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.745275] RBP: 00007ffc58e056a0 R08: 0000000000000000 R09: 00007ffc58e04d40 [ 45.746531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a48484ad0 [ 45.747794] R13: 00007ffc58e05ad0 R14: 0000558a48485bc0 R15: 0000558a48496780 [ 45.749101] [ 45.749523] irq event stamp: 1737 [ 45.750169] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 45.751674] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 45.753173] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 45.754687] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 45.756187] ---[ end trace 0000000000000000 ]--- [ 49.289038] ------------[ cut here ]------------ [ 49.290042] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.292210] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.293782] Modules linked in: [ 49.294487] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.296685] Tainted: [W]=WARN [ 49.297411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.299011] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.300037] 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 [ 49.303623] RSP: 0018:ffff88800d267bc0 EFLAGS: 00010286 [ 49.304748] RAX: 0000000000000000 RBX: ffffed1001a4cf78 RCX: ffffffff813a4050 [ 49.306232] RDX: ffff8880169ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.307615] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a4cf2f [ 49.309042] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.310482] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d267df8 [ 49.311873] FS: 00007f332ffaf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.313467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.314680] CR2: 00007ffc0e7ccef7 CR3: 000000000bb8a000 CR4: 0000000000350ef0 [ 49.316189] Call Trace: [ 49.316687] [ 49.317197] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.318199] ? __create_object+0x59/0x80 [ 49.319011] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.320193] __vmalloc_noprof+0x59/0x60 [ 49.321044] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.322016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.322942] bpf_prog_alloc+0x39/0x200 [ 49.323672] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.324608] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.325548] do_seccomp+0x349/0x25e0 [ 49.326251] ? find_held_lock+0x2b/0x80 [ 49.326961] ? do_prlimit+0x310/0x610 [ 49.327697] ? __pfx_do_seccomp+0x10/0x10 [ 49.328483] ? do_raw_spin_unlock+0x53/0x220 [ 49.329328] ? _raw_spin_unlock+0x1e/0x40 [ 49.330050] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.330996] ? static_key_count+0x60/0x80 [ 49.331798] prctl_set_seccomp+0x4e/0x70 [ 49.332585] __do_sys_prctl+0xe6c/0x1d70 [ 49.333374] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.334223] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.335185] ? irqentry_exit+0xf3/0x650 [ 49.335896] do_syscall_64+0xbf/0x430 [ 49.336629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.337586] RIP: 0033:0x7f33304a15cd [ 49.338294] 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 [ 49.341474] RSP: 002b:00007ffc0e7cba30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.342827] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33304a15cd [ 49.344117] RDX: 0000563e8ebeee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.345398] RBP: 00007ffc0e7cba90 R08: 0000000000000000 R09: 00007ffc0e7cb130 [ 49.346663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ecd044ad0 [ 49.347918] R13: 00007ffc0e7cbec0 R14: 0000563ecd045bc0 R15: 0000563ecd056780 [ 49.349225] [ 49.349643] irq event stamp: 1745 [ 49.350267] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 49.351776] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 49.353293] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 49.354822] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 49.356325] ---[ end trace 0000000000000000 ]--- [ 50.148496] ------------[ cut here ]------------ [ 50.149441] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.151386] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.152866] Modules linked in: [ 50.153544] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.155527] Tainted: [W]=WARN [ 50.156132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.157594] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.158504] 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 [ 50.161661] RSP: 0018:ffff888016357bc0 EFLAGS: 00010286 [ 50.162629] RAX: 0000000000000000 RBX: ffffed1002c6af78 RCX: ffffffff813a4050 [ 50.163900] RDX: ffff888019fd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.165182] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6af2f [ 50.166454] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.167737] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016357df8 [ 50.169037] FS: 00007f9d08929900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.170496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.171545] CR2: 00007ffdcf4faef7 CR3: 000000000d8d9000 CR4: 0000000000350ef0 [ 50.172807] Call Trace: [ 50.173325] [ 50.173729] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.174612] ? __create_object+0x59/0x80 [ 50.175381] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.176336] __vmalloc_noprof+0x59/0x60 [ 50.177057] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.177917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.178846] bpf_prog_alloc+0x39/0x200 [ 50.179579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.180500] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.181407] do_seccomp+0x349/0x25e0 [ 50.182123] ? find_held_lock+0x2b/0x80 [ 50.182821] ? do_prlimit+0x310/0x610 [ 50.183552] ? __pfx_do_seccomp+0x10/0x10 [ 50.184339] ? do_raw_spin_unlock+0x53/0x220 [ 50.185166] ? _raw_spin_unlock+0x1e/0x40 [ 50.185895] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.186861] ? static_key_count+0x60/0x80 [ 50.187656] prctl_set_seccomp+0x4e/0x70 [ 50.188426] __do_sys_prctl+0xe6c/0x1d70 [ 50.189206] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.190008] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.190976] ? irqentry_exit+0xf3/0x650 [ 50.191735] do_syscall_64+0xbf/0x430 [ 50.192465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.193426] RIP: 0033:0x7f9d08e1b5cd [ 50.194111] 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 [ 50.197249] RSP: 002b:00007ffdcf4f9360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.198497] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d08e1b5cd [ 50.199561] RDX: 00005556f2430e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.200634] RBP: 00007ffdcf4f93c0 R08: 0000000000000000 R09: 00007ffdcf4f8a60 [ 50.201717] R10: 0000000000000000 R11: 0000000000000246 R12: 00005556fa6baad0 [ 50.202786] R13: 00007ffdcf4f97f0 R14: 00005556fa6bbbc0 R15: 00005556fa6cc780 [ 50.203875] [ 50.204249] irq event stamp: 1777 [ 50.204749] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 50.206025] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 50.207312] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 50.208607] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 50.209885] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31552' (ECDSA) to the list of known hosts. 2025/11/18 09:14:09 fuzzer started 2025/11/18 09:14:09 dialing manager at localhost:34383 2025/11/18 09:14:09 checking machine... 2025/11/18 09:14:09 checking revisions... [ 51.100981] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:14:09 testing simple program... [ 51.183451] cgroup: Unknown subsys name 'net' [ 51.243293] cgroup: Unknown subsys name 'cpuset' [ 51.257861] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:14:09 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff815d6c97 RDX=0000000000005d6c RSI=0000000000005d6c RDI=ffffffff86edb108 RBP=ffff888009627890 RSP=ffff8880096277c8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff888009627898 R13=ffff888009627880 R14=ffff888009627879 R15=ffff888009627838 RIP=ffffffff8135e5e2 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3330564650 CR3=00000000209fb000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000010 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000000 RBP=00007ffc0036a100 RSP=00007ffc00369bb0 R8 =0000000000000000 R9 =000000000000001b R10=00007ffc0036a0b8 R11=0000000000000000 R12=00007ffc0036a110 R13=0000559b34635d18 R14=00007ffc0036a250 R15=0000000000000075 RIP=00007f708703b66d RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f7086805900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff45751c18 CR3=000000000e878000 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=454d49544c4145525f454352554f535f XMM01=3d504d415453454d49545f454d49544c XMM02=00000000000000000000000000000000 XMM03=000000006563696c732e6d6574737973 XMM04=eb2c87a554eaa71800000000000ae988 XMM05=2114b578ada52af70000000000320aa8 XMM06=8b64296e87014f6b000000000031f0e0 XMM07=00000000000000000000000000000000 XMM08=454d49544c4145525f454352554f535f XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000