[ 39.046723] ------------[ cut here ]------------ [ 39.047756] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.050018] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.051705] Modules linked in: [ 39.052711] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.055058] Tainted: [W]=WARN [ 39.055671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.057312] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.058378] 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 [ 39.061877] RSP: 0018:ffff88801af9fbc0 EFLAGS: 00010286 [ 39.063045] RAX: 0000000000000000 RBX: ffffed10035f3f78 RCX: ffffffff813a4050 [ 39.064461] RDX: ffff888015ac1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.065907] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035f3f2f [ 39.067346] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.068755] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af9fdf8 [ 39.070197] FS: 00007f11a021e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.071836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.073006] CR2: 00007ffe441e6ef7 CR3: 000000000e453000 CR4: 0000000000350ef0 [ 39.074442] Call Trace: [ 39.075032] [ 39.075477] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.076456] ? __create_object+0x59/0x80 [ 39.077319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.078414] __vmalloc_noprof+0x59/0x60 [ 39.079281] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.080254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.081279] bpf_prog_alloc+0x39/0x200 [ 39.082095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.083162] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.084163] do_seccomp+0x349/0x25e0 [ 39.084956] ? find_held_lock+0x2b/0x80 [ 39.085751] ? do_prlimit+0x310/0x610 [ 39.086583] ? __pfx_do_seccomp+0x10/0x10 [ 39.087469] ? do_raw_spin_unlock+0x53/0x220 [ 39.088410] ? _raw_spin_unlock+0x1e/0x40 [ 39.089271] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.090359] ? static_key_count+0x60/0x80 [ 39.091282] prctl_set_seccomp+0x4e/0x70 [ 39.092136] __do_sys_prctl+0xe6c/0x1d70 [ 39.093018] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.093970] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.095057] ? irqentry_exit+0xf3/0x650 [ 39.095834] do_syscall_64+0xbf/0x430 [ 39.096623] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.097662] RIP: 0033:0x7f11a07105cd [ 39.098415] 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 [ 39.101826] RSP: 002b:00007ffe441e5070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.103372] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11a07105cd [ 39.104757] RDX: 000055b2e3819e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.106143] RBP: 00007ffe441e50d0 R08: 0000000000000000 R09: 00007ffe441e4770 [ 39.107542] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2f4e4ebf0 [ 39.108723] R13: 00007ffe441e5500 R14: 000055b2f4e58380 R15: 000055b2f4e63460 [ 39.109923] [ 39.110303] irq event stamp: 1835 [ 39.110866] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 39.112267] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 39.113647] softirqs last enabled at (1450): [] handle_softirqs+0x50c/0x770 [ 39.115069] softirqs last disabled at (1435): [] __irq_exit_rcu+0xc4/0x100 [ 39.116450] ---[ end trace 0000000000000000 ]--- [ 42.478411] ------------[ cut here ]------------ [ 42.479382] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.481442] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.482941] Modules linked in: [ 42.483552] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.485609] Tainted: [W]=WARN [ 42.486204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.487715] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.488977] 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 [ 42.492291] RSP: 0018:ffff888015b07bc0 EFLAGS: 00010286 [ 42.493272] RAX: 0000000000000000 RBX: ffffed1002b60f78 RCX: ffffffff813a4050 [ 42.494600] RDX: ffff88800f598000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.495923] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b60f2f [ 42.497209] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.498534] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b07df8 [ 42.499841] FS: 00007fd95b8d4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.501334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.502397] CR2: 00007fd95bdc6580 CR3: 0000000017b49000 CR4: 0000000000350ef0 [ 42.503738] Call Trace: [ 42.504245] [ 42.504660] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.505567] ? __create_object+0x59/0x80 [ 42.506352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.507342] __vmalloc_noprof+0x59/0x60 [ 42.508104] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.509001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.509937] bpf_prog_alloc+0x39/0x200 [ 42.510670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.511627] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.512528] do_seccomp+0x349/0x25e0 [ 42.513258] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.514176] ? __pfx_do_seccomp+0x10/0x10 [ 42.514991] ? find_held_lock+0x2b/0x80 [ 42.515698] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.516647] ? static_key_count+0x60/0x80 [ 42.517441] prctl_set_seccomp+0x4e/0x70 [ 42.518209] __do_sys_prctl+0xe6c/0x1d70 [ 42.519004] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.519815] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.520755] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.521716] ? irqentry_exit+0xf3/0x650 [ 42.522478] do_syscall_64+0xbf/0x430 [ 42.523235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.524183] RIP: 0033:0x7fd95bdc65cd [ 42.524850] 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 [ 42.528027] RSP: 002b:00007ffc1845c4a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.529374] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd95bdc65cd [ 42.530662] RDX: 000056297f0d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.531940] RBP: 00007ffc1845c500 R08: 0000000000000000 R09: 00007ffc1845bba0 [ 42.533224] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629ad1bead0 [ 42.534497] R13: 00007ffc1845c930 R14: 00005629ad1bfbc0 R15: 00005629ad1d0780 [ 42.535819] [ 42.536292] irq event stamp: 1783 [ 42.536941] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 42.538465] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 42.539986] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 42.541523] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 42.543022] ---[ end trace 0000000000000000 ]--- [ 43.314317] ------------[ cut here ]------------ [ 43.315275] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.317308] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.318815] Modules linked in: [ 43.319458] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.321428] Tainted: [W]=WARN [ 43.322025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.323493] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.324401] 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 [ 43.327586] RSP: 0018:ffff88801aca7bc0 EFLAGS: 00010286 [ 43.328559] RAX: 0000000000000000 RBX: ffffed1003594f78 RCX: ffffffff813a4050 [ 43.329855] RDX: ffff8880165c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.331239] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003594f2f [ 43.332533] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.333820] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aca7df8 [ 43.335143] FS: 00007f6a296ab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.336614] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.337693] CR2: 00007ffc9b586ef7 CR3: 000000001711f000 CR4: 0000000000350ef0 [ 43.339004] Call Trace: [ 43.339470] [ 43.339926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.340800] ? __create_object+0x59/0x80 [ 43.341593] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.342595] __vmalloc_noprof+0x59/0x60 [ 43.343370] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.344248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.345190] bpf_prog_alloc+0x39/0x200 [ 43.345934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.346824] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.347729] do_seccomp+0x349/0x25e0 [ 43.348450] ? find_held_lock+0x2b/0x80 [ 43.349208] ? do_prlimit+0x310/0x610 [ 43.349939] ? __pfx_do_seccomp+0x10/0x10 [ 43.350696] ? do_raw_spin_unlock+0x53/0x220 [ 43.351552] ? _raw_spin_unlock+0x1e/0x40 [ 43.352339] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.353317] ? static_key_count+0x60/0x80 [ 43.354134] prctl_set_seccomp+0x4e/0x70 [ 43.354872] __do_sys_prctl+0xe6c/0x1d70 [ 43.355664] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.356542] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.357577] ? irqentry_exit+0xf3/0x650 [ 43.358354] do_syscall_64+0xbf/0x430 [ 43.359110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.360096] RIP: 0033:0x7f6a29b9d5cd [ 43.360759] 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 [ 43.363936] RSP: 002b:00007ffc9b584cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.365297] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a29b9d5cd [ 43.366607] RDX: 000055dfbf052e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.367923] RBP: 00007ffc9b584d30 R08: 0000000000000000 R09: 00007ffc9b5843d0 [ 43.369214] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dffb506240 [ 43.370527] R13: 00007ffc9b585160 R14: 000055dffb505bf0 R15: 000055dffb51a4d0 [ 43.371873] [ 43.372350] irq event stamp: 1745 [ 43.373012] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 43.374540] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 43.376091] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 43.377640] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 43.379180] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21682' (ECDSA) to the list of known hosts. 2025/11/18 14:49:23 fuzzer started 2025/11/18 14:49:23 dialing manager at localhost:34383 2025/11/18 14:49:23 checking machine... 2025/11/18 14:49:23 checking revisions... [ 44.292788] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:49:23 testing simple program... [ 44.379773] cgroup: Unknown subsys name 'net' [ 44.440166] cgroup: Unknown subsys name 'cpuset' [ 44.457213] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:49:22 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff83c64abe RDX=000000000002c64a RSI=000000000002c64a RDI=ffffffff86f75480 RBP=ffff88806ce08a88 RSP=ffff88806ce089c0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88806ce08a90 R13=ffff88806ce08a78 R14=ffff88806ce08a71 R15=ffff88806ce08a30 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 00007fd95b8d4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc18456000 CR3=0000000018bf8000 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=0000000000000000 RBX=ffff88806cf28548 RCX=0000000000000018 RDX=ffff888009643780 RSI=ffffffff8163a0cf RDI=0000000000000006 RBP=0000000000000003 RSP=ffff88806cf08ec0 R8 =0000000000000001 R9 =0000000000000000 R10=000002848e100549 R11=0000000000000001 R12=0000000a051715db R13=dffffc0000000000 R14=0000000000000003 R15=0000000000013838 RIP=ffffffff8163a0f6 RFL=00000046 [---Z-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe35ff5d2c0 CR3=000000000e4cc000 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=2032323a39343a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032323a39343a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000