[ 51.031922] ------------[ cut here ]------------ [ 51.032656] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.034322] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 51.035836] Modules linked in: [ 51.036504] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.038294] Tainted: [W]=WARN [ 51.038880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.040403] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.041348] 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 [ 51.043981] RSP: 0018:ffff88801707fbc0 EFLAGS: 00010286 [ 51.044984] RAX: 0000000000000000 RBX: ffffed1002e0ff78 RCX: ffffffff813a4050 [ 51.046286] RDX: ffff8880166b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.047509] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0ff2f [ 51.048816] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.049882] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801707fdf8 [ 51.051196] FS: 00007fc8ca626900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.052644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.053517] CR2: 00007fc8cab18580 CR3: 000000000e079000 CR4: 0000000000350ef0 [ 51.054835] Call Trace: [ 51.055328] [ 51.055819] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.056759] ? __create_object+0x59/0x80 [ 51.057576] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.058568] __vmalloc_noprof+0x59/0x60 [ 51.059315] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.060208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.061198] bpf_prog_alloc+0x39/0x200 [ 51.061975] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.062911] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.063871] do_seccomp+0x349/0x25e0 [ 51.064634] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.065575] ? __pfx_do_seccomp+0x10/0x10 [ 51.066340] ? find_held_lock+0x2b/0x80 [ 51.067132] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.068139] ? static_key_count+0x60/0x80 [ 51.068997] prctl_set_seccomp+0x4e/0x70 [ 51.069830] __do_sys_prctl+0xe6c/0x1d70 [ 51.070661] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.071581] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.072557] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.073585] ? irqentry_exit+0xf3/0x650 [ 51.074348] do_syscall_64+0xbf/0x430 [ 51.075062] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.076067] RIP: 0033:0x7fc8cab185cd [ 51.076804] 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 [ 51.079583] RSP: 002b:00007ffcd9628810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.080983] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8cab185cd [ 51.082041] RDX: 000055cbfded5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.083483] RBP: 00007ffcd9628870 R08: 0000000000000000 R09: 00007ffcd9627f10 [ 51.084759] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc0409e240 [ 51.086021] R13: 00007ffcd9628ca0 R14: 000055cc040a7380 R15: 000055cc040b2540 [ 51.087322] [ 51.087791] irq event stamp: 1727 [ 51.088387] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 51.089887] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 51.091393] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 51.092926] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 51.094427] ---[ end trace 0000000000000000 ]--- [ 54.642297] ------------[ cut here ]------------ [ 54.643365] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.645766] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 54.647426] Modules linked in: [ 54.648127] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.650644] Tainted: [W]=WARN [ 54.651297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.653029] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.654072] 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 [ 54.657710] RSP: 0018:ffff8880155c7bc0 EFLAGS: 00010286 [ 54.658821] RAX: 0000000000000000 RBX: ffffed1002ab8f78 RCX: ffffffff813a4050 [ 54.660290] RDX: ffff888017411bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.661746] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ab8f2f [ 54.663214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.664688] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880155c7df8 [ 54.666155] FS: 00007fb5135bd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.667806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.669023] CR2: 00007ffefcd76ef8 CR3: 000000001ea1b000 CR4: 0000000000350ef0 [ 54.670506] Call Trace: [ 54.671030] [ 54.671558] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.672573] ? __create_object+0x59/0x80 [ 54.673406] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.674552] __vmalloc_noprof+0x59/0x60 [ 54.675379] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.676374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.677425] bpf_prog_alloc+0x39/0x200 [ 54.678249] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.679326] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.680369] do_seccomp+0x349/0x25e0 [ 54.681187] ? find_held_lock+0x2b/0x80 [ 54.682051] ? do_prlimit+0x310/0x610 [ 54.682897] ? __pfx_do_seccomp+0x10/0x10 [ 54.683813] ? do_raw_spin_unlock+0x53/0x220 [ 54.684766] ? _raw_spin_unlock+0x1e/0x40 [ 54.685666] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.686763] ? static_key_count+0x60/0x80 [ 54.687722] prctl_set_seccomp+0x4e/0x70 [ 54.688606] __do_sys_prctl+0xe6c/0x1d70 [ 54.689443] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.690420] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.691571] ? irqentry_exit+0xf3/0x650 [ 54.692393] do_syscall_64+0xbf/0x430 [ 54.693230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.694318] RIP: 0033:0x7fb513aaf5cd [ 54.695128] 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 [ 54.698774] RSP: 002b:00007ffefcd75d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.700340] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb513aaf5cd [ 54.701796] RDX: 000055be2a426e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.703278] RBP: 00007ffefcd75d70 R08: 0000000000000000 R09: 00007ffefcd75410 [ 54.704750] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be347b7bf0 [ 54.706210] R13: 00007ffefcd761a0 R14: 000055be347c1380 R15: 000055be347cc460 [ 54.707710] [ 54.708195] irq event stamp: 1873 [ 54.708928] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 54.710660] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 54.712359] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 54.713830] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 54.715291] ---[ end trace 0000000000000000 ]--- [ 55.501272] ------------[ cut here ]------------ [ 55.501840] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.503004] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/258 [ 55.503863] Modules linked in: [ 55.504201] CPU: 0 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.505350] Tainted: [W]=WARN [ 55.505689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.506528] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.507030] 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 [ 55.509026] RSP: 0018:ffff8880157cfbc0 EFLAGS: 00010286 [ 55.509637] RAX: 0000000000000000 RBX: ffffed1002af9f78 RCX: ffffffff813a4050 [ 55.510341] RDX: ffff888015ad9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.511103] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002af9f2f [ 55.511870] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.512605] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880157cfdf8 [ 55.513318] FS: 00007fbb10d16900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 55.514163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.514779] CR2: 00007fbb11208580 CR3: 000000001eae2000 CR4: 0000000000350ef0 [ 55.515530] Call Trace: [ 55.515796] [ 55.516028] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.516551] ? __create_object+0x59/0x80 [ 55.516982] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.517545] __vmalloc_noprof+0x59/0x60 [ 55.517968] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.518475] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.518988] bpf_prog_alloc+0x39/0x200 [ 55.519392] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.519935] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.520429] do_seccomp+0x349/0x25e0 [ 55.520846] ? __pfx_css_rstat_updated+0x10/0x10 [ 55.521341] ? __pfx_do_seccomp+0x10/0x10 [ 55.521799] ? find_held_lock+0x2b/0x80 [ 55.522222] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.522785] ? static_key_count+0x60/0x80 [ 55.523225] prctl_set_seccomp+0x4e/0x70 [ 55.523691] __do_sys_prctl+0xe6c/0x1d70 [ 55.524127] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.524623] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.525155] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.525713] ? irqentry_exit+0xf3/0x650 [ 55.526136] do_syscall_64+0xbf/0x430 [ 55.526563] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.527092] RIP: 0033:0x7fbb112085cd [ 55.527515] 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 [ 55.529330] RSP: 002b:00007ffe58bf7b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.530113] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb112085cd [ 55.530860] RDX: 000055f2a4b86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.531961] RBP: 00007ffe58bf7bc0 R08: 0000000000000000 R09: 00007ffe58bf7260 [ 55.533258] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2d3edcad0 [ 55.534552] R13: 00007ffe58bf7ff0 R14: 000055f2d3eddbc0 R15: 000055f2d3eee780 [ 55.535859] [ 55.536288] irq event stamp: 1709 [ 55.536948] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 55.538487] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 55.540027] softirqs last enabled at (1312): [] handle_softirqs+0x50c/0x770 [ 55.541586] softirqs last disabled at (1291): [] __irq_exit_rcu+0xc4/0x100 [ 55.543089] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4368' (ECDSA) to the list of known hosts. 2025/11/17 19:52:08 fuzzer started 2025/11/17 19:52:08 dialing manager at localhost:37895 2025/11/17 19:52:08 checking machine... 2025/11/17 19:52:08 checking revisions... [ 56.470809] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:52:08 testing simple program... [ 56.566931] cgroup: Unknown subsys name 'net' [ 56.646278] cgroup: Unknown subsys name 'cpuset' [ 56.661084] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:52:07 Registers: info registers vcpu 0 RAX=ffff88801718f828 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88801718f701 RSI=ffff88801718f7e8 RDI=ffff88801718f7e8 RBP=ffff88801718f480 RSP=ffff88801718f3b0 R8 =ffffffff86aaecd4 R9 =ffff88801718f468 R10=000000000003c9ed R11=0000000000023cd8 R12=ffff88801718f488 R13=ffff88801718f470 R14=ffff88801718f7e8 R15=ffff88801718f428 RIP=ffffffff8135da23 RFL=00000202 [-------] 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 00007fb5135bd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffefcd6f000 CR3=000000001ea1d000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000050 RBX=ffff88800e730000 RCX=ffffffff8259f226 RDX=00000000000101f7 RSI=ffffffff8259f234 RDI=0000000000000007 RBP=ffffffff862e1880 RSP=ffff88800a4a6860 R8 =0000000000000001 R9 =0000000000006d2c R10=00000000000101f7 R11=0000000000000001 R12=00000000000101f7 R13=ffffed1001ce6001 R14=dffffc0000000000 R15=ffff88800e730060 RIP=ffffffff8259f238 RFL=00000093 [--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 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=00007f097e207028 CR3=000000000b6d2000 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=32353a393120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3934325b646873732037303a3235 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323631 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000