[ 54.014521] ------------[ cut here ]------------ [ 54.015257] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.016905] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.018147] Modules linked in: [ 54.018679] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.020363] Tainted: [W]=WARN [ 54.020866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.022095] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.022857] 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 [ 54.025480] RSP: 0018:ffff88800a8a7bc0 EFLAGS: 00010286 [ 54.026261] RAX: 0000000000000000 RBX: ffffed1001514f78 RCX: ffffffff813a4050 [ 54.027320] RDX: ffff8880170bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.028382] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001514f2f [ 54.029459] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.030533] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a8a7df8 [ 54.031592] FS: 00007f57322d9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.032781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.033671] CR2: 00007ffeeced7ef7 CR3: 000000000de1e000 CR4: 0000000000350ef0 [ 54.034751] Call Trace: [ 54.035142] [ 54.035523] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.036243] ? __create_object+0x59/0x80 [ 54.036895] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.037711] __vmalloc_noprof+0x59/0x60 [ 54.038304] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.039032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.039817] bpf_prog_alloc+0x39/0x200 [ 54.040394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.041163] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.041929] do_seccomp+0x349/0x25e0 [ 54.042522] ? find_held_lock+0x2b/0x80 [ 54.043112] ? do_prlimit+0x310/0x610 [ 54.043722] ? __pfx_do_seccomp+0x10/0x10 [ 54.044333] ? do_raw_spin_unlock+0x53/0x220 [ 54.045025] ? _raw_spin_unlock+0x1e/0x40 [ 54.045680] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.046491] ? static_key_count+0x60/0x80 [ 54.047130] prctl_set_seccomp+0x4e/0x70 [ 54.047773] __do_sys_prctl+0xe6c/0x1d70 [ 54.048383] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.049090] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.049905] do_syscall_64+0xbf/0x430 [ 54.050519] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.051273] RIP: 0033:0x7f57327cb5cd [ 54.051861] 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 [ 54.054522] RSP: 002b:00007ffeeced5a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.055654] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57327cb5cd [ 54.056722] RDX: 000055a813a3ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.057796] RBP: 00007ffeeced5ac0 R08: 0000000000000000 R09: 00007ffeeced5160 [ 54.058863] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a849de3ad0 [ 54.059928] R13: 00007ffeeced5ef0 R14: 000055a849de4bc0 R15: 000055a849df5780 [ 54.061005] [ 54.061356] irq event stamp: 1717 [ 54.061908] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 54.063170] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 54.064459] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 54.065757] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 54.067012] ---[ end trace 0000000000000000 ]--- [ 57.451567] ------------[ cut here ]------------ [ 57.452506] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.454533] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.455974] Modules linked in: [ 57.456821] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.458858] Tainted: [W]=WARN [ 57.459403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.460855] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.461771] 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 [ 57.464955] RSP: 0018:ffff8880164e7bc0 EFLAGS: 00010286 [ 57.465944] RAX: 0000000000000000 RBX: ffffed1002c9cf78 RCX: ffffffff813a4050 [ 57.467210] RDX: ffff888016725340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.468491] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9cf2f [ 57.469772] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.471061] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164e7df8 [ 57.472346] FS: 00007f7507211900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.473785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.474849] CR2: 00007f7507703580 CR3: 000000000e80a000 CR4: 0000000000350ef0 [ 57.476118] Call Trace: [ 57.476610] [ 57.477015] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.477913] ? __create_object+0x59/0x80 [ 57.478691] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.479662] __vmalloc_noprof+0x59/0x60 [ 57.480372] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.481234] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.482187] bpf_prog_alloc+0x39/0x200 [ 57.482927] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.483844] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.484747] do_seccomp+0x349/0x25e0 [ 57.485409] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.486327] ? __pfx_do_seccomp+0x10/0x10 [ 57.487107] ? find_held_lock+0x2b/0x80 [ 57.487865] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.488812] ? static_key_count+0x60/0x80 [ 57.489608] prctl_set_seccomp+0x4e/0x70 [ 57.490336] __do_sys_prctl+0xe6c/0x1d70 [ 57.491114] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.491969] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.492925] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.493896] ? irqentry_exit+0xf3/0x650 [ 57.494667] do_syscall_64+0xbf/0x430 [ 57.495357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.496290] RIP: 0033:0x7f75077035cd [ 57.496986] 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 [ 57.500141] RSP: 002b:00007ffd1b636fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.501487] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f75077035cd [ 57.502773] RDX: 000055f3cb1f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.504046] RBP: 00007ffd1b637030 R08: 0000000000000000 R09: 00007ffd1b6366d0 [ 57.505318] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3edc0f2b0 [ 57.506593] R13: 00007ffd1b637460 R14: 000055f3edc11d20 R15: 000055f3edc238d0 [ 57.507871] [ 57.508296] irq event stamp: 1853 [ 57.508936] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 57.510468] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 57.511994] softirqs last enabled at (1822): [] handle_softirqs+0x50c/0x770 [ 57.513529] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 57.514981] ---[ end trace 0000000000000000 ]--- [ 58.255527] ------------[ cut here ]------------ [ 58.256382] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.258409] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 58.259860] Modules linked in: [ 58.260436] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.262532] Tainted: [W]=WARN [ 58.263079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.264538] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.265392] 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 [ 58.268543] RSP: 0018:ffff888014327bc0 EFLAGS: 00010286 [ 58.269506] RAX: 0000000000000000 RBX: ffffed1002864f78 RCX: ffffffff813a4050 [ 58.270800] RDX: ffff888016beb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.272061] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002864f2f [ 58.273332] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.274621] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014327df8 [ 58.275889] FS: 00007fbf605f2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.277315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.278388] CR2: 00007fbf60ae4580 CR3: 00000000140ad000 CR4: 0000000000350ef0 [ 58.279667] Call Trace: [ 58.280129] [ 58.280568] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.281406] ? __create_object+0x59/0x80 [ 58.282195] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.283157] __vmalloc_noprof+0x59/0x60 [ 58.283895] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.284765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.285688] bpf_prog_alloc+0x39/0x200 [ 58.286384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.287301] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.288201] do_seccomp+0x349/0x25e0 [ 58.288904] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.289803] ? __pfx_do_seccomp+0x10/0x10 [ 58.290600] ? find_held_lock+0x2b/0x80 [ 58.291306] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.292266] ? static_key_count+0x60/0x80 [ 58.293055] prctl_set_seccomp+0x4e/0x70 [ 58.293825] __do_sys_prctl+0xe6c/0x1d70 [ 58.294600] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.295397] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.296339] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.297295] ? irqentry_exit+0xf3/0x650 [ 58.298066] do_syscall_64+0xbf/0x430 [ 58.298794] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.299740] RIP: 0033:0x7fbf60ae45cd [ 58.300393] 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 [ 58.303539] RSP: 002b:00007ffca93fe0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.304917] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf60ae45cd [ 58.306208] RDX: 0000559f4dec0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.307538] RBP: 00007ffca93fe140 R08: 0000000000000000 R09: 00007ffca93fd7e0 [ 58.309096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f8988ab10 [ 58.310374] R13: 00007ffca93fe570 R14: 0000559f8988b2b0 R15: 0000559f8989f6f0 [ 58.311639] [ 58.312059] irq event stamp: 1749 [ 58.312688] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 58.314336] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 58.315534] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 58.316663] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 58.317807] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42525' (ECDSA) to the list of known hosts. 2025/11/18 21:12:20 fuzzer started 2025/11/18 21:12:20 dialing manager at localhost:34383 2025/11/18 21:12:20 checking machine... 2025/11/18 21:12:20 checking revisions... [ 59.216141] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:12:20 testing simple program... [ 59.298848] cgroup: Unknown subsys name 'net' [ 59.368660] cgroup: Unknown subsys name 'cpuset' [ 59.381905] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:12:19 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff88806ce089c4 RDX=1ffff1100d9c114e RSI=ffffffff84c194c6 RDI=ffff88806ce08a70 RBP=ffff88806ce08b08 RSP=ffff88806ce08a48 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000c6ab1 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff88800ef58000 R15=ffff88806ce08a70 RIP=ffffffff8135e410 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 00007f7507211900 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=00007f75071db008 CR3=000000000b858000 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=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=000000000002a8f5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb2e3d2d8 CR3=000000000d532000 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=02231b0ad3fedcaffb481b986ef637bb XMM02=00000000003062a0eff9b2d0a8fce9cb XMM03=00000000003063702c67c8bc2e329bc3 XMM04=0de153c7d3e249f900000000000ae988 XMM05=e1bcd410fb3842e600000000003228d8 XMM06=405749d8372a36f10000000000322760 XMM07=e042d86d42eb936e0000000000313038 XMM08=0999ed387b47154b0000000000306370 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000