[ 46.432046] ------------[ cut here ]------------ [ 46.432997] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.434963] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.436462] Modules linked in: [ 46.437159] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.439120] Tainted: [W]=WARN [ 46.439716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.441189] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.442130] 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 [ 46.445298] RSP: 0018:ffff88801508fbc0 EFLAGS: 00010286 [ 46.446287] RAX: 0000000000000000 RBX: ffffed1002a11f78 RCX: ffffffff813a4050 [ 46.447559] RDX: ffff8880159c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.448856] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a11f2f [ 46.450145] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.451435] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801508fdf8 [ 46.452763] FS: 00007fce8eccf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.454202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.455300] CR2: 00007ffeba9d3ef8 CR3: 000000001bd7c000 CR4: 0000000000350ef0 [ 46.456605] Call Trace: [ 46.457104] [ 46.457512] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.458435] ? __create_object+0x59/0x80 [ 46.459263] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.460235] __vmalloc_noprof+0x59/0x60 [ 46.461047] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.461937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.462875] bpf_prog_alloc+0x39/0x200 [ 46.463554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.464478] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.465375] do_seccomp+0x349/0x25e0 [ 46.466075] ? find_held_lock+0x2b/0x80 [ 46.466839] ? do_prlimit+0x310/0x610 [ 46.467524] ? __pfx_do_seccomp+0x10/0x10 [ 46.468305] ? do_raw_spin_unlock+0x53/0x220 [ 46.469145] ? _raw_spin_unlock+0x1e/0x40 [ 46.469936] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.470912] ? static_key_count+0x60/0x80 [ 46.471697] prctl_set_seccomp+0x4e/0x70 [ 46.472439] __do_sys_prctl+0xe6c/0x1d70 [ 46.473236] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.474109] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.475082] ? irqentry_exit+0xf3/0x650 [ 46.475877] do_syscall_64+0xbf/0x430 [ 46.476595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.477541] RIP: 0033:0x7fce8f1c15cd [ 46.478249] 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 [ 46.481433] RSP: 002b:00007ffeba9d2bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.482811] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce8f1c15cd [ 46.484186] RDX: 0000562c9a879e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.485786] RBP: 00007ffeba9d2c20 R08: 0000000000000000 R09: 00007ffeba9d22c0 [ 46.487095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562cb5ea62b0 [ 46.488388] R13: 00007ffeba9d3050 R14: 0000562cb5ea8d20 R15: 0000562cb5eba8d0 [ 46.489739] [ 46.490170] irq event stamp: 1801 [ 46.490834] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 46.492358] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 46.493910] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 46.495474] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 46.497035] ---[ end trace 0000000000000000 ]--- [ 49.422528] ------------[ cut here ]------------ [ 49.423191] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.424619] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.425667] Modules linked in: [ 49.426089] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.427530] Tainted: [W]=WARN [ 49.427959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.429017] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.429634] 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 [ 49.431909] RSP: 0018:ffff88801aed7bc0 EFLAGS: 00010286 [ 49.432590] RAX: 0000000000000000 RBX: ffffed10035daf78 RCX: ffffffff813a4050 [ 49.433517] RDX: ffff88800f869bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.434436] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035daf2f [ 49.435347] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.436267] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aed7df8 [ 49.437197] FS: 00007f66b69c4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.438229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.438996] CR2: 00007f66b6eb6580 CR3: 000000001bed2000 CR4: 0000000000350ef0 [ 49.439913] Call Trace: [ 49.440252] [ 49.440553] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.441200] ? __create_object+0x59/0x80 [ 49.441760] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.442421] __vmalloc_noprof+0x59/0x60 [ 49.442969] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.443569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.444234] bpf_prog_alloc+0x39/0x200 [ 49.444768] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.445397] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.446038] do_seccomp+0x349/0x25e0 [ 49.446517] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.447158] ? __pfx_do_seccomp+0x10/0x10 [ 49.447720] ? find_held_lock+0x2b/0x80 [ 49.448235] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.448941] ? static_key_count+0x60/0x80 [ 49.449485] prctl_set_seccomp+0x4e/0x70 [ 49.450041] __do_sys_prctl+0xe6c/0x1d70 [ 49.450569] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.451181] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.451868] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.452538] ? irqentry_exit+0xf3/0x650 [ 49.453088] do_syscall_64+0xbf/0x430 [ 49.453585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.454256] RIP: 0033:0x7f66b6eb65cd [ 49.454754] 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 [ 49.456997] RSP: 002b:00007ffc66f9c620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.457975] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66b6eb65cd [ 49.458886] RDX: 000055fb2205ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.459795] RBP: 00007ffc66f9c680 R08: 0000000000000000 R09: 00007ffc66f9bd20 [ 49.460721] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb3af30ad0 [ 49.461600] R13: 00007ffc66f9cab0 R14: 000055fb3af31bc0 R15: 000055fb3af42780 [ 49.462520] [ 49.462854] irq event stamp: 1709 [ 49.463289] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 49.464379] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 49.465474] softirqs last enabled at (1250): [] handle_softirqs+0x50c/0x770 [ 49.466574] softirqs last disabled at (1245): [] __irq_exit_rcu+0xc4/0x100 [ 49.467657] ---[ end trace 0000000000000000 ]--- [ 50.141224] ------------[ cut here ]------------ [ 50.141824] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.143082] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.144018] Modules linked in: [ 50.144401] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.145671] Tainted: [W]=WARN [ 50.146023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.146962] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.147508] 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 [ 50.149541] RSP: 0018:ffff888018547bc0 EFLAGS: 00010286 [ 50.150181] RAX: 0000000000000000 RBX: ffffed10030a8f78 RCX: ffffffff813a4050 [ 50.150993] RDX: ffff888017243780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.151798] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a8f2f [ 50.152592] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.153406] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018547df8 [ 50.154225] FS: 00007f2879cfa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.155127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.155856] CR2: 00007ffdaf754ef8 CR3: 000000000e428000 CR4: 0000000000350ef0 [ 50.156731] Call Trace: [ 50.157026] [ 50.157283] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.157861] ? __create_object+0x59/0x80 [ 50.158331] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.158941] __vmalloc_noprof+0x59/0x60 [ 50.159395] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.159950] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.160524] bpf_prog_alloc+0x39/0x200 [ 50.160991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.161556] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.162120] do_seccomp+0x349/0x25e0 [ 50.162558] ? find_held_lock+0x2b/0x80 [ 50.163036] ? do_prlimit+0x310/0x610 [ 50.163479] ? __pfx_do_seccomp+0x10/0x10 [ 50.163975] ? do_raw_spin_unlock+0x53/0x220 [ 50.164477] ? _raw_spin_unlock+0x1e/0x40 [ 50.164981] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.165569] ? static_key_count+0x60/0x80 [ 50.166077] prctl_set_seccomp+0x4e/0x70 [ 50.166542] __do_sys_prctl+0xe6c/0x1d70 [ 50.167037] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.167559] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.168171] ? irqentry_exit+0xf3/0x650 [ 50.168658] do_syscall_64+0xbf/0x430 [ 50.169106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.169707] RIP: 0033:0x7f287a1ec5cd [ 50.170129] 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 [ 50.172149] RSP: 002b:00007ffdaf7530c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.173044] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f287a1ec5cd [ 50.173857] RDX: 0000555f6221ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.174668] RBP: 00007ffdaf753120 R08: 0000000000000000 R09: 00007ffdaf7527c0 [ 50.175451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f6c06dad0 [ 50.176277] R13: 00007ffdaf753550 R14: 0000555f6c06ebc0 R15: 0000555f6c07f780 [ 50.177109] [ 50.177380] irq event stamp: 1673 [ 50.177798] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 50.178771] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 50.179740] softirqs last enabled at (1192): [] handle_softirqs+0x50c/0x770 [ 50.180774] softirqs last disabled at (1183): [] __irq_exit_rcu+0xc4/0x100 [ 50.181735] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36412' (ECDSA) to the list of known hosts. 2025/11/18 16:45:52 fuzzer started 2025/11/18 16:45:52 dialing manager at localhost:34383 2025/11/18 16:45:52 checking machine... 2025/11/18 16:45:52 checking revisions... [ 51.029950] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:45:52 testing simple program... [ 51.112526] cgroup: Unknown subsys name 'net' [ 51.170156] cgroup: Unknown subsys name 'cpuset' [ 51.183853] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:45:51 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88801b02f948 RDI=ffff88806ce31cd0 RBP=ffff88801b028000 RSP=ffff88806ce089f0 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000002575e R12=ffff88806ce08a01 R13=ffff88806ce08ab8 R14=ffff88801b02f948 R15=ffff88806ce08a70 RIP=ffffffff815bd14d 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 00007f66b69c4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f66b6984008 CR3=000000001be80000 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=0000000000028a27 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5d567db020 CR3=0000000015fbf000 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=145539d3e250d8ac2546be4127e005af XMM02=2c67c8bc2e329bc300000000003039a8 XMM03=fb795ef6d6577056000000000030f938 XMM04=b601fbb5649209e600000000000ae988 XMM05=14648eaa1277bab1000000000031f928 XMM06=817b8945e9d50373000000000031f7b0 XMM07=e042d86d42eb936e0000000000310a88 XMM08=c45cab95aac5a72d0000000000303a08 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000