[ 54.062146] ------------[ cut here ]------------ [ 54.063044] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.065029] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.066459] Modules linked in: [ 54.067046] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.069019] Tainted: [W]=WARN [ 54.069607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.071052] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.071950] 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 [ 54.075087] RSP: 0018:ffff88801b79fbc0 EFLAGS: 00010286 [ 54.076047] RAX: 0000000000000000 RBX: ffffed10036f3f78 RCX: ffffffff813a4050 [ 54.077318] RDX: ffff888015fe5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.078593] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036f3f2f [ 54.079850] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.081141] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b79fdf8 [ 54.082427] FS: 00007f2598258900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.083843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.084899] CR2: 00007ffd6f053ef8 CR3: 000000000dbe7000 CR4: 0000000000350ef0 [ 54.086159] Call Trace: [ 54.086661] [ 54.087069] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.087964] ? __create_object+0x59/0x80 [ 54.088762] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.089711] __vmalloc_noprof+0x59/0x60 [ 54.090461] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.091335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.092202] bpf_prog_alloc+0x39/0x200 [ 54.092939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.093843] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.094742] do_seccomp+0x349/0x25e0 [ 54.095452] ? find_held_lock+0x2b/0x80 [ 54.096166] ? do_prlimit+0x310/0x610 [ 54.096916] ? __pfx_do_seccomp+0x10/0x10 [ 54.097694] ? do_raw_spin_unlock+0x53/0x220 [ 54.098512] ? _raw_spin_unlock+0x1e/0x40 [ 54.099241] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.100198] ? static_key_count+0x60/0x80 [ 54.101006] prctl_set_seccomp+0x4e/0x70 [ 54.101766] __do_sys_prctl+0xe6c/0x1d70 [ 54.102528] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.103377] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.104354] ? irqentry_exit+0xf3/0x650 [ 54.105071] do_syscall_64+0xbf/0x430 [ 54.105798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.106723] RIP: 0033:0x7f259874a5cd [ 54.107422] 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 [ 54.110557] RSP: 002b:00007ffd6f052d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.111896] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f259874a5cd [ 54.113186] RDX: 0000556d46357e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.114450] RBP: 00007ffd6f052d60 R08: 0000000000000000 R09: 00007ffd6f052400 [ 54.115713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d82c0f2b0 [ 54.116993] R13: 00007ffd6f053190 R14: 0000556d82c11d20 R15: 0000556d82c238d0 [ 54.118277] [ 54.118729] irq event stamp: 1679 [ 54.119376] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 54.120892] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 54.122392] softirqs last enabled at (1552): [] handle_softirqs+0x50c/0x770 [ 54.123908] softirqs last disabled at (1547): [] __irq_exit_rcu+0xc4/0x100 [ 54.125402] ---[ end trace 0000000000000000 ]--- [ 57.544944] ------------[ cut here ]------------ [ 57.545853] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.547798] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.549211] Modules linked in: [ 57.549823] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.553200] Tainted: [W]=WARN [ 57.553880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.555343] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.556189] 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 [ 57.559316] RSP: 0018:ffff88801b4d7bc0 EFLAGS: 00010286 [ 57.560228] RAX: 0000000000000000 RBX: ffffed100369af78 RCX: ffffffff813a4050 [ 57.561490] RDX: ffff888019cb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.562743] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100369af2f [ 57.563993] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.565261] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b4d7df8 [ 57.566516] FS: 00007fe01d877900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.567918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.568971] CR2: 00007ffe72d4fef8 CR3: 000000001ffbf000 CR4: 0000000000350ef0 [ 57.570231] Call Trace: [ 57.570736] [ 57.571143] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.572035] ? __create_object+0x59/0x80 [ 57.572822] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.573772] __vmalloc_noprof+0x59/0x60 [ 57.574507] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.575366] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.576231] bpf_prog_alloc+0x39/0x200 [ 57.576974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.577887] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.578770] do_seccomp+0x349/0x25e0 [ 57.579484] ? find_held_lock+0x2b/0x80 [ 57.580190] ? do_prlimit+0x310/0x610 [ 57.580941] ? __pfx_do_seccomp+0x10/0x10 [ 57.581715] ? do_raw_spin_unlock+0x53/0x220 [ 57.582533] ? _raw_spin_unlock+0x1e/0x40 [ 57.583257] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.584198] ? static_key_count+0x60/0x80 [ 57.585007] prctl_set_seccomp+0x4e/0x70 [ 57.585772] __do_sys_prctl+0xe6c/0x1d70 [ 57.586542] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.587412] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.588377] ? irqentry_exit+0xf3/0x650 [ 57.589082] do_syscall_64+0xbf/0x430 [ 57.589811] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.590755] RIP: 0033:0x7fe01dd695cd [ 57.591454] 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 [ 57.594552] RSP: 002b:00007ffe72d4e550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.595886] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe01dd695cd [ 57.597157] RDX: 0000562133653e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.598425] RBP: 00007ffe72d4e5b0 R08: 0000000000000000 R09: 00007ffe72d4dc50 [ 57.599685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562168c75ad0 [ 57.600956] R13: 00007ffe72d4e9e0 R14: 0000562168c76bc0 R15: 0000562168c87780 [ 57.602231] [ 57.602690] irq event stamp: 2053 [ 57.603286] hardirqs last enabled at (2061): [] __up_console_sem+0x78/0x80 [ 57.604818] hardirqs last disabled at (2072): [] __up_console_sem+0x5d/0x80 [ 57.606319] softirqs last enabled at (1916): [] handle_softirqs+0x50c/0x770 [ 57.607843] softirqs last disabled at (1911): [] __irq_exit_rcu+0xc4/0x100 [ 57.609340] ---[ end trace 0000000000000000 ]--- [ 58.393690] ------------[ cut here ]------------ [ 58.394644] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.396618] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 58.398095] Modules linked in: [ 58.398723] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.400682] Tainted: [W]=WARN [ 58.401233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.403139] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.404046] 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 [ 58.407448] RSP: 0018:ffff888017807bc0 EFLAGS: 00010286 [ 58.408686] RAX: 0000000000000000 RBX: ffffed1002f00f78 RCX: ffffffff813a4050 [ 58.410165] RDX: ffff888019cb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.411434] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f00f2f [ 58.412713] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.414016] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017807df8 [ 58.415317] FS: 00007fb8367b4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.416738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.417820] CR2: 00007fb836ca6580 CR3: 000000001bc52000 CR4: 0000000000350ef0 [ 58.419101] Call Trace: [ 58.419602] [ 58.420016] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.420917] ? __create_object+0x59/0x80 [ 58.421711] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.422674] __vmalloc_noprof+0x59/0x60 [ 58.423428] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.424248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.425183] bpf_prog_alloc+0x39/0x200 [ 58.425937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.426860] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.427777] do_seccomp+0x349/0x25e0 [ 58.428497] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.429402] ? __pfx_do_seccomp+0x10/0x10 [ 58.430162] ? find_held_lock+0x2b/0x80 [ 58.430912] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.431922] ? static_key_count+0x60/0x80 [ 58.432748] prctl_set_seccomp+0x4e/0x70 [ 58.433519] __do_sys_prctl+0xe6c/0x1d70 [ 58.434249] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.435105] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.436061] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.437041] ? irqentry_exit+0xf3/0x650 [ 58.437801] do_syscall_64+0xbf/0x430 [ 58.438553] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.439493] RIP: 0033:0x7fb836ca65cd [ 58.440152] 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 [ 58.443319] RSP: 002b:00007ffe0afbe600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.444707] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb836ca65cd [ 58.446010] RDX: 0000562d7fdd4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.447286] RBP: 00007ffe0afbe660 R08: 0000000000000000 R09: 00007ffe0afbdd00 [ 58.448599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d997adad0 [ 58.449868] R13: 00007ffe0afbea90 R14: 0000562d997aebc0 R15: 0000562d997bf780 [ 58.451167] [ 58.451640] irq event stamp: 1791 [ 58.452240] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 58.453755] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 58.455269] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 58.456826] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 58.458358] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56833' (ECDSA) to the list of known hosts. 2025/11/18 16:45:17 fuzzer started 2025/11/18 16:45:18 dialing manager at localhost:34383 2025/11/18 16:45:18 checking machine... 2025/11/18 16:45:18 checking revisions... [ 59.355175] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:45:18 testing simple program... [ 59.457938] cgroup: Unknown subsys name 'net' [ 59.513623] cgroup: Unknown subsys name 'cpuset' [ 59.528014] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:45:17 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=000000000009b70d R12=ffffffff8135e7a2 R13=ffff88806ce08a98 R14=ffff8880166d7b28 R15=ffff88806ce08a50 RIP=ffffffff815bd130 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 00007fe01d877900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe72d48000 CR3=0000000020428000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002d0d7 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd70972578 CR3=000000000e164000 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=f680415131e4b886354d54e3f0583f91 XMM02=ec2efd57dc4c00df0000000000305e00 XMM03=62fc05e814ab06be0000000000305ed0 XMM04=ee232ccb2cac3f6c00000000000ae988 XMM05=3c4e0abc036faddc0000000000321368 XMM06=405749d8372a36f10000000000320408 XMM07=e042d86d42eb936e0000000000310840 XMM08=62fc05e814ab06be0000000000305ed0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000