[ 53.909777] ------------[ cut here ]------------ [ 53.910724] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.912804] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 53.914304] Modules linked in: [ 53.914884] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.916860] Tainted: [W]=WARN [ 53.917468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.918937] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.919848] 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 [ 53.923010] RSP: 0018:ffff88801b697bc0 EFLAGS: 00010286 [ 53.923971] RAX: 0000000000000000 RBX: ffffed10036d2f78 RCX: ffffffff813a4050 [ 53.925262] RDX: ffff8880154d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.926532] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036d2f2f [ 53.927795] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.929062] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b697df8 [ 53.930340] FS: 00007f28157ff900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.931769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.932809] CR2: 00007fff4d2d6ef7 CR3: 000000000e403000 CR4: 0000000000350ef0 [ 53.934091] Call Trace: [ 53.934595] [ 53.935008] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.935886] ? __create_object+0x59/0x80 [ 53.936652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.937605] __vmalloc_noprof+0x59/0x60 [ 53.938371] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.939198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.940115] bpf_prog_alloc+0x39/0x200 [ 53.940835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.941758] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.942654] do_seccomp+0x349/0x25e0 [ 53.943369] ? find_held_lock+0x2b/0x80 [ 53.944087] ? do_prlimit+0x310/0x610 [ 53.944811] ? __pfx_do_seccomp+0x10/0x10 [ 53.945593] ? do_raw_spin_unlock+0x53/0x220 [ 53.946431] ? _raw_spin_unlock+0x1e/0x40 [ 53.947155] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.948101] ? static_key_count+0x60/0x80 [ 53.948889] prctl_set_seccomp+0x4e/0x70 [ 53.949653] __do_sys_prctl+0xe6c/0x1d70 [ 53.950455] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.951301] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.952212] ? irqentry_exit+0xf3/0x650 [ 53.952960] do_syscall_64+0xbf/0x430 [ 53.953689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.954636] RIP: 0033:0x7f2815cf15cd [ 53.955334] 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 [ 53.958461] RSP: 002b:00007fff4d2d48a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.959801] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2815cf15cd [ 53.961061] RDX: 000055d77cf61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.962339] RBP: 00007fff4d2d4900 R08: 0000000000000000 R09: 00007fff4d2d3fa0 [ 53.963600] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d780f2dad0 [ 53.964872] R13: 00007fff4d2d4d30 R14: 000055d780f2ebc0 R15: 000055d780f3f780 [ 53.966161] [ 53.966629] irq event stamp: 1819 [ 53.967230] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 53.968739] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 53.970222] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 53.971754] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 53.973226] ---[ end trace 0000000000000000 ]--- [ 57.457045] ------------[ cut here ]------------ [ 57.457913] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.459865] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.461267] Modules linked in: [ 57.461824] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.463782] Tainted: [W]=WARN [ 57.464354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.465763] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.466659] 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 [ 57.469723] RSP: 0018:ffff888016f27bc0 EFLAGS: 00010286 [ 57.470678] RAX: 0000000000000000 RBX: ffffed1002de4f78 RCX: ffffffff813a4050 [ 57.471943] RDX: ffff888016c78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.473197] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de4f2f [ 57.474463] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.475738] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f27df8 [ 57.477000] FS: 00007f167eca1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.478400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.479463] CR2: 00007f167f193580 CR3: 00000000184bc000 CR4: 0000000000350ef0 [ 57.480691] Call Trace: [ 57.481131] [ 57.481550] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.482424] ? __create_object+0x59/0x80 [ 57.483164] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.484094] __vmalloc_noprof+0x59/0x60 [ 57.484827] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.485661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.486575] bpf_prog_alloc+0x39/0x200 [ 57.487337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.488175] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.489037] do_seccomp+0x349/0x25e0 [ 57.489755] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.490637] ? __pfx_do_seccomp+0x10/0x10 [ 57.491445] ? find_held_lock+0x2b/0x80 [ 57.492140] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.493068] ? static_key_count+0x60/0x80 [ 57.493823] prctl_set_seccomp+0x4e/0x70 [ 57.494577] __do_sys_prctl+0xe6c/0x1d70 [ 57.495372] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.496145] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.497060] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.497985] ? irqentry_exit+0xf3/0x650 [ 57.498730] do_syscall_64+0xbf/0x430 [ 57.499486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.500405] RIP: 0033:0x7f167f1935cd [ 57.501029] 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 [ 57.504089] RSP: 002b:00007ffe3d2d9380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.505404] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f167f1935cd [ 57.506675] RDX: 0000559607191e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.507958] RBP: 00007ffe3d2d93e0 R08: 0000000000000000 R09: 00007ffe3d2d8a80 [ 57.509203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559624960240 [ 57.510436] R13: 00007ffe3d2d9810 R14: 0000559624969380 R15: 0000559624974540 [ 57.511727] [ 57.512133] irq event stamp: 1693 [ 57.512769] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 57.514229] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 57.515778] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 57.517260] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 57.518704] ---[ end trace 0000000000000000 ]--- [ 58.378272] ------------[ cut here ]------------ [ 58.379035] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.380776] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.382116] Modules linked in: [ 58.382699] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.384430] Tainted: [W]=WARN [ 58.384911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.386424] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.387386] 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 [ 58.390366] RSP: 0018:ffff88801cccfbc0 EFLAGS: 00010286 [ 58.391188] RAX: 0000000000000000 RBX: ffffed1003999f78 RCX: ffffffff813a4050 [ 58.392303] RDX: ffff888016e91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.393412] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003999f2f [ 58.394528] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.395644] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cccfdf8 [ 58.397011] FS: 00007f27c0a5d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.398627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.399738] CR2: 00007ffc719adef7 CR3: 000000001fe7d000 CR4: 0000000000350ef0 [ 58.400856] Call Trace: [ 58.401305] [ 58.401663] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.402470] ? __create_object+0x59/0x80 [ 58.403117] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.403967] __vmalloc_noprof+0x59/0x60 [ 58.404646] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.405418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.406188] bpf_prog_alloc+0x39/0x200 [ 58.406885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.407702] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.408505] do_seccomp+0x349/0x25e0 [ 58.409097] ? find_held_lock+0x2b/0x80 [ 58.409780] ? do_prlimit+0x310/0x610 [ 58.410455] ? __pfx_do_seccomp+0x10/0x10 [ 58.411112] ? do_raw_spin_unlock+0x53/0x220 [ 58.411842] ? _raw_spin_unlock+0x1e/0x40 [ 58.412541] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.413387] ? static_key_count+0x60/0x80 [ 58.414059] prctl_set_seccomp+0x4e/0x70 [ 58.414762] __do_sys_prctl+0xe6c/0x1d70 [ 58.415456] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.416176] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.417036] ? irqentry_exit+0xf3/0x650 [ 58.417716] do_syscall_64+0xbf/0x430 [ 58.418382] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.419172] RIP: 0033:0x7f27c0f4f5cd [ 58.419802] 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 [ 58.422587] RSP: 002b:00007ffc719ac570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.423775] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27c0f4f5cd [ 58.424905] RDX: 000055d5d38dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.426023] RBP: 00007ffc719ac5d0 R08: 0000000000000000 R09: 00007ffc719abc70 [ 58.427187] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d60d6c82b0 [ 58.428304] R13: 00007ffc719aca00 R14: 000055d60d6cad20 R15: 000055d60d6dc8d0 [ 58.429460] [ 58.429839] irq event stamp: 1781 [ 58.430428] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 58.431737] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 58.433057] softirqs last enabled at (1272): [] handle_softirqs+0x50c/0x770 [ 58.434392] softirqs last disabled at (1261): [] __irq_exit_rcu+0xc4/0x100 [ 58.435713] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21284' (ECDSA) to the list of known hosts. 2025/11/18 13:45:50 fuzzer started 2025/11/18 13:45:51 dialing manager at localhost:34383 2025/11/18 13:45:51 checking machine... 2025/11/18 13:45:51 checking revisions... [ 59.323452] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:45:51 testing simple program... [ 59.401599] cgroup: Unknown subsys name 'net' [ 59.466061] cgroup: Unknown subsys name 'cpuset' [ 59.478139] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:45:50 Registers: info registers vcpu 0 RAX=0000000000046b0d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 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=00007f167ec5501c CR3=000000001fd85000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888016c7b780 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016c7c1d8 RSP=ffff88801cccf848 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526ff1 RFL=00000817 [-O--APC] 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 00007f167eca1900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3d2d3000 CR3=000000001fd85000 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