[ 45.759435] ------------[ cut here ]------------ [ 45.760238] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.762268] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.763597] Modules linked in: [ 45.764126] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.765912] Tainted: [W]=WARN [ 45.766447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.767764] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.768650] 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 [ 45.771499] RSP: 0018:ffff88801711fbc0 EFLAGS: 00010286 [ 45.772371] RAX: 0000000000000000 RBX: ffffed1002e23f78 RCX: ffffffff813a4050 [ 45.773525] RDX: ffff888015cd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.774673] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e23f2f [ 45.775878] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.777114] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801711fdf8 [ 45.778450] FS: 00007f13e30d3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.779944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.781047] CR2: 00007f13e35c5580 CR3: 000000000da65000 CR4: 0000000000350ef0 [ 45.782375] Call Trace: [ 45.782851] [ 45.783264] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.784164] ? __create_object+0x59/0x80 [ 45.784994] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.786008] __vmalloc_noprof+0x59/0x60 [ 45.786799] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.787596] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.788472] bpf_prog_alloc+0x39/0x200 [ 45.789111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.789946] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.790754] do_seccomp+0x349/0x25e0 [ 45.791403] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.792227] ? __pfx_do_seccomp+0x10/0x10 [ 45.793061] ? find_held_lock+0x2b/0x80 [ 45.793851] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.794800] ? static_key_count+0x60/0x80 [ 45.795648] prctl_set_seccomp+0x4e/0x70 [ 45.796430] __do_sys_prctl+0xe6c/0x1d70 [ 45.797195] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.798012] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.798884] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.799789] ? irqentry_exit+0xf3/0x650 [ 45.800572] do_syscall_64+0xbf/0x430 [ 45.801344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.802297] RIP: 0033:0x7f13e35c55cd [ 45.803126] 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 [ 45.806351] RSP: 002b:00007ffdfe0e5480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.807674] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13e35c55cd [ 45.808832] RDX: 0000560cb7371e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.810000] RBP: 00007ffdfe0e54e0 R08: 0000000000000000 R09: 00007ffdfe0e4b80 [ 45.811150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560cd1d9e2b0 [ 45.812327] R13: 00007ffdfe0e5910 R14: 0000560cd1da0d20 R15: 0000560cd1db28d0 [ 45.813508] [ 45.813896] irq event stamp: 1715 [ 45.814482] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 45.815810] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 45.817093] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 45.818750] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 45.820336] ---[ end trace 0000000000000000 ]--- [ 49.050388] ------------[ cut here ]------------ [ 49.051138] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.052822] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.054066] Modules linked in: [ 49.054611] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.056273] Tainted: [W]=WARN [ 49.056763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.058029] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.058999] 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 [ 49.061753] RSP: 0018:ffff888017147bc0 EFLAGS: 00010286 [ 49.062578] RAX: 0000000000000000 RBX: ffffed1002e28f78 RCX: ffffffff813a4050 [ 49.063664] RDX: ffff888019a43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.064756] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e28f2f [ 49.065853] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.066938] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017147df8 [ 49.068021] FS: 00007f7390cc1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.069247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.070172] CR2: 00007f73911b3580 CR3: 000000000dedc000 CR4: 0000000000350ef0 [ 49.071260] Call Trace: [ 49.071684] [ 49.072033] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.072781] ? __create_object+0x59/0x80 [ 49.073456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.074228] __vmalloc_noprof+0x59/0x60 [ 49.074889] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.075622] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.076411] bpf_prog_alloc+0x39/0x200 [ 49.077004] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.077789] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.078555] do_seccomp+0x349/0x25e0 [ 49.079130] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.079894] ? __pfx_do_seccomp+0x10/0x10 [ 49.080558] ? find_held_lock+0x2b/0x80 [ 49.081171] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.081990] ? static_key_count+0x60/0x80 [ 49.082661] prctl_set_seccomp+0x4e/0x70 [ 49.083288] __do_sys_prctl+0xe6c/0x1d70 [ 49.083951] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.084662] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.085498] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.086266] ? irqentry_exit+0xf3/0x650 [ 49.086915] do_syscall_64+0xbf/0x430 [ 49.087545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.088342] RIP: 0033:0x7f73911b35cd [ 49.088900] 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 [ 49.091558] RSP: 002b:00007ffe3f185da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.092692] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73911b35cd [ 49.093774] RDX: 0000563f4c5f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.094846] RBP: 00007ffe3f185e00 R08: 0000000000000000 R09: 00007ffe3f1854a0 [ 49.095913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f59ff7ad0 [ 49.096971] R13: 00007ffe3f186230 R14: 0000563f59ff8bc0 R15: 0000563f5a009780 [ 49.098065] [ 49.098461] irq event stamp: 1785 [ 49.098964] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 49.100218] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.101501] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 49.102779] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 49.104042] ---[ end trace 0000000000000000 ]--- [ 49.888244] ------------[ cut here ]------------ [ 49.889173] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.891121] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.892553] Modules linked in: [ 49.893135] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.895079] Tainted: [W]=WARN [ 49.895676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.897127] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.898028] 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 [ 49.901178] RSP: 0018:ffff8880175a7bc0 EFLAGS: 00010286 [ 49.902171] RAX: 0000000000000000 RBX: ffffed1002eb4f78 RCX: ffffffff813a4050 [ 49.903444] RDX: ffff888019b59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.904704] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb4f2f [ 49.905993] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.907272] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175a7df8 [ 49.908529] FS: 00007fef64108900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.909947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.911005] CR2: 00007ffe9e50bef7 CR3: 000000000bd42000 CR4: 0000000000350ef0 [ 49.912270] Call Trace: [ 49.912758] [ 49.913178] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.914059] ? __create_object+0x59/0x80 [ 49.914846] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.915819] __vmalloc_noprof+0x59/0x60 [ 49.916567] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.917450] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.918370] bpf_prog_alloc+0x39/0x200 [ 49.919062] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.919966] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.920849] do_seccomp+0x349/0x25e0 [ 49.921592] ? find_held_lock+0x2b/0x80 [ 49.922349] ? do_prlimit+0x310/0x610 [ 49.923045] ? __pfx_do_seccomp+0x10/0x10 [ 49.923828] ? do_raw_spin_unlock+0x53/0x220 [ 49.924642] ? _raw_spin_unlock+0x1e/0x40 [ 49.925435] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.926399] ? static_key_count+0x60/0x80 [ 49.927157] prctl_set_seccomp+0x4e/0x70 [ 49.927920] __do_sys_prctl+0xe6c/0x1d70 [ 49.928693] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.929552] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.930499] ? irqentry_exit+0xf3/0x650 [ 49.931199] do_syscall_64+0xbf/0x430 [ 49.931914] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.932835] RIP: 0033:0x7fef645fa5cd [ 49.933536] 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 [ 49.936614] RSP: 002b:00007ffe9e509d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.937948] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fef645fa5cd [ 49.939188] RDX: 00005605f7cc6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.940437] RBP: 00007ffe9e509d70 R08: 0000000000000000 R09: 00007ffe9e509410 [ 49.941700] R10: 0000000000000000 R11: 0000000000000246 R12: 000056063438e2b0 [ 49.942949] R13: 00007ffe9e50a1a0 R14: 0000560634390d20 R15: 00005606343a28d0 [ 49.944216] [ 49.944660] irq event stamp: 1703 [ 49.945265] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 49.946764] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 49.948245] softirqs last enabled at (1518): [] handle_softirqs+0x50c/0x770 [ 49.949761] softirqs last disabled at (1513): [] __irq_exit_rcu+0xc4/0x100 [ 49.951234] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33130' (ECDSA) to the list of known hosts. 2025/11/18 17:55:31 fuzzer started 2025/11/18 17:55:31 dialing manager at localhost:34383 2025/11/18 17:55:31 checking machine... 2025/11/18 17:55:31 checking revisions... [ 50.910845] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:55:31 testing simple program... [ 51.001283] cgroup: Unknown subsys name 'net' [ 51.054003] cgroup: Unknown subsys name 'cpuset' [ 51.072492] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:55:30 Registers: info registers vcpu 0 RAX=00000000000000c4 RBX=ffff888009611bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009612618 RBP=ffff888009612618 RSP=ffff888009627640 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000003 [------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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f73912790b0 CR3=00000000204ba000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025d29 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1dfe89a000 CR3=000000000da1f000 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=bda53efd1801dd9c984341c273bcad7e XMM02=00000000003056b0eff9b2d0a8fce9cb XMM03=00000000003057802c67c8bc2e329bc3 XMM04=6a2ef6cae46fce1800000000000ae988 XMM05=14648eaa1277bab1000000000031f980 XMM06=817b8945e9d50373000000000031f808 XMM07=e042d86d42eb936e0000000000310e78 XMM08=9372a8b3d4db58950000000000305780 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000