[ 39.057300] ------------[ cut here ]------------ [ 39.058217] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.060184] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.061637] Modules linked in: [ 39.062282] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.064493] Tainted: [W]=WARN [ 39.065160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.066615] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.067520] 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 [ 39.070656] RSP: 0018:ffff888016c2fbc0 EFLAGS: 00010286 [ 39.071618] RAX: 0000000000000000 RBX: ffffed1002d85f78 RCX: ffffffff813a4050 [ 39.072894] RDX: ffff88801cdcd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.074156] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d85f2f [ 39.075425] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.076723] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c2fdf8 [ 39.077998] FS: 00007f9bb3ade900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.079418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.080477] CR2: 00007ffda05faef7 CR3: 000000000d1e0000 CR4: 0000000000350ef0 [ 39.081739] Call Trace: [ 39.082199] [ 39.082600] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.083488] ? __create_object+0x59/0x80 [ 39.084265] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.085228] __vmalloc_noprof+0x59/0x60 [ 39.085979] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.086843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.087763] bpf_prog_alloc+0x39/0x200 [ 39.088456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.089370] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.090259] do_seccomp+0x349/0x25e0 [ 39.090969] ? find_held_lock+0x2b/0x80 [ 39.091673] ? do_prlimit+0x310/0x610 [ 39.092418] ? __pfx_do_seccomp+0x10/0x10 [ 39.093193] ? do_raw_spin_unlock+0x53/0x220 [ 39.094014] ? _raw_spin_unlock+0x1e/0x40 [ 39.094782] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.095680] ? static_key_count+0x60/0x80 [ 39.096472] prctl_set_seccomp+0x4e/0x70 [ 39.097242] __do_sys_prctl+0xe6c/0x1d70 [ 39.098020] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.098874] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.099845] ? irqentry_exit+0xf3/0x650 [ 39.100574] do_syscall_64+0xbf/0x430 [ 39.101312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.102267] RIP: 0033:0x7f9bb3fd05cd [ 39.102978] 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 [ 39.106152] RSP: 002b:00007ffda05f85a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.107528] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9bb3fd05cd [ 39.108814] RDX: 000055df25f60e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.110093] RBP: 00007ffda05f8600 R08: 0000000000000000 R09: 00007ffda05f7ca0 [ 39.111371] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df4e26d240 [ 39.112658] R13: 00007ffda05f8a30 R14: 000055df4e276380 R15: 000055df4e281540 [ 39.113964] [ 39.114388] irq event stamp: 1771 [ 39.115028] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.116542] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.118035] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 39.119545] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 39.121062] ---[ end trace 0000000000000000 ]--- [ 42.603388] ------------[ cut here ]------------ [ 42.604094] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.605483] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.606499] Modules linked in: [ 42.606922] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.608271] Tainted: [W]=WARN [ 42.608661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.609649] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.610287] 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 [ 42.612284] RSP: 0018:ffff88801cc6fbc0 EFLAGS: 00010286 [ 42.612943] RAX: 0000000000000000 RBX: ffffed100398df78 RCX: ffffffff813a4050 [ 42.613874] RDX: ffff88800fdd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.614807] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100398df2f [ 42.615765] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.616628] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cc6fdf8 [ 42.617493] FS: 00007fe0c891f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.618467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.619177] CR2: 00007ffc6f169ef7 CR3: 000000001ced7000 CR4: 0000000000350ef0 [ 42.620057] Call Trace: [ 42.620377] [ 42.620648] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.621241] ? __create_object+0x59/0x80 [ 42.621750] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.622349] __vmalloc_noprof+0x59/0x60 [ 42.622830] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.623375] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.623956] bpf_prog_alloc+0x39/0x200 [ 42.624410] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.624999] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.625547] do_seccomp+0x349/0x25e0 [ 42.626003] ? find_held_lock+0x2b/0x80 [ 42.626476] ? do_prlimit+0x310/0x610 [ 42.626944] ? __pfx_do_seccomp+0x10/0x10 [ 42.627421] ? do_raw_spin_unlock+0x53/0x220 [ 42.627951] ? _raw_spin_unlock+0x1e/0x40 [ 42.628491] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.629196] ? static_key_count+0x60/0x80 [ 42.629757] prctl_set_seccomp+0x4e/0x70 [ 42.630255] __do_sys_prctl+0xe6c/0x1d70 [ 42.630828] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.631433] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.632084] ? irqentry_exit+0xf3/0x650 [ 42.632581] do_syscall_64+0xbf/0x430 [ 42.633091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.633782] RIP: 0033:0x7fe0c8e115cd [ 42.634260] 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 [ 42.636572] RSP: 002b:00007ffc6f1684d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.637547] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0c8e115cd [ 42.638464] RDX: 000055e7e3c35e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.639393] RBP: 00007ffc6f168530 R08: 0000000000000000 R09: 00007ffc6f167bd0 [ 42.640304] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e80ff64ad0 [ 42.641224] R13: 00007ffc6f168960 R14: 000055e80ff65bc0 R15: 000055e80ff76780 [ 42.642149] [ 42.642451] irq event stamp: 1689 [ 42.642919] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 42.644007] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 42.645098] softirqs last enabled at (1548): [] handle_softirqs+0x50c/0x770 [ 42.646204] softirqs last disabled at (1541): [] __irq_exit_rcu+0xc4/0x100 [ 42.647284] ---[ end trace 0000000000000000 ]--- [ 43.464808] ------------[ cut here ]------------ [ 43.465526] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.467232] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 43.468429] Modules linked in: [ 43.468949] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.470577] Tainted: [W]=WARN [ 43.471066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.472263] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.473018] 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 [ 43.475618] RSP: 0018:ffff88801ccdfbc0 EFLAGS: 00010286 [ 43.476625] RAX: 0000000000000000 RBX: ffffed100399bf78 RCX: ffffffff813a4050 [ 43.477866] RDX: ffff88800c380000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.478939] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100399bf2f [ 43.479990] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.481051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ccdfdf8 [ 43.482109] FS: 00007f321421a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.483277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.484135] CR2: 00007f32147804a6 CR3: 000000000c46f000 CR4: 0000000000350ef0 [ 43.485191] Call Trace: [ 43.485571] [ 43.485938] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.486634] ? __create_object+0x59/0x80 [ 43.487266] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.488122] __vmalloc_noprof+0x59/0x60 [ 43.488747] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.489424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.490176] bpf_prog_alloc+0x39/0x200 [ 43.490775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.491501] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.492390] do_seccomp+0x349/0x25e0 [ 43.493098] ? find_held_lock+0x2b/0x80 [ 43.493687] ? do_prlimit+0x310/0x610 [ 43.494288] ? __pfx_do_seccomp+0x10/0x10 [ 43.494930] ? do_raw_spin_unlock+0x53/0x220 [ 43.495647] ? _raw_spin_unlock+0x1e/0x40 [ 43.496288] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.497086] ? static_key_count+0x60/0x80 [ 43.497731] prctl_set_seccomp+0x4e/0x70 [ 43.498336] __do_sys_prctl+0xe6c/0x1d70 [ 43.498972] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.499645] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.500448] ? irqentry_exit+0xf3/0x650 [ 43.501077] do_syscall_64+0xbf/0x430 [ 43.501653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.502437] RIP: 0033:0x7f321470c5cd [ 43.503009] 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 [ 43.505620] RSP: 002b:00007ffc5595af10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.506927] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f321470c5cd [ 43.508145] RDX: 00005594bd6c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.509211] RBP: 00007ffc5595af70 R08: 0000000000000000 R09: 00007ffc5595a610 [ 43.510264] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594c64bb240 [ 43.511316] R13: 00007ffc5595b3a0 R14: 00005594c64babf0 R15: 00005594c64cf4d0 [ 43.512392] [ 43.512774] irq event stamp: 1691 [ 43.513276] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 43.514520] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 43.515780] softirqs last enabled at (1254): [] handle_softirqs+0x50c/0x770 [ 43.517057] softirqs last disabled at (1249): [] __irq_exit_rcu+0xc4/0x100 [ 43.518301] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4935' (ECDSA) to the list of known hosts. 2025/11/18 08:22:24 fuzzer started 2025/11/18 08:22:25 dialing manager at localhost:34383 2025/11/18 08:22:25 checking machine... 2025/11/18 08:22:25 checking revisions... [ 44.397289] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:22:25 testing simple program... [ 44.502224] cgroup: Unknown subsys name 'net' [ 44.572039] cgroup: Unknown subsys name 'cpuset' [ 44.592318] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:22:24 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff869d8192 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089a8 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff8135e7a2 R13=ffff88806ce08ab8 R14=ffff88801a02ff58 R15=ffff88806ce08a70 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 00007f3f28e6e700 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=00007ffc6bfb1dd8 CR3=000000000bb1c000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732034323a3232 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383034 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86ab8e25 RBX=0000000000000002 RCX=ffffffff86ab8e20 RDX=0000000000000000 RSI=1ffffffff0d571c4 RDI=ffffffff8672632c RBP=ffff88806cf08ad8 RSP=ffff88806cf08a10 R8 =ffffffff86ab8dd8 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025764 R12=ffff88806cf08ae0 R13=ffff88806cf08ac8 R14=ffff88806cf08ac1 R15=ffff88806cf08a80 RIP=ffffffff8135e815 RFL=00000213 [----A-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 00007fe0c891f900 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=00007ffc6f162000 CR3=000000001cec0000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000