[ 45.585303] ------------[ cut here ]------------ [ 45.586077] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.587722] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 45.588980] Modules linked in: [ 45.589471] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.591350] Tainted: [W]=WARN [ 45.592044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.593318] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.594078] 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 [ 45.596711] RSP: 0018:ffff88801cf97bc0 EFLAGS: 00010286 [ 45.597511] RAX: 0000000000000000 RBX: ffffed10039f2f78 RCX: ffffffff813a4050 [ 45.598583] RDX: ffff8880164a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.599638] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10039f2f2f [ 45.600708] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.601804] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cf97df8 [ 45.602876] FS: 00007fc32729a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.604081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.604998] CR2: 00007ffd0a851ef8 CR3: 000000000b7b4000 CR4: 0000000000350ef0 [ 45.606075] Call Trace: [ 45.606462] [ 45.606833] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.607540] ? __create_object+0x59/0x80 [ 45.608203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.609036] __vmalloc_noprof+0x59/0x60 [ 45.609667] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.610352] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.611133] bpf_prog_alloc+0x39/0x200 [ 45.611737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.612468] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.613249] do_seccomp+0x349/0x25e0 [ 45.613856] ? find_held_lock+0x2b/0x80 [ 45.614449] ? do_prlimit+0x310/0x610 [ 45.615075] ? __pfx_do_seccomp+0x10/0x10 [ 45.615745] ? do_raw_spin_unlock+0x53/0x220 [ 45.616397] ? _raw_spin_unlock+0x1e/0x40 [ 45.617089] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.617894] ? static_key_count+0x60/0x80 [ 45.618517] prctl_set_seccomp+0x4e/0x70 [ 45.619159] __do_sys_prctl+0xe6c/0x1d70 [ 45.619811] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.620486] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.621331] ? irqentry_exit+0xf3/0x650 [ 45.621968] do_syscall_64+0xbf/0x430 [ 45.622546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.623344] RIP: 0033:0x7fc32778c5cd [ 45.623934] 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 [ 45.626617] RSP: 002b:00007ffd0a8504b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.627764] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc32778c5cd [ 45.628863] RDX: 000055b95db19e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.629949] RBP: 00007ffd0a850510 R08: 0000000000000000 R09: 00007ffd0a84fbb0 [ 45.631026] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9896ef2b0 [ 45.632101] R13: 00007ffd0a850940 R14: 000055b9896f1d20 R15: 000055b9897038d0 [ 45.633223] [ 45.633612] irq event stamp: 1969 [ 45.634115] hardirqs last enabled at (1977): [] __up_console_sem+0x78/0x80 [ 45.635391] hardirqs last disabled at (1986): [] __up_console_sem+0x5d/0x80 [ 45.636649] softirqs last enabled at (1504): [] handle_softirqs+0x50c/0x770 [ 45.637960] softirqs last disabled at (1463): [] __irq_exit_rcu+0xc4/0x100 [ 45.639226] ---[ end trace 0000000000000000 ]--- [ 48.999767] ------------[ cut here ]------------ [ 49.000690] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.002779] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 49.004238] Modules linked in: [ 49.005154] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.007255] Tainted: [W]=WARN [ 49.007856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.009361] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.010277] 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 [ 49.013469] RSP: 0018:ffff88801a6bfbc0 EFLAGS: 00010286 [ 49.014447] RAX: 0000000000000000 RBX: ffffed10034d7f78 RCX: ffffffff813a4050 [ 49.015727] RDX: ffff8880165dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.017057] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034d7f2f [ 49.018343] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.019629] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6bfdf8 [ 49.020960] FS: 00007f0396ef7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.022425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.023492] CR2: 00007ffd456e5ef8 CR3: 000000000df07000 CR4: 0000000000350ef0 [ 49.024782] Call Trace: [ 49.025281] [ 49.025741] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.026631] ? __create_object+0x59/0x80 [ 49.027376] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.028360] __vmalloc_noprof+0x59/0x60 [ 49.029159] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.030036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.030992] bpf_prog_alloc+0x39/0x200 [ 49.031744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.032686] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.033635] do_seccomp+0x349/0x25e0 [ 49.034311] ? find_held_lock+0x2b/0x80 [ 49.035071] ? do_prlimit+0x310/0x610 [ 49.035819] ? __pfx_do_seccomp+0x10/0x10 [ 49.036610] ? do_raw_spin_unlock+0x53/0x220 [ 49.037434] ? _raw_spin_unlock+0x1e/0x40 [ 49.038222] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.039188] ? static_key_count+0x60/0x80 [ 49.040007] prctl_set_seccomp+0x4e/0x70 [ 49.040796] __do_sys_prctl+0xe6c/0x1d70 [ 49.041613] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.042428] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.043384] ? irqentry_exit+0xf3/0x650 [ 49.044147] do_syscall_64+0xbf/0x430 [ 49.044931] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.045921] RIP: 0033:0x7f03973e95cd [ 49.046652] 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 [ 49.049876] RSP: 002b:00007ffd456e4850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.051234] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f03973e95cd [ 49.052522] RDX: 000056335e8f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.053843] RBP: 00007ffd456e48b0 R08: 0000000000000000 R09: 00007ffd456e3f50 [ 49.055116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563394f70240 [ 49.056400] R13: 00007ffd456e4ce0 R14: 0000563394f6fbf0 R15: 0000563394f844d0 [ 49.057741] [ 49.058164] irq event stamp: 1775 [ 49.058824] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 49.060337] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.061903] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 49.063443] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 49.064984] ---[ end trace 0000000000000000 ]--- [ 49.874404] ------------[ cut here ]------------ [ 49.875162] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.876888] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.878145] Modules linked in: [ 49.878670] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.880315] Tainted: [W]=WARN [ 49.880806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.882060] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.882817] 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 [ 49.885497] RSP: 0018:ffff88800f597bc0 EFLAGS: 00010286 [ 49.886310] RAX: 0000000000000000 RBX: ffffed1001eb2f78 RCX: ffffffff813a4050 [ 49.887381] RDX: ffff8880164c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.888477] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb2f2f [ 49.889597] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.890684] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f597df8 [ 49.891757] FS: 00007f7612f5f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.892994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.893890] CR2: 00007ffe2fe36ef8 CR3: 000000000e530000 CR4: 0000000000350ef0 [ 49.894972] Call Trace: [ 49.895364] [ 49.895748] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.896460] ? __create_object+0x59/0x80 [ 49.897156] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.897967] __vmalloc_noprof+0x59/0x60 [ 49.898598] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.899291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.900078] bpf_prog_alloc+0x39/0x200 [ 49.900690] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.901448] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.902220] do_seccomp+0x349/0x25e0 [ 49.902823] ? find_held_lock+0x2b/0x80 [ 49.903416] ? do_prlimit+0x310/0x610 [ 49.904022] ? __pfx_do_seccomp+0x10/0x10 [ 49.904665] ? do_raw_spin_unlock+0x53/0x220 [ 49.905343] ? _raw_spin_unlock+0x1e/0x40 [ 49.905994] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.906791] ? static_key_count+0x60/0x80 [ 49.907427] prctl_set_seccomp+0x4e/0x70 [ 49.908072] __do_sys_prctl+0xe6c/0x1d70 [ 49.908723] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.909414] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.910203] ? irqentry_exit+0xf3/0x650 [ 49.910851] do_syscall_64+0xbf/0x430 [ 49.911429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.912221] RIP: 0033:0x7f76134515cd [ 49.912808] 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 [ 49.915476] RSP: 002b:00007ffe2fe35230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.916610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76134515cd [ 49.917731] RDX: 000056499d1d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.918818] RBP: 00007ffe2fe35290 R08: 0000000000000000 R09: 00007ffe2fe34930 [ 49.919879] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649d94a9240 [ 49.920983] R13: 00007ffe2fe356c0 R14: 00005649d94b2380 R15: 00005649d94bd540 [ 49.922089] [ 49.922441] irq event stamp: 1721 [ 49.922979] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.924243] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.925538] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 49.927244] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 49.928527] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51964' (ECDSA) to the list of known hosts. 2025/11/19 00:34:38 fuzzer started 2025/11/19 00:34:38 dialing manager at localhost:34383 2025/11/19 00:34:38 checking machine... 2025/11/19 00:34:38 checking revisions... [ 50.814944] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:34:38 testing simple program... [ 50.910456] cgroup: Unknown subsys name 'net' [ 50.969510] cgroup: Unknown subsys name 'cpuset' [ 50.981359] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:34:37 Registers: info registers vcpu 0 RAX=ffffffff81c08180 RBX=ffffffff81619130 RCX=ffff88801cf7f724 RDX=1ffff110039eff05 RSI=ffffffff81c08180 RDI=ffff88801cf7f898 RBP=ffff88801cf7f868 RSP=ffff88801cf7f7c8 R8 =0000000000000001 R9 =ffff88801cf7f810 R10=000000000003c9ed R11=000000000002932d R12=ffff88801cf7f898 R13=0000000000000000 R14=ffff888015c95340 R15=0000000000000d40 RIP=ffffffff81619130 RFL=00000282 [--S----] 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 00007fa067d70700 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=00007f03974ac650 CR3=000000000dcf5000 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=2037333a34333a303020393120766f4e XMM01=657463656e6e6f63736944203a5d3833 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3833325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036333a34333a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a19b 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fba07a953e8 CR3=000000000e0fd000 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=29f5cdf539e8eeb68e4dc69e04b2cebb XMM02=2c67c8bc2e329bc300000000003051b8 XMM03=fb795ef6d657705600000000003117a0 XMM04=8f7a2fa08b7bbe6700000000000ae988 XMM05=9951b1b1edb7c2380000000000321e70 XMM06=8fede82a5ad58cbe00000000003208a8 XMM07=e042d86d42eb936e0000000000312188 XMM08=b83aca246e8787b30000000000305218 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000