[ 46.930501] ------------[ cut here ]------------ [ 46.931437] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.933512] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.934927] Modules linked in: [ 46.935582] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.938970] Tainted: [W]=WARN [ 46.939669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.941153] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.942076] 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 [ 46.945282] RSP: 0018:ffff888019e5fbc0 EFLAGS: 00010286 [ 46.946273] RAX: 0000000000000000 RBX: ffffed10033cbf78 RCX: ffffffff813a4050 [ 46.947564] RDX: ffff888016df3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.948849] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033cbf2f [ 46.950119] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.951406] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e5fdf8 [ 46.952695] FS: 00007fc35bbda900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.954113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.955165] CR2: 00007ffdf4550ef7 CR3: 000000000d6a2000 CR4: 0000000000350ef0 [ 46.956445] Call Trace: [ 46.956911] [ 46.957324] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.958216] ? __create_object+0x59/0x80 [ 46.959004] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.959962] __vmalloc_noprof+0x59/0x60 [ 46.960717] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.961591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.962541] bpf_prog_alloc+0x39/0x200 [ 46.963383] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.965170] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.966230] do_seccomp+0x349/0x25e0 [ 46.967055] ? find_held_lock+0x2b/0x80 [ 46.967932] ? do_prlimit+0x310/0x610 [ 46.968781] ? __pfx_do_seccomp+0x10/0x10 [ 46.969678] ? do_raw_spin_unlock+0x53/0x220 [ 46.970631] ? _raw_spin_unlock+0x1e/0x40 [ 46.971532] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.972630] ? static_key_count+0x60/0x80 [ 46.973550] prctl_set_seccomp+0x4e/0x70 [ 46.974437] __do_sys_prctl+0xe6c/0x1d70 [ 46.975285] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.976259] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.977377] ? irqentry_exit+0xf3/0x650 [ 46.978206] do_syscall_64+0xbf/0x430 [ 46.979044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.980144] RIP: 0033:0x7fc35c0cc5cd [ 46.980969] 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 [ 46.984582] RSP: 002b:00007ffdf454f560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.986114] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc35c0cc5cd [ 46.987549] RDX: 0000558ba0b09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.988791] RBP: 00007ffdf454f5c0 R08: 0000000000000000 R09: 00007ffdf454ec60 [ 46.990036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bc04a4b10 [ 46.991273] R13: 00007ffdf454f9f0 R14: 0000558bc04a52b0 R15: 0000558bc04b96f0 [ 46.992534] [ 46.992942] irq event stamp: 2189 [ 46.993568] hardirqs last enabled at (2199): [] __up_console_sem+0x78/0x80 [ 46.995034] hardirqs last disabled at (2208): [] __up_console_sem+0x5d/0x80 [ 46.996496] softirqs last enabled at (2138): [] handle_softirqs+0x50c/0x770 [ 46.997958] softirqs last disabled at (2133): [] __irq_exit_rcu+0xc4/0x100 [ 46.999411] ---[ end trace 0000000000000000 ]--- [ 49.911725] ------------[ cut here ]------------ [ 49.912497] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.914129] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.915361] Modules linked in: [ 49.915847] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.917471] Tainted: [W]=WARN [ 49.917924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.919182] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.919926] 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 [ 49.922521] RSP: 0018:ffff88801a237bc0 EFLAGS: 00010286 [ 49.923292] RAX: 0000000000000000 RBX: ffffed1003446f78 RCX: ffffffff813a4050 [ 49.924333] RDX: ffff888018c03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.925396] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003446f2f [ 49.926446] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.927509] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a237df8 [ 49.928573] FS: 00007fe3efa48900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.929753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.930626] CR2: 00007ffc74276ef7 CR3: 000000000e57a000 CR4: 0000000000350ef0 [ 49.931700] Call Trace: [ 49.932080] [ 49.932458] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.933156] ? __create_object+0x59/0x80 [ 49.933798] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.934594] __vmalloc_noprof+0x59/0x60 [ 49.935184] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.935904] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.936680] bpf_prog_alloc+0x39/0x200 [ 49.937245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.938005] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.938750] do_seccomp+0x349/0x25e0 [ 49.939311] ? find_held_lock+0x2b/0x80 [ 49.939935] ? do_prlimit+0x310/0x610 [ 49.940540] ? __pfx_do_seccomp+0x10/0x10 [ 49.941146] ? do_raw_spin_unlock+0x53/0x220 [ 49.941822] ? _raw_spin_unlock+0x1e/0x40 [ 49.942467] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.943224] ? static_key_count+0x60/0x80 [ 49.943874] prctl_set_seccomp+0x4e/0x70 [ 49.944501] __do_sys_prctl+0xe6c/0x1d70 [ 49.945105] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.945814] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.946599] ? irqentry_exit+0xf3/0x650 [ 49.947200] do_syscall_64+0xbf/0x430 [ 49.947799] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.948577] RIP: 0033:0x7fe3eff3a5cd [ 49.949117] 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 [ 49.951727] RSP: 002b:00007ffc74274630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.952845] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3eff3a5cd [ 49.953898] RDX: 000055ce9db9fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.954964] RBP: 00007ffc74274690 R08: 0000000000000000 R09: 00007ffc74273d30 [ 49.956031] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ceb5336bf0 [ 49.957092] R13: 00007ffc74274ac0 R14: 000055ceb5340380 R15: 000055ceb534b460 [ 49.958164] [ 49.958538] irq event stamp: 1697 [ 49.959037] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 49.960296] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 49.961543] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 49.962802] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 49.964068] ---[ end trace 0000000000000000 ]--- [ 50.777646] ------------[ cut here ]------------ [ 50.778613] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.780650] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.782135] Modules linked in: [ 50.782778] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.784801] Tainted: [W]=WARN [ 50.785409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.786899] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.787835] 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 [ 50.791038] RSP: 0018:ffff888016e3fbc0 EFLAGS: 00010286 [ 50.792016] RAX: 0000000000000000 RBX: ffffed1002dc7f78 RCX: ffffffff813a4050 [ 50.793301] RDX: ffff888013fe0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.794602] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc7f2f [ 50.795904] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.797195] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e3fdf8 [ 50.798492] FS: 00007fb4da4c0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.799967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.801049] CR2: 00007ffe2f2b0ef7 CR3: 000000000ccf2000 CR4: 0000000000350ef0 [ 50.802371] Call Trace: [ 50.802835] [ 50.803258] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.804168] ? __create_object+0x59/0x80 [ 50.804958] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.805938] __vmalloc_noprof+0x59/0x60 [ 50.806709] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.807609] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.808556] bpf_prog_alloc+0x39/0x200 [ 50.809263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.810186] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.811088] do_seccomp+0x349/0x25e0 [ 50.811817] ? find_held_lock+0x2b/0x80 [ 50.812596] ? do_prlimit+0x310/0x610 [ 50.813312] ? __pfx_do_seccomp+0x10/0x10 [ 50.814109] ? do_raw_spin_unlock+0x53/0x220 [ 50.814945] ? _raw_spin_unlock+0x1e/0x40 [ 50.815736] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.816707] ? static_key_count+0x60/0x80 [ 50.817517] prctl_set_seccomp+0x4e/0x70 [ 50.818256] __do_sys_prctl+0xe6c/0x1d70 [ 50.819040] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.819929] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.820917] ? irqentry_exit+0xf3/0x650 [ 50.821698] do_syscall_64+0xbf/0x430 [ 50.822454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.823435] RIP: 0033:0x7fb4da9b25cd [ 50.824114] 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 [ 50.827316] RSP: 002b:00007ffe2f2af750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.828713] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4da9b25cd [ 50.830011] RDX: 000056136d6bde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.831318] RBP: 00007ffe2f2af7b0 R08: 0000000000000000 R09: 00007ffe2f2aee50 [ 50.832332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561394d5aad0 [ 50.833148] R13: 00007ffe2f2afbe0 R14: 0000561394d5bbc0 R15: 0000561394d6c780 [ 50.833975] [ 50.834247] irq event stamp: 1731 [ 50.834660] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.835659] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.836586] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 50.837483] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 50.838362] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26798' (ECDSA) to the list of known hosts. 2025/11/18 17:50:51 fuzzer started 2025/11/18 17:50:51 dialing manager at localhost:34383 2025/11/18 17:50:51 checking machine... 2025/11/18 17:50:51 checking revisions... [ 51.743623] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:50:51 testing simple program... [ 51.836161] cgroup: Unknown subsys name 'net' [ 51.899835] cgroup: Unknown subsys name 'cpuset' [ 51.916877] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:50:50 Registers: info registers vcpu 0 RAX=00000000000443a5 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=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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe3efffd650 CR3=000000001688f000 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=4b9e0c6105c09e8b8b41d767c8ecf73b XMM02=0000000000303398eff9b2d0a8fce9cb XMM03=00000000003034682c67c8bc2e329bc3 XMM04=6d7e6bc1e2f06ba400000000000ae988 XMM05=d96330e2d2db8632000000000031f700 XMM06=474038aa6c007e1f000000000031f588 XMM07=e042d86d42eb936e000000000030f8f0 XMM08=0b10358fb4d0cb4f0000000000303468 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888018c05340 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888018c05d98 RSP=ffff888019e5f248 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 00007fe3efa48900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe3efa27020 CR3=000000000e3ef000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000