[ 46.295936] ------------[ cut here ]------------ [ 46.296877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.298992] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.300583] Modules linked in: [ 46.301176] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.303196] Tainted: [W]=WARN [ 46.303871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.305347] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.306254] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.309455] RSP: 0018:ffff888013e2fbc0 EFLAGS: 00010286 [ 46.310433] RAX: 0000000000000000 RBX: ffffed10027c5f78 RCX: ffffffff813a4050 [ 46.311920] RDX: ffff888015ae9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.313335] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027c5f2f [ 46.314788] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.316195] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e2fdf8 [ 46.317495] FS: 00007f72778fd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.319177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.320428] CR2: 00007ffc89a9eef7 CR3: 000000000727a000 CR4: 0000000000350ef0 [ 46.321808] Call Trace: [ 46.322285] [ 46.322770] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.323699] ? __create_object+0x59/0x80 [ 46.324587] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.325643] __vmalloc_noprof+0x59/0x60 [ 46.326355] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.327311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.328410] bpf_prog_alloc+0x39/0x200 [ 46.329252] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.330303] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.331302] do_seccomp+0x349/0x25e0 [ 46.332113] ? find_held_lock+0x2b/0x80 [ 46.332908] ? do_prlimit+0x310/0x610 [ 46.333736] ? __pfx_do_seccomp+0x10/0x10 [ 46.334564] ? do_raw_spin_unlock+0x53/0x220 [ 46.335457] ? _raw_spin_unlock+0x1e/0x40 [ 46.336334] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.337483] ? static_key_count+0x60/0x80 [ 46.338425] prctl_set_seccomp+0x4e/0x70 [ 46.339394] __do_sys_prctl+0xe6c/0x1d70 [ 46.340283] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.341302] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.342418] ? irqentry_exit+0xf3/0x650 [ 46.343228] do_syscall_64+0xbf/0x430 [ 46.344005] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.345009] RIP: 0033:0x7f7277def5cd [ 46.345829] 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 [ 46.349181] RSP: 002b:00007ffc89a9d640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.350673] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7277def5cd [ 46.351974] RDX: 00005605acd5fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.353124] RBP: 00007ffc89a9d6a0 R08: 0000000000000000 R09: 00007ffc89a9cd40 [ 46.354287] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605b4a26ad0 [ 46.355423] R13: 00007ffc89a9dad0 R14: 00005605b4a27bc0 R15: 00005605b4a38780 [ 46.356643] [ 46.357050] irq event stamp: 1807 [ 46.357610] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 46.359124] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 46.360616] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 46.362043] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 46.363374] ---[ end trace 0000000000000000 ]--- [ 49.592974] ------------[ cut here ]------------ [ 49.593888] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.596105] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.597482] Modules linked in: [ 49.598072] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.599987] Tainted: [W]=WARN [ 49.600550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.602147] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.603015] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.606106] RSP: 0018:ffff88801b897bc0 EFLAGS: 00010286 [ 49.607052] RAX: 0000000000000000 RBX: ffffed1003712f78 RCX: ffffffff813a4050 [ 49.608285] RDX: ffff88801b8a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.609597] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003712f2f [ 49.610929] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.612286] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b897df8 [ 49.613552] FS: 00007fb373715900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.614954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.615979] CR2: 00007fb373c07580 CR3: 000000000de4d000 CR4: 0000000000350ef0 [ 49.617042] Call Trace: [ 49.617500] [ 49.617877] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.618626] ? __create_object+0x59/0x80 [ 49.619235] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.620042] __vmalloc_noprof+0x59/0x60 [ 49.620661] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.621348] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.622111] bpf_prog_alloc+0x39/0x200 [ 49.622732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.623468] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.624205] do_seccomp+0x349/0x25e0 [ 49.624790] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.625498] ? __pfx_do_seccomp+0x10/0x10 [ 49.626144] ? find_held_lock+0x2b/0x80 [ 49.626776] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.627571] ? static_key_count+0x60/0x80 [ 49.628210] prctl_set_seccomp+0x4e/0x70 [ 49.628849] __do_sys_prctl+0xe6c/0x1d70 [ 49.629464] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.630307] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.631115] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.631915] ? irqentry_exit+0xf3/0x650 [ 49.632540] do_syscall_64+0xbf/0x430 [ 49.633114] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.633900] RIP: 0033:0x7fb373c075cd [ 49.634449] 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 [ 49.637363] RSP: 002b:00007fff9d004440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.638480] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb373c075cd [ 49.639558] RDX: 000055a63eecde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.640620] RBP: 00007fff9d0044a0 R08: 0000000000000000 R09: 00007fff9d003b40 [ 49.641773] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a66845bb10 [ 49.642866] R13: 00007fff9d0048d0 R14: 000055a66845c2b0 R15: 000055a6684706f0 [ 49.643954] [ 49.644310] irq event stamp: 1781 [ 49.644847] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.646127] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.647426] softirqs last enabled at (1464): [] handle_softirqs+0x50c/0x770 [ 49.648728] softirqs last disabled at (1459): [] __irq_exit_rcu+0xc4/0x100 [ 49.650002] ---[ end trace 0000000000000000 ]--- [ 50.472211] ------------[ cut here ]------------ [ 50.473194] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.475599] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.477283] Modules linked in: [ 50.478024] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.480374] Tainted: [W]=WARN [ 50.481005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.482558] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.483461] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.486751] RSP: 0018:ffff88800fbffbc0 EFLAGS: 00010286 [ 50.487783] RAX: 0000000000000000 RBX: ffffed1001f7ff78 RCX: ffffffff813a4050 [ 50.489236] RDX: ffff88800f7a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.490750] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f7ff2f [ 50.492249] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.493771] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fbffdf8 [ 50.495135] FS: 00007f5c44525900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.496771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.497852] CR2: 00007f5c44a17580 CR3: 000000001df73000 CR4: 0000000000350ef0 [ 50.499169] Call Trace: [ 50.499679] [ 50.500174] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.501216] ? __create_object+0x59/0x80 [ 50.502125] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.503280] __vmalloc_noprof+0x59/0x60 [ 50.504165] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.505183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.506264] bpf_prog_alloc+0x39/0x200 [ 50.507138] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.508226] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.509300] do_seccomp+0x349/0x25e0 [ 50.510151] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.511212] ? __pfx_do_seccomp+0x10/0x10 [ 50.512144] ? find_held_lock+0x2b/0x80 [ 50.513041] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.514174] ? static_key_count+0x60/0x80 [ 50.515122] prctl_set_seccomp+0x4e/0x70 [ 50.516011] __do_sys_prctl+0xe6c/0x1d70 [ 50.516897] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.517887] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.519062] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.520093] ? irqentry_exit+0xf3/0x650 [ 50.520965] do_syscall_64+0xbf/0x430 [ 50.521782] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.522876] RIP: 0033:0x7f5c44a175cd [ 50.523677] 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 [ 50.527248] RSP: 002b:00007ffd2dd29720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.528990] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c44a175cd [ 50.530581] RDX: 000055d23d83de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.532177] RBP: 00007ffd2dd29780 R08: 0000000000000000 R09: 00007ffd2dd28e20 [ 50.533724] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d24b287bf0 [ 50.535334] R13: 00007ffd2dd29bb0 R14: 000055d24b291380 R15: 000055d24b29c460 [ 50.536927] [ 50.537435] irq event stamp: 1717 [ 50.538179] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 50.539790] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 50.541226] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 50.542677] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 50.544085] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34918' (ECDSA) to the list of known hosts. 2025/11/17 11:37:58 fuzzer started 2025/11/17 11:37:58 dialing manager at localhost:37895 2025/11/17 11:37:58 checking machine... 2025/11/17 11:37:58 checking revisions... [ 51.457299] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:37:58 testing simple program... [ 51.552789] cgroup: Unknown subsys name 'net' [ 51.621807] cgroup: Unknown subsys name 'cpuset' [ 51.637668] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:37:57 Registers: info registers vcpu 0 RAX=0000000000012bf9 RBX=0000000000000206 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff84c9815c RBP=ffff888008c40900 RSP=ffff8880166e7b58 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=ffffea0000689c00 R13=ffff888008c40900 R14=ffff888008c42000 R15=ffffea0000564400 RIP=ffffffff84c98164 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 00007fb373715900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb373ccc618 CR3=000000001ed01000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff81624b7c RDX=ffff888009613780 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888009637bb8 RSP=ffff888009637a98 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff888009637bc0 R14=0000000000000016 R15=ffff888009637b20 RIP=ffffffff81751c70 RFL=00000002 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f8bb44b000 CR3=000000000d3c0000 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=3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d XMM01=0000000000000000646873733d4d4d4f XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=df56d466ba58861100000000000ae988 XMM05=bc4b03be8f7da9110000000000322e08 XMM06=14648eaa1277bab10000000000321f70 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000