[ 44.380134] ------------[ cut here ]------------ [ 44.381059] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.383015] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 44.384444] Modules linked in: [ 44.385035] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.386981] Tainted: [W]=WARN [ 44.387579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.389047] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.389952] 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 [ 44.393090] RSP: 0018:ffff888015b77bc0 EFLAGS: 00010286 [ 44.394056] RAX: 0000000000000000 RBX: ffffed1002b6ef78 RCX: ffffffff813a4050 [ 44.395329] RDX: ffff888013c7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.396623] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b6ef2f [ 44.397884] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.399158] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b77df8 [ 44.400436] FS: 00007f54be4b2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.401871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.402953] CR2: 00007f54be9a4580 CR3: 0000000009a87000 CR4: 0000000000350ef0 [ 44.404246] Call Trace: [ 44.404715] [ 44.405119] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.406006] ? __create_object+0x59/0x80 [ 44.406787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.407744] __vmalloc_noprof+0x59/0x60 [ 44.408510] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.409384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.410308] bpf_prog_alloc+0x39/0x200 [ 44.410990] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.411908] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.412813] do_seccomp+0x349/0x25e0 [ 44.413530] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.414419] ? __pfx_do_seccomp+0x10/0x10 [ 44.415154] ? find_held_lock+0x2b/0x80 [ 44.415903] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.416867] ? static_key_count+0x60/0x80 [ 44.417670] prctl_set_seccomp+0x4e/0x70 [ 44.418438] __do_sys_prctl+0xe6c/0x1d70 [ 44.419164] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.420026] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.421000] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.421975] ? irqentry_exit+0xf3/0x650 [ 44.422733] do_syscall_64+0xbf/0x430 [ 44.423464] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.424423] RIP: 0033:0x7f54be9a45cd [ 44.425076] 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 [ 44.428211] RSP: 002b:00007ffff2bd8810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.429573] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54be9a45cd [ 44.430854] RDX: 000055b1133fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.432148] RBP: 00007ffff2bd8870 R08: 0000000000000000 R09: 00007ffff2bd7f10 [ 44.433456] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b11c0252b0 [ 44.434759] R13: 00007ffff2bd8ca0 R14: 000055b11c027d20 R15: 000055b11c0398d0 [ 44.436071] [ 44.436552] irq event stamp: 1735 [ 44.437165] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 44.438734] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 44.440281] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 44.441840] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 44.443369] ---[ end trace 0000000000000000 ]--- [ 47.851959] ------------[ cut here ]------------ [ 47.852887] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.855488] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 47.856944] Modules linked in: [ 47.857577] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.859557] Tainted: [W]=WARN [ 47.860104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.861569] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.862484] 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 [ 47.866029] RSP: 0018:ffff888013e77bc0 EFLAGS: 00010286 [ 47.867002] RAX: 0000000000000000 RBX: ffffed10027cef78 RCX: ffffffff813a4050 [ 47.868263] RDX: ffff88800e423780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.869755] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027cef2f [ 47.871310] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.872809] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e77df8 [ 47.874070] FS: 00007f54271d0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.875470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.876513] CR2: 00007fff48c34ef8 CR3: 000000000cf93000 CR4: 0000000000350ef0 [ 47.877767] Call Trace: [ 47.878263] [ 47.878669] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.879550] ? __create_object+0x59/0x80 [ 47.880332] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.881288] __vmalloc_noprof+0x59/0x60 [ 47.881990] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.882894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.883892] bpf_prog_alloc+0x39/0x200 [ 47.884692] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.885680] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.886654] do_seccomp+0x349/0x25e0 [ 47.887429] ? find_held_lock+0x2b/0x80 [ 47.888184] ? do_prlimit+0x310/0x610 [ 47.888995] ? __pfx_do_seccomp+0x10/0x10 [ 47.889834] ? do_raw_spin_unlock+0x53/0x220 [ 47.890714] ? _raw_spin_unlock+0x1e/0x40 [ 47.891552] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.892580] ? static_key_count+0x60/0x80 [ 47.893428] prctl_set_seccomp+0x4e/0x70 [ 47.894250] __do_sys_prctl+0xe6c/0x1d70 [ 47.895026] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.895928] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.896956] ? irqentry_exit+0xf3/0x650 [ 47.897766] do_syscall_64+0xbf/0x430 [ 47.898556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.899543] RIP: 0033:0x7f54276c25cd [ 47.900306] 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 [ 47.903639] RSP: 002b:00007fff48c32ac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.905112] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54276c25cd [ 47.906481] RDX: 000055bead3fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.907837] RBP: 00007fff48c32b20 R08: 0000000000000000 R09: 00007fff48c321c0 [ 47.909218] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bec685fb10 [ 47.910575] R13: 00007fff48c32f50 R14: 000055bec68602b0 R15: 000055bec68746f0 [ 47.911953] [ 47.912457] irq event stamp: 1693 [ 47.913066] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 47.914402] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 47.915740] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 47.917113] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 47.918420] ---[ end trace 0000000000000000 ]--- [ 48.706058] ------------[ cut here ]------------ [ 48.706971] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.708969] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 48.710391] Modules linked in: [ 48.710983] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.712998] Tainted: [W]=WARN [ 48.713586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.715060] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.716237] 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 [ 48.719489] RSP: 0018:ffff8880186e7bc0 EFLAGS: 00010286 [ 48.720483] RAX: 0000000000000000 RBX: ffffed10030dcf78 RCX: ffffffff813a4050 [ 48.721765] RDX: ffff888016099bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.723037] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030dcf2f [ 48.724327] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.725627] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880186e7df8 [ 48.726910] FS: 00007fb5c789d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.728380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.729634] CR2: 00007fff8df6eef8 CR3: 000000000bd53000 CR4: 0000000000350ef0 [ 48.731183] Call Trace: [ 48.731757] [ 48.732338] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.733334] ? __create_object+0x59/0x80 [ 48.734130] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.735185] __vmalloc_noprof+0x59/0x60 [ 48.735979] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.737001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.738077] bpf_prog_alloc+0x39/0x200 [ 48.738938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.739975] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.741003] do_seccomp+0x349/0x25e0 [ 48.741807] ? find_held_lock+0x2b/0x80 [ 48.742666] ? do_prlimit+0x310/0x610 [ 48.743467] ? __pfx_do_seccomp+0x10/0x10 [ 48.744129] ? do_raw_spin_unlock+0x53/0x220 [ 48.744891] ? _raw_spin_unlock+0x1e/0x40 [ 48.745534] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.746308] ? static_key_count+0x60/0x80 [ 48.746975] prctl_set_seccomp+0x4e/0x70 [ 48.747656] __do_sys_prctl+0xe6c/0x1d70 [ 48.748326] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.749005] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.749833] ? irqentry_exit+0xf3/0x650 [ 48.750461] do_syscall_64+0xbf/0x430 [ 48.751065] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.751900] RIP: 0033:0x7fb5c7d8f5cd [ 48.752570] 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 [ 48.755285] RSP: 002b:00007fff8df6d870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.756574] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5c7d8f5cd [ 48.757765] RDX: 000055bdfdaeae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.758956] RBP: 00007fff8df6d8d0 R08: 0000000000000000 R09: 00007fff8df6cf70 [ 48.760147] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be30cb4b10 [ 48.761344] R13: 00007fff8df6dd00 R14: 000055be30cb52b0 R15: 000055be30cc96f0 [ 48.762555] [ 48.762953] irq event stamp: 1801 [ 48.763562] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 48.764999] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 48.766406] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 48.767841] softirqs last disabled at (1337): [] __irq_exit_rcu+0xc4/0x100 [ 48.769257] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53358' (ECDSA) to the list of known hosts. 2025/11/18 09:53:57 fuzzer started 2025/11/18 09:53:57 dialing manager at localhost:34383 2025/11/18 09:53:57 checking machine... 2025/11/18 09:53:57 checking revisions... [ 49.767851] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:53:57 testing simple program... [ 49.845368] cgroup: Unknown subsys name 'net' [ 49.903296] cgroup: Unknown subsys name 'cpuset' [ 49.920251] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:53:56 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880096278e8 RCX=ffff888009627774 RDX=1ffff110012c4f1d RSI=ffffffff81445b58 RDI=ffff8880096278f4 RBP=0000000000000008 RSP=ffff888009627800 R8 =0000000000000001 R9 =ffff888009627860 R10=000000000003c9ed R11=000000000000b615 R12=ffff8880096278e8 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888009462280 RIP=ffffffff816191e5 RFL=00000246 [---Z-P-] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5427785650 CR3=000000001f194000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021393 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffb047a808 CR3=000000000d3fe000 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=8b8e5d014d8695a4c0406f4e59c0a0ee XMM02=0000000000306e80ec2efd57dc4c00df XMM03=00000000003108f0c4f6a022e861e7a2 XMM04=fd7cb14fb266c59e00000000000ae988 XMM05=090f1556b20111b30000000000320f30 XMM06=5b75c91c804453420000000000320db8 XMM07=e042d86d42eb936e0000000000310b70 XMM08=c4f6a022e861e7a20000000000306ee0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000