[ 46.417884] ------------[ cut here ]------------ [ 46.418757] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.420547] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 46.421910] Modules linked in: [ 46.422458] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.424233] Tainted: [W]=WARN [ 46.424787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.426101] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.426942] 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 [ 46.429781] RSP: 0018:ffff88800e5cfbc0 EFLAGS: 00010286 [ 46.430667] RAX: 0000000000000000 RBX: ffffed1001cb9f78 RCX: ffffffff813a4050 [ 46.431837] RDX: ffff8880167a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.432979] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cb9f2f [ 46.434147] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.435322] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e5cfdf8 [ 46.436484] FS: 00007fb4a0f22900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.437776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.438731] CR2: 00007fb4a1414580 CR3: 000000000d57e000 CR4: 0000000000350ef0 [ 46.439883] Call Trace: [ 46.440300] [ 46.440702] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.441459] ? __create_object+0x59/0x80 [ 46.442157] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.443039] __vmalloc_noprof+0x59/0x60 [ 46.443725] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.444457] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.445284] bpf_prog_alloc+0x39/0x200 [ 46.445950] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.446797] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.447564] do_seccomp+0x349/0x25e0 [ 46.448208] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.449018] ? __pfx_do_seccomp+0x10/0x10 [ 46.449724] ? find_held_lock+0x2b/0x80 [ 46.450370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.451243] ? static_key_count+0x60/0x80 [ 46.451973] prctl_set_seccomp+0x4e/0x70 [ 46.452672] __do_sys_prctl+0xe6c/0x1d70 [ 46.453335] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.454082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.454958] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.455827] ? irqentry_exit+0xf3/0x650 [ 46.456472] do_syscall_64+0xbf/0x430 [ 46.457135] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.457991] RIP: 0033:0x7fb4a14145cd [ 46.458587] 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 [ 46.461468] RSP: 002b:00007ffd94cc9a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.462708] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4a14145cd [ 46.463874] RDX: 000055f89ffbae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.465035] RBP: 00007ffd94cc9a90 R08: 0000000000000000 R09: 00007ffd94cc9130 [ 46.466189] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8cae4bad0 [ 46.467356] R13: 00007ffd94cc9ec0 R14: 000055f8cae4cbc0 R15: 000055f8cae5d780 [ 46.468524] [ 46.468932] irq event stamp: 1815 [ 46.469485] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 46.470876] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 46.472231] softirqs last enabled at (1430): [] handle_softirqs+0x50c/0x770 [ 46.473593] softirqs last disabled at (1415): [] __irq_exit_rcu+0xc4/0x100 [ 46.474977] ---[ end trace 0000000000000000 ]--- [ 49.790123] ------------[ cut here ]------------ [ 49.791142] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.793181] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.794686] Modules linked in: [ 49.795309] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.797336] Tainted: [W]=WARN [ 49.797939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.799459] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.800394] 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 [ 49.803647] RSP: 0018:ffff888016777bc0 EFLAGS: 00010286 [ 49.804583] RAX: 0000000000000000 RBX: ffffed1002ceef78 RCX: ffffffff813a4050 [ 49.805934] RDX: ffff888015b99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.807254] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ceef2f [ 49.808544] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.809834] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016777df8 [ 49.811131] FS: 00007f5b3a8ce900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.812598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.813686] CR2: 00007ffca3bd5ef7 CR3: 000000001668d000 CR4: 0000000000350ef0 [ 49.814997] Call Trace: [ 49.815473] [ 49.815920] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.816827] ? __create_object+0x59/0x80 [ 49.817575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.818550] __vmalloc_noprof+0x59/0x60 [ 49.819319] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.820202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.821137] bpf_prog_alloc+0x39/0x200 [ 49.821887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.822838] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.823753] do_seccomp+0x349/0x25e0 [ 49.824424] ? find_held_lock+0x2b/0x80 [ 49.825192] ? do_prlimit+0x310/0x610 [ 49.825922] ? __pfx_do_seccomp+0x10/0x10 [ 49.826716] ? do_raw_spin_unlock+0x53/0x220 [ 49.827534] ? _raw_spin_unlock+0x1e/0x40 [ 49.828316] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.829270] ? static_key_count+0x60/0x80 [ 49.830086] prctl_set_seccomp+0x4e/0x70 [ 49.830877] __do_sys_prctl+0xe6c/0x1d70 [ 49.831665] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.832496] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.833469] ? irqentry_exit+0xf3/0x650 [ 49.834232] do_syscall_64+0xbf/0x430 [ 49.834980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.835942] RIP: 0033:0x7f5b3adc05cd [ 49.836650] 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 [ 49.839876] RSP: 002b:00007ffca3bd4780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.841263] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b3adc05cd [ 49.842572] RDX: 0000557c23b68e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.843891] RBP: 00007ffca3bd47e0 R08: 0000000000000000 R09: 00007ffca3bd3e80 [ 49.845218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c40f57ad0 [ 49.846517] R13: 00007ffca3bd4c10 R14: 0000557c40f58bc0 R15: 0000557c40f69780 [ 49.847856] [ 49.848288] irq event stamp: 1729 [ 49.848946] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 49.850498] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 49.852064] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 49.853657] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 49.855226] ---[ end trace 0000000000000000 ]--- [ 50.651587] ------------[ cut here ]------------ [ 50.652516] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.654494] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 50.655972] Modules linked in: [ 50.656567] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.658887] Tainted: [W]=WARN [ 50.659441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.660982] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.661921] 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 [ 50.665099] RSP: 0018:ffff888015e8fbc0 EFLAGS: 00010286 [ 50.666070] RAX: 0000000000000000 RBX: ffffed1002bd1f78 RCX: ffffffff813a4050 [ 50.667364] RDX: ffff88800a8f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.668654] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd1f2f [ 50.669941] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.671235] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e8fdf8 [ 50.672516] FS: 00007f26e3c8d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.673963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.675107] CR2: 00007ffd58a6eef7 CR3: 000000001d91b000 CR4: 0000000000350ef0 [ 50.676546] Call Trace: [ 50.677051] [ 50.677463] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.678362] ? __create_object+0x59/0x80 [ 50.679159] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.680140] __vmalloc_noprof+0x59/0x60 [ 50.680912] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.681795] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.682756] bpf_prog_alloc+0x39/0x200 [ 50.683460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.684399] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.685309] do_seccomp+0x349/0x25e0 [ 50.686042] ? find_held_lock+0x2b/0x80 [ 50.686827] ? do_prlimit+0x310/0x610 [ 50.687534] ? __pfx_do_seccomp+0x10/0x10 [ 50.688329] ? do_raw_spin_unlock+0x53/0x220 [ 50.689166] ? _raw_spin_unlock+0x1e/0x40 [ 50.689961] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.690955] ? static_key_count+0x60/0x80 [ 50.691769] prctl_set_seccomp+0x4e/0x70 [ 50.692507] __do_sys_prctl+0xe6c/0x1d70 [ 50.693303] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.694158] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.695152] ? irqentry_exit+0xf3/0x650 [ 50.695928] do_syscall_64+0xbf/0x430 [ 50.696673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.697587] RIP: 0033:0x7f26e417f5cd [ 50.698302] 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 [ 50.701500] RSP: 002b:00007ffd58a6d0f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.702894] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26e417f5cd [ 50.704204] RDX: 000056426afb4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.705483] RBP: 00007ffd58a6d150 R08: 0000000000000000 R09: 00007ffd58a6c7f0 [ 50.706795] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642a518ead0 [ 50.708079] R13: 00007ffd58a6d580 R14: 00005642a518fbc0 R15: 00005642a51a0780 [ 50.709375] [ 50.709843] irq event stamp: 1863 [ 50.710445] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 50.711985] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 50.713511] softirqs last enabled at (1474): [] handle_softirqs+0x50c/0x770 [ 50.715082] softirqs last disabled at (1469): [] __irq_exit_rcu+0xc4/0x100 [ 50.716628] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64468' (ECDSA) to the list of known hosts. 2025/11/18 15:12:13 fuzzer started 2025/11/18 15:12:13 dialing manager at localhost:34383 2025/11/18 15:12:13 checking machine... 2025/11/18 15:12:13 checking revisions... [ 51.636026] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:12:13 testing simple program... [ 51.746144] cgroup: Unknown subsys name 'net' [ 51.809283] cgroup: Unknown subsys name 'cpuset' [ 51.821513] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:12:12 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=000000000000000b RCX=ffffffff8374a10f RDX=0000000000000003 RSI=ffffffff8374a28c RDI=ffffffff85e2b9f0 RBP=0000000000000001 RSP=ffff888017167b28 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800c07cd00 R13=ffffffff864a7460 R14=0000000000000000 R15=ffff888017167d50 RIP=ffffffff84c9a4c0 RFL=00000286 [--S--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 00007f5b3a8ce900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffca3bce000 CR3=000000001f614000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000235eb 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdee6a8b58 CR3=000000000d9f2000 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=b96dc145830d57ae3545e7ed0befeeef XMM02=ec2efd57dc4c00df0000000000303868 XMM03=9279c152add92f320000000000303938 XMM04=50294faaddd5a70300000000000ae988 XMM05=cfea1ee7ceabbe020000000000320b98 XMM06=1c9d3f5f5a5fd6360000000000320a20 XMM07=e042d86d42eb936e0000000000312090 XMM08=9279c152add92f320000000000303938 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000