[ 39.058220] ------------[ cut here ]------------ [ 39.059207] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.061297] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.062821] Modules linked in: [ 39.063509] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.065538] Tainted: [W]=WARN [ 39.066090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.067584] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.068531] 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 [ 39.071720] RSP: 0018:ffff888017307bc0 EFLAGS: 00010286 [ 39.072711] RAX: 0000000000000000 RBX: ffffed1002e60f78 RCX: ffffffff813a4050 [ 39.074014] RDX: ffff8880177c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.075304] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e60f2f [ 39.076600] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.077887] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017307df8 [ 39.079189] FS: 00007fbc21c12900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.080645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.081704] CR2: 00007fbc22104580 CR3: 00000000170fe000 CR4: 0000000000350ef0 [ 39.082990] Call Trace: [ 39.083507] [ 39.083926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.084849] ? __create_object+0x59/0x80 [ 39.085634] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.086605] __vmalloc_noprof+0x59/0x60 [ 39.087359] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.088245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.089198] bpf_prog_alloc+0x39/0x200 [ 39.089898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.090845] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.091762] do_seccomp+0x349/0x25e0 [ 39.092508] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.093424] ? __pfx_do_seccomp+0x10/0x10 [ 39.094209] ? find_held_lock+0x2b/0x80 [ 39.094939] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.095894] ? static_key_count+0x60/0x80 [ 39.096721] prctl_set_seccomp+0x4e/0x70 [ 39.097499] __do_sys_prctl+0xe6c/0x1d70 [ 39.098289] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.099162] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.100098] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.101094] ? irqentry_exit+0xf3/0x650 [ 39.101871] do_syscall_64+0xbf/0x430 [ 39.102621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.103587] RIP: 0033:0x7fbc221045cd [ 39.104319] 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 [ 39.107523] RSP: 002b:00007ffdc1919d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.108910] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc221045cd [ 39.110199] RDX: 000055b152e1ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.111492] RBP: 00007ffdc1919d70 R08: 0000000000000000 R09: 00007ffdc1919410 [ 39.112804] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b17f504ad0 [ 39.114098] R13: 00007ffdc191a1a0 R14: 000055b17f505bc0 R15: 000055b17f516780 [ 39.115441] [ 39.115870] irq event stamp: 1763 [ 39.116540] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 39.118094] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 39.119667] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 39.121233] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 39.122774] ---[ end trace 0000000000000000 ]--- [ 42.571448] ------------[ cut here ]------------ [ 42.572435] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.574487] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.575986] Modules linked in: [ 42.576663] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.578689] Tainted: [W]=WARN [ 42.579298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.580805] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.581739] 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 [ 42.584965] RSP: 0018:ffff888017987bc0 EFLAGS: 00010286 [ 42.585956] RAX: 0000000000000000 RBX: ffffed1002f30f78 RCX: ffffffff813a4050 [ 42.587371] RDX: ffff88800e0b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.588761] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f30f2f [ 42.590099] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.591487] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017987df8 [ 42.592858] FS: 00007feb94b06900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.594381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.595500] CR2: 00007feb94ff8580 CR3: 000000000c238000 CR4: 0000000000350ef0 [ 42.596873] Call Trace: [ 42.597421] [ 42.597863] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.598807] ? __create_object+0x59/0x80 [ 42.599638] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.600674] __vmalloc_noprof+0x59/0x60 [ 42.601471] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.602402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.603386] bpf_prog_alloc+0x39/0x200 [ 42.604181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.605179] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.606101] do_seccomp+0x349/0x25e0 [ 42.606873] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.607839] ? __pfx_do_seccomp+0x10/0x10 [ 42.608706] ? find_held_lock+0x2b/0x80 [ 42.609510] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.610538] ? static_key_count+0x60/0x80 [ 42.611397] prctl_set_seccomp+0x4e/0x70 [ 42.612232] __do_sys_prctl+0xe6c/0x1d70 [ 42.613019] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.613934] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.614956] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.616007] ? irqentry_exit+0xf3/0x650 [ 42.616836] do_syscall_64+0xbf/0x430 [ 42.617628] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.618664] RIP: 0033:0x7feb94ff85cd [ 42.619415] 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 [ 42.622838] RSP: 002b:00007ffc0cecdbd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.624322] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb94ff85cd [ 42.625704] RDX: 0000564284f02e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.627100] RBP: 00007ffc0cecdc30 R08: 0000000000000000 R09: 00007ffc0cecd2d0 [ 42.628497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564295187ad0 [ 42.629862] R13: 00007ffc0cece060 R14: 0000564295188bc0 R15: 0000564295199780 [ 42.631266] [ 42.631724] irq event stamp: 1715 [ 42.632433] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 42.634096] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 42.635764] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 42.637439] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 42.639338] ---[ end trace 0000000000000000 ]--- [ 43.434787] ------------[ cut here ]------------ [ 43.435850] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.438223] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.439927] Modules linked in: [ 43.440683] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.442973] Tainted: [W]=WARN [ 43.443671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.445401] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.446461] 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 [ 43.450148] RSP: 0018:ffff888017a27bc0 EFLAGS: 00010286 [ 43.451277] RAX: 0000000000000000 RBX: ffffed1002f44f78 RCX: ffffffff813a4050 [ 43.452784] RDX: ffff888016d5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.454264] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f44f2f [ 43.455756] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.457257] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a27df8 [ 43.458758] FS: 00007f89a573a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.460508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.461545] CR2: 00007ffc64231ef7 CR3: 00000000162b1000 CR4: 0000000000350ef0 [ 43.462805] Call Trace: [ 43.463300] [ 43.463697] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.464601] ? __create_object+0x59/0x80 [ 43.465361] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.466305] __vmalloc_noprof+0x59/0x60 [ 43.467004] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.467853] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.468773] bpf_prog_alloc+0x39/0x200 [ 43.469512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.470417] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.471298] do_seccomp+0x349/0x25e0 [ 43.471963] ? find_held_lock+0x2b/0x80 [ 43.472721] ? do_prlimit+0x310/0x610 [ 43.473439] ? __pfx_do_seccomp+0x10/0x10 [ 43.474206] ? do_raw_spin_unlock+0x53/0x220 [ 43.474967] ? _raw_spin_unlock+0x1e/0x40 [ 43.475725] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.476679] ? static_key_count+0x60/0x80 [ 43.477453] prctl_set_seccomp+0x4e/0x70 [ 43.478216] __do_sys_prctl+0xe6c/0x1d70 [ 43.478939] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.479783] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.480729] ? irqentry_exit+0xf3/0x650 [ 43.481468] do_syscall_64+0xbf/0x430 [ 43.482177] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.483054] RIP: 0033:0x7f89a5c2c5cd [ 43.483746] 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 [ 43.486838] RSP: 002b:00007ffc6422fee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.488189] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89a5c2c5cd [ 43.489433] RDX: 0000562be9e35e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.490699] RBP: 00007ffc6422ff40 R08: 0000000000000000 R09: 00007ffc6422f5e0 [ 43.491959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562bfa0792b0 [ 43.493233] R13: 00007ffc64230370 R14: 0000562bfa07bd20 R15: 0000562bfa08d8d0 [ 43.494504] [ 43.494918] irq event stamp: 1769 [ 43.495575] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 43.497093] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 43.498600] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 43.500112] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 43.501507] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43074' (ECDSA) to the list of known hosts. 2025/11/17 12:10:33 fuzzer started 2025/11/17 12:10:34 dialing manager at localhost:37895 2025/11/17 12:10:34 checking machine... 2025/11/17 12:10:34 checking revisions... [ 44.406979] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:10:34 testing simple program... [ 44.489602] cgroup: Unknown subsys name 'net' [ 44.552829] cgroup: Unknown subsys name 'cpuset' [ 44.569633] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:10:33 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff8161932d RDX=0000000000006193 RSI=0000000000006193 RDI=ffffffff86edc020 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e5e2 RFL=00000212 [----A--] 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 00007feb94b06900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feb950bd618 CR3=00000000208c9000 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=0000000000021b7b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f41a553e000 CR3=000000000d82d000 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=8d7a2f17070881a72041fb2032952cf2 XMM02=0000000000304118eff9b2d0a8fce9cb XMM03=00000000003041e82c67c8bc2e329bc3 XMM04=9638d62b07c6e61c00000000000ae988 XMM05=a087454aef3e65850000000000321af0 XMM06=817b8945e9d503730000000000320b90 XMM07=e042d86d42eb936e00000000003115e0 XMM08=2b3c08bb6a8a3b0a00000000003041e8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000