[ 38.992884] ------------[ cut here ]------------ [ 38.993655] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.995305] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.996464] Modules linked in: [ 38.996940] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.998784] Tainted: [W]=WARN [ 38.999324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.000516] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.001253] 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 [ 39.003811] RSP: 0018:ffff888015d97bc0 EFLAGS: 00010286 [ 39.004599] RAX: 0000000000000000 RBX: ffffed1002bb2f78 RCX: ffffffff813a4050 [ 39.005640] RDX: ffff88801c230000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.006691] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb2f2f [ 39.007727] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.008744] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d97df8 [ 39.009776] FS: 00007f2852829900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.010935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.011768] CR2: 00007ffdacb07ef7 CR3: 000000000b926000 CR4: 0000000000350ef0 [ 39.012797] Call Trace: [ 39.013191] [ 39.013520] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.014240] ? __create_object+0x59/0x80 [ 39.014839] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.015606] __vmalloc_noprof+0x59/0x60 [ 39.016203] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.016870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.017629] bpf_prog_alloc+0x39/0x200 [ 39.018227] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.018938] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.019671] do_seccomp+0x349/0x25e0 [ 39.020253] ? find_held_lock+0x2b/0x80 [ 39.020833] ? do_prlimit+0x310/0x610 [ 39.021422] ? __pfx_do_seccomp+0x10/0x10 [ 39.022052] ? do_raw_spin_unlock+0x53/0x220 [ 39.022708] ? _raw_spin_unlock+0x1e/0x40 [ 39.023332] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.024100] ? static_key_count+0x60/0x80 [ 39.024711] prctl_set_seccomp+0x4e/0x70 [ 39.025334] __do_sys_prctl+0xe6c/0x1d70 [ 39.025928] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.026633] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.027395] ? irqentry_exit+0xf3/0x650 [ 39.027999] do_syscall_64+0xbf/0x430 [ 39.028553] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.029309] RIP: 0033:0x7f2852d1b5cd [ 39.029839] 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 [ 39.032362] RSP: 002b:00007ffdacb05bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.033450] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2852d1b5cd [ 39.034490] RDX: 00005581bea33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.035556] RBP: 00007ffdacb05c20 R08: 0000000000000000 R09: 00007ffdacb052c0 [ 39.036613] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581cfd6f2b0 [ 39.037685] R13: 00007ffdacb06050 R14: 00005581cfd71d20 R15: 00005581cfd838d0 [ 39.038769] [ 39.039144] irq event stamp: 2069 [ 39.039648] hardirqs last enabled at (2077): [] __up_console_sem+0x78/0x80 [ 39.040915] hardirqs last disabled at (2086): [] __up_console_sem+0x5d/0x80 [ 39.042199] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 39.043486] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 39.044749] ---[ end trace 0000000000000000 ]--- [ 42.721827] ------------[ cut here ]------------ [ 42.722750] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.724829] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.726449] Modules linked in: [ 42.727088] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.729084] Tainted: [W]=WARN [ 42.729649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.731133] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.732039] 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 [ 42.735220] RSP: 0018:ffff8880186cfbc0 EFLAGS: 00010286 [ 42.736195] RAX: 0000000000000000 RBX: ffffed10030d9f78 RCX: ffffffff813a4050 [ 42.737484] RDX: ffff8880179d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.738784] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030d9f2f [ 42.740070] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.741351] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880186cfdf8 [ 42.742646] FS: 00007f750f3a1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.744093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.745155] CR2: 00007f750f893580 CR3: 0000000009bc6000 CR4: 0000000000350ef0 [ 42.746459] Call Trace: [ 42.746931] [ 42.747394] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.748305] ? __create_object+0x59/0x80 [ 42.749093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.750067] __vmalloc_noprof+0x59/0x60 [ 42.750787] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.751672] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.752613] bpf_prog_alloc+0x39/0x200 [ 42.753360] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.754319] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.755234] do_seccomp+0x349/0x25e0 [ 42.755910] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.756823] ? __pfx_do_seccomp+0x10/0x10 [ 42.757622] ? find_held_lock+0x2b/0x80 [ 42.758401] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.759379] ? static_key_count+0x60/0x80 [ 42.760185] prctl_set_seccomp+0x4e/0x70 [ 42.760924] __do_sys_prctl+0xe6c/0x1d70 [ 42.761710] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.762582] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.763553] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.764527] ? irqentry_exit+0xf3/0x650 [ 42.765310] do_syscall_64+0xbf/0x430 [ 42.766052] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.767005] RIP: 0033:0x7f750f8935cd [ 42.767669] 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 [ 42.770838] RSP: 002b:00007ffd0d7a86c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.772195] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f750f8935cd [ 42.773495] RDX: 000055c37a6cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.774788] RBP: 00007ffd0d7a8720 R08: 0000000000000000 R09: 00007ffd0d7a7dc0 [ 42.776088] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c38076fad0 [ 42.777380] R13: 00007ffd0d7a8b50 R14: 000055c380770bc0 R15: 000055c380781780 [ 42.778683] [ 42.779150] irq event stamp: 1835 [ 42.779763] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 42.781288] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 42.782822] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 42.784371] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 42.785884] ---[ end trace 0000000000000000 ]--- [ 43.550017] ------------[ cut here ]------------ [ 43.550910] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.553001] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.554520] Modules linked in: [ 43.555168] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.557181] Tainted: [W]=WARN [ 43.557742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.559235] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.560154] 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 [ 43.563365] RSP: 0018:ffff8880172d7bc0 EFLAGS: 00010286 [ 43.564359] RAX: 0000000000000000 RBX: ffffed1002e5af78 RCX: ffffffff813a4050 [ 43.565658] RDX: ffff888016909bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.566985] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5af2f [ 43.568284] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.569585] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172d7df8 [ 43.570893] FS: 00007f1d08a44900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.572367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.573442] CR2: 00007f1d08f36580 CR3: 0000000009d95000 CR4: 0000000000350ef0 [ 43.574753] Call Trace: [ 43.575272] [ 43.575687] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.576600] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 43.577558] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 43.578529] __vmalloc_noprof+0x59/0x60 [ 43.579305] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.580200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.581157] bpf_prog_alloc+0x39/0x200 [ 43.581859] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.582813] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.583733] do_seccomp+0x349/0x25e0 [ 43.584462] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.585381] ? __pfx_do_seccomp+0x10/0x10 [ 43.586197] ? find_held_lock+0x2b/0x80 [ 43.586920] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.587890] ? static_key_count+0x60/0x80 [ 43.588706] prctl_set_seccomp+0x4e/0x70 [ 43.589489] __do_sys_prctl+0xe6c/0x1d70 [ 43.590284] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.591144] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.592127] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.593108] ? irqentry_exit+0xf3/0x650 [ 43.593836] do_syscall_64+0xbf/0x430 [ 43.594598] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.595582] RIP: 0033:0x7f1d08f365cd [ 43.596298] 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 [ 43.599501] RSP: 002b:00007ffee26631d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.600881] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d08f365cd [ 43.602203] RDX: 0000564187ecae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.603508] RBP: 00007ffee2663230 R08: 0000000000000000 R09: 00007ffee26628d0 [ 43.604809] R10: 0000000000000000 R11: 0000000000000246 R12: 00005641c39c2ad0 [ 43.606106] R13: 00007ffee2663660 R14: 00005641c39c3bc0 R15: 00005641c39d4780 [ 43.607443] [ 43.607873] irq event stamp: 1741 [ 43.608535] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 43.610086] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 43.611635] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 43.613200] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 43.614748] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42434' (ECDSA) to the list of known hosts. 2025/11/18 03:56:35 fuzzer started 2025/11/18 03:56:35 dialing manager at localhost:37895 2025/11/18 03:56:35 checking machine... 2025/11/18 03:56:35 checking revisions... [ 44.520789] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:56:35 testing simple program... [ 44.611227] cgroup: Unknown subsys name 'net' [ 44.685626] cgroup: Unknown subsys name 'cpuset' [ 44.697832] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:56:34 Registers: info registers vcpu 0 RAX=1ffffffff0cd2078 RBX=ffffffff866903c0 RCX=ffffffff8100012f RDX=0000000000000000 RSI=ffffffff869d7fd2 RDI=ffffffff866903c0 RBP=ffffffff866903c0 RSP=ffff88806ce08918 R8 =ffffffff869d7fd2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff866903c0 R13=ffffffff866903c0 R14=ffffffff866903c0 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000216 [----AP-] 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 00007f750f3a1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f750f958618 CR3=000000000e303000 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=0000000000021ae7 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffef58b58e8 CR3=000000000b6a0000 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=2034333a36353a333020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033333a36353a3330203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000