[ 54.251193] ------------[ cut here ]------------ [ 54.252113] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.254168] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.255629] Modules linked in: [ 54.256305] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.258323] Tainted: [W]=WARN [ 54.258926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.260397] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.261327] 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 [ 54.264504] RSP: 0018:ffff888019af7bc0 EFLAGS: 00010286 [ 54.265496] RAX: 0000000000000000 RBX: ffffed100335ef78 RCX: ffffffff813a4050 [ 54.266804] RDX: ffff888015e78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.268091] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100335ef2f [ 54.269390] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.270688] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019af7df8 [ 54.271975] FS: 00007f364d9ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.273424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.274485] CR2: 00007fff5074cef7 CR3: 000000000de00000 CR4: 0000000000350ef0 [ 54.275777] Call Trace: [ 54.276243] [ 54.276702] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.277556] ? __create_object+0x59/0x80 [ 54.278343] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.279310] __vmalloc_noprof+0x59/0x60 [ 54.280083] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.280963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.281908] bpf_prog_alloc+0x39/0x200 [ 54.282595] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.283522] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.284420] do_seccomp+0x349/0x25e0 [ 54.285157] ? find_held_lock+0x2b/0x80 [ 54.285920] ? do_prlimit+0x310/0x610 [ 54.286618] ? __pfx_do_seccomp+0x10/0x10 [ 54.287397] ? do_raw_spin_unlock+0x53/0x220 [ 54.288233] ? _raw_spin_unlock+0x1e/0x40 [ 54.289022] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.289982] ? static_key_count+0x60/0x80 [ 54.290784] prctl_set_seccomp+0x4e/0x70 [ 54.291507] __do_sys_prctl+0xe6c/0x1d70 [ 54.292289] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.293151] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.294114] ? irqentry_exit+0xf3/0x650 [ 54.294883] do_syscall_64+0xbf/0x430 [ 54.295573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.296519] RIP: 0033:0x7f364dedf5cd [ 54.297227] 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 [ 54.300353] RSP: 002b:00007fff5074a480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.301727] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f364dedf5cd [ 54.303002] RDX: 000055dfd9b60e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.304296] RBP: 00007fff5074a4e0 R08: 0000000000000000 R09: 00007fff50749b80 [ 54.305581] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e00513ab10 [ 54.306862] R13: 00007fff5074a910 R14: 000055e00513b2b0 R15: 000055e00514f6f0 [ 54.308157] [ 54.308586] irq event stamp: 1787 [ 54.309227] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 54.310754] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 54.312263] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 54.313807] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 54.315298] ---[ end trace 0000000000000000 ]--- [ 57.806672] ------------[ cut here ]------------ [ 57.807574] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.809625] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.811317] Modules linked in: [ 57.812020] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.814025] Tainted: [W]=WARN [ 57.814584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.816043] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.816985] 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 [ 57.820162] RSP: 0018:ffff888016ba7bc0 EFLAGS: 00010286 [ 57.821154] RAX: 0000000000000000 RBX: ffffed1002d74f78 RCX: ffffffff813a4050 [ 57.822439] RDX: ffff88800f170000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.823722] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d74f2f [ 57.825021] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.826321] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ba7df8 [ 57.827619] FS: 00007f81ef860900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.829098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.830161] CR2: 00007ffd92caaef7 CR3: 000000001f177000 CR4: 0000000000350ef0 [ 57.831464] Call Trace: [ 57.831987] [ 57.832400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.833320] ? __create_object+0x59/0x80 [ 57.834108] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.835076] __vmalloc_noprof+0x59/0x60 [ 57.835838] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.836737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.837622] bpf_prog_alloc+0x39/0x200 [ 57.838392] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.839346] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.840261] do_seccomp+0x349/0x25e0 [ 57.840995] ? find_held_lock+0x2b/0x80 [ 57.841770] ? do_prlimit+0x310/0x610 [ 57.842468] ? __pfx_do_seccomp+0x10/0x10 [ 57.843256] ? do_raw_spin_unlock+0x53/0x220 [ 57.844092] ? _raw_spin_unlock+0x1e/0x40 [ 57.844882] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.845846] ? static_key_count+0x60/0x80 [ 57.846593] prctl_set_seccomp+0x4e/0x70 [ 57.847359] __do_sys_prctl+0xe6c/0x1d70 [ 57.848158] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.849031] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.849995] ? irqentry_exit+0xf3/0x650 [ 57.850761] do_syscall_64+0xbf/0x430 [ 57.851453] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.852402] RIP: 0033:0x7f81efd525cd [ 57.853113] 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 [ 57.856260] RSP: 002b:00007ffd92ca8370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.857630] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81efd525cd [ 57.858918] RDX: 000055f12207de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.860189] RBP: 00007ffd92ca83d0 R08: 0000000000000000 R09: 00007ffd92ca7a70 [ 57.861478] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f1591cb2b0 [ 57.862756] R13: 00007ffd92ca8800 R14: 000055f1591cdd20 R15: 000055f1591df8d0 [ 57.864044] [ 57.864462] irq event stamp: 1871 [ 57.865132] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 57.866665] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 57.868186] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 57.869656] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 57.870901] ---[ end trace 0000000000000000 ]--- [ 58.673754] ------------[ cut here ]------------ [ 58.674485] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.676148] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 58.677336] Modules linked in: [ 58.677854] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.679472] Tainted: [W]=WARN [ 58.679949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.681171] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.681914] 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 [ 58.684527] RSP: 0018:ffff888016b1fbc0 EFLAGS: 00010286 [ 58.685332] RAX: 0000000000000000 RBX: ffffed1002d63f78 RCX: ffffffff813a4050 [ 58.686388] RDX: ffff888015a7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.687436] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d63f2f [ 58.688476] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.689527] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b1fdf8 [ 58.690580] FS: 00007f1dbb95b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.691761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.692593] CR2: 00007ffeaeedbef7 CR3: 000000000c85f000 CR4: 0000000000350ef0 [ 58.693653] Call Trace: [ 58.694033] [ 58.694370] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.695101] ? __create_object+0x59/0x80 [ 58.695735] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.696490] __vmalloc_noprof+0x59/0x60 [ 58.697113] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.697823] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.698553] bpf_prog_alloc+0x39/0x200 [ 58.699149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.699918] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.700660] do_seccomp+0x349/0x25e0 [ 58.701219] ? find_held_lock+0x2b/0x80 [ 58.701833] ? do_prlimit+0x310/0x610 [ 58.702410] ? __pfx_do_seccomp+0x10/0x10 [ 58.703047] ? do_raw_spin_unlock+0x53/0x220 [ 58.703718] ? _raw_spin_unlock+0x1e/0x40 [ 58.704325] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.705112] ? static_key_count+0x60/0x80 [ 58.705758] prctl_set_seccomp+0x4e/0x70 [ 58.706359] __do_sys_prctl+0xe6c/0x1d70 [ 58.706996] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.707685] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.708449] ? irqentry_exit+0xf3/0x650 [ 58.709081] do_syscall_64+0xbf/0x430 [ 58.709686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.710430] RIP: 0033:0x7f1dbbe4d5cd [ 58.710999] 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 [ 58.713611] RSP: 002b:00007ffeaeed9e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.714746] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1dbbe4d5cd [ 58.715790] RDX: 0000559f79ed8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.716836] RBP: 00007ffeaeed9e80 R08: 0000000000000000 R09: 00007ffeaeed9520 [ 58.717874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f9f88bad0 [ 58.718908] R13: 00007ffeaeeda2b0 R14: 0000559f9f88cbc0 R15: 0000559f9f89d780 [ 58.719965] [ 58.720311] irq event stamp: 1687 [ 58.720843] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 58.722082] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 58.723324] softirqs last enabled at (1440): [] handle_softirqs+0x50c/0x770 [ 58.724582] softirqs last disabled at (1435): [] __irq_exit_rcu+0xc4/0x100 [ 58.725881] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13533' (ECDSA) to the list of known hosts. 2025/11/17 20:54:36 fuzzer started 2025/11/17 20:54:37 dialing manager at localhost:37895 2025/11/17 20:54:37 checking machine... 2025/11/17 20:54:37 checking revisions... [ 59.676416] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:54:37 testing simple program... [ 59.760699] cgroup: Unknown subsys name 'net' [ 59.824745] cgroup: Unknown subsys name 'cpuset' [ 59.836969] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:54:36 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000000 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009611bc0 RBP=ffff888009611bc0 RSP=ffff8880096275a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000008 R13=0000000000000001 R14=ffff888009612640 R15=0000000000000003 RIP=ffffffff815265f2 RFL=00000046 [---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 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f81efe15650 CR3=000000000d8bd000 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=321fd5f5df5c2d8a0546ddb4e23039b9 XMM02=00000000003036d8d59e07bde36eea69 XMM03=0000000000303800ec2efd57dc4c00df XMM04=7a3c825ba7bf23d900000000000ae988 XMM05=9c22765d2396817b00000000003217b0 XMM06=e1bcd410fb3842e6000000000031ff88 XMM07=fb795ef6d657705600000000003106b8 XMM08=2c67c8bc2e329bc30000000000303800 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000003 RBX=0000000000000180 RCX=e3e16a38752e5c66 RDX=0000000000000004 RSI=00000000447fc853 RDI=0000000000000000 RBP=ffff88800b756900 RSP=ffff888016de7c38 R8 =ffffffff81b50309 R9 =0000000000000000 R10=ffffffff88594900 R11=0000000000000001 R12=ffff88806cf38440 R13=ffff88807ffdc640 R14=0000000000000005 R15=0000000000000001 RIP=ffffffff81b50363 RFL=00000297 [--S-APC] 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 00007f81ef860900 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=00007f81efe17618 CR3=000000001f17c000 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=563412feff00545000000000000080fe 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