Warning: Permanently added '[localhost]:16358' (ECDSA) to the list of known hosts.
2023/05/16 11:39:11 fuzzer started
2023/05/16 11:39:11 dialing manager at localhost:35573
2023/05/16 11:39:11 checking machine...
2023/05/16 11:39:11 checking revisions...
syzkaller login: [ 549.575477] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:39:11 testing simple program...
[ 549.665415] cgroup: Unknown subsys name 'net'
[ 549.748511] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 564.211942] audit: type=1400 audit(1684237166.588:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 565.384077] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 565.386155] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 565.387576] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 565.390039] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 565.391525] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 565.392862] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 565.765959] ------------[ cut here ]------------
[ 565.767125] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 565.769352] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 565.770689] Modules linked in:
[ 565.771097] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 565.776069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 565.777082] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 565.777760] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 565.780023] RSP: 0018:ffff88801fc37c00 EFLAGS: 00010282
[ 565.780713] RAX: 0000000000000000 RBX: ffff88800e1bd440 RCX: 0000000000000000
[ 565.781598] RDX: ffff888009660000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 565.782507] RBP: ffff88800e1bd454 R08: 0000000000000001 R09: 0000000000000000
[ 565.783411] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 565.784317] R13: ffffffff84e223a0 R14: ffff88800e1bd448 R15: ffffffff84d73340
[ 565.785232] FS: 000055555667a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 565.786256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 565.787011] CR2: 00007ff144c08260 CR3: 000000000d048000 CR4: 0000000000350ee0
[ 565.787915] Call Trace:
[ 565.788241]
[ 565.788540] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 565.789200] ipv4_frags_init_net+0x269/0x440
[ 565.789801] ops_init+0xbb/0x6b0
[ 565.790280] setup_net+0x3d9/0x990
[ 565.790787] ? down_read_killable+0x1d7/0x4e0
[ 565.791391] ? __pfx_setup_net+0x10/0x10
[ 565.791956] ? copy_net_ns+0x17c/0x770
[ 565.792500] copy_net_ns+0x321/0x770
[ 565.793036] create_new_namespaces+0x3f6/0xb30
[ 565.793676] unshare_nsproxy_namespaces+0xc1/0x200
[ 565.794356] ksys_unshare+0x44d/0x8e0
[ 565.794907] ? __pfx_ksys_unshare+0x10/0x10
[ 565.795486] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 565.796266] __x64_sys_unshare+0x31/0x40
[ 565.796841] do_syscall_64+0x3f/0x90
[ 565.797341] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 565.798046] RIP: 0033:0x7fcec64540d7
[ 565.798558] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 565.800849] RSP: 002b:00007fff478cd5d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 565.801830] RAX: ffffffffffffffda RBX: 00007fff478cdc18 RCX: 00007fcec64540d7
[ 565.802759] RDX: 00007fcec64be41f RSI: 00007fff478cd570 RDI: 0000000040000000
[ 565.803675] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff478cd380
[ 565.804567] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcec6566bf0
[ 565.805487] R13: 00007fff478cd6b0 R14: 0000000000000000 R15: 00000000000000f8
[ 565.806473]
[ 565.806822] irq event stamp: 8591
[ 565.807260] hardirqs last enabled at (8601): [] __up_console_sem+0x78/0x80
[ 565.808346] hardirqs last disabled at (8612): [] __up_console_sem+0x5d/0x80
[ 565.809425] softirqs last enabled at (8074): [] irq_exit_rcu+0x93/0xc0
[ 565.810511] softirqs last disabled at (7931): [] irq_exit_rcu+0x93/0xc0
[ 565.811587] ---[ end trace 0000000000000000 ]---
[ 565.816576] ------------[ cut here ]------------
[ 565.817217] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 565.818985] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 565.820103] Modules linked in:
[ 565.820529] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 565.821748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 565.822837] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 565.823509] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 565.825811] RSP: 0018:ffff88801fc37c00 EFLAGS: 00010282
[ 565.826517] RAX: 0000000000000000 RBX: ffff88800b386e40 RCX: 0000000000000000
[ 565.827455] RDX: ffff888009660000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 565.828385] RBP: ffff88800b386e54 R08: 0000000000000001 R09: 0000000000000000
[ 565.829319] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 565.830262] R13: ffffffff84e223a0 R14: ffff88800b386e48 R15: ffffffff84da62e0
[ 565.831210] FS: 000055555667a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 565.832264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 565.833041] CR2: 00007ff144c08260 CR3: 000000000d048000 CR4: 0000000000350ee0
[ 565.833985] Call Trace:
[ 565.834346]
[ 565.834686] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 565.835339] ipv6_frags_init_net+0x206/0x3c0
[ 565.835948] ops_init+0xbb/0x6b0
[ 565.836408] setup_net+0x3d9/0x990
[ 565.836915] ? down_read_killable+0x1d7/0x4e0
[ 565.837511] ? __pfx_setup_net+0x10/0x10
[ 565.838070] ? copy_net_ns+0x17c/0x770
[ 565.838611] copy_net_ns+0x321/0x770
[ 565.839124] create_new_namespaces+0x3f6/0xb30
[ 565.839733] unshare_nsproxy_namespaces+0xc1/0x200
[ 565.840356] ksys_unshare+0x44d/0x8e0
[ 565.840871] ? __pfx_ksys_unshare+0x10/0x10
[ 565.841421] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 565.842163] __x64_sys_unshare+0x31/0x40
[ 565.842742] do_syscall_64+0x3f/0x90
[ 565.843221] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 565.843903] RIP: 0033:0x7fcec64540d7
[ 565.844368] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 565.846586] RSP: 002b:00007fff478cd5d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 565.847537] RAX: ffffffffffffffda RBX: 00007fff478cdc18 RCX: 00007fcec64540d7
[ 565.848428] RDX: 00007fcec64be41f RSI: 00007fff478cd570 RDI: 0000000040000000
[ 565.849313] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff478cd380
[ 565.850204] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcec6566bf0
[ 565.851105] R13: 00007fff478cd6b0 R14: 0000000000000000 R15: 00000000000000f8
[ 565.852021]
[ 565.852318] irq event stamp: 10263
[ 565.852778] hardirqs last enabled at (10275): [] __up_console_sem+0x78/0x80
[ 565.853844] hardirqs last disabled at (10286): [] __up_console_sem+0x5d/0x80
[ 565.854928] softirqs last enabled at (9814): [] irq_exit_rcu+0x93/0xc0
[ 565.855963] softirqs last disabled at (9809): [] irq_exit_rcu+0x93/0xc0
[ 565.857000] ---[ end trace 0000000000000000 ]---
[ 565.858334] ------------[ cut here ]------------
[ 565.858952] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 565.860888] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 565.861971] Modules linked in:
[ 565.862395] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 565.863574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 565.864585] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 565.865263] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 565.867495] RSP: 0018:ffff88801fc37bf0 EFLAGS: 00010286
[ 565.868172] RAX: 0000000000000000 RBX: ffff88800b386840 RCX: 0000000000000000
[ 565.869078] RDX: ffff888009660000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 565.869966] RBP: ffff88800b386854 R08: 0000000000000001 R09: 0000000000000000
[ 565.870868] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 565.871775] R13: ffffffff84e223a0 R14: ffff88800b386848 R15: ffffffff84daf020
[ 565.872692] FS: 000055555667a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 565.873701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 565.874446] CR2: 00007ff144c08260 CR3: 000000000d048000 CR4: 0000000000350ee0
[ 565.875346] Call Trace:
[ 565.875706]
[ 565.876007] nf_ct_net_init+0x224/0x3d0
[ 565.876530] ? __pfx_nf_ct_net_init+0x10/0x10
[ 565.877128] ops_init+0xbb/0x6b0
[ 565.877573] setup_net+0x3d9/0x990
[ 565.878059] ? down_read_killable+0x1d7/0x4e0
[ 565.878670] ? __pfx_setup_net+0x10/0x10
[ 565.879188] ? copy_net_ns+0x17c/0x770
[ 565.879720] copy_net_ns+0x321/0x770
[ 565.880210] create_new_namespaces+0x3f6/0xb30
[ 565.880831] unshare_nsproxy_namespaces+0xc1/0x200
[ 565.881456] ksys_unshare+0x44d/0x8e0
[ 565.881995] ? __pfx_ksys_unshare+0x10/0x10
[ 565.882573] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 565.883329] __x64_sys_unshare+0x31/0x40
[ 565.883878] do_syscall_64+0x3f/0x90
[ 565.884358] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 565.885036] RIP: 0033:0x7fcec64540d7
[ 565.885521] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 565.887819] RSP: 002b:00007fff478cd5d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 565.888804] RAX: ffffffffffffffda RBX: 00007fff478cdc18 RCX: 00007fcec64540d7
[ 565.889717] RDX: 00007fcec64be41f RSI: 00007fff478cd570 RDI: 0000000040000000
[ 565.890668] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff478cd380
[ 565.891566] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcec6566bf0
[ 565.892499] R13: 00007fff478cd6b0 R14: 0000000000000000 R15: 00000000000000f8
[ 565.893437]
[ 565.893767] irq event stamp: 11065
[ 565.894215] hardirqs last enabled at (11075): [] __up_console_sem+0x78/0x80
[ 565.895327] hardirqs last disabled at (11086): [] __up_console_sem+0x5d/0x80
[ 565.896455] softirqs last enabled at (10972): [] irq_exit_rcu+0x93/0xc0
[ 565.897534] softirqs last disabled at (10967): [] irq_exit_rcu+0x93/0xc0
[ 565.898602] ---[ end trace 0000000000000000 ]---
executing program
[ 567.460224] Bluetooth: hci0: command 0x0409 tx timeout
[ 569.507693] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 571.555708] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 573.603701] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
11:30:55 Registers:
info registers vcpu 0
RAX=000000000001f02d RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f6663c518c8 CR3=000000000d5f0000 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=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203864203938203a65646f43205d3700 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fc375f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] 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 000055555667a400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ff144c08260 CR3=000000000d048000 CR4=00350ee0
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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000