Warning: Permanently added '[localhost]:28427' (ECDSA) to the list of known hosts.
2023/05/17 12:32:14 fuzzer started
2023/05/17 12:32:14 dialing manager at localhost:44319
2023/05/17 12:32:14 checking machine...
2023/05/17 12:32:14 checking revisions...
syzkaller login: [ 41.651100] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:32:14 testing simple program...
[ 41.722151] cgroup: Unknown subsys name 'net'
[ 41.795831] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.617921] audit: type=1400 audit(1684326748.621:6): avc: denied { execmem } for pid=258 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
[ 56.763969] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.765508] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.767787] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.770678] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.772716] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.773832] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.178556] ------------[ cut here ]------------
[ 57.179319] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.181101] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.182201] Modules linked in:
[ 57.182576] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.183976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.186684] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.187803] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.191525] RSP: 0018:ffff888017cbfc00 EFLAGS: 00010282
[ 57.192219] RAX: 0000000000000000 RBX: ffff88800e41bc40 RCX: 0000000000000000
[ 57.193099] RDX: ffff8880159051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.193976] RBP: ffff88800e41bc54 R08: 0000000000000001 R09: 0000000000000000
[ 57.194837] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.195730] R13: ffffffff84e23fe0 R14: ffff88800e41bc48 R15: ffffffff84d74dc0
[ 57.196621] FS: 0000555556db9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.197604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.198344] CR2: 00007f4be9e6b6f4 CR3: 0000000020192000 CR4: 0000000000350ee0
[ 57.199233] Call Trace:
[ 57.199560]
[ 57.199855] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.200510] ipv4_frags_init_net+0x269/0x440
[ 57.201093] ops_init+0xbb/0x6b0
[ 57.201543] setup_net+0x3d9/0x990
[ 57.202028] ? down_read_killable+0x1d7/0x4e0
[ 57.202603] ? __pfx_setup_net+0x10/0x10
[ 57.203136] ? copy_net_ns+0x17c/0x770
[ 57.203668] copy_net_ns+0x321/0x770
[ 57.204179] create_new_namespaces+0x3f6/0xb30
[ 57.204764] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.205418] ksys_unshare+0x44d/0x8e0
[ 57.205944] ? __pfx_ksys_unshare+0x10/0x10
[ 57.206486] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.207236] __x64_sys_unshare+0x31/0x40
[ 57.207756] do_syscall_64+0x3f/0x90
[ 57.208264] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.208940] RIP: 0033:0x7f1522b860d7
[ 57.209402] 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
[ 57.211599] RSP: 002b:00007ffc909b1e38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.212602] RAX: ffffffffffffffda RBX: 00007ffc909b2478 RCX: 00007f1522b860d7
[ 57.213540] RDX: 00007f1522bf041f RSI: 00007ffc909b1dd0 RDI: 0000000040000000
[ 57.214459] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc909b1be0
[ 57.215398] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1522c98bf0
[ 57.216330] R13: 00007ffc909b1f10 R14: 0000000000000000 R15: 00000000000000f8
[ 57.217277]
[ 57.217591] irq event stamp: 11999
[ 57.218073] hardirqs last enabled at (12011): [] __up_console_sem+0x78/0x80
[ 57.219185] hardirqs last disabled at (12022): [] __up_console_sem+0x5d/0x80
[ 57.220324] softirqs last enabled at (11816): [] irq_exit_rcu+0x93/0xc0
[ 57.221401] softirqs last disabled at (11811): [] irq_exit_rcu+0x93/0xc0
[ 57.222468] ---[ end trace 0000000000000000 ]---
[ 57.227580] ------------[ cut here ]------------
[ 57.228223] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.229961] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.231034] Modules linked in:
[ 57.231464] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.232630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.233669] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.234365] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.236644] RSP: 0018:ffff888017cbfc00 EFLAGS: 00010282
[ 57.237347] RAX: 0000000000000000 RBX: ffff88800d879840 RCX: 0000000000000000
[ 57.238239] RDX: ffff8880159051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.239131] RBP: ffff88800d879854 R08: 0000000000000001 R09: 0000000000000000
[ 57.240048] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.240942] R13: ffffffff84e23fe0 R14: ffff88800d879848 R15: ffffffff84da7d60
[ 57.241801] FS: 0000555556db9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.242804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.243560] CR2: 00007f4be9e6b6f4 CR3: 0000000020192000 CR4: 0000000000350ee0
[ 57.244457] Call Trace:
[ 57.244795]
[ 57.245126] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.245752] ipv6_frags_init_net+0x206/0x3c0
[ 57.246370] ops_init+0xbb/0x6b0
[ 57.246827] setup_net+0x3d9/0x990
[ 57.247332] ? down_read_killable+0x1d7/0x4e0
[ 57.247942] ? __pfx_setup_net+0x10/0x10
[ 57.248451] ? copy_net_ns+0x17c/0x770
[ 57.248991] copy_net_ns+0x321/0x770
[ 57.249480] create_new_namespaces+0x3f6/0xb30
[ 57.250092] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.250709] ksys_unshare+0x44d/0x8e0
[ 57.251245] ? __pfx_ksys_unshare+0x10/0x10
[ 57.251798] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.252532] __x64_sys_unshare+0x31/0x40
[ 57.253099] do_syscall_64+0x3f/0x90
[ 57.253583] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.254259] RIP: 0033:0x7f1522b860d7
[ 57.254727] 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
[ 57.256911] RSP: 002b:00007ffc909b1e38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.257822] RAX: ffffffffffffffda RBX: 00007ffc909b2478 RCX: 00007f1522b860d7
[ 57.258709] RDX: 00007f1522bf041f RSI: 00007ffc909b1dd0 RDI: 0000000040000000
[ 57.259624] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc909b1be0
[ 57.260523] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1522c98bf0
[ 57.261438] R13: 00007ffc909b1f10 R14: 0000000000000000 R15: 00000000000000f8
[ 57.262364]
[ 57.262669] irq event stamp: 13755
[ 57.263133] hardirqs last enabled at (13767): [] __up_console_sem+0x78/0x80
[ 57.264218] hardirqs last disabled at (13778): [] __up_console_sem+0x5d/0x80
[ 57.265285] softirqs last enabled at (13240): [] irq_exit_rcu+0x93/0xc0
[ 57.266337] softirqs last disabled at (13229): [] irq_exit_rcu+0x93/0xc0
[ 57.267416] ---[ end trace 0000000000000000 ]---
[ 57.268763] ------------[ cut here ]------------
[ 57.269393] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.271373] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.272510] Modules linked in:
[ 57.272951] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.274104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.275128] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.275789] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.277967] RSP: 0018:ffff888017cbfbf0 EFLAGS: 00010286
[ 57.278632] RAX: 0000000000000000 RBX: ffff88800d880440 RCX: 0000000000000000
[ 57.279575] RDX: ffff8880159051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.280496] RBP: ffff88800d880454 R08: 0000000000000001 R09: 0000000000000000
[ 57.281395] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.282291] R13: ffffffff84e23fe0 R14: ffff88800d880448 R15: ffffffff84db0aa0
[ 57.283187] FS: 0000555556db9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.284198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.284965] CR2: 00007f4be9e6b6f4 CR3: 0000000020192000 CR4: 0000000000350ee0
[ 57.285841] Call Trace:
[ 57.286198]
[ 57.286502] nf_ct_net_init+0x224/0x3d0
[ 57.287050] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.287643] ops_init+0xbb/0x6b0
[ 57.288123] setup_net+0x3d9/0x990
[ 57.288589] ? down_read_killable+0x1d7/0x4e0
[ 57.289187] ? __pfx_setup_net+0x10/0x10
[ 57.289701] ? copy_net_ns+0x17c/0x770
[ 57.290245] copy_net_ns+0x321/0x770
[ 57.290731] create_new_namespaces+0x3f6/0xb30
[ 57.291376] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.292025] ksys_unshare+0x44d/0x8e0
[ 57.292517] ? __pfx_ksys_unshare+0x10/0x10
[ 57.293095] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.293807] __x64_sys_unshare+0x31/0x40
[ 57.294360] do_syscall_64+0x3f/0x90
[ 57.294843] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.295535] RIP: 0033:0x7f1522b860d7
[ 57.296036] 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
[ 57.298190] RSP: 002b:00007ffc909b1e38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.299157] RAX: ffffffffffffffda RBX: 00007ffc909b2478 RCX: 00007f1522b860d7
[ 57.300082] RDX: 00007f1522bf041f RSI: 00007ffc909b1dd0 RDI: 0000000040000000
[ 57.300976] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc909b1be0
[ 57.301833] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1522c98bf0
[ 57.302749] R13: 00007ffc909b1f10 R14: 0000000000000000 R15: 00000000000000f8
[ 57.303671]
[ 57.304008] irq event stamp: 14591
[ 57.304442] hardirqs last enabled at (14601): [] __up_console_sem+0x78/0x80
[ 57.305515] hardirqs last disabled at (14612): [] __up_console_sem+0x5d/0x80
[ 57.306599] softirqs last enabled at (14516): [] irq_exit_rcu+0x93/0xc0
[ 57.307663] softirqs last disabled at (14509): [] irq_exit_rcu+0x93/0xc0
[ 57.308707] ---[ end trace 0000000000000000 ]---
[ 58.787521] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.835547] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.882941] Bluetooth: hci0: command 0x040f tx timeout
[ 64.930943] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:32:22 Registers:
info registers vcpu 0
RAX=000000000001e1a1 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] 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 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=00007faa0febb6f4 CR3=0000000005482000 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=00007faa0feca47000007faa0fec9f20
XMM02=00000000000000000000000000000000 XMM03=756e20796d6d756420736e6f6974706f
XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=73253d656d616e6c6165722073253d73 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888017cbf580
R8 =0000000000000001 R9 =ffffed1002f97ea1 R10=0000000000000003 R11=0000000000000001
R12=00000000000000d7 R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----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 0000555556db9400 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=00007f4be9e6b6f4 CR3=0000000020192000 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