Warning: Permanently added '[localhost]:61546' (ECDSA) to the list of known hosts.
2023/05/17 12:17:28 fuzzer started
2023/05/17 12:17:28 dialing manager at localhost:44319
2023/05/17 12:17:28 checking machine...
2023/05/17 12:17:28 checking revisions...
syzkaller login: [ 38.979446] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:17:28 testing simple program...
[ 39.054804] cgroup: Unknown subsys name 'net'
[ 39.138714] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.384803] audit: type=1400 audit(1684325861.088:6): 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
[ 52.538429] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.540766] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.542767] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.546675] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.548420] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.550366] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.915798] ------------[ cut here ]------------
[ 52.916729] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.918711] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.920032] Modules linked in:
[ 52.920542] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.926101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.927214] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.927958] 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
[ 52.930361] RSP: 0018:ffff88801f83fc00 EFLAGS: 00010282
[ 52.931117] RAX: 0000000000000000 RBX: ffff88800ddbac40 RCX: 0000000000000000
[ 52.932121] RDX: ffff88801a5bd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.933117] RBP: ffff88800ddbac54 R08: 0000000000000001 R09: 0000000000000000
[ 52.934100] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.935072] R13: ffffffff84e23fe0 R14: ffff88800ddbac48 R15: ffffffff84d74dc0
[ 52.936055] FS: 0000555555717400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.937156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.937959] CR2: 00007feeed6f86f4 CR3: 000000002026c000 CR4: 0000000000350ee0
[ 52.938962] Call Trace:
[ 52.939333]
[ 52.939661] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.940415] ipv4_frags_init_net+0x269/0x440
[ 52.941065] ops_init+0xbb/0x6b0
[ 52.941552] setup_net+0x3d9/0x990
[ 52.942093] ? down_read_killable+0x1d7/0x4e0
[ 52.942722] ? __pfx_setup_net+0x10/0x10
[ 52.943329] ? copy_net_ns+0x17c/0x770
[ 52.943990] copy_net_ns+0x321/0x770
[ 52.944528] create_new_namespaces+0x3f6/0xb30
[ 52.945225] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.945935] ksys_unshare+0x44d/0x8e0
[ 52.946479] ? __pfx_ksys_unshare+0x10/0x10
[ 52.947129] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.947887] __x64_sys_unshare+0x31/0x40
[ 52.948498] do_syscall_64+0x3f/0x90
[ 52.949050] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.949741] RIP: 0033:0x7f2d0ba190d7
[ 52.950272] 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
[ 52.952598] RSP: 002b:00007fff4e4bd548 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.953609] RAX: ffffffffffffffda RBX: 00007fff4e4bdb88 RCX: 00007f2d0ba190d7
[ 52.954570] RDX: 00007f2d0ba8341f RSI: 00007fff4e4bd4e0 RDI: 0000000040000000
[ 52.955555] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4e4bd2f0
[ 52.956553] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2d0bb2bbf0
[ 52.957530] R13: 00007fff4e4bd620 R14: 0000000000000000 R15: 00000000000000f8
[ 52.958535]
[ 52.958869] irq event stamp: 8537
[ 52.959368] hardirqs last enabled at (8549): [] __up_console_sem+0x78/0x80
[ 52.960607] hardirqs last disabled at (8570): [] __up_console_sem+0x5d/0x80
[ 52.961799] softirqs last enabled at (8566): [] irq_exit_rcu+0x93/0xc0
[ 52.962946] softirqs last disabled at (8557): [] irq_exit_rcu+0x93/0xc0
[ 52.964096] ---[ end trace 0000000000000000 ]---
[ 52.971855] ------------[ cut here ]------------
[ 52.972674] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.974437] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.975589] Modules linked in:
[ 52.976100] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.977384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.978501] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.979260] 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
[ 52.981691] RSP: 0018:ffff88801f83fc00 EFLAGS: 00010282
[ 52.982452] RAX: 0000000000000000 RBX: ffff88800f0bb040 RCX: 0000000000000000
[ 52.983446] RDX: ffff88801a5bd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.984439] RBP: ffff88800f0bb054 R08: 0000000000000001 R09: 0000000000000000
[ 52.985431] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.986421] R13: ffffffff84e23fe0 R14: ffff88800f0bb048 R15: ffffffff84da7d60
[ 52.987405] FS: 0000555555717400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.988522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.989354] CR2: 00007f99483d9c58 CR3: 000000002026c000 CR4: 0000000000350ee0
[ 52.990343] Call Trace:
[ 52.990706]
[ 52.991073] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.991751] ipv6_frags_init_net+0x206/0x3c0
[ 52.992434] ops_init+0xbb/0x6b0
[ 52.992962] setup_net+0x3d9/0x990
[ 52.993466] ? down_read_killable+0x1d7/0x4e0
[ 52.994139] ? __pfx_setup_net+0x10/0x10
[ 52.994708] ? copy_net_ns+0x17c/0x770
[ 52.995302] copy_net_ns+0x321/0x770
[ 52.995832] create_new_namespaces+0x3f6/0xb30
[ 52.996519] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.997243] ksys_unshare+0x44d/0x8e0
[ 52.997791] ? __pfx_ksys_unshare+0x10/0x10
[ 52.998439] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.999262] __x64_sys_unshare+0x31/0x40
[ 52.999833] do_syscall_64+0x3f/0x90
[ 53.000410] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.001159] RIP: 0033:0x7f2d0ba190d7
[ 53.001669] 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
[ 53.004089] RSP: 002b:00007fff4e4bd548 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.005134] RAX: ffffffffffffffda RBX: 00007fff4e4bdb88 RCX: 00007f2d0ba190d7
[ 53.006126] RDX: 00007f2d0ba8341f RSI: 00007fff4e4bd4e0 RDI: 0000000040000000
[ 53.007105] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4e4bd2f0
[ 53.008097] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2d0bb2bbf0
[ 53.009077] R13: 00007fff4e4bd620 R14: 0000000000000000 R15: 00000000000000f8
[ 53.010078]
[ 53.010404] irq event stamp: 10961
[ 53.010877] hardirqs last enabled at (10971): [] __up_console_sem+0x78/0x80
[ 53.012099] hardirqs last disabled at (10984): [] __up_console_sem+0x5d/0x80
[ 53.013273] softirqs last enabled at (10846): [] irq_exit_rcu+0x93/0xc0
[ 53.014430] softirqs last disabled at (10841): [] irq_exit_rcu+0x93/0xc0
[ 53.015583] ---[ end trace 0000000000000000 ]---
[ 53.017099] ------------[ cut here ]------------
[ 53.017725] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.019739] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.020920] Modules linked in:
[ 53.021356] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.022621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.023727] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.024490] 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
[ 53.026833] RSP: 0018:ffff88801f83fbf0 EFLAGS: 00010286
[ 53.027589] RAX: 0000000000000000 RBX: ffff88800f0ba240 RCX: 0000000000000000
[ 53.028582] RDX: ffff88801a5bd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.029572] RBP: ffff88800f0ba254 R08: 0000000000000001 R09: 0000000000000000
[ 53.030560] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.031579] R13: ffffffff84e23fe0 R14: ffff88800f0ba248 R15: ffffffff84db0aa0
[ 53.032540] FS: 0000555555717400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.033617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.034422] CR2: 00007f99483d9c58 CR3: 000000002026c000 CR4: 0000000000350ee0
[ 53.035377] Call Trace:
[ 53.035723]
[ 53.036102] nf_ct_net_init+0x224/0x3d0
[ 53.036655] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.037307] ops_init+0xbb/0x6b0
[ 53.037788] setup_net+0x3d9/0x990
[ 53.038335] ? down_read_killable+0x1d7/0x4e0
[ 53.039019] ? __pfx_setup_net+0x10/0x10
[ 53.039594] ? copy_net_ns+0x17c/0x770
[ 53.040203] copy_net_ns+0x321/0x770
[ 53.040737] create_new_namespaces+0x3f6/0xb30
[ 53.041417] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.042140] ksys_unshare+0x44d/0x8e0
[ 53.042690] ? __pfx_ksys_unshare+0x10/0x10
[ 53.043350] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.044189] __x64_sys_unshare+0x31/0x40
[ 53.044759] do_syscall_64+0x3f/0x90
[ 53.045319] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.046068] RIP: 0033:0x7f2d0ba190d7
[ 53.046563] 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
[ 53.048891] RSP: 002b:00007fff4e4bd548 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.049945] RAX: ffffffffffffffda RBX: 00007fff4e4bdb88 RCX: 00007f2d0ba190d7
[ 53.050860] RDX: 00007f2d0ba8341f RSI: 00007fff4e4bd4e0 RDI: 0000000040000000
[ 53.051817] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4e4bd2f0
[ 53.052779] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2d0bb2bbf0
[ 53.053718] R13: 00007fff4e4bd620 R14: 0000000000000000 R15: 00000000000000f8
[ 53.054699]
[ 53.055071] irq event stamp: 11741
[ 53.055551] hardirqs last enabled at (11751): [] __up_console_sem+0x78/0x80
[ 53.056761] hardirqs last disabled at (11762): [] __up_console_sem+0x5d/0x80
[ 53.057942] softirqs last enabled at (11230): [] irq_exit_rcu+0x93/0xc0
[ 53.059091] softirqs last disabled at (11225): [] irq_exit_rcu+0x93/0xc0
[ 53.060264] ---[ end trace 0000000000000000 ]---
executing program
[ 54.624537] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.671971] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.720007] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.767985] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:17:39 Registers:
info registers vcpu 0
RAX=0000000000028d11 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=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=00007f9948329a50 CR3=000000000e948000 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=6faca5a4b9bfcfa82b4c9979c2f9d592
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=afdd7f72c27cf9dc000000000013c8d0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ad8d6fd2f00db0a100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f83f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000033 R11=0000000000000001
R12=0000000000000033 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555717400 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=00007feeed6f86f4 CR3=000000002026c000 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