Warning: Permanently added '[localhost]:38605' (ECDSA) to the list of known hosts.
2023/05/17 14:10:57 fuzzer started
2023/05/17 14:10:57 dialing manager at localhost:44319
2023/05/17 14:10:57 checking machine...
2023/05/17 14:10:57 checking revisions...
syzkaller login: [ 45.088284] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:10:58 testing simple program...
[ 45.171384] cgroup: Unknown subsys name 'net'
[ 45.288766] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.658311] audit: type=1400 audit(1684332671.610:6): 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
[ 59.756322] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.758154] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.760216] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.763697] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.765428] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.766855] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 60.172297] ------------[ cut here ]------------
[ 60.172957] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.174940] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.176068] Modules linked in:
[ 60.176482] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.181287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.182423] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.183236] 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
[ 60.185570] RSP: 0018:ffff88801cf8fc00 EFLAGS: 00010282
[ 60.186381] RAX: 0000000000000000 RBX: ffff88800caed040 RCX: 0000000000000000
[ 60.187425] RDX: ffff88800fd23680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.188408] RBP: ffff88800caed054 R08: 0000000000000001 R09: 0000000000000000
[ 60.189399] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.190384] R13: ffffffff84e23fe0 R14: ffff88800caed048 R15: ffffffff84d74dc0
[ 60.191411] FS: 0000555557057400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.192408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.193161] CR2: 00007efd760a66f4 CR3: 0000000009df6000 CR4: 0000000000350ee0
[ 60.194061] Call Trace:
[ 60.194387]
[ 60.194694] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.195354] ipv4_frags_init_net+0x269/0x440
[ 60.195922] ops_init+0xbb/0x6b0
[ 60.196434] setup_net+0x3d9/0x990
[ 60.196894] ? down_read_killable+0x1d7/0x4e0
[ 60.197508] ? __pfx_setup_net+0x10/0x10
[ 60.198063] ? copy_net_ns+0x17c/0x770
[ 60.198601] copy_net_ns+0x321/0x770
[ 60.199122] create_new_namespaces+0x3f6/0xb30
[ 60.199712] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.200364] ksys_unshare+0x44d/0x8e0
[ 60.200865] ? __pfx_ksys_unshare+0x10/0x10
[ 60.201458] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.202203] __x64_sys_unshare+0x31/0x40
[ 60.202728] do_syscall_64+0x3f/0x90
[ 60.203269] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.204005] RIP: 0033:0x7fac9f5590d7
[ 60.204470] 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
[ 60.206676] RSP: 002b:00007ffe6857d4e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.207640] RAX: ffffffffffffffda RBX: 00007ffe6857db28 RCX: 00007fac9f5590d7
[ 60.208542] RDX: 00007fac9f5c341f RSI: 00007ffe6857d480 RDI: 0000000040000000
[ 60.209448] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6857d290
[ 60.210353] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fac9f66bbf0
[ 60.211286] R13: 00007ffe6857d5c0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.212212]
[ 60.212520] irq event stamp: 8097
[ 60.212947] hardirqs last enabled at (8107): [] __up_console_sem+0x78/0x80
[ 60.214037] hardirqs last disabled at (8120): [] __up_console_sem+0x5d/0x80
[ 60.215157] softirqs last enabled at (7746): [] irq_exit_rcu+0x93/0xc0
[ 60.216197] softirqs last disabled at (7719): [] irq_exit_rcu+0x93/0xc0
[ 60.217254] ---[ end trace 0000000000000000 ]---
[ 60.222753] ------------[ cut here ]------------
[ 60.224322] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.226080] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.227148] Modules linked in:
[ 60.227554] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.228741] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.229783] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.230501] 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
[ 60.232749] RSP: 0018:ffff88801cf8fc00 EFLAGS: 00010282
[ 60.233466] RAX: 0000000000000000 RBX: ffff888013aa0c40 RCX: 0000000000000000
[ 60.234379] RDX: ffff88800fd23680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.235296] RBP: ffff888013aa0c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.236210] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.237120] R13: ffffffff84e23fe0 R14: ffff888013aa0c48 R15: ffffffff84da7d60
[ 60.238031] FS: 0000555557057400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.239064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.239781] CR2: 00007efd760a66f4 CR3: 0000000009df6000 CR4: 0000000000350ee0
[ 60.240688] Call Trace:
[ 60.241051]
[ 60.241354] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.242009] ipv6_frags_init_net+0x206/0x3c0
[ 60.242592] ops_init+0xbb/0x6b0
[ 60.243085] setup_net+0x3d9/0x990
[ 60.243548] ? down_read_killable+0x1d7/0x4e0
[ 60.244163] ? __pfx_setup_net+0x10/0x10
[ 60.244688] ? copy_net_ns+0x17c/0x770
[ 60.245255] copy_net_ns+0x321/0x770
[ 60.245754] create_new_namespaces+0x3f6/0xb30
[ 60.246392] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.247055] ksys_unshare+0x44d/0x8e0
[ 60.247554] ? __pfx_ksys_unshare+0x10/0x10
[ 60.248143] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.248859] __x64_sys_unshare+0x31/0x40
[ 60.249431] do_syscall_64+0x3f/0x90
[ 60.249917] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.250636] RIP: 0033:0x7fac9f5590d7
[ 60.251149] 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
[ 60.253368] RSP: 002b:00007ffe6857d4e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.254344] RAX: ffffffffffffffda RBX: 00007ffe6857db28 RCX: 00007fac9f5590d7
[ 60.255274] RDX: 00007fac9f5c341f RSI: 00007ffe6857d480 RDI: 0000000040000000
[ 60.256241] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6857d290
[ 60.257162] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fac9f66bbf0
[ 60.258074] R13: 00007ffe6857d5c0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.259025]
[ 60.259330] irq event stamp: 10229
[ 60.259765] hardirqs last enabled at (10239): [] __up_console_sem+0x78/0x80
[ 60.260855] hardirqs last disabled at (10250): [] __up_console_sem+0x5d/0x80
[ 60.261949] softirqs last enabled at (10166): [] irq_exit_rcu+0x93/0xc0
[ 60.263049] softirqs last disabled at (10157): [] irq_exit_rcu+0x93/0xc0
[ 60.264100] ---[ end trace 0000000000000000 ]---
[ 60.265482] ------------[ cut here ]------------
[ 60.266163] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.268124] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.269192] Modules linked in:
[ 60.269598] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.270790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.271835] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.272534] 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
[ 60.274767] RSP: 0018:ffff88801cf8fbf0 EFLAGS: 00010286
[ 60.275467] RAX: 0000000000000000 RBX: ffff888013aa0640 RCX: 0000000000000000
[ 60.276370] RDX: ffff88800fd23680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.277292] RBP: ffff888013aa0654 R08: 0000000000000001 R09: 0000000000000000
[ 60.278192] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.279144] R13: ffffffff84e23fe0 R14: ffff888013aa0648 R15: ffffffff84db0aa0
[ 60.280056] FS: 0000555557057400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.281067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.281781] CR2: 00007efd760a66f4 CR3: 0000000009df6000 CR4: 0000000000350ee0
[ 60.282694] Call Trace:
[ 60.283058]
[ 60.283376] nf_ct_net_init+0x224/0x3d0
[ 60.283926] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.284549] ops_init+0xbb/0x6b0
[ 60.285032] setup_net+0x3d9/0x990
[ 60.285496] ? down_read_killable+0x1d7/0x4e0
[ 60.286101] ? __pfx_setup_net+0x10/0x10
[ 60.286632] ? copy_net_ns+0x17c/0x770
[ 60.287180] copy_net_ns+0x321/0x770
[ 60.287665] create_new_namespaces+0x3f6/0xb30
[ 60.288293] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.288916] ksys_unshare+0x44d/0x8e0
[ 60.289454] ? __pfx_ksys_unshare+0x10/0x10
[ 60.290050] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.290784] __x64_sys_unshare+0x31/0x40
[ 60.291360] do_syscall_64+0x3f/0x90
[ 60.291907] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.292599] RIP: 0033:0x7fac9f5590d7
[ 60.293117] 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
[ 60.295363] RSP: 002b:00007ffe6857d4e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.296331] RAX: ffffffffffffffda RBX: 00007ffe6857db28 RCX: 00007fac9f5590d7
[ 60.297244] RDX: 00007fac9f5c341f RSI: 00007ffe6857d480 RDI: 0000000040000000
[ 60.298153] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6857d290
[ 60.299071] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fac9f66bbf0
[ 60.300019] R13: 00007ffe6857d5c0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.300907]
[ 60.301247] irq event stamp: 11001
[ 60.301687] hardirqs last enabled at (11011): [] __up_console_sem+0x78/0x80
[ 60.302797] hardirqs last disabled at (11022): [] __up_console_sem+0x5d/0x80
[ 60.303929] softirqs last enabled at (11038): [] irq_exit_rcu+0x93/0xc0
[ 60.305004] softirqs last disabled at (11031): [] irq_exit_rcu+0x93/0xc0
[ 60.306060] ---[ end trace 0000000000000000 ]---
[ 61.840016] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.887120] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.935051] Bluetooth: hci0: command 0x040f tx timeout
[ 67.983178] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:11:04 Registers:
info registers vcpu 0
RAX=0000000000027195 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=00007f0dabb53de0 CR3=000000000e932000 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=f8c4cc6c50f09a9d194882b0693a4d0d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=fa669454ed429d4f000000000013c018 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8d13d0bcdeab22b700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801cf8f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555557057400 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=00007efd760a66f4 CR3=0000000009df6000 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