Warning: Permanently added '[localhost]:63912' (ECDSA) to the list of known hosts.
2023/05/18 07:09:16 fuzzer started
2023/05/18 07:09:17 dialing manager at localhost:44319
2023/05/18 07:09:17 checking machine...
2023/05/18 07:09:17 checking revisions...
syzkaller login: [ 42.840457] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:09:17 testing simple program...
[ 42.916208] cgroup: Unknown subsys name 'net'
[ 42.988697] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.629503] audit: type=1400 audit(1684393770.091:6): 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
[ 56.777721] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.780438] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.782511] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.785770] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.787852] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.789181] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.184032] ------------[ cut here ]------------
[ 57.185298] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.187009] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.188077] Modules linked in:
[ 57.188550] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.193517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.194662] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.195444] 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
[ 57.197805] RSP: 0018:ffff88801a52fc00 EFLAGS: 00010282
[ 57.198579] RAX: 0000000000000000 RBX: ffff88800d574c40 RCX: 0000000000000000
[ 57.199561] RDX: ffff88801a4d3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.200520] RBP: ffff88800d574c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.201486] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.202457] R13: ffffffff84e23fe0 R14: ffff88800d574c48 R15: ffffffff84d74dc0
[ 57.203431] FS: 0000555555995400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.204518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.205327] CR2: 00007f1ce803e6f4 CR3: 00000000202a2000 CR4: 0000000000350ee0
[ 57.206334] Call Trace:
[ 57.206684]
[ 57.207001] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.207709] ipv4_frags_init_net+0x269/0x440
[ 57.208356] ops_init+0xbb/0x6b0
[ 57.208833] setup_net+0x3d9/0x990
[ 57.209377] ? down_read_killable+0x1d7/0x4e0
[ 57.209993] ? __pfx_setup_net+0x10/0x10
[ 57.210588] ? copy_net_ns+0x17c/0x770
[ 57.211176] copy_net_ns+0x321/0x770
[ 57.211697] create_new_namespaces+0x3f6/0xb30
[ 57.212387] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.213039] ksys_unshare+0x44d/0x8e0
[ 57.213618] ? __pfx_ksys_unshare+0x10/0x10
[ 57.214272] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.215035] __x64_sys_unshare+0x31/0x40
[ 57.215645] do_syscall_64+0x3f/0x90
[ 57.216205] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.216899] RIP: 0033:0x7f733cbca0d7
[ 57.217451] 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
[ 57.219801] RSP: 002b:00007fff61b1dfb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.220830] RAX: ffffffffffffffda RBX: 00007fff61b1e5f8 RCX: 00007f733cbca0d7
[ 57.221791] RDX: 00007f733cc3441f RSI: 00007fff61b1df50 RDI: 0000000040000000
[ 57.222782] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff61b1dd60
[ 57.223731] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f733ccdcbf0
[ 57.224699] R13: 00007fff61b1e090 R14: 0000000000000000 R15: 00000000000000f8
[ 57.225697]
[ 57.226033] irq event stamp: 9013
[ 57.226530] hardirqs last enabled at (9025): [] __up_console_sem+0x78/0x80
[ 57.227684] hardirqs last disabled at (9036): [] __up_console_sem+0x5d/0x80
[ 57.228869] softirqs last enabled at (8566): [] irq_exit_rcu+0x93/0xc0
[ 57.229991] softirqs last disabled at (8557): [] irq_exit_rcu+0x93/0xc0
[ 57.231099] ---[ end trace 0000000000000000 ]---
[ 57.237648] ------------[ cut here ]------------
[ 57.238354] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.240087] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.241258] Modules linked in:
[ 57.241700] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.242956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.244060] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.244798] 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
[ 57.247170] RSP: 0018:ffff88801a52fc00 EFLAGS: 00010282
[ 57.247868] RAX: 0000000000000000 RBX: ffff88800d572240 RCX: 0000000000000000
[ 57.248828] RDX: ffff88801a4d3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.249788] RBP: ffff88800d572254 R08: 0000000000000001 R09: 0000000000000000
[ 57.250762] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.251725] R13: ffffffff84e23fe0 R14: ffff88800d572248 R15: ffffffff84da7d60
[ 57.252692] FS: 0000555555995400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.253762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.254578] CR2: 00007f1ce803e6f4 CR3: 00000000202a2000 CR4: 0000000000350ee0
[ 57.255553] Call Trace:
[ 57.255899]
[ 57.256267] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.256922] ipv6_frags_init_net+0x206/0x3c0
[ 57.257560] ops_init+0xbb/0x6b0
[ 57.258061] setup_net+0x3d9/0x990
[ 57.258585] ? down_read_killable+0x1d7/0x4e0
[ 57.259243] ? __pfx_setup_net+0x10/0x10
[ 57.259790] ? copy_net_ns+0x17c/0x770
[ 57.260383] copy_net_ns+0x321/0x770
[ 57.260899] create_new_namespaces+0x3f6/0xb30
[ 57.261560] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.262268] ksys_unshare+0x44d/0x8e0
[ 57.262805] ? __pfx_ksys_unshare+0x10/0x10
[ 57.263432] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.264230] __x64_sys_unshare+0x31/0x40
[ 57.264781] do_syscall_64+0x3f/0x90
[ 57.265346] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.266050] RIP: 0033:0x7f733cbca0d7
[ 57.266593] 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
[ 57.268933] RSP: 002b:00007fff61b1dfb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.269978] RAX: ffffffffffffffda RBX: 00007fff61b1e5f8 RCX: 00007f733cbca0d7
[ 57.270941] RDX: 00007f733cc3441f RSI: 00007fff61b1df50 RDI: 0000000040000000
[ 57.271934] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff61b1dd60
[ 57.272910] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f733ccdcbf0
[ 57.273902] R13: 00007fff61b1e090 R14: 0000000000000000 R15: 00000000000000f8
[ 57.274912]
[ 57.275276] irq event stamp: 11163
[ 57.275757] hardirqs last enabled at (11173): [] __up_console_sem+0x78/0x80
[ 57.276919] hardirqs last disabled at (11184): [] __up_console_sem+0x5d/0x80
[ 57.278095] softirqs last enabled at (10488): [] irq_exit_rcu+0x93/0xc0
[ 57.279265] softirqs last disabled at (10471): [] irq_exit_rcu+0x93/0xc0
[ 57.280388] ---[ end trace 0000000000000000 ]---
[ 57.281820] ------------[ cut here ]------------
[ 57.282497] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.284496] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.285628] Modules linked in:
[ 57.286068] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.287314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.288412] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.289096] 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
[ 57.291448] RSP: 0018:ffff88801a52fbf0 EFLAGS: 00010286
[ 57.292186] RAX: 0000000000000000 RBX: ffff88800d572840 RCX: 0000000000000000
[ 57.293099] RDX: ffff88801a4d3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.294086] RBP: ffff88800d572854 R08: 0000000000000001 R09: 0000000000000000
[ 57.295037] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.296013] R13: ffffffff84e23fe0 R14: ffff88800d572848 R15: ffffffff84db0aa0
[ 57.296990] FS: 0000555555995400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.298083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.298886] CR2: 00007f1ce803e6f4 CR3: 00000000202a2000 CR4: 0000000000350ee0
[ 57.299852] Call Trace:
[ 57.300237]
[ 57.300557] nf_ct_net_init+0x224/0x3d0
[ 57.301111] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.301775] ops_init+0xbb/0x6b0
[ 57.302307] setup_net+0x3d9/0x990
[ 57.302762] ? down_read_killable+0x1d7/0x4e0
[ 57.303373] ? __pfx_setup_net+0x10/0x10
[ 57.303887] ? copy_net_ns+0x17c/0x770
[ 57.304443] copy_net_ns+0x321/0x770
[ 57.304933] create_new_namespaces+0x3f6/0xb30
[ 57.305559] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.306214] ksys_unshare+0x44d/0x8e0
[ 57.306712] ? __pfx_ksys_unshare+0x10/0x10
[ 57.307333] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.308054] __x64_sys_unshare+0x31/0x40
[ 57.308608] do_syscall_64+0x3f/0x90
[ 57.309085] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.309817] RIP: 0033:0x7f733cbca0d7
[ 57.310352] 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
[ 57.312668] RSP: 002b:00007fff61b1dfb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.313684] RAX: ffffffffffffffda RBX: 00007fff61b1e5f8 RCX: 00007f733cbca0d7
[ 57.314637] RDX: 00007f733cc3441f RSI: 00007fff61b1df50 RDI: 0000000040000000
[ 57.315571] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff61b1dd60
[ 57.316507] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f733ccdcbf0
[ 57.317442] R13: 00007fff61b1e090 R14: 0000000000000000 R15: 00000000000000f8
[ 57.318409]
[ 57.318729] irq event stamp: 11977
[ 57.319234] hardirqs last enabled at (11989): [] __up_console_sem+0x78/0x80
[ 57.320303] hardirqs last disabled at (12000): [] __up_console_sem+0x5d/0x80
[ 57.321382] softirqs last enabled at (11612): [] irq_exit_rcu+0x93/0xc0
[ 57.322439] softirqs last disabled at (11607): [] irq_exit_rcu+0x93/0xc0
[ 57.323499] ---[ end trace 0000000000000000 ]---
executing program
[ 58.859721] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.907329] Bluetooth: hci0: command 0x041b tx timeout
[ 62.955580] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.003213] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:09:25 Registers:
info registers vcpu 0
RAX=0000000000021f47 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=00007f60d0833a50 CR3=000000001645c000 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=336d67882b78819020456ad166959b65
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=cb7dc08b0836a244000000000013b9f8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e9e1bb6ce13afa0a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a52f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555555995400 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=00007f1ce803e6f4 CR3=00000000202a2000 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