Warning: Permanently added '[localhost]:1716' (ECDSA) to the list of known hosts.
2023/05/18 00:21:39 fuzzer started
2023/05/18 00:21:39 dialing manager at localhost:44319
2023/05/18 00:21:39 checking machine...
2023/05/18 00:21:39 checking revisions...
syzkaller login: [ 42.830005] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:21:40 testing simple program...
[ 42.900216] cgroup: Unknown subsys name 'net'
[ 42.990141] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.778469] audit: type=1400 audit(1684369313.082:6): 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
[ 56.899743] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.902766] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.904328] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.909140] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.912048] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.914573] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.348084] ------------[ cut here ]------------
[ 57.348794] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.350821] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.351935] Modules linked in:
[ 57.352344] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.357817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.358976] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.359855] 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
[ 57.362190] RSP: 0018:ffff888019e4fc00 EFLAGS: 00010282
[ 57.362979] RAX: 0000000000000000 RBX: ffff88800ec22c40 RCX: 0000000000000000
[ 57.363975] RDX: ffff888015a751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.364895] RBP: ffff88800ec22c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.365783] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.366674] R13: ffffffff84e23fe0 R14: ffff88800ec22c48 R15: ffffffff84d74dc0
[ 57.367549] FS: 0000555555e70400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.368545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.369322] CR2: 00007fb285e986f4 CR3: 000000000f1ce000 CR4: 0000000000350ef0
[ 57.370232] Call Trace:
[ 57.370560]
[ 57.370888] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.371502] ipv4_frags_init_net+0x269/0x440
[ 57.372097] ops_init+0xbb/0x6b0
[ 57.372551] setup_net+0x3d9/0x990
[ 57.373052] ? down_read_killable+0x1d7/0x4e0
[ 57.373666] ? __pfx_setup_net+0x10/0x10
[ 57.374194] ? copy_net_ns+0x17c/0x770
[ 57.374757] copy_net_ns+0x321/0x770
[ 57.375239] create_new_namespaces+0x3f6/0xb30
[ 57.375856] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.376476] ksys_unshare+0x44d/0x8e0
[ 57.377009] ? __pfx_ksys_unshare+0x10/0x10
[ 57.377552] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.378292] __x64_sys_unshare+0x31/0x40
[ 57.378837] do_syscall_64+0x3f/0x90
[ 57.379321] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.380014] RIP: 0033:0x7fa04d4280d7
[ 57.380478] 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
[ 57.382679] RSP: 002b:00007ffd4d5ce3c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.383592] RAX: ffffffffffffffda RBX: 00007ffd4d5cea08 RCX: 00007fa04d4280d7
[ 57.384475] RDX: 00007fa04d49241f RSI: 00007ffd4d5ce360 RDI: 0000000040000000
[ 57.385368] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4d5ce170
[ 57.386247] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa04d53abf0
[ 57.387134] R13: 00007ffd4d5ce4a0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.388036]
[ 57.388332] irq event stamp: 9377
[ 57.388816] hardirqs last enabled at (9389): [] __up_console_sem+0x78/0x80
[ 57.389867] hardirqs last disabled at (9400): [] __up_console_sem+0x5d/0x80
[ 57.390914] softirqs last enabled at (8992): [] irq_exit_rcu+0x93/0xc0
[ 57.391939] softirqs last disabled at (9421): [] irq_exit_rcu+0x93/0xc0
[ 57.392990] ---[ end trace 0000000000000000 ]---
[ 57.398681] ------------[ cut here ]------------
[ 57.399266] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.401211] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.402299] Modules linked in:
[ 57.402740] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.403881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.404893] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.405526] 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
[ 57.407688] RSP: 0018:ffff888019e4fc00 EFLAGS: 00010282
[ 57.408336] RAX: 0000000000000000 RBX: ffff88800ea5ae40 RCX: 0000000000000000
[ 57.409235] RDX: ffff888015a751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.410114] RBP: ffff88800ea5ae54 R08: 0000000000000001 R09: 0000000000000000
[ 57.410999] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.411879] R13: ffffffff84e23fe0 R14: ffff88800ea5ae48 R15: ffffffff84da7d60
[ 57.412796] FS: 0000555555e70400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.413772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.414467] CR2: 00007fb285e986f4 CR3: 000000000f1ce000 CR4: 0000000000350ef0
[ 57.415345] Call Trace:
[ 57.415698]
[ 57.415991] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.416597] ipv6_frags_init_net+0x206/0x3c0
[ 57.417200] ops_init+0xbb/0x6b0
[ 57.417674] setup_net+0x3d9/0x990
[ 57.418125] ? down_read_killable+0x1d7/0x4e0
[ 57.418726] ? __pfx_setup_net+0x10/0x10
[ 57.419229] ? copy_net_ns+0x17c/0x770
[ 57.419761] copy_net_ns+0x321/0x770
[ 57.420246] create_new_namespaces+0x3f6/0xb30
[ 57.420862] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.421469] ksys_unshare+0x44d/0x8e0
[ 57.421984] ? __pfx_ksys_unshare+0x10/0x10
[ 57.422522] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.423244] __x64_sys_unshare+0x31/0x40
[ 57.423779] do_syscall_64+0x3f/0x90
[ 57.424249] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.424935] RIP: 0033:0x7fa04d4280d7
[ 57.425400] 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
[ 57.427533] RSP: 002b:00007ffd4d5ce3c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.428466] RAX: ffffffffffffffda RBX: 00007ffd4d5cea08 RCX: 00007fa04d4280d7
[ 57.429354] RDX: 00007fa04d49241f RSI: 00007ffd4d5ce360 RDI: 0000000040000000
[ 57.430232] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4d5ce170
[ 57.431122] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa04d53abf0
[ 57.431997] R13: 00007ffd4d5ce4a0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.432927]
[ 57.433230] irq event stamp: 11103
[ 57.433694] hardirqs last enabled at (11115): [] __up_console_sem+0x78/0x80
[ 57.434745] hardirqs last disabled at (11126): [] __up_console_sem+0x5d/0x80
[ 57.435826] softirqs last enabled at (10600): [] irq_exit_rcu+0x93/0xc0
[ 57.436874] softirqs last disabled at (10579): [] irq_exit_rcu+0x93/0xc0
[ 57.437912] ---[ end trace 0000000000000000 ]---
[ 57.439261] ------------[ cut here ]------------
[ 57.439875] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.441857] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.442909] Modules linked in:
[ 57.443314] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.444471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.445508] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.446197] 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
[ 57.448358] RSP: 0018:ffff888019e4fbf0 EFLAGS: 00010286
[ 57.449054] RAX: 0000000000000000 RBX: ffff88800ea5b440 RCX: 0000000000000000
[ 57.449935] RDX: ffff888015a751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.450816] RBP: ffff88800ea5b454 R08: 0000000000000001 R09: 0000000000000000
[ 57.451690] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.452543] R13: ffffffff84e23fe0 R14: ffff88800ea5b448 R15: ffffffff84db0aa0
[ 57.453478] FS: 0000555555e70400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.454491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.455251] CR2: 00007fb285e986f4 CR3: 000000000f1ce000 CR4: 0000000000350ef0
[ 57.456134] Call Trace:
[ 57.456460]
[ 57.456813] nf_ct_net_init+0x224/0x3d0
[ 57.457329] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.457956] ops_init+0xbb/0x6b0
[ 57.458411] setup_net+0x3d9/0x990
[ 57.458917] ? down_read_killable+0x1d7/0x4e0
[ 57.459477] ? __pfx_setup_net+0x10/0x10
[ 57.460017] ? copy_net_ns+0x17c/0x770
[ 57.460516] copy_net_ns+0x321/0x770
[ 57.461070] create_new_namespaces+0x3f6/0xb30
[ 57.461680] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.462294] ksys_unshare+0x44d/0x8e0
[ 57.462814] ? __pfx_ksys_unshare+0x10/0x10
[ 57.463349] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.464091] __x64_sys_unshare+0x31/0x40
[ 57.464605] do_syscall_64+0x3f/0x90
[ 57.465119] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.465785] RIP: 0033:0x7fa04d4280d7
[ 57.466241] 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
[ 57.468382] RSP: 002b:00007ffd4d5ce3c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.469319] RAX: ffffffffffffffda RBX: 00007ffd4d5cea08 RCX: 00007fa04d4280d7
[ 57.470205] RDX: 00007fa04d49241f RSI: 00007ffd4d5ce360 RDI: 0000000040000000
[ 57.471079] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4d5ce170
[ 57.471957] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa04d53abf0
[ 57.472849] R13: 00007ffd4d5ce4a0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.473762]
[ 57.474059] irq event stamp: 11927
[ 57.474484] hardirqs last enabled at (11937): [] __up_console_sem+0x78/0x80
[ 57.475540] hardirqs last disabled at (11948): [] __up_console_sem+0x5d/0x80
[ 57.476590] softirqs last enabled at (11634): [] irq_exit_rcu+0x93/0xc0
[ 57.477649] softirqs last disabled at (11629): [] irq_exit_rcu+0x93/0xc0
[ 57.478676] ---[ end trace 0000000000000000 ]---
executing program
[ 58.984146] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.031682] Bluetooth: hci0: command 0x041b tx timeout
[ 63.079725] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.127696] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:21:47 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019e4f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555e70400 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=00007fb285e986f4 CR3=000000000f1ce000 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=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
info registers vcpu 1
RAX=000000000003a5b7 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007fe95804e0a0 CR3=000000000ca0c000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203a4944522032646131373131386600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000