Warning: Permanently added '[localhost]:52038' (ECDSA) to the list of known hosts.
2023/05/18 10:35:49 fuzzer started
2023/05/18 10:35:49 dialing manager at localhost:44319
2023/05/18 10:35:49 checking machine...
2023/05/18 10:35:49 checking revisions...
syzkaller login: [ 37.939403] kmemleak: Automatic memory scanning thread ended
2023/05/18 10:35:49 testing simple program...
[ 38.005558] cgroup: Unknown subsys name 'net'
[ 38.101630] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.884059] audit: type=1400 audit(1684406161.641:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.031351] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.033962] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.036408] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.039734] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.041569] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.043938] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.436000] ------------[ cut here ]------------
[ 51.436684] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.438682] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.439823] Modules linked in:
[ 51.440271] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.445183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.446473] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.447332] 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
[ 51.449780] RSP: 0018:ffff888010137c00 EFLAGS: 00010282
[ 51.450535] RAX: 0000000000000000 RBX: ffff88800e2adc40 RCX: 0000000000000000
[ 51.451533] RDX: ffff888015879b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.452481] RBP: ffff88800e2adc54 R08: 0000000000000001 R09: 0000000000000000
[ 51.453431] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.454389] R13: ffffffff84e23fe0 R14: ffff88800e2adc48 R15: ffffffff84d74dc0
[ 51.455366] FS: 0000555556d78400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.456469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.457299] CR2: 00007f7118d07230 CR3: 000000000efca000 CR4: 0000000000350ef0
[ 51.458307] Call Trace:
[ 51.458700]
[ 51.459035] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.459768] ipv4_frags_init_net+0x269/0x440
[ 51.460401] ops_init+0xbb/0x6b0
[ 51.460929] setup_net+0x3d9/0x990
[ 51.461440] ? down_read_killable+0x1d7/0x4e0
[ 51.462123] ? __pfx_setup_net+0x10/0x10
[ 51.462728] ? copy_net_ns+0x17c/0x770
[ 51.463331] copy_net_ns+0x321/0x770
[ 51.463906] create_new_namespaces+0x3f6/0xb30
[ 51.464601] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.465313] ksys_unshare+0x44d/0x8e0
[ 51.465904] ? __pfx_ksys_unshare+0x10/0x10
[ 51.466555] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.467375] __x64_sys_unshare+0x31/0x40
[ 51.468004] do_syscall_64+0x3f/0x90
[ 51.468582] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.469321] RIP: 0033:0x7f30a35d00d7
[ 51.469878] 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
[ 51.472391] RSP: 002b:00007ffd3f5e8778 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.473479] RAX: ffffffffffffffda RBX: 00007ffd3f5e8db8 RCX: 00007f30a35d00d7
[ 51.474480] RDX: 00007f30a363a41f RSI: 00007ffd3f5e8710 RDI: 0000000040000000
[ 51.475542] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3f5e8520
[ 51.476568] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f30a36e2bf0
[ 51.477587] R13: 00007ffd3f5e8850 R14: 0000000000000000 R15: 00000000000000f8
[ 51.478649]
[ 51.478994] irq event stamp: 9173
[ 51.479488] hardirqs last enabled at (9183): [] __up_console_sem+0x78/0x80
[ 51.480727] hardirqs last disabled at (9196): [] __up_console_sem+0x5d/0x80
[ 51.481942] softirqs last enabled at (8724): [] irq_exit_rcu+0x93/0xc0
[ 51.482999] softirqs last disabled at (8685): [] irq_exit_rcu+0x93/0xc0
[ 51.484038] ---[ end trace 0000000000000000 ]---
[ 51.488990] ------------[ cut here ]------------
[ 51.489622] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.491273] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.492348] Modules linked in:
[ 51.492779] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.493948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.494961] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.495644] 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
[ 51.497854] RSP: 0018:ffff888010137c00 EFLAGS: 00010282
[ 51.498560] RAX: 0000000000000000 RBX: ffff88800e487040 RCX: 0000000000000000
[ 51.499463] RDX: ffff888015879b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.500384] RBP: ffff88800e487054 R08: 0000000000000001 R09: 0000000000000000
[ 51.501266] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.502162] R13: ffffffff84e23fe0 R14: ffff88800e487048 R15: ffffffff84da7d60
[ 51.503077] FS: 0000555556d78400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.504083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.504836] CR2: 00007f7118d07230 CR3: 000000000efca000 CR4: 0000000000350ef0
[ 51.505733] Call Trace:
[ 51.506066]
[ 51.506368] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.507030] ipv6_frags_init_net+0x206/0x3c0
[ 51.507656] ops_init+0xbb/0x6b0
[ 51.508116] setup_net+0x3d9/0x990
[ 51.508611] ? down_read_killable+0x1d7/0x4e0
[ 51.509182] ? __pfx_setup_net+0x10/0x10
[ 51.509718] ? copy_net_ns+0x17c/0x770
[ 51.510230] copy_net_ns+0x321/0x770
[ 51.510738] create_new_namespaces+0x3f6/0xb30
[ 51.511333] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.511975] ksys_unshare+0x44d/0x8e0
[ 51.512482] ? __pfx_ksys_unshare+0x10/0x10
[ 51.513055] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.513806] __x64_sys_unshare+0x31/0x40
[ 51.514324] do_syscall_64+0x3f/0x90
[ 51.514825] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.515492] RIP: 0033:0x7f30a35d00d7
[ 51.515989] 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
[ 51.518145] RSP: 002b:00007ffd3f5e8778 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.519091] RAX: ffffffffffffffda RBX: 00007ffd3f5e8db8 RCX: 00007f30a35d00d7
[ 51.519985] RDX: 00007f30a363a41f RSI: 00007ffd3f5e8710 RDI: 0000000040000000
[ 51.520878] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3f5e8520
[ 51.521771] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f30a36e2bf0
[ 51.522674] R13: 00007ffd3f5e8850 R14: 0000000000000000 R15: 00000000000000f8
[ 51.523599]
[ 51.523899] irq event stamp: 10705
[ 51.524331] hardirqs last enabled at (10715): [] __up_console_sem+0x78/0x80
[ 51.525417] hardirqs last disabled at (10726): [] __up_console_sem+0x5d/0x80
[ 51.526487] softirqs last enabled at (10186): [] irq_exit_rcu+0x93/0xc0
[ 51.527546] softirqs last disabled at (10181): [] irq_exit_rcu+0x93/0xc0
[ 51.528596] ---[ end trace 0000000000000000 ]---
[ 51.529901] ------------[ cut here ]------------
[ 51.530477] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.532444] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.533547] Modules linked in:
[ 51.533955] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.535139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.536183] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.536862] 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
[ 51.539061] RSP: 0018:ffff888010137bf0 EFLAGS: 00010286
[ 51.539762] RAX: 0000000000000000 RBX: ffff88800e486840 RCX: 0000000000000000
[ 51.540653] RDX: ffff888015879b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.541552] RBP: ffff88800e486854 R08: 0000000000000001 R09: 0000000000000000
[ 51.542413] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.543325] R13: ffffffff84e23fe0 R14: ffff88800e486848 R15: ffffffff84db0aa0
[ 51.544209] FS: 0000555556d78400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.545199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.545937] CR2: 00007f7118d07230 CR3: 000000000efca000 CR4: 0000000000350ef0
[ 51.546828] Call Trace:
[ 51.547163]
[ 51.547464] nf_ct_net_init+0x224/0x3d0
[ 51.548017] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.548620] ops_init+0xbb/0x6b0
[ 51.549069] setup_net+0x3d9/0x990
[ 51.549554] ? down_read_killable+0x1d7/0x4e0
[ 51.550134] ? __pfx_setup_net+0x10/0x10
[ 51.550674] ? copy_net_ns+0x17c/0x770
[ 51.551200] copy_net_ns+0x321/0x770
[ 51.551717] create_new_namespaces+0x3f6/0xb30
[ 51.552314] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.552962] ksys_unshare+0x44d/0x8e0
[ 51.553451] ? __pfx_ksys_unshare+0x10/0x10
[ 51.554021] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.554753] __x64_sys_unshare+0x31/0x40
[ 51.555282] do_syscall_64+0x3f/0x90
[ 51.555787] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.556435] RIP: 0033:0x7f30a35d00d7
[ 51.556924] 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
[ 51.559092] RSP: 002b:00007ffd3f5e8778 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.560043] RAX: ffffffffffffffda RBX: 00007ffd3f5e8db8 RCX: 00007f30a35d00d7
[ 51.560942] RDX: 00007f30a363a41f RSI: 00007ffd3f5e8710 RDI: 0000000040000000
[ 51.561824] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3f5e8520
[ 51.562724] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f30a36e2bf0
[ 51.563620] R13: 00007ffd3f5e8850 R14: 0000000000000000 R15: 00000000000000f8
[ 51.564537]
[ 51.564837] irq event stamp: 11481
[ 51.565265] hardirqs last enabled at (11491): [] __up_console_sem+0x78/0x80
[ 51.566328] hardirqs last disabled at (11502): [] __up_console_sem+0x5d/0x80
[ 51.567406] softirqs last enabled at (11298): [] irq_exit_rcu+0x93/0xc0
[ 51.568448] softirqs last disabled at (11291): [] irq_exit_rcu+0x93/0xc0
[ 51.569480] ---[ end trace 0000000000000000 ]---
executing program
[ 53.091247] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.138595] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.186592] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.234620] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
10:36:00 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880101375f0
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 0000555556d78400 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=00007f7118d07230 CR3=000000000efca000 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=0000000000027dc1 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=00000202 [-------] 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=00007f7118d7c2b8 CR3=000000000f10a000 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=2033303a36333a30312038312079614d XMM01=5d3332383933342e31352020205b203a
XMM02=646f4d205d3332383933342e31352020 XMM03=6b7a79732033303a36333a3031203831
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120313632203a4449
XMM06=57205d3238363833342e31352020205b XMM07=79732033303a36333a30312038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000