Warning: Permanently added '[localhost]:18846' (ECDSA) to the list of known hosts.
2023/05/18 03:08:55 fuzzer started
2023/05/18 03:08:55 dialing manager at localhost:44319
2023/05/18 03:08:55 checking machine...
2023/05/18 03:08:55 checking revisions...
syzkaller login: [ 39.469896] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:08:56 testing simple program...
[ 39.541730] cgroup: Unknown subsys name 'net'
[ 39.615898] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.492077] audit: type=1400 audit(1684379349.053:6): 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
[ 53.636915] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.640041] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.642317] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.645736] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.648511] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.650669] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.040104] ------------[ cut here ]------------
[ 54.040886] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.042789] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.044053] Modules linked in:
[ 54.044567] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.049562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.050736] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.051528] 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
[ 54.054452] RSP: 0018:ffff88800f177c00 EFLAGS: 00010282
[ 54.055388] RAX: 0000000000000000 RBX: ffff888016801c40 RCX: 0000000000000000
[ 54.056550] RDX: ffff8880168ab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.057771] RBP: ffff888016801c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.058970] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.060172] R13: ffffffff84e23fe0 R14: ffff888016801c48 R15: ffffffff84d74dc0
[ 54.061116] FS: 00005555572f8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.062183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.062888] CR2: 00007f446a0726f4 CR3: 000000000d116000 CR4: 0000000000350ee0
[ 54.063805] Call Trace:
[ 54.064198]
[ 54.064601] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.065262] ipv4_frags_init_net+0x269/0x440
[ 54.065834] ops_init+0xbb/0x6b0
[ 54.066313] setup_net+0x3d9/0x990
[ 54.066769] ? down_read_killable+0x1d7/0x4e0
[ 54.067369] ? __pfx_setup_net+0x10/0x10
[ 54.067875] ? copy_net_ns+0x17c/0x770
[ 54.068416] copy_net_ns+0x321/0x770
[ 54.068918] create_new_namespaces+0x3f6/0xb30
[ 54.069562] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.070203] ksys_unshare+0x44d/0x8e0
[ 54.070687] ? __pfx_ksys_unshare+0x10/0x10
[ 54.071262] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.071965] __x64_sys_unshare+0x31/0x40
[ 54.072505] do_syscall_64+0x3f/0x90
[ 54.072986] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.073654] RIP: 0033:0x7f943c7750d7
[ 54.074115] 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
[ 54.076280] RSP: 002b:00007ffcdfdcdb98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.077284] RAX: ffffffffffffffda RBX: 00007ffcdfdce1d8 RCX: 00007f943c7750d7
[ 54.078196] RDX: 00007f943c7df41f RSI: 00007ffcdfdcdb30 RDI: 0000000040000000
[ 54.079053] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdfdcd940
[ 54.079959] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f943c887bf0
[ 54.080868] R13: 00007ffcdfdcdc70 R14: 0000000000000000 R15: 00000000000000f8
[ 54.081900]
[ 54.082251] irq event stamp: 7991
[ 54.082675] hardirqs last enabled at (8001): [] __up_console_sem+0x78/0x80
[ 54.083749] hardirqs last disabled at (8012): [] __up_console_sem+0x5d/0x80
[ 54.084832] softirqs last enabled at (7560): [] irq_exit_rcu+0x93/0xc0
[ 54.085920] softirqs last disabled at (7545): [] irq_exit_rcu+0x93/0xc0
[ 54.086943] ---[ end trace 0000000000000000 ]---
[ 54.092441] ------------[ cut here ]------------
[ 54.093035] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.094657] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.095718] Modules linked in:
[ 54.096148] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.097289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.098298] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.098934] 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
[ 54.101167] RSP: 0018:ffff88800f177c00 EFLAGS: 00010282
[ 54.101814] RAX: 0000000000000000 RBX: ffff88800f16e640 RCX: 0000000000000000
[ 54.102713] RDX: ffff8880168ab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.103593] RBP: ffff88800f16e654 R08: 0000000000000001 R09: 0000000000000000
[ 54.104486] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.105377] R13: ffffffff84e23fe0 R14: ffff88800f16e648 R15: ffffffff84da7d60
[ 54.106256] FS: 00005555572f8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.107242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.107947] CR2: 00007f446a0726f4 CR3: 000000000d116000 CR4: 0000000000350ee0
[ 54.108852] Call Trace:
[ 54.109214]
[ 54.109509] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.110114] ipv6_frags_init_net+0x206/0x3c0
[ 54.110699] ops_init+0xbb/0x6b0
[ 54.111177] setup_net+0x3d9/0x990
[ 54.111630] ? down_read_killable+0x1d7/0x4e0
[ 54.112218] ? __pfx_setup_net+0x10/0x10
[ 54.112733] ? copy_net_ns+0x17c/0x770
[ 54.113281] copy_net_ns+0x321/0x770
[ 54.113779] create_new_namespaces+0x3f6/0xb30
[ 54.114393] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.115004] ksys_unshare+0x44d/0x8e0
[ 54.115522] ? __pfx_ksys_unshare+0x10/0x10
[ 54.116071] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.116824] __x64_sys_unshare+0x31/0x40
[ 54.117380] do_syscall_64+0x3f/0x90
[ 54.117865] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.118563] RIP: 0033:0x7f943c7750d7
[ 54.119059] 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
[ 54.121351] RSP: 002b:00007ffcdfdcdb98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.122353] RAX: ffffffffffffffda RBX: 00007ffcdfdce1d8 RCX: 00007f943c7750d7
[ 54.123283] RDX: 00007f943c7df41f RSI: 00007ffcdfdcdb30 RDI: 0000000040000000
[ 54.124199] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdfdcd940
[ 54.125106] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f943c887bf0
[ 54.126039] R13: 00007ffcdfdcdc70 R14: 0000000000000000 R15: 00000000000000f8
[ 54.126991]
[ 54.127335] irq event stamp: 9721
[ 54.127776] hardirqs last enabled at (9731): [] __up_console_sem+0x78/0x80
[ 54.128890] hardirqs last disabled at (9742): [] __up_console_sem+0x5d/0x80
[ 54.129983] softirqs last enabled at (8628): [] netlink_insert+0x187/0x1820
[ 54.131142] softirqs last disabled at (8626): [] release_sock+0x1f/0x1b0
[ 54.132204] ---[ end trace 0000000000000000 ]---
[ 54.133592] ------------[ cut here ]------------
[ 54.134349] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.136291] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.137368] Modules linked in:
[ 54.137775] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.138933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.139936] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.140612] 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
[ 54.142781] RSP: 0018:ffff88800f177bf0 EFLAGS: 00010286
[ 54.143474] RAX: 0000000000000000 RBX: ffff88800eed2a40 RCX: 0000000000000000
[ 54.144348] RDX: ffff8880168ab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.145253] RBP: ffff88800eed2a54 R08: 0000000000000001 R09: 0000000000000000
[ 54.146109] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.146988] R13: ffffffff84e23fe0 R14: ffff88800eed2a48 R15: ffffffff84db0aa0
[ 54.147882] FS: 00005555572f8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.148892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.149621] CR2: 00007f446a0726f4 CR3: 000000000d116000 CR4: 0000000000350ee0
[ 54.150524] Call Trace:
[ 54.150849]
[ 54.151187] nf_ct_net_init+0x224/0x3d0
[ 54.151700] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.152311] ops_init+0xbb/0x6b0
[ 54.152754] setup_net+0x3d9/0x990
[ 54.153260] ? down_read_killable+0x1d7/0x4e0
[ 54.153831] ? __pfx_setup_net+0x10/0x10
[ 54.154493] ? copy_net_ns+0x17c/0x770
[ 54.155236] copy_net_ns+0x321/0x770
[ 54.155894] create_new_namespaces+0x3f6/0xb30
[ 54.156734] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.157640] ksys_unshare+0x44d/0x8e0
[ 54.158358] ? __pfx_ksys_unshare+0x10/0x10
[ 54.159086] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.160097] __x64_sys_unshare+0x31/0x40
[ 54.160697] do_syscall_64+0x3f/0x90
[ 54.161259] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.161910] RIP: 0033:0x7f943c7750d7
[ 54.162494] 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
[ 54.164844] RSP: 002b:00007ffcdfdcdb98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.165806] RAX: ffffffffffffffda RBX: 00007ffcdfdce1d8 RCX: 00007f943c7750d7
[ 54.166708] RDX: 00007f943c7df41f RSI: 00007ffcdfdcdb30 RDI: 0000000040000000
[ 54.167607] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdfdcd940
[ 54.168517] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f943c887bf0
[ 54.169444] R13: 00007ffcdfdcdc70 R14: 0000000000000000 R15: 00000000000000f8
[ 54.170365]
[ 54.170668] irq event stamp: 10555
[ 54.171112] hardirqs last enabled at (10565): [] __up_console_sem+0x78/0x80
[ 54.172262] hardirqs last disabled at (10586): [] __up_console_sem+0x5d/0x80
[ 54.173357] softirqs last enabled at (10574): [] irq_exit_rcu+0x93/0xc0
[ 54.174398] softirqs last disabled at (10569): [] irq_exit_rcu+0x93/0xc0
[ 54.175449] ---[ end trace 0000000000000000 ]---
executing program
[ 55.707839] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.755257] Bluetooth: hci0: command 0x041b tx timeout
[ 59.803347] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.851202] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:09:07 Registers:
info registers vcpu 0
RAX=000000000001cabd 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=00007f532c9602f8 CR3=000000000e9d6000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000054 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800f1775f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000054 R11=0000000000000001
R12=0000000000000054 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 00005555572f8400 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=00007f446a0726f4 CR3=000000000d116000 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