Warning: Permanently added '[localhost]:42553' (ECDSA) to the list of known hosts.
2023/05/17 01:55:20 fuzzer started
2023/05/17 01:55:21 dialing manager at localhost:35573
2023/05/17 01:55:21 checking machine...
2023/05/17 01:55:21 checking revisions...
syzkaller login: [ 39.181863] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:55:21 testing simple program...
[ 39.257732] cgroup: Unknown subsys name 'net'
[ 39.331622] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.708680] audit: type=1400 audit(1684288534.972:6): 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
[ 53.864091] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.866006] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.867851] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.871690] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.874762] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.877426] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 54.263242] ------------[ cut here ]------------
[ 54.264032] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.266101] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.267377] Modules linked in:
[ 54.267942] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.271743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.272749] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.273418] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 54.275585] RSP: 0018:ffff88801ec97c00 EFLAGS: 00010282
[ 54.276270] RAX: 0000000000000000 RBX: ffff888006a9bc40 RCX: 0000000000000000
[ 54.277149] RDX: ffff88800fd43680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.278025] RBP: ffff888006a9bc54 R08: 0000000000000001 R09: 0000000000000000
[ 54.278880] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.279780] R13: ffffffff84e223a0 R14: ffff888006a9bc48 R15: ffffffff84d73340
[ 54.280683] FS: 0000555556874400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.281657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.282429] CR2: 00007fdaa90e2da0 CR3: 0000000016e16000 CR4: 0000000000350ef0
[ 54.283345] Call Trace:
[ 54.283686]
[ 54.284029] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.284652] ipv4_frags_init_net+0x269/0x440
[ 54.285238] ops_init+0xbb/0x6b0
[ 54.285681] setup_net+0x3d9/0x990
[ 54.286172] ? down_read_killable+0x1d7/0x4e0
[ 54.286733] ? __pfx_setup_net+0x10/0x10
[ 54.287260] ? copy_net_ns+0x17c/0x770
[ 54.287785] copy_net_ns+0x321/0x770
[ 54.288288] create_new_namespaces+0x3f6/0xb30
[ 54.288870] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.289517] ksys_unshare+0x44d/0x8e0
[ 54.290029] ? __pfx_ksys_unshare+0x10/0x10
[ 54.290579] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.291311] __x64_sys_unshare+0x31/0x40
[ 54.291836] do_syscall_64+0x3f/0x90
[ 54.292338] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.292998] RIP: 0033:0x7fe9d447d0d7
[ 54.293456] 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
[ 54.295607] RSP: 002b:00007ffdfe0c18d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.296542] RAX: ffffffffffffffda RBX: 00007ffdfe0c1f18 RCX: 00007fe9d447d0d7
[ 54.297412] RDX: 00007fe9d44e741f RSI: 00007ffdfe0c1870 RDI: 0000000040000000
[ 54.298280] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdfe0c1680
[ 54.299151] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe9d458fbf0
[ 54.300041] R13: 00007ffdfe0c19b0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.300947]
[ 54.301243] irq event stamp: 8483
[ 54.301662] hardirqs last enabled at (8493): [] __up_console_sem+0x78/0x80
[ 54.302703] hardirqs last disabled at (8504): [] __up_console_sem+0x5d/0x80
[ 54.303834] softirqs last enabled at (7930): [] irq_exit_rcu+0x93/0xc0
[ 54.304935] softirqs last disabled at (7827): [] irq_exit_rcu+0x93/0xc0
[ 54.305980] ---[ end trace 0000000000000000 ]---
[ 54.311547] ------------[ cut here ]------------
[ 54.312167] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.313924] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.314999] Modules linked in:
[ 54.315413] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.316600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.317658] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.318342] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 54.320568] RSP: 0018:ffff88801ec97c00 EFLAGS: 00010282
[ 54.321279] RAX: 0000000000000000 RBX: ffff88801656b840 RCX: 0000000000000000
[ 54.322190] RDX: ffff88800fd43680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.323100] RBP: ffff88801656b854 R08: 0000000000000001 R09: 0000000000000000
[ 54.324027] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.324930] R13: ffffffff84e223a0 R14: ffff88801656b848 R15: ffffffff84da62e0
[ 54.325805] FS: 0000555556874400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.326826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.327605] CR2: 00007fdaa90e2da0 CR3: 0000000016e16000 CR4: 0000000000350ef0
[ 54.328529] Call Trace:
[ 54.328869]
[ 54.329199] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.329833] ipv6_frags_init_net+0x206/0x3c0
[ 54.330432] ops_init+0xbb/0x6b0
[ 54.330877] setup_net+0x3d9/0x990
[ 54.331383] ? down_read_killable+0x1d7/0x4e0
[ 54.332014] ? __pfx_setup_net+0x10/0x10
[ 54.332530] ? copy_net_ns+0x17c/0x770
[ 54.333068] copy_net_ns+0x321/0x770
[ 54.333553] create_new_namespaces+0x3f6/0xb30
[ 54.334172] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.334792] ksys_unshare+0x44d/0x8e0
[ 54.335319] ? __pfx_ksys_unshare+0x10/0x10
[ 54.335911] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.336625] __x64_sys_unshare+0x31/0x40
[ 54.337182] do_syscall_64+0x3f/0x90
[ 54.337666] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.338344] RIP: 0033:0x7fe9d447d0d7
[ 54.338810] 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
[ 54.341020] RSP: 002b:00007ffdfe0c18d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.341976] RAX: ffffffffffffffda RBX: 00007ffdfe0c1f18 RCX: 00007fe9d447d0d7
[ 54.342835] RDX: 00007fe9d44e741f RSI: 00007ffdfe0c1870 RDI: 0000000040000000
[ 54.343754] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdfe0c1680
[ 54.344654] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe9d458fbf0
[ 54.345542] R13: 00007ffdfe0c19b0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.346450]
[ 54.346755] irq event stamp: 10303
[ 54.347221] hardirqs last enabled at (10315): [] __up_console_sem+0x78/0x80
[ 54.348312] hardirqs last disabled at (10326): [] __up_console_sem+0x5d/0x80
[ 54.349379] softirqs last enabled at (9854): [] irq_exit_rcu+0x93/0xc0
[ 54.350410] softirqs last disabled at (9849): [] irq_exit_rcu+0x93/0xc0
[ 54.351467] ---[ end trace 0000000000000000 ]---
[ 54.352829] ------------[ cut here ]------------
[ 54.353463] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.355379] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.356484] Modules linked in:
[ 54.356941] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.358097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.359132] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.359788] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 54.361964] RSP: 0018:ffff88801ec97bf0 EFLAGS: 00010286
[ 54.362626] RAX: 0000000000000000 RBX: ffff88801656be40 RCX: 0000000000000000
[ 54.363559] RDX: ffff88800fd43680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.364454] RBP: ffff88801656be54 R08: 0000000000000001 R09: 0000000000000000
[ 54.365365] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.366256] R13: ffffffff84e223a0 R14: ffff88801656be48 R15: ffffffff84daf020
[ 54.367160] FS: 0000555556874400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.368185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.368937] CR2: 00007fdaa90e2da0 CR3: 0000000016e16000 CR4: 0000000000350ef0
[ 54.369816] Call Trace:
[ 54.370175]
[ 54.370480] nf_ct_net_init+0x224/0x3d0
[ 54.371051] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.371669] ops_init+0xbb/0x6b0
[ 54.372155] setup_net+0x3d9/0x990
[ 54.372613] ? down_read_killable+0x1d7/0x4e0
[ 54.373224] ? __pfx_setup_net+0x10/0x10
[ 54.373736] ? copy_net_ns+0x17c/0x770
[ 54.374284] copy_net_ns+0x321/0x770
[ 54.374771] create_new_namespaces+0x3f6/0xb30
[ 54.375390] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.376074] ksys_unshare+0x44d/0x8e0
[ 54.376587] ? __pfx_ksys_unshare+0x10/0x10
[ 54.377180] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.377937] __x64_sys_unshare+0x31/0x40
[ 54.378464] do_syscall_64+0x3f/0x90
[ 54.378984] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.379652] RIP: 0033:0x7fe9d447d0d7
[ 54.380167] 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
[ 54.382346] RSP: 002b:00007ffdfe0c18d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.383316] RAX: ffffffffffffffda RBX: 00007ffdfe0c1f18 RCX: 00007fe9d447d0d7
[ 54.384231] RDX: 00007fe9d44e741f RSI: 00007ffdfe0c1870 RDI: 0000000040000000
[ 54.385132] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdfe0c1680
[ 54.386023] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe9d458fbf0
[ 54.386920] R13: 00007ffdfe0c19b0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.387823]
[ 54.388154] irq event stamp: 11105
[ 54.388595] hardirqs last enabled at (11115): [] __up_console_sem+0x78/0x80
[ 54.389672] hardirqs last disabled at (11126): [] __up_console_sem+0x5d/0x80
[ 54.390769] softirqs last enabled at (11000): [] irq_exit_rcu+0x93/0xc0
[ 54.391839] softirqs last disabled at (10995): [] irq_exit_rcu+0x93/0xc0
[ 54.392912] ---[ end trace 0000000000000000 ]---
[ 55.947545] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.994954] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.042960] Bluetooth: hci0: command 0x040f tx timeout
[ 62.091009] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:55:35 Registers:
info registers vcpu 0
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ec975f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555556874400 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=00007fdaa90e2da0 CR3=0000000016e16000 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=0000000000028601 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007fdaa9019c50 CR3=000000000e404000 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=2036333a35353a31302037312079614d XMM01=5d3234393736322e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000