Warning: Permanently added '[localhost]:32477' (ECDSA) to the list of known hosts.
2023/05/17 22:52:04 fuzzer started
2023/05/17 22:52:04 dialing manager at localhost:44319
2023/05/17 22:52:04 checking machine...
2023/05/17 22:52:04 checking revisions...
syzkaller login: [ 46.341341] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:52:04 testing simple program...
[ 46.421831] cgroup: Unknown subsys name 'net'
[ 46.498815] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.774133] audit: type=1400 audit(1684363937.296:6): 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
[ 59.881806] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.884447] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.885843] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.890203] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.892444] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.894005] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.278091] ------------[ cut here ]------------
[ 60.278725] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.280314] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.281350] Modules linked in:
[ 60.281779] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.286126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.287289] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.288061] 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
[ 60.290367] RSP: 0018:ffff88801f497c00 EFLAGS: 00010282
[ 60.291164] RAX: 0000000000000000 RBX: ffff88800c61f040 RCX: 0000000000000000
[ 60.292126] RDX: ffff88801021b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.293015] RBP: ffff88800c61f054 R08: 0000000000000001 R09: 0000000000000000
[ 60.293909] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.294799] R13: ffffffff84e23fe0 R14: ffff88800c61f048 R15: ffffffff84d74dc0
[ 60.295691] FS: 0000555556872400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.296681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.297416] CR2: 00007f35c42616f4 CR3: 0000000009828000 CR4: 0000000000350ef0
[ 60.298259] Call Trace:
[ 60.298739]
[ 60.299067] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.299739] ipv4_frags_init_net+0x269/0x440
[ 60.300322] ops_init+0xbb/0x6b0
[ 60.300821] setup_net+0x3d9/0x990
[ 60.301298] ? down_read_killable+0x1d7/0x4e0
[ 60.301912] ? __pfx_setup_net+0x10/0x10
[ 60.302470] ? copy_net_ns+0x17c/0x770
[ 60.303000] copy_net_ns+0x321/0x770
[ 60.303532] create_new_namespaces+0x3f6/0xb30
[ 60.304147] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.304808] ksys_unshare+0x44d/0x8e0
[ 60.305307] ? __pfx_ksys_unshare+0x10/0x10
[ 60.305890] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.306640] __x64_sys_unshare+0x31/0x40
[ 60.307184] do_syscall_64+0x3f/0x90
[ 60.307710] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.308365] RIP: 0033:0x7f17995740d7
[ 60.308871] 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
[ 60.311103] RSP: 002b:00007fff83a1b1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.312069] RAX: ffffffffffffffda RBX: 00007fff83a1b7e8 RCX: 00007f17995740d7
[ 60.312982] RDX: 00007f17995de41f RSI: 00007fff83a1b140 RDI: 0000000040000000
[ 60.313886] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff83a1af50
[ 60.314823] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1799686bf0
[ 60.315738] R13: 00007fff83a1b280 R14: 0000000000000000 R15: 00000000000000f8
[ 60.316670]
[ 60.316982] irq event stamp: 8493
[ 60.317448] hardirqs last enabled at (8505): [] __up_console_sem+0x78/0x80
[ 60.318533] hardirqs last disabled at (8516): [] __up_console_sem+0x5d/0x80
[ 60.319604] softirqs last enabled at (8094): [] irq_exit_rcu+0x93/0xc0
[ 60.320645] softirqs last disabled at (8063): [] irq_exit_rcu+0x93/0xc0
[ 60.321705] ---[ end trace 0000000000000000 ]---
[ 60.327171] ------------[ cut here ]------------
[ 60.327796] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.329496] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.330568] Modules linked in:
[ 60.330995] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.332169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.333188] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.333869] 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
[ 60.336067] RSP: 0018:ffff88801f497c00 EFLAGS: 00010282
[ 60.336764] RAX: 0000000000000000 RBX: ffff88800e5d6e40 RCX: 0000000000000000
[ 60.337671] RDX: ffff88801021b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.338573] RBP: ffff88800e5d6e54 R08: 0000000000000001 R09: 0000000000000000
[ 60.339486] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.340335] R13: ffffffff84e23fe0 R14: ffff88800e5d6e48 R15: ffffffff84da7d60
[ 60.341229] FS: 0000555556872400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.342238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.343012] CR2: 00007f35c42616f4 CR3: 0000000009828000 CR4: 0000000000350ef0
[ 60.343908] Call Trace:
[ 60.344236]
[ 60.344569] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.345185] ipv6_frags_init_net+0x206/0x3c0
[ 60.345788] ops_init+0xbb/0x6b0
[ 60.346236] setup_net+0x3d9/0x990
[ 60.346734] ? down_read_killable+0x1d7/0x4e0
[ 60.347344] ? __pfx_setup_net+0x10/0x10
[ 60.347901] ? copy_net_ns+0x17c/0x770
[ 60.348448] copy_net_ns+0x321/0x770
[ 60.348938] create_new_namespaces+0x3f6/0xb30
[ 60.349563] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.350198] ksys_unshare+0x44d/0x8e0
[ 60.350729] ? __pfx_ksys_unshare+0x10/0x10
[ 60.351293] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.352079] __x64_sys_unshare+0x31/0x40
[ 60.352635] do_syscall_64+0x3f/0x90
[ 60.353114] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.353813] RIP: 0033:0x7f17995740d7
[ 60.354289] 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
[ 60.356538] RSP: 002b:00007fff83a1b1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.357512] RAX: ffffffffffffffda RBX: 00007fff83a1b7e8 RCX: 00007f17995740d7
[ 60.358363] RDX: 00007f17995de41f RSI: 00007fff83a1b140 RDI: 0000000040000000
[ 60.359288] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff83a1af50
[ 60.360190] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1799686bf0
[ 60.361094] R13: 00007fff83a1b280 R14: 0000000000000000 R15: 00000000000000f8
[ 60.362011]
[ 60.362312] irq event stamp: 10283
[ 60.362809] hardirqs last enabled at (10295): [] __up_console_sem+0x78/0x80
[ 60.363893] hardirqs last disabled at (10306): [] __up_console_sem+0x5d/0x80
[ 60.364975] softirqs last enabled at (10136): [] irq_exit_rcu+0x93/0xc0
[ 60.366024] softirqs last disabled at (10125): [] irq_exit_rcu+0x93/0xc0
[ 60.367103] ---[ end trace 0000000000000000 ]---
[ 60.368511] ------------[ cut here ]------------
[ 60.369115] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.371878] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.373073] Modules linked in:
[ 60.373647] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.374989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.376191] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.377004] 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
[ 60.379303] RSP: 0018:ffff88801f497bf0 EFLAGS: 00010286
[ 60.380065] RAX: 0000000000000000 RBX: ffff88800e5d7440 RCX: 0000000000000000
[ 60.380973] RDX: ffff88801021b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.381884] RBP: ffff88800e5d7454 R08: 0000000000000001 R09: 0000000000000000
[ 60.382799] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.383712] R13: ffffffff84e23fe0 R14: ffff88800e5d7448 R15: ffffffff84db0aa0
[ 60.384623] FS: 0000555556872400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.385637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.386347] CR2: 00007f35c42616f4 CR3: 0000000009828000 CR4: 0000000000350ef0
[ 60.387274] Call Trace:
[ 60.387632]
[ 60.387935] nf_ct_net_init+0x224/0x3d0
[ 60.388490] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.389065] ops_init+0xbb/0x6b0
[ 60.389557] setup_net+0x3d9/0x990
[ 60.390014] ? down_read_killable+0x1d7/0x4e0
[ 60.390621] ? __pfx_setup_net+0x10/0x10
[ 60.391146] ? copy_net_ns+0x17c/0x770
[ 60.391691] copy_net_ns+0x321/0x770
[ 60.392176] create_new_namespaces+0x3f6/0xb30
[ 60.392809] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.393467] ksys_unshare+0x44d/0x8e0
[ 60.393959] ? __pfx_ksys_unshare+0x10/0x10
[ 60.394543] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.395264] __x64_sys_unshare+0x31/0x40
[ 60.395821] do_syscall_64+0x3f/0x90
[ 60.396302] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.396973] RIP: 0033:0x7f17995740d7
[ 60.397469] 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
[ 60.399655] RSP: 002b:00007fff83a1b1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.400609] RAX: ffffffffffffffda RBX: 00007fff83a1b7e8 RCX: 00007f17995740d7
[ 60.401497] RDX: 00007f17995de41f RSI: 00007fff83a1b140 RDI: 0000000040000000
[ 60.402349] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff83a1af50
[ 60.403259] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1799686bf0
[ 60.404153] R13: 00007fff83a1b280 R14: 0000000000000000 R15: 00000000000000f8
[ 60.405066]
[ 60.405367] irq event stamp: 11749
[ 60.405846] hardirqs last enabled at (11761): [] __up_console_sem+0x78/0x80
[ 60.406919] hardirqs last disabled at (11772): [] __up_console_sem+0x5d/0x80
[ 60.408034] softirqs last enabled at (11556): [] irq_exit_rcu+0x93/0xc0
[ 60.409087] softirqs last disabled at (11551): [] irq_exit_rcu+0x93/0xc0
[ 60.410134] ---[ end trace 0000000000000000 ]---
executing program
[ 61.960040] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.007454] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.055455] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.103439] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:52:08 Registers:
info registers vcpu 0
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f4975f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555556872400 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=00007f35c42616f4 CR3=0000000009828000 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=0000000000020d01 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=00007f168d25f780 CR3=0000000015ac4000 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=000000000000000000ff0000000000ff
XMM02=000000000000000000ff0000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=35332020205b3e343c00306332783000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000